CA2075400A1 - Disposable apparatus and method for infusing a material into a closed loop system - Google Patents
Disposable apparatus and method for infusing a material into a closed loop systemInfo
- Publication number
- CA2075400A1 CA2075400A1 CA2075400A CA2075400A CA2075400A1 CA 2075400 A1 CA2075400 A1 CA 2075400A1 CA 2075400 A CA2075400 A CA 2075400A CA 2075400 A CA2075400 A CA 2075400A CA 2075400 A1 CA2075400 A1 CA 2075400A1
- Authority
- CA
- Canada
- Prior art keywords
- capsule
- outlet
- liquid material
- outlet means
- inlet
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
Abstract
A method and apparatus for infusing an atomized liquid material into an operating, pressurized closed-loop system. The method uses an atomizing mist infuser comprising a pre-filled liquid filled disposable capsule (12) having a sealable inlet (14) sealed by an inlet seal (54) and a sealable outlet (16) sealed by an outlet seal (52). The disposable capsule has a reservoir (18) containing a predetermined amount and concentration of liquid to be infused into the system. The capsule inlet and outlet are in open communication with the capsule reservoir. The capsule outlet is connected to the closed-loop system, and an externally available high pressure system carrier fluid supply (30-37) is connected to the capsule inlet to form a high pressure mixture comprising the liquid material and the system carrier fluid. A
selectively regulated amount of the high pressure mixture is infused as a mist into said closed-loop system. The capsule sealable outlet means is constructed and arranged to substantially prevent the liquid material held in the capsule reservoir from flowing through the outlet means when the outlet means is unsealed and when the liquid material is subjected to normal gravitational forces, and to atomize the liquid material held in the reservoirs as the liquid material is forced, under pressure, through the outlet means when the outlet means is unsealed.
selectively regulated amount of the high pressure mixture is infused as a mist into said closed-loop system. The capsule sealable outlet means is constructed and arranged to substantially prevent the liquid material held in the capsule reservoir from flowing through the outlet means when the outlet means is unsealed and when the liquid material is subjected to normal gravitational forces, and to atomize the liquid material held in the reservoirs as the liquid material is forced, under pressure, through the outlet means when the outlet means is unsealed.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/741,387 US5167140A (en) | 1991-08-07 | 1991-08-07 | Apparatus and method for infusing a material into a closed loop system |
US741,387 | 1991-08-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2075400A1 true CA2075400A1 (en) | 1993-02-08 |
CA2075400C CA2075400C (en) | 1997-04-01 |
Family
ID=24980535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002075400A Expired - Fee Related CA2075400C (en) | 1991-08-07 | 1992-08-06 | Disposable apparatus and method for infusing a material into a closed loop system |
Country Status (5)
Country | Link |
---|---|
US (1) | US5167140A (en) |
EP (1) | EP0527561B1 (en) |
JP (1) | JP3340469B2 (en) |
CA (1) | CA2075400C (en) |
DE (1) | DE69204939T2 (en) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5369983A (en) * | 1992-04-17 | 1994-12-06 | Minnesota Mining And Manufacturing Company | Detection medium and method for use in hermetic seal testing |
USRE36951E (en) * | 1994-08-29 | 2000-11-14 | Spectronics Corporation | Method of introducing leak detection dye into an air conditioning or refrigeration system including solid or semi-solid fluorescent dyes |
US5440919A (en) * | 1994-08-29 | 1995-08-15 | Spectronics Corporation | Method of introducing leak detection dye into an air conditioning or refrigeration system |
US5673722A (en) * | 1995-02-08 | 1997-10-07 | Brasscorp. Ltd. | Liquid injection device, system and method |
US6070455A (en) * | 1995-07-21 | 2000-06-06 | Bright Solutions, Inc. | Leak detection additives |
US6070454A (en) * | 1995-07-21 | 2000-06-06 | Bright Solutions, Inc. | Leak detection additives for use in heating, ventilating, refrigeration, and air conditioning systems |
US6327897B1 (en) | 1997-01-24 | 2001-12-11 | Mainstream Engineering Corporation | Method of introducing an in situant into a vapor compression system, especially useful for leak detection, as well as an apparatus for leak detection and a composition useful for leak detection |
