DE69526028T2 - Flüssigkeitsstromapparat - Google Patents

Flüssigkeitsstromapparat

Info

Publication number
DE69526028T2
DE69526028T2 DE69526028T DE69526028T DE69526028T2 DE 69526028 T2 DE69526028 T2 DE 69526028T2 DE 69526028 T DE69526028 T DE 69526028T DE 69526028 T DE69526028 T DE 69526028T DE 69526028 T2 DE69526028 T2 DE 69526028T2
Authority
DE
Germany
Prior art keywords
liquid flow
flow apparatus
liquid
flow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69526028T
Other languages
English (en)
Other versions
DE69526028D1 (de
Inventor
Jimmy Cochimin
Richard J Halsey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Franklin Electric Co Inc
Original Assignee
Franklin Electric Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Franklin Electric Co Inc filed Critical Franklin Electric Co Inc
Application granted granted Critical
Publication of DE69526028D1 publication Critical patent/DE69526028D1/de
Publication of DE69526028T2 publication Critical patent/DE69526028T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2066—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using controlling means acting on the pressure source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0686—Mechanical details of the pump control unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0088—Testing machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5813—Cooling the control unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2201/00—Pump parameters
    • F04B2201/08—Cylinder or housing parameters
    • F04B2201/0801—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet
DE69526028T 1994-10-05 1995-09-29 Flüssigkeitsstromapparat Expired - Lifetime DE69526028T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31822094A 1994-10-05 1994-10-05
US08/520,922 US5863185A (en) 1994-10-05 1995-08-30 Liquid pumping system with cooled control module

Publications (2)

Publication Number Publication Date
DE69526028D1 DE69526028D1 (de) 2002-05-02
DE69526028T2 true DE69526028T2 (de) 2002-07-18

Family

ID=26981366

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69526028T Expired - Lifetime DE69526028T2 (de) 1994-10-05 1995-09-29 Flüssigkeitsstromapparat

Country Status (4)

Country Link
US (1) US5863185A (de)
EP (1) EP0711920B1 (de)
DE (1) DE69526028T2 (de)
DK (1) DK0711920T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005060887A1 (de) * 2005-12-20 2007-06-28 Ksb Aktiengesellschaft Drehzahlregelgerät in fluidgekühlter Ausführung

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6367544B1 (en) 2000-11-21 2002-04-09 Thermal Corp. Thermal jacket for reducing condensation and method for making same
US6367543B1 (en) 2000-12-11 2002-04-09 Thermal Corp. Liquid-cooled heat sink with thermal jacket
US6512677B1 (en) 2001-08-06 2003-01-28 Sauer-Danfoss, Inc. Electronic connection cover for a hydraulic component housing utilizing a sealed printed circuit board
AUPR806801A0 (en) * 2001-10-03 2001-10-25 Davey Products Pty Ltd Pump control system
US8540493B2 (en) 2003-12-08 2013-09-24 Sta-Rite Industries, Llc Pump control system and method
US7017655B2 (en) 2003-12-18 2006-03-28 Modine Manufacturing Co. Forced fluid heat sink
US7686589B2 (en) 2004-08-26 2010-03-30 Pentair Water Pool And Spa, Inc. Pumping system with power optimization
US8480373B2 (en) 2004-08-26 2013-07-09 Pentair Water Pool And Spa, Inc. Filter loading
US8019479B2 (en) 2004-08-26 2011-09-13 Pentair Water Pool And Spa, Inc. Control algorithm of variable speed pumping system
US7854597B2 (en) 2004-08-26 2010-12-21 Pentair Water Pool And Spa, Inc. Pumping system with two way communication
US8469675B2 (en) 2004-08-26 2013-06-25 Pentair Water Pool And Spa, Inc. Priming protection
US8602745B2 (en) 2004-08-26 2013-12-10 Pentair Water Pool And Spa, Inc. Anti-entrapment and anti-dead head function
US7845913B2 (en) * 2004-08-26 2010-12-07 Pentair Water Pool And Spa, Inc. Flow control
US7874808B2 (en) * 2004-08-26 2011-01-25 Pentair Water Pool And Spa, Inc. Variable speed pumping system and method
WO2006136202A1 (en) * 2005-06-21 2006-12-28 Itt Manufacturing Enterprises Inc. Control system for a pump
WO2010042406A1 (en) 2008-10-06 2010-04-15 Pentair Water Pool And Spa, Inc. Method of operating a safety vacuum release system
IT1398617B1 (it) * 2008-12-04 2013-03-08 Raddi Un gruppo regolatore per pilotare una elettropompa di alimentazione di una rete locale di distribuzione di un liquido
CN102395794B (zh) * 2009-02-13 2015-05-06 戴维水设备有限公司 用于供液泵的控制器
US9556874B2 (en) * 2009-06-09 2017-01-31 Pentair Flow Technologies, Llc Method of controlling a pump and motor
US8564233B2 (en) 2009-06-09 2013-10-22 Sta-Rite Industries, Llc Safety system and method for pump and motor
MX344350B (es) 2010-12-08 2016-12-13 Pentair Water Pool & Spa Inc Válvula de descarga con vacío para sistema de liberación de vacío de seguridad.
EP2774009B1 (de) 2011-11-01 2017-08-16 Pentair Water Pool and Spa, Inc. Flusssperrsystem und -verfahren
FR2986578B1 (fr) * 2012-02-02 2018-11-16 Pompes Salmson Boitier de commande de pompe a eau
US9885360B2 (en) 2012-10-25 2018-02-06 Pentair Flow Technologies, Llc Battery backup sump pump systems and methods
ITPD20120409A1 (it) * 2012-12-27 2014-06-28 Dab Pumps Spa Apparecchiatura di controllo della portata di liquido di un'elettropompa e della temperatura dell'elettronica di controllo e comando di un dispositivo di pompaggio portante l'elettropompa
US20150176551A1 (en) * 2013-12-20 2015-06-25 Michael R. Teets Integrated pwm fuel pump driver module
JP6259874B1 (ja) * 2016-08-03 2018-01-10 日本ピラー工業株式会社 往復動ポンプ
FR3064700B1 (fr) * 2017-04-04 2019-06-21 Safran Electrical & Power Systeme de generation d'air comprenant un dispositif electromecanique, un boitier et une carte electronique
EP3527829B1 (de) * 2018-02-19 2022-03-16 Grundfos Holding A/S Pumpensystem und pumpensteuerungsverfahren
US10907901B2 (en) 2018-12-03 2021-02-02 Balboa Water Group, Llc Cooling device and system for bathing installation pump electrical drive
IT201900012870A1 (it) * 2019-07-25 2021-01-25 Dab Pumps Spa Dispositivo perfezionato di controllo della portata di liquido e della temperatura dell'elettronica di controllo e comando di una elettropompa
CN110985446A (zh) * 2019-11-27 2020-04-10 浙江大元泵业股份有限公司 一种深井泵控制系统

Family Cites Families (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1686688A (en) * 1921-12-31 1928-10-09 Western Electric & Mfg Company Pressure meter
US1818132A (en) * 1929-07-25 1931-08-11 Held Siegfried Switch
US2440981A (en) * 1944-12-29 1948-05-04 Builders Iron Foundry Pumping system
US2667626A (en) * 1950-01-23 1954-01-26 Bendix Aviat Corp Telemetering system for wells
US2919650A (en) * 1955-09-22 1960-01-05 Reiners Walter Diaphragm pump for non-lubricating and chemically aggressive liquids
US2964941A (en) * 1955-12-12 1960-12-20 Pure Oil Co Method for determining production characteristics of pumping wells producing oil andbrine
US2959131A (en) * 1957-05-13 1960-11-08 Plenty And Son Ltd Pumps
US3013186A (en) * 1959-01-26 1961-12-12 Collins Radio Co Resilient lightweight electronic chassis and heat exchanger
US3044402A (en) * 1959-07-02 1962-07-17 Robertshaw Fulton Controls Co Control for fluid system
US3030892A (en) * 1960-02-23 1962-04-24 Dorr Oliver Inc Diaphragm pump
US3141998A (en) * 1960-02-24 1964-07-21 Harry G Silkman Cooled modular electronic package
BE620921A (de) * 1961-08-18
US3338170A (en) * 1965-04-08 1967-08-29 Charles A Swartz Pumping device
US3370554A (en) * 1965-12-06 1968-02-27 Cushman Foundry Inc Mold board construction for candy machines
DE1528474B1 (de) * 1966-03-01 1970-07-23 Lewa Herbert Ott Fa Hydraulische Steuereinrichtung an einer Membranpumpe
US3416461A (en) * 1966-09-01 1968-12-17 Hills Mccanna Co Diaphragm pump
GB1157289A (en) * 1966-09-09 1969-07-02 Stenberg Flygt Ab Electric Pressure Relay
US3490342A (en) * 1967-04-18 1970-01-20 United Electric Controls Co Pressure control device
US3702742A (en) * 1968-03-29 1972-11-14 Itt Water pressure and like systems
US3551071A (en) * 1968-05-14 1970-12-29 Jimmie N Hoover Flow no-flow device
US3551072A (en) * 1969-01-31 1970-12-29 Ladish Co Variable speed motor driven pumping system
US3612727A (en) * 1969-10-17 1971-10-12 Crane Co Metering pump
FR2106788A5 (de) * 1970-09-24 1972-05-05 Equip Menager Fse
US3685926A (en) * 1970-11-02 1972-08-22 Albert Blum Submersible pump assembly
US5197859A (en) * 1970-11-29 1993-03-30 Siff Elliott J Well pump system
US3692430A (en) * 1971-06-18 1972-09-19 John W Timmons Liquid pumping system
US3719860A (en) * 1971-09-30 1973-03-06 Burroughs Corp Circuit component mounting with cooling plate
US3855515A (en) * 1972-03-06 1974-12-17 Waters Associates Inc Motor control circuit
US3796516A (en) * 1972-08-08 1974-03-12 Cormick A Mc Bellows pump
US3814877A (en) * 1972-10-17 1974-06-04 Jonathan Mfg Co Pressure switch with diaphragm and adjustable contact
US4051509A (en) * 1975-12-26 1977-09-27 Bbc Brown Boveri & Company Limited Apparatus for cooling electrical devices at different electrical potentials by means of a flowing medium
CH586464A5 (de) * 1974-12-06 1977-03-31 Bbc Brown Boveri & Cie
US3985467A (en) * 1975-05-27 1976-10-12 Milton Roy Company Constant pressure pump
JPS568238Y2 (de) * 1976-02-14 1981-02-23
US4204246A (en) * 1976-02-14 1980-05-20 Sony Corporation Cooling assembly for cooling electrical parts wherein a heat pipe is attached to a heat conducting portion of a heat conductive block
US4081621A (en) * 1976-04-26 1978-03-28 Carr-Griff, Inc. Pressure switch with diaphragm and valve means
DE2655585C2 (de) * 1976-12-08 1979-02-08 Swf-Spezialfabrik Fuer Autozubehoer Gustav Rau Gmbh, 7120 Bietigheim-Bissingen Anordnung zur Steuerung eines Elektromotors
US4093971A (en) * 1976-12-10 1978-06-06 Burroughs Corporation D-I-P On island
US4128006A (en) * 1976-12-13 1978-12-05 Bunker Ramo Corporation Packaging of pressure sensor cells
US4155402A (en) * 1977-01-03 1979-05-22 Sperry Rand Corporation Compliant mat cooling
US4102394A (en) * 1977-06-10 1978-07-25 Energy 76, Inc. Control unit for oil wells
US4145161A (en) * 1977-08-10 1979-03-20 Standard Oil Company (Indiana) Speed control
US4160139A (en) * 1977-08-29 1979-07-03 Bunker Ramo Corporation Pressure sensitive switch
US4196775A (en) * 1977-09-19 1980-04-08 The Unites States Of America As Represented By The Secretary Of The Navy Shock-mounted, liquid cooled cold plate assembly
GB1548024A (en) * 1977-10-25 1979-07-04 Copper & Carbon Components Ltd Liquid supply systems
DE2810738C3 (de) * 1978-03-13 1980-09-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Druckgeregelte Wasserversorgungsanlage
US4281968A (en) * 1978-08-21 1981-08-04 Akers Francis A Water storage and pumping system
US4192192A (en) * 1978-11-02 1980-03-11 General Signal Corporation Diaphragm seal assembly
US4389163A (en) * 1979-01-02 1983-06-21 Altex Scientific, Inc. Pressure booster system for fluids
US4284943A (en) * 1979-02-13 1981-08-18 Electric Machinery Mfg. Company Apparatus and method for controlling the speed of an induction motor in a closed-loop system
US4225290A (en) * 1979-02-22 1980-09-30 Instrumentation Specialties Company Pumping system
JPS5814899B2 (ja) * 1979-03-22 1983-03-23 株式会社日立製作所 自動給水装置
US4257395A (en) * 1979-03-26 1981-03-24 Solomon Wieder Fluid flow controller
US4277227A (en) * 1979-07-02 1981-07-07 Imed Corporation Apparatus for converting a pump to a controller
US4329120A (en) * 1980-04-24 1982-05-11 William Walters Pump protector apparatus
US4394862A (en) * 1980-08-25 1983-07-26 Baxter Travenol Laboratories, Inc. Metering apparatus with downline pressure monitoring system
JPS5749089A (en) * 1980-09-05 1982-03-20 Tokico Ltd Liquid supply system
US4370098A (en) * 1980-10-20 1983-01-25 Esco Manufacturing Company Method and apparatus for monitoring and controlling on line dynamic operating conditions
US4364386A (en) * 1980-12-08 1982-12-21 Imed Corporation Apparatus for converting a pump to a controller
US4397610A (en) * 1981-03-09 1983-08-09 Graco Inc. Reciprocable pump with variable speed drive
US4396353A (en) * 1981-04-13 1983-08-02 Flint & Walling, Inc. Submersible sump pump
US5040126A (en) * 1981-09-09 1991-08-13 Isco, Inc. Method for predicting steady-state conditions
US4433219A (en) * 1982-02-22 1984-02-21 Dietz Henry G Differential pressure switch with square diaphragm plate supported by the diaphragm
US4507053A (en) * 1982-06-15 1985-03-26 Frizzell Marvin L Pump off control
US4532893A (en) * 1982-09-30 1985-08-06 Cummins Engine Company, Inc. Electronically controlled fuel pump
US4462758A (en) * 1983-01-12 1984-07-31 Franklin Electric Co., Inc. Water well pump control assembly
FR2551804B1 (fr) * 1983-09-12 1988-02-05 Inst Francais Du Petrole Dispositif utilisable notamment pour le pompage d'un fluide tres visqueux et/ou contenant une proportion notable de gaz, particulierement pour la production de petrole
US4678404A (en) * 1983-10-28 1987-07-07 Hughes Tool Company Low volume variable rpm submersible well pump
US4600844A (en) * 1984-06-07 1986-07-15 The Marley-Wylain Company Liquid level control apparatus
US4624309A (en) * 1984-09-24 1986-11-25 Otis Engineering Corporation Apparatus for monitoring a parameter in a well
US4660638A (en) * 1985-06-04 1987-04-28 Halliburton Company Downhole recorder for use in wells
US4664185A (en) * 1985-08-14 1987-05-12 Barnard Marshall B Freeze proof control center for submersible pumps
US4686439A (en) * 1985-09-10 1987-08-11 A. T. Hunn Company Multiple speed pump electronic control system
US4627243A (en) * 1985-09-26 1986-12-09 Union Carbide Corporation Gas supply system for variable demand application
US4733152A (en) * 1986-03-10 1988-03-22 Isco, Inc. Feedback system
US5222867A (en) * 1986-08-29 1993-06-29 Walker Sr Frank J Method and system for controlling a mechanical pump to monitor and optimize both reservoir and equipment performance
US4741208A (en) * 1986-10-09 1988-05-03 Hughes Tool Company Pump differential pressure monitor system
DE3642729C3 (de) * 1986-12-13 1997-05-07 Grundfos Int Pumpenaggregat zur Förderung von Flüssigkeiten oder Gasen
US4795314A (en) * 1987-08-24 1989-01-03 Cobe Laboratories, Inc. Condition responsive pump control utilizing integrated, commanded, and sensed flowrate signals
JPH0198773A (ja) * 1987-09-22 1989-04-17 Yoshinobu Koiwa バルブ装置
US4841404A (en) * 1987-10-07 1989-06-20 Spring Valley Associates, Inc. Pump and electric motor protector
US4840068A (en) * 1988-03-14 1989-06-20 Mayhew Jr John D Pipe pressure sensor
GB2215914B (en) * 1988-03-17 1991-07-03 Emi Plc Thorn A microengineered diaphragm pressure switch and a method of manufacture thereof
EP0335793B1 (de) * 1988-03-30 1992-05-20 Schlumberger Industries Halbleiter-Druckwandler
US4874294A (en) * 1988-05-25 1989-10-17 Karg Thomas A Oil well pump control
US5015151A (en) * 1989-08-21 1991-05-14 Shell Oil Company Motor controller for electrical submersible pumps
US5244350A (en) * 1989-11-03 1993-09-14 Yang Tai Her Adjustable oil pump timing circuit with pressure monitor
US5074755A (en) * 1989-11-14 1991-12-24 Vincent Ronald J Hydraulically driven reciprocating compressor having a free-floating diaphragm
US4987953A (en) * 1990-03-09 1991-01-29 Kohler Company Shared coolant system for marine generator
JP2560140B2 (ja) * 1990-08-03 1996-12-04 日産自動車株式会社 半導体装置
US5145323A (en) * 1990-11-26 1992-09-08 Tecumseh Products Company Liquid level control with capacitive sensors
US5064347A (en) * 1990-11-26 1991-11-12 Lavalley Sr Ronnie L Pressure responsive fluid pump shut off and alarm system
US5240380A (en) * 1991-05-21 1993-08-31 Sundstrand Corporation Variable speed control for centrifugal pumps
DK0518265T3 (da) * 1991-06-12 1996-11-25 Wagner Spray Tech Corp Elektronisk regulator til en af en benzinmotor dreven stempelfarvesprøjtepumpe
US5162624A (en) * 1991-10-11 1992-11-10 Duksa Thomas R Flow switch
US5462256A (en) * 1994-05-13 1995-10-31 Abbott Laboratories Push button flow stop useable with a disposable infusion pumping chamber cassette
US5518371A (en) * 1994-06-20 1996-05-21 Wells, Inc. Automatic fluid pressure maintaining system from a well

