ATE89914T1 - COOLANT REGENERATION METHOD AND DEVICE. - Google Patents

COOLANT REGENERATION METHOD AND DEVICE.

Info

Publication number
ATE89914T1
ATE89914T1 AT88909071T AT88909071T ATE89914T1 AT E89914 T1 ATE89914 T1 AT E89914T1 AT 88909071 T AT88909071 T AT 88909071T AT 88909071 T AT88909071 T AT 88909071T AT E89914 T1 ATE89914 T1 AT E89914T1
Authority
AT
Austria
Prior art keywords
refrigerant
heat exchanger
gas
regeneration method
stream
Prior art date
Application number
AT88909071T
Other languages
German (de)
Inventor
Steenburgh Leon R Van Jr
Original Assignee
Steenburgh Leon R Van Jr
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 Steenburgh Leon R Van Jr filed Critical Steenburgh Leon R Van Jr
Application granted granted Critical
Publication of ATE89914T1 publication Critical patent/ATE89914T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
    • F25B2345/002—Collecting refrigerant from a cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Drying Of Gases (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

A refrigerant reclaim system includes a compressor (30), a heat exchanger (10), an oil separator (20), a condenser (40), a chill tank (50), a filter-dryer (63) and a cooling coil (65) in the chill tank. Refrigerant to be reclaimed is drawn through the cold side of the heat exchanger (10) converted to a gas which is discharged into the oil separator (20) where the gas is directed upwardly in an expanding stream. The flow of the stream is abruptly interrupted to separate oil from refrigerant.
AT88909071T 1987-10-19 1988-10-10 COOLANT REGENERATION METHOD AND DEVICE. ATE89914T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10995887A 1987-10-19 1987-10-19
EP88909071A EP0383795B1 (en) 1987-10-19 1988-10-10 Refrigerant reclaim method and apparatus
PCT/US1988/003485 WO1989003963A1 (en) 1987-10-19 1988-10-10 Refrigerant reclaim method and apparatus

Publications (1)

Publication Number Publication Date
ATE89914T1 true ATE89914T1 (en) 1993-06-15

Family

ID=22330498

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88909071T ATE89914T1 (en) 1987-10-19 1988-10-10 COOLANT REGENERATION METHOD AND DEVICE.

Country Status (8)

Country Link
EP (1) EP0383795B1 (en)
JP (1) JPH0633920B2 (en)
KR (1) KR940003734B1 (en)
AT (1) ATE89914T1 (en)
AU (1) AU628302B2 (en)
CA (1) CA1328355C (en)
DE (1) DE3881399T2 (en)
WO (1) WO1989003963A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990007092A1 (en) * 1988-12-19 1990-06-28 Roads Corporation Apparatus for separating contaminants from refrigerant
NL8902158A (en) * 1989-08-25 1991-03-18 Geert Harmannus Leemput En Her DEVICE FOR DRAINING FLUIDUM THROUGH A WALL.
US5022230A (en) * 1990-05-31 1991-06-11 Todack James J Method and apparatus for reclaiming a refrigerant
US5072594A (en) * 1990-10-05 1991-12-17 Squire David C Method and apparatus for passive refrigerant retrieval and storage
US5214927A (en) * 1990-10-05 1993-06-01 Squires David C Method and apparatus for passive refrigerant and storage
US5088291A (en) * 1990-10-05 1992-02-18 Squires Enterprises Apparatus for passive refrigerant retrieval and storage
FR2758998B1 (en) * 1997-02-05 1999-04-02 Dehon Sa Anciens Etablissement METHOD FOR REGENERATING A POLLUTED FLUID AND INSTALLATION FOR IMPLEMENTING THE METHOD
US7172651B2 (en) * 2003-06-17 2007-02-06 J.M. Huber Corporation Pigment for use in inkjet recording medium coatings and methods
DK176740B1 (en) 2004-12-14 2009-05-25 Agramkow Fluid Systems As Process and plant for refrigerant loading on a refrigeration plant
KR101673676B1 (en) 2014-10-10 2016-11-07 현대자동차주식회사 Apparatus for elimination of high boiling point residue caused by used refrigerant and elimination methods high boiling point residue caused by used refrigerant
CN106524609A (en) * 2016-11-29 2017-03-22 珠海格力电器股份有限公司 Refrigerant purification device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE544701C (en) * 1930-07-04 1932-02-20 Siller & Rodenkirchen G M B H Evaporator with liquid separator for refrigeration systems
US2341319A (en) * 1941-10-31 1944-02-08 Lummus Co Heat exchanger
GB658235A (en) * 1949-11-04 1951-10-03 Carl Thorwid Improvements in refrigeration plant
US3309894A (en) * 1965-03-17 1967-03-21 Howa Sangyo Kabushiki Kaisha A Device for separating, removing, and storing non-condensable gas in absorption-type refrigerators
JPS4325141Y1 (en) * 1966-05-25 1968-10-22
GB1321551A (en) * 1971-02-18 1973-06-27 Lehmkuhl As Tubular heat exchanger
US3699781A (en) * 1971-08-27 1972-10-24 Pennwalt Corp Refrigerant recovery system
US4169356A (en) * 1978-02-27 1979-10-02 Lloyd Kingham Refrigeration purge system
US4291548A (en) * 1980-07-07 1981-09-29 General Motors Corporation Liquid accumulator
US4364236A (en) * 1980-12-01 1982-12-21 Robinair Manufacturing Corporation Refrigerant recovery and recharging system
US4476688A (en) * 1983-02-18 1984-10-16 Goddard Lawrence A Refrigerant recovery and purification system
US4646527A (en) * 1985-10-22 1987-03-03 Taylor Shelton E Refrigerant recovery and purification system
US4766733A (en) * 1987-10-19 1988-08-30 Scuderi Carmelo J Refrigerant reclamation and charging unit
US4768347A (en) * 1987-11-04 1988-09-06 Kent-Moore Corporation Refrigerant recovery and purification system

Also Published As

Publication number Publication date
KR890701965A (en) 1989-12-22
EP0383795A4 (en) 1990-12-27
KR940003734B1 (en) 1994-04-28
CA1328355C (en) 1994-04-12
JPH03502236A (en) 1991-05-23
AU628302B2 (en) 1992-09-17
WO1989003963A1 (en) 1989-05-05
AU2548288A (en) 1989-05-23
EP0383795A1 (en) 1990-08-29
EP0383795B1 (en) 1993-05-26
DE3881399T2 (en) 1993-09-02
DE3881399D1 (en) 1993-07-01
JPH0633920B2 (en) 1994-05-02

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time