US6170320B1 (en) | 1997-01-24 | 2001-01-09 | Mainstream Engineering Corporation | Method of introducing an additive into a fluid system, especially useful for leak detection, as well as an apparatus for leak detection and a composition useful for leak detection |
US6056162A (en) * | 1997-10-31 | 2000-05-02 | Spectronics Corporation | Self-contained service tool for adding fluorescent leak detection dye into systems operating with pressurized fluids |
US5979226A (en) * | 1998-02-05 | 1999-11-09 | Bright Solutions, Inc. | Leak detection additives for oil or fuel systems |
US5975151A (en) * | 1998-08-06 | 1999-11-02 | Ipg Corporation | Charging a refrigerator with non-volatile liquid |
US6183663B1 (en) | 1998-10-09 | 2001-02-06 | Bright Solutions, Inc. | Leak detection dye delivery system |
US6132636A (en) * | 1998-10-23 | 2000-10-17 | Allied Signal Inc | Leak-detecting refrigerant compositions containing oxazolyl-coumarin dyes |
US20040262567A1 (en) * | 1998-10-23 | 2004-12-30 | Proem Pty Ltd. | Stable compositions of liquefied refrigerant and UV dye |
US6170541B1 (en) | 1998-10-30 | 2001-01-09 | Bright Solutions, Inc. | Leak detection dye introduction system and method |
US6230761B1 (en) * | 1999-03-04 | 2001-05-15 | Alliedsignal Inc. | Injection system |
US6435779B1 (en) | 1999-10-04 | 2002-08-20 | Bright Solutions, Inc. | Method and apparatus for introducing a tablet into a climate control system |
US6293138B1 (en) | 1999-12-10 | 2001-09-25 | Visteon Global Technologies, Inc. | Apparatus and method for introducing leak detection dye into an air conditioning system |
CA2329498C (en) * | 2000-01-10 | 2009-02-24 | Brasscorp Limited | Method of applying liquid fluorescent dyes to the internal parts of air conditioning or refrigeration systems |
US6457606B1 (en) | 2000-01-27 | 2002-10-01 | Bright Solutions, Inc. | Method and device for introducing fluid material into a climate control system |
US6481221B2 (en) * | 2001-03-08 | 2002-11-19 | James E. Ferris | Apparatus and methods for placing an additive fluid into a refrigerant circuit |
US6832491B2 (en) | 2002-03-21 | 2004-12-21 | Ritchie Engineering Company, Inc. | Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus |
US6779350B2 (en) | 2002-03-21 | 2004-08-24 | Ritchie Enginerring Company, Inc. | Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus and vacuum sensor |
US6851442B2 (en) * | 2002-11-04 | 2005-02-08 | Bright Solutions Inc. | Fluid addition apparatus |
US6807976B2 (en) * | 2002-11-04 | 2004-10-26 | Bright Solutions, Inc. | Fluid addition apparatus |
US20040168505A1 (en) * | 2003-02-27 | 2004-09-02 | Dudley Newton Howard | Air conditioning system UV leak detection kit |
DE10316928B4 (en) * | 2003-04-08 | 2006-08-03 | Friedrich Huber Aeronova Gmbh & Co. | System and method for refilling air conditioners with refrigerant |
US7077149B2 (en) * | 2003-10-10 | 2006-07-18 | Bright Solutions, Inc. | Fluid injection system |
WO2005044604A2 (en) * | 2003-10-31 | 2005-05-19 | Interdynamics, Inc. | Apparatus and method for servicing a coolant system |
US7251984B2 (en) * | 2004-05-05 | 2007-08-07 | Spectronics Corporation | Refrigerant with leak detection dye concentrate |
US7943380B2 (en) * | 2004-06-02 | 2011-05-17 | Bright Solutions, Inc. | Leak detection materials and methods |
US20110167841A1 (en) | 2004-06-04 | 2011-07-14 | Brasscorp Limited | Compositions and methods for injection of sealants and/or drying agents into air conditioning and refrigeration systems |
US7296423B2 (en) * | 2004-06-04 | 2007-11-20 | Brasscorp Limited | Composition and methods for injection of sealants into air conditioning and refrigeration systems |
US7107781B2 (en) * | 2004-10-26 | 2006-09-19 | E.F. Products, Inc. | Pressure testing and refrigerant recharging hose assembly for automobiles |
US7124598B2 (en) * | 2004-10-26 | 2006-10-24 | E.F. Products, Inc. | Pressure testing and refrigerant recharging conduit assembly for automobiles |
US7980599B2 (en) * | 2006-05-05 | 2011-07-19 | Weems Industries, Inc. | Identification system for pneumatic couplers |
US7708959B2 (en) * | 2006-07-20 | 2010-05-04 | Scholle Corporation | Sterilization system and method suitable for use in association with filler devices |
US20080156002A1 (en) * | 2006-12-21 | 2008-07-03 | John Dale Willis | Air Conditioning System Treatment Applicator |
