SE7907683L - DEVICE FOR DRAINING REFRIGERANT - Google Patents

DEVICE FOR DRAINING REFRIGERANT

Info

Publication number
SE7907683L
SE7907683L SE7907683A SE7907683A SE7907683L SE 7907683 L SE7907683 L SE 7907683L SE 7907683 A SE7907683 A SE 7907683A SE 7907683 A SE7907683 A SE 7907683A SE 7907683 L SE7907683 L SE 7907683L
Authority
SE
Sweden
Prior art keywords
tank
compressor
heat
heat exchanger
connecting pipe
Prior art date
Application number
SE7907683A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE418769B (en
Inventor
S Langgard
L Larsson
Original Assignee
Langgard Sixten
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 Langgard Sixten filed Critical Langgard Sixten
Priority to SE7907683A priority Critical patent/SE418769B/en
Priority to PCT/SE1980/000224 priority patent/WO1981000756A1/en
Publication of SE7907683L publication Critical patent/SE7907683L/en
Priority to EP19800901894 priority patent/EP0036014A1/en
Publication of SE418769B publication Critical patent/SE418769B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/02—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with liquefied gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Compressor (AREA)

Abstract

A device for drawing off cooling agents from refrigeration and heating plant such as heat pumps and large cooling installations, for instance. The present invention consists of a connecting pipe (14) intended to be connected to the system which is to be drained, said connecting pipe (14) discharging into a sealed tank (5), with a compressor (1) connected on its suction side to said tank (5) and on its delivery side connected in series with a condenser (4), a heat exchanger (17) located either inside or adjacent to said tank (5) and a filling cylinder (13) or similar, in that order. The operation of the compressor (1) will thus cause the cooling agent to flow down into the tank (5), to be compressed by the compressor (1), to be condensed and to give off heat as it passes through the heat exchanger (17), causing the cylinder (13) to be filled via a pipe (21).
SE7907683A 1979-09-17 1979-09-17 DEVICE FOR DRAINING REFRIGERANT FROM REFRIGERATOR AND HEATER SE418769B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE7907683A SE418769B (en) 1979-09-17 1979-09-17 DEVICE FOR DRAINING REFRIGERANT FROM REFRIGERATOR AND HEATER
PCT/SE1980/000224 WO1981000756A1 (en) 1979-09-17 1980-09-17 A device for drawing off cooling agents from refrigeration and heating plant
EP19800901894 EP0036014A1 (en) 1979-09-17 1981-03-23 A device for drawing off cooling agents from refrigeration and heating plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7907683A SE418769B (en) 1979-09-17 1979-09-17 DEVICE FOR DRAINING REFRIGERANT FROM REFRIGERATOR AND HEATER

Publications (2)

Publication Number Publication Date
SE7907683L true SE7907683L (en) 1981-03-18
SE418769B SE418769B (en) 1981-06-22

Family

ID=20338840

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7907683A SE418769B (en) 1979-09-17 1979-09-17 DEVICE FOR DRAINING REFRIGERANT FROM REFRIGERATOR AND HEATER

Country Status (3)

Country Link
EP (1) EP0036014A1 (en)
SE (1) SE418769B (en)
WO (1) WO1981000756A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646527A (en) * 1985-10-22 1987-03-03 Taylor Shelton E Refrigerant recovery and purification system
DE3709737A1 (en) * 1987-03-25 1988-10-13 Kurt Sorschak DEVICE FOR RECOVERY OF REFRIGERANTS, ESPECIALLY FROM A REFRIGERATION PLANT
SE452796B (en) * 1987-09-08 1987-12-14 Neslund Bengt Olof SET FOR QUICK DRAINAGE OF REFRIGERANT MEDICINES FROM REFRIGERATOR, FREEZER, AND HEATING PUMP
CS266405B1 (en) * 1987-09-14 1990-01-12 Zdenek Ing Fencl Method of low-boiling medium pumping from pressure systems and device for carrying out the method
US4768347A (en) * 1987-11-04 1988-09-06 Kent-Moore Corporation Refrigerant recovery and purification system
FR2645948B1 (en) * 1989-04-14 1994-12-09 Mathieu Christian INSTALLATION FOR RECOVERING A REFRIGERANT FLUID, ESPECIALLY CHLOROFLUOROCARBON
US5176187A (en) * 1989-06-27 1993-01-05 Ashland Oil, Inc. Flexible gas salvage containers and process for use
NL8902158A (en) * 1989-08-25 1991-03-18 Geert Harmannus Leemput En Her DEVICE FOR DRAINING FLUIDUM THROUGH A WALL.
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
US5511387A (en) * 1993-05-03 1996-04-30 Copeland Corporation Refrigerant recovery system
US5875638A (en) * 1993-05-03 1999-03-02 Copeland Corporation Refrigerant recovery system
FR2758998B1 (en) * 1997-02-05 1999-04-02 Dehon Sa Anciens Etablissement METHOD FOR REGENERATING A POLLUTED FLUID AND INSTALLATION FOR IMPLEMENTING THE METHOD
DE10015976B4 (en) 2000-03-30 2019-07-04 Mahle International Gmbh Filling device for motor vehicle air conditioners
DE102017120384B4 (en) * 2017-09-05 2023-03-16 Fft Produktionssysteme Gmbh & Co. Kg Filling device for filling air conditioning systems with CO2

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715317A (en) * 1955-01-03 1955-08-16 Robert L Rhodes Automatic load control for a reversible heat pump and air conditioner
US3232070A (en) * 1963-05-17 1966-02-01 Spormac Sales Company Refrigerant saver

Also Published As

Publication number Publication date
WO1981000756A1 (en) 1981-03-19
SE418769B (en) 1981-06-22
EP0036014A1 (en) 1981-09-23

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