IT1180104B - Dispositivo valvolare per l'evacuazione e o il riempimento di un sistema refrigerante - Google Patents

Dispositivo valvolare per l'evacuazione e o il riempimento di un sistema refrigerante

Info

Publication number
IT1180104B
IT1180104B IT68043/84A IT6804384A IT1180104B IT 1180104 B IT1180104 B IT 1180104B IT 68043/84 A IT68043/84 A IT 68043/84A IT 6804384 A IT6804384 A IT 6804384A IT 1180104 B IT1180104 B IT 1180104B
Authority
IT
Italy
Prior art keywords
evacuation
filling
valve device
refrigerant system
refrigerant
Prior art date
Application number
IT68043/84A
Other languages
English (en)
Other versions
IT8468043A1 (it
IT8468043A0 (it
Inventor
Gustav Adolf Johansson
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of IT8468043A0 publication Critical patent/IT8468043A0/it
Publication of IT8468043A1 publication Critical patent/IT8468043A1/it
Application granted granted Critical
Publication of IT1180104B publication Critical patent/IT1180104B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/10—Joints with packing adapted to sealing by fluid pressure the packing being sealed by the pressure of a fluid other than the fluid in or surrounding the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • 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
    • F25B2345/001—Charging refrigerant to 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
    • F25B2345/002—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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Architecture (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Compressor (AREA)
  • Basic Packing Technique (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • General Details Of Gearings (AREA)
  • Details Of Valves (AREA)
IT68043/84A 1983-10-20 1984-10-22 Dispositivo valvolare per l'evacuazione e o il riempimento di un sistema refrigerante IT1180104B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3338159A DE3338159C2 (de) 1983-10-20 1983-10-20 Ventilvorrichtung zum Evakuieren und/oder Füllen eines Kältesystems

Publications (3)

Publication Number Publication Date
IT8468043A0 IT8468043A0 (it) 1984-10-22
IT8468043A1 IT8468043A1 (it) 1986-04-22
IT1180104B true IT1180104B (it) 1987-09-23

Family

ID=6212339

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8453949U IT8453949V0 (it) 1983-10-20 1984-10-22 Dispositivo valvolare per l evacuazione e o il riempimento di un sistema refrigerante
IT68043/84A IT1180104B (it) 1983-10-20 1984-10-22 Dispositivo valvolare per l'evacuazione e o il riempimento di un sistema refrigerante

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT8453949U IT8453949V0 (it) 1983-10-20 1984-10-22 Dispositivo valvolare per l evacuazione e o il riempimento di un sistema refrigerante

Country Status (9)

Country Link
US (1) US4561264A (it)
JP (1) JPS60108669A (it)
BR (1) BR8405318A (it)
CA (1) CA1234500A (it)
DE (1) DE3338159C2 (it)
DK (1) DK152079C (it)
GB (1) GB2148413B (it)
IT (2) IT8453949V0 (it)
SE (1) SE458474B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2194822A (en) * 1986-09-05 1988-03-16 Grace W R & Co Dispensing gun seal
US4869300A (en) * 1987-09-14 1989-09-26 Rapidfil, Inc. Multifunction fluid charging device
US4805417A (en) * 1987-11-05 1989-02-21 Production Control Units, Inc. Dispensing tool assembly for charging a refrigerant into a system
USRE34426E (en) * 1987-11-05 1993-11-02 Production Control Units, Inc. Dispensing tool assembly for charging a refrigerant into a system
US4889149A (en) * 1987-11-05 1989-12-26 Production Control Units, Inc. Dispensing tool assembly for charging a refrigerant or other fluid into a system
DE3831693A1 (de) * 1988-09-17 1990-03-22 Bbc York Kaelte Klima Verfahren zum umweltfreundlichen entsorgen eines kuehlsystems sowie vorrichtung zur durchfuehrung des verfahrens
DE9402680U1 (de) * 1994-02-18 1994-04-21 Behr Gmbh & Co, 70469 Stuttgart Anschlußadapter für die Kältemittelbefüllung oder -entnahme bei einer Kältemittelanlage
DE9406879U1 (de) * 1994-04-25 1995-08-24 Liebherr-Hausgeräte GmbH, 88416 Ochsenhausen Vorrichtung zum Befüllen von Kältekreisläufen von Kühl- und/oder Gefriergeräten mit einem Kältemittel
AU785171B2 (en) * 2000-11-30 2006-10-12 Rightway Industry Co. Ltd The improvement to the modified mechanism of refrigerant filling frame
US7757509B2 (en) * 2006-09-25 2010-07-20 Han Mi Trade, Inc. Very low temperature stainless steel plate unit for preparing an on-site natural ice cream
CN101529170B (zh) * 2006-10-31 2014-09-10 开利公司 Co2制冷系统中的制冷剂释放检测

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1078665A (en) * 1964-08-14 1967-08-09 Inv Rech Applic Et De Realisat A method and apparatus for automatically charging hermetically sealed system with liquid under pressure
US3352333A (en) * 1965-03-31 1967-11-14 Carrier Corp Spray gun for cleaning tubes having radially expansible means for sealingly engagingsaid tube
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
SE405163B (sv) * 1977-04-12 1978-11-20 Nolek System Ab Snabbkopplingsdon for tryckmedietet hopkoppling med en rorende
US4332273A (en) * 1979-12-10 1982-06-01 Boyce Harold L Leakproof refrigerant connector
US4476892A (en) * 1983-09-19 1984-10-16 Boyce Harold L Dual purpose refrigerant connector

Also Published As

Publication number Publication date
SE458474B (sv) 1989-04-03
SE8404993L (sv) 1985-04-21
DE3338159A1 (de) 1985-05-09
BR8405318A (pt) 1985-09-03
GB2148413B (en) 1987-02-11
CA1234500A (en) 1988-03-29
JPS60108669A (ja) 1985-06-14
SE8404993D0 (sv) 1984-10-05
DK488684A (da) 1985-04-21
IT8453949V0 (it) 1984-10-22
JPH0368317B2 (it) 1991-10-28
DK152079C (da) 1988-06-27
GB8426079D0 (en) 1984-11-21
DK488684D0 (da) 1984-10-12
US4561264A (en) 1985-12-31
DE3338159C2 (de) 1986-01-16
DK152079B (da) 1988-01-25
IT8468043A1 (it) 1986-04-22
GB2148413A (en) 1985-05-30
IT8468043A0 (it) 1984-10-22

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