DE69204939D1 - Apparat und Verfahren zum Einführen eines Gemisches in einen geschlossenen Kreislauf. - Google Patents
Apparat und Verfahren zum Einführen eines Gemisches in einen geschlossenen Kreislauf.Info
- Publication number
- DE69204939D1 DE69204939D1 DE69204939T DE69204939T DE69204939D1 DE 69204939 D1 DE69204939 D1 DE 69204939D1 DE 69204939 T DE69204939 T DE 69204939T DE 69204939 T DE69204939 T DE 69204939T DE 69204939 D1 DE69204939 D1 DE 69204939D1
- Authority
- DE
- Germany
- Prior art keywords
- introducing
- mixture
- closed circuit
- closed
- circuit
- 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 - Fee Related
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
Applications Claiming Priority (1)
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69204939D1 true DE69204939D1 (de) | 1995-10-26 |
DE69204939T2 DE69204939T2 (de) | 1996-05-02 |
Family
ID=24980535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69204939T Expired - Fee Related DE69204939T2 (de) | 1991-08-07 | 1992-07-16 | Apparat und Verfahren zum Einführen eines Gemisches in einen geschlossenen Kreislauf. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5167140A (de) |
EP (1) | EP0527561B1 (de) |
JP (1) | JP3340469B2 (de) |
CA (1) | CA2075400C (de) |
DE (1) | DE69204939T2 (de) |
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 |
US5440919A (en) * | 1994-08-29 | 1995-08-15 | Spectronics Corporation | Method of introducing leak detection dye into an air conditioning or refrigeration system |
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 |
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 |
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 |
US6832491B2 (en) | 2002-03-21 | 2004-12-21 | Ritchie Engineering Company, Inc. | Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus |
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 (de) * | 2003-04-08 | 2006-08-03 | Friedrich Huber Aeronova Gmbh & Co. | System und Verfahren zur Nachbefüllung von Klimaanlagen mit Kältemittel |
US7077149B2 (en) * | 2003-10-10 | 2006-07-18 | Bright Solutions, Inc. | Fluid injection system |
US7260943B2 (en) * | 2003-10-31 | 2007-08-28 | 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 |
US7296423B2 (en) * | 2004-06-04 | 2007-11-20 | Brasscorp Limited | Composition and methods for injection of sealants into air conditioning and refrigeration systems |
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 |
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 (de) * | 2007-02-06 | 2008-10-30 | Sprügel, Friedrich A. | Verbindungsvorrichtung zum Verbinden eines Druckbehälters mit einem 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 |
WO2017041181A1 (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 |
TWI779143B (zh) * | 2017-12-21 | 2022-10-01 | 美商席諾科技公司 | 液體注射裝置及其製造方法 |
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 |
FR2374180A1 (fr) * | 1976-12-14 | 1978-07-13 | Toyota Motor Co Ltd | Systeme de montage pour arbre d'entrainement de vehicule du type a roues arriere a suspension independante |
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 |
US4612798A (en) * | 1985-07-01 | 1986-09-23 | Simon Roberts | Pneumatic tire leak detector and method |
US4693118A (en) * | 1985-07-01 | 1987-09-15 | Simon Roberts | Pneumatic tire leak detector |
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/de not_active Expired - Lifetime
- 1992-07-16 DE DE69204939T patent/DE69204939T2/de not_active Expired - Fee Related
- 1992-08-05 JP JP22777892A patent/JP3340469B2/ja 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 |
---|---|
EP0527561B1 (de) | 1995-09-20 |
CA2075400A1 (en) | 1993-02-08 |
EP0527561A1 (de) | 1993-02-17 |
JP3340469B2 (ja) | 2002-11-05 |
DE69204939T2 (de) | 1996-05-02 |
JPH05223407A (ja) | 1993-08-31 |
US5167140A (en) | 1992-12-01 |
CA2075400C (en) | 1997-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69204939T2 (de) | Apparat und Verfahren zum Einführen eines Gemisches in einen geschlossenen Kreislauf. | |
DE69417800D1 (de) | Verfahren und Apparat zum Zuführen eines Feststoffs in einen Reaktor | |
DE69527552D1 (de) | Verfahren und Apparat zum Unterscheiden und Zählen von Dokumenten | |
DE69225335T2 (de) | Methode und apparat zum testen von elektronischen zählern | |
DE607539T1 (de) | Verfahren und Vorrichtung zum Herstellen eines graphischen Artikels. | |
DE69210461T2 (de) | Verfahren und Vorrichtung zum Einwickeln | |
DE68923569T2 (de) | Verfahren und Apparat zum Formatieren eines Dokumentes. | |
DE69420393T2 (de) | Apparat und verfahren zum befeuchten von pulver | |
DE69230132T2 (de) | Verfahren und Vorrichtung zum Drucken | |
DE69405338D1 (de) | Vorrichtung und Verfahren zum Herstellen von Kopiensätzen übereinstimmend mit Originalsätzen | |
DE69201620D1 (de) | Verfahren zum Schweissen und Apparat dafür. | |
DE69215336T2 (de) | Verfahren und Apparat zum Korrigieren von Kabelfehlern | |
DE69005273D1 (de) | Verfahren und Apparat zum Füllen von Brennstoff in einen Druckbehälter. | |
DE69428077T2 (de) | Apparat und Verfahren zum Prüfen von Schlüsselblättern | |
DE68906710D1 (de) | Verfahren und apparat zum verkapseln einer elektronischen anordnung. | |
DE69107388D1 (de) | Apparat und Verfahren zum Aufspulen eines Fadens. | |
DE69110203T2 (de) | Verfahren und Vorrichtung zum Schleifen. | |
DE69010354D1 (de) | Verbessertes Verfahren und Apparat zum Montieren eines Verbinders. | |
DE3770556D1 (de) | Verfahren und apparat zum festhalten eines steckerstiftes. | |
DE69106644D1 (de) | Verfahren und Vorrichtung zum Schleifen. | |
DE69031927T2 (de) | Apparat und Verfahren zum Aufzeichnen | |
DE69416496D1 (de) | Verfahren und Vorrichtung zum Einbringen von Substanzen in einen Schmelzofen | |
DE68910513D1 (de) | Verfahren und Apparat zum Ergreifen eines Umreifungsbands. | |
NO943856D0 (no) | Fremgangsmåte og apparat for bestemmelse av utvalgte parametre i en grunnformasjon | |
DE69535870D1 (de) | Verfahren und Apparat zum Unterscheiden und Zählen von Dokumenten |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |