DK169528B1 - Fremgangsmåde og apparat til pumpning, fortrinsvis af kølemidler - Google Patents

Fremgangsmåde og apparat til pumpning, fortrinsvis af kølemidler Download PDF

Info

Publication number: DK169528B1
Authority: DK; Denmark
Prior art keywords: refrigerant; heat exchanger; compressor; pressure; circuit
Prior art date: 1988-01-28

Application number

DK176790A

Other languages

Danish (da)

English (en)

Other versions

DK176790A (da

DK176790D0 (da

Inventor

Jan-Olav Leander Aahman

Original Assignee

Olsson Clas Ove

Aahman Jan Olav Leander

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.)

1988-01-28

Filing date

1990-07-25

Publication date

1994-11-21

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20371210&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK169528(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1990-07-25 Application filed by Olsson Clas Ove, Aahman Jan Olav Leander filed Critical Olsson Clas Ove

1990-07-25 Publication of DK176790A publication Critical patent/DK176790A/da

1990-07-25 Publication of DK176790D0 publication Critical patent/DK176790D0/da

1994-11-21 Application granted granted Critical

1994-11-21 Publication of DK169528B1 publication Critical patent/DK169528B1/da

Links

239000003507 refrigerant Substances 0.000 title claims abstract description 63
238000000034 method Methods 0.000 title claims abstract description 12
238000005086 pumping Methods 0.000 title claims description 10
238000001816 cooling Methods 0.000 claims abstract description 10
238000010438 heat treatment Methods 0.000 claims abstract 3
239000012071 phase Substances 0.000 claims description 8
239000007791 liquid phase Substances 0.000 claims description 6
238000009835 boiling Methods 0.000 claims description 4
239000007788 liquid Substances 0.000 abstract description 15
238000005057 refrigeration Methods 0.000 abstract description 5
238000011144 upstream manufacturing Methods 0.000 abstract 1
239000007789 gas Substances 0.000 description 11
238000007710 freezing Methods 0.000 description 2
230000008014 freezing Effects 0.000 description 2
CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
239000002826 coolant Substances 0.000 description 1
230000006378 damage Effects 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000000605 extraction Methods 0.000 description 1
239000007792 gaseous phase Substances 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
238000011084 recovery Methods 0.000 description 1
239000013589 supplement Substances 0.000 description 1

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

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Compressor (AREA)
Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Jet Pumps And Other Pumps (AREA)
Working Measures On Existing Buildindgs (AREA)
Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Filling Or Discharging Of Gas Storage Vessels (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Motor Or Generator Cooling System (AREA)
Sorption Type Refrigeration Machines (AREA)

DK176790A 1988-01-28 1990-07-25 Fremgangsmåde og apparat til pumpning, fortrinsvis af kølemidler DK169528B1 (da)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
SE8800282A SE462238B (sv)	1988-01-28	1988-01-28	Foerfarande och anordning vid pumpning av koeldmedier vid gas- eller vaetskeform
SE8800282		1988-01-28
PCT/SE1989/000029 WO1989007227A1 (en)	1988-01-28	1989-01-27	A method and arrangement for pumping preferably refrigerants
SE8900029		1989-01-27

Publications (3)

Publication Number	Publication Date
DK176790A DK176790A (da)	1990-07-25
DK176790D0 DK176790D0 (da)	1990-07-25
DK169528B1 true DK169528B1 (da)	1994-11-21

Family

ID=20371210

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK176790A DK169528B1 (da)	1988-01-28	1990-07-25	Fremgangsmåde og apparat til pumpning, fortrinsvis af kølemidler

Country Status (14)