DE102007005864B4 (en) * | 2007-02-06 | 2008-10-30 | Sprügel, Friedrich A. | Connecting device for connecting a pressure vessel with a Flüssiggaseinfüllstutzen |
US20090113901A1 (en) * | 2007-11-07 | 2009-05-07 | Interdynamics Inc. | Method and Apparatus for Servicing a Coolant System |
US20100058837A1 (en) * | 2008-09-05 | 2010-03-11 | Quest William J | Device having multiple light sources and methods of use |
US9709307B2 (en) | 2013-08-07 | 2017-07-18 | The Armor All/Stp Products Company | Refrigeration charging devices and methods of use thereof |
US10976088B2 (en) * | 2014-03-14 | 2021-04-13 | Errecom S.R.L. | Apparatus for injecting a fluid in a pressurized air conditioning or refrigeration system |
CA2997843A1 (en) | 2015-09-11 | 2017-03-16 | Cliplight Holdings, Ltd. | Systems, devices, and methods for fluid management |
GB2576644B (en) * | 2017-06-09 | 2021-03-31 | Mitsubishi Electric Corp | Refrigerating device and air-conditioning device |
US10960416B2 (en) * | 2017-12-21 | 2021-03-30 | Zynon Technoologies, Llc | Fluid injection device and method of making the same |
US11231215B2 (en) * | 2018-05-16 | 2022-01-25 | Zynon Technologies, Llc | Fluid material injection device |
US11519810B2 (en) | 2018-10-18 | 2022-12-06 | Spectronics Corporation | System for delivering leak detection dye with a reclaim/recharge unit |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1982325A (en) * | 1929-10-16 | 1934-11-27 | Nat Cold Steam Company | Apparatus for steam cleaning and greasing of bearings |
US2930511A (en) * | 1956-04-10 | 1960-03-29 | Rodman H Vanerstrom | Leak detecting apparatus |
US3276635A (en) * | 1964-08-18 | 1966-10-04 | Donald J Wheeler | Device for dispensing an additive fluid into a carrier fluid |
US3607784A (en) * | 1969-02-18 | 1971-09-21 | Magnaflux Corp | Method of removing excess penetrant from the surface of a workpiece |
US3935713A (en) * | 1973-07-13 | 1976-02-03 | C & D Valve Manufacturing Company | Method and apparatus for maintaining and servicing a pressurized refrigeration system or the like |
US3937029A (en) * | 1974-08-28 | 1976-02-10 | Parker-Hannifin Corporation | Method and apparatus for charging air conditioners with refrigerant fluid |
GB1578980A (en) * | 1976-12-14 | 1980-11-12 | Toyota Motor Co Ltd | Drive shaft assembly for a vehicle of rear wheel independent suspension type |
US4249412A (en) * | 1978-12-11 | 1981-02-10 | Townsend Claude A Iii | Fluorescent leak detection composition |
US4378681A (en) * | 1981-09-08 | 1983-04-05 | Modisette, Inc. | Refrigeration system |
US4474034A (en) * | 1982-09-23 | 1984-10-02 | Avery Jr Richard J | Refrigerant accumulator and charging apparatus and method for vapor-compression refrigeration system |
US4509554A (en) * | 1982-11-08 | 1985-04-09 | Failla William G | High and low pressure, quick-disconnect coupling |
US4535802A (en) * | 1984-01-26 | 1985-08-20 | Robertson James D | Twist-cam refrigerant dispensing valve |
US4693118A (en) * | 1985-07-01 | 1987-09-15 | Simon Roberts | Pneumatic tire leak detector |
US4612798A (en) * | 1985-07-01 | 1986-09-23 | Simon Roberts | Pneumatic tire leak detector and method |
US4758063A (en) * | 1986-05-20 | 1988-07-19 | Konechny Jr Edward T | Optical device and circuit board set |
US4745772A (en) * | 1987-04-20 | 1988-05-24 | Ferris James E | Air conditioner auxiliary filter/drier refrigerant and chemical additive transfer device |
US4776174A (en) * | 1988-02-12 | 1988-10-11 | Carrier Corporation | Refrigerant recovery device |
US4938063A (en) * | 1988-09-13 | 1990-07-03 | Spectronics Corporation | Apparatus and method for infusing a material into a closed loop system |
-
1991
- 1991-08-07 US US07/741,387 patent/US5167140A/en not_active Expired - Lifetime
-
1992
- 1992-07-16 EP EP92306535A patent/EP0527561B1/en not_active Expired - Lifetime
- 1992-07-16 DE DE69204939T patent/DE69204939T2/en not_active Expired - Fee Related
- 1992-08-05 JP JP22777892A patent/JP3340469B2/en not_active Expired - Fee Related
- 1992-08-06 CA CA002075400A patent/CA2075400C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2075400C (en) | 1997-04-01 |
US5167140A (en) | 1992-12-01 |
EP0527561A1 (en) | 1993-02-17 |
EP0527561B1 (en) | 1995-09-20 |
DE69204939T2 (en) | 1996-05-02 |
JP3340469B2 (en) | 2002-11-05 |
DE69204939D1 (en) | 1995-10-26 |
JPH05223407A (en) | 1993-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |