DE69521807D1 - Hydraulic system for the recovery of refrigerant - Google Patents

Hydraulic system for the recovery of refrigerant

Info

Publication number
DE69521807D1
DE69521807D1 DE69521807T DE69521807T DE69521807D1 DE 69521807 D1 DE69521807 D1 DE 69521807D1 DE 69521807 T DE69521807 T DE 69521807T DE 69521807 T DE69521807 T DE 69521807T DE 69521807 D1 DE69521807 D1 DE 69521807D1
Authority
DE
Germany
Prior art keywords
refrigerant
recovery
hydraulic system
hydraulic
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
DE69521807T
Other languages
German (de)
Inventor
Kevin J Zugibe
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.)
Hudson Technologies Inc
Original Assignee
Hudson Technologies 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 Hudson Technologies Inc filed Critical Hudson Technologies Inc
Application granted granted Critical
Publication of DE69521807D1 publication Critical patent/DE69521807D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
    • F25B2345/002—Collecting refrigerant from a cycle
    • 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
    • F25B2345/006—Details for charging or discharging refrigerants; Service stations therefor characterised by charging or discharging valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
DE69521807T 1995-10-23 1995-10-23 Hydraulic system for the recovery of refrigerant Expired - Lifetime DE69521807D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19950630110 EP0770837B1 (en) 1995-10-23 1995-10-23 Hydraulic system for recovering refrigerants

Publications (1)

Publication Number Publication Date
DE69521807D1 true DE69521807D1 (en) 2001-08-23

Family

ID=8221671

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69521807T Expired - Lifetime DE69521807D1 (en) 1995-10-23 1995-10-23 Hydraulic system for the recovery of refrigerant

Country Status (2)

Country Link
EP (1) EP0770837B1 (en)
DE (1) DE69521807D1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032041A (en) * 1974-11-26 1977-06-28 Production Control Units, Inc. Dispensing apparatus having temperature compensating fluid metering
US4969495A (en) * 1989-06-27 1990-11-13 Grant David C H Direct condensation refrigerant recovery and restoration system
US5170632A (en) * 1990-11-26 1992-12-15 National Refrigeration Products Transportable refrigerant transfer unit and methods of using the same
DE4224863A1 (en) * 1992-07-28 1994-02-03 Bayerische Motoren Werke Ag Delivery system for air conditioning refrigerant circuit of motor vehicle - uses central hydraulic system with diaphragm motor or piston motor working in straight line with reciprocating movement acted on by central hydraulic system

Also Published As

Publication number Publication date
EP0770837A1 (en) 1997-05-02
EP0770837B1 (en) 2001-07-18

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Legal Events

Date Code Title Description
8332 No legal effect for de