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005060887A1 (de) * 2005-12-20 2007-06-28 Ksb Aktiengesellschaft Drehzahlregelgerät in fluidgekühlter Ausführung

Also Published As

Publication number Publication date
EP0711920B1 (de) 2002-03-27
EP0711920A1 (de) 1996-05-15
DE69526028D1 (de) 2002-05-02
US5863185A (en) 1999-01-26
DK0711920T3 (da) 2002-05-06

Similar Documents

Publication Publication Date Title
DE69526028D1 (de) Flüssigkeitsstromapparat
NO305162B1 (no) Anordning for utposjonering av flytende substanser
DE9411212U1 (de) Flüssigkeitsfilter
DE69532659D1 (de) Flüssigkeitserhitzungsgeräte
DE69526597D1 (de) Flüssigkeitsbehandlungsapparat.
NO952727L (no) Fluidsirkulasjonsapparat
DE69512647T2 (de) Durchsichtiges flüssiges zahnputzmittel
DE69512979T2 (de) Flüssigkeitspumpe
DE69506982T2 (de) Flüssiger Photoresist
DE69425726T2 (de) Flüssigkeitsströmungsmessung
DK0854999T3 (da) Væskeflowforbindelsesdel
DE69407028D1 (de) Herstellungsvorrichtung fotographischer Flüssigkeit
ATE184968T1 (de) Flüssigkeitsrohr
DE59503515D1 (de) Flüssigkeitsfilter
ID19996A (id) Cairan-cairan penuntun secara kontinyu
FI961664A0 (fi) Laitteisto nestevirtauksen mittaamiseksi
UA24971C2 (uk) Рідкий сциhтилятор
KR960011120U (ko) 액체배출장치
DE9416135U1 (de) Gerät zum Filtern von Flüssigkeiten
DE9401599U1 (de) Flüssigkeitstrichter
KR960020286U (ko) 조액공급장치
KR960019494U (ko) 액체 가열장치
SE9404327D0 (sv) Apparatus for filtering liquids
KR960022554U (ko) 액체 정량주입장치
DE59500973D1 (de) Flüssigkeitsfilter

Legal Events

Date Code Title Description
8364 No opposition during term of opposition