DE602004030338D1 - Pumpe und pumpensteuerkreisvorrichtung und -verfahren - Google Patents

Pumpe und pumpensteuerkreisvorrichtung und -verfahren

Info

Publication number
DE602004030338D1
DE602004030338D1 DE602004030338T DE602004030338T DE602004030338D1 DE 602004030338 D1 DE602004030338 D1 DE 602004030338D1 DE 602004030338 T DE602004030338 T DE 602004030338T DE 602004030338 T DE602004030338 T DE 602004030338T DE 602004030338 D1 DE602004030338 D1 DE 602004030338D1
Authority
DE
Germany
Prior art keywords
pump
convolutes
diaphragm
respect
control signal
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.)
Active
Application number
DE602004030338T
Other languages
English (en)
Inventor
Humberto Meza
Nikhil Jitendra Gandhi
Quang Ming Truong
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.)
Shurflo Pump Manufacturing Co Inc
Original Assignee
Shurflo Pump Manufacturing 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 Shurflo Pump Manufacturing Co Inc filed Critical Shurflo Pump Manufacturing Co Inc
Publication of DE602004030338D1 publication Critical patent/DE602004030338D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • 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
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • F04B2205/04—Pressure in the outlet chamber
    • 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
    • F04B2205/09—Flow through the pump
DE602004030338T 2003-06-03 2004-06-03 Pumpe und pumpensteuerkreisvorrichtung und -verfahren Active DE602004030338D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/453,874 US7083392B2 (en) 2001-11-26 2003-06-03 Pump and pump control circuit apparatus and method
PCT/US2004/017524 WO2004109106A2 (en) 2003-06-03 2004-06-03 Pump and pump control circuit apparatus and method

Publications (1)

Publication Number Publication Date
DE602004030338D1 true DE602004030338D1 (de) 2011-01-13

Family

ID=33510391

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004030338T Active DE602004030338D1 (de) 2003-06-03 2004-06-03 Pumpe und pumpensteuerkreisvorrichtung und -verfahren

Country Status (7)

Country Link
US (1) US7083392B2 (de)
EP (1) EP1639258B1 (de)
AT (1) ATE490408T1 (de)
CA (1) CA2528270C (de)
DE (1) DE602004030338D1 (de)
MX (1) MXPA05013314A (de)
WO (1) WO2004109106A2 (de)

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Publication number Publication date
CA2528270C (en) 2013-02-19
EP1639258A4 (de) 2008-09-17
US20040009075A1 (en) 2004-01-15
EP1639258B1 (de) 2010-12-01
EP1639258A2 (de) 2006-03-29
WO2004109106A3 (en) 2006-06-01
WO2004109106A2 (en) 2004-12-16
MXPA05013314A (es) 2006-08-31
CA2528270A1 (en) 2004-12-16
ATE490408T1 (de) 2010-12-15
US7083392B2 (en) 2006-08-01

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