Country	Link
US (1)	US5067325A (de)
EP (1)	EP0397760B1 (de)
JP (1)	JPH03502358A (de)
KR (1)	KR930005667B1 (de)
AT (1)	ATE87358T1 (de)
AU (1)	AU624358B2 (de)
BR (1)	BR8907215A (de)
CA (1)	CA1328356C (de)
DE (1)	DE68905593T2 (de)
DK (1)	DK169528B1 (de)
FI (1)	FI91560C (de)
NO (1)	NO170652C (de)
SE (1)	SE462238B (de)
WO (1)	WO1989007227A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1992016801A1 (en) *	1991-03-22	1992-10-01	Environmental Products Amalgamated Pty. Ltd.	Apparatus for servicing refrigeration systems
US6408637B1 (en)	1999-11-01	2002-06-25	Century Mfg. Co.	Apparatus and method for recovering and recycling refrigerant
US6314749B1 (en)	2000-02-03	2001-11-13	Leon R. Van Steenburgh, Jr.	Self-clearing vacuum pump with external cooling for evacuating refrigerant storage devices and systems
JP5336039B2 (ja)	2006-07-21	2013-11-06	ダイキン工業株式会社	二酸化炭素を冷媒として用いる冷凍装置における冷媒充填方法
CN108168166B (zh) *	2018-02-01	2023-11-24	青岛绿环工业设备有限公司	一种低温辅助制冷剂回收系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3232070A (en) *	1963-05-17	1966-02-01	Spormac Sales Company	Refrigerant saver
US3699781A (en) *	1971-08-27	1972-10-24	Pennwalt Corp	Refrigerant recovery system
JPS5824655Y2 (ja) *	1978-08-30	1983-05-27	トヨタ自動車株式会社	衝撃エネルギ吸収装置
US4261178A (en) *	1979-01-19	1981-04-14	Robinair Manufacturing Corporation	Environmental protection refrigeration disposal and charging system
US4363222A (en) *	1979-01-19	1982-12-14	Robinair Manufacturing Corporation	Environmental protection refrigerant disposal and charging 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
DE3616591A1 (de) *	1986-05-16	1987-11-19	Weiss Umwelttechnik Gmbh	Verfahren und vorrichtung zur ueberfuehrung von kaeltemittel aus einem kaeltekreislauf in einen kaeltemittelspeicher
US4862699A (en) *	1987-09-29	1989-09-05	Said Lounis	Method and apparatus for recovering, purifying and separating refrigerant from its lubricant
US4938031A (en) *	1987-11-04	1990-07-03	Kent-Moore Corporation	Refrigerant recovery and purification system

1988
- 1988-01-28 SE SE8800282A patent/SE462238B/sv not_active IP Right Cessation
1989
- 1989-01-27 BR BR898907215A patent/BR8907215A/pt not_active IP Right Cessation
- 1989-01-27 CA CA000589376A patent/CA1328356C/en not_active Expired - Fee Related
- 1989-01-27 JP JP1501922A patent/JPH03502358A/ja active Pending
- 1989-01-27 US US07/543,809 patent/US5067325A/en not_active Expired - Fee Related
- 1989-01-27 DE DE89902096T patent/DE68905593T2/de not_active Expired - Fee Related
- 1989-01-27 EP EP89902096A patent/EP0397760B1/de not_active Expired - Lifetime
- 1989-01-27 AT AT89902096T patent/ATE87358T1/de not_active IP Right Cessation
- 1989-01-27 AU AU30360/89A patent/AU624358B2/en not_active Ceased
- 1989-01-27 WO PCT/SE1989/000029 patent/WO1989007227A1/en not_active Ceased
- 1989-01-27 KR KR1019890701784A patent/KR930005667B1/ko not_active Expired - Fee Related
1990
- 1990-07-23 NO NO903278A patent/NO170652C/no unknown
- 1990-07-25 DK DK176790A patent/DK169528B1/da active IP Right Review Request
- 1990-07-27 FI FI903768A patent/FI91560C/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE68905593D1 (de)	1993-04-29
FI91560B (fi)	1994-03-31
NO903278L (no)	1990-07-23
NO170652B (no)	1992-08-03
FI91560C (fi)	1994-07-11
NO903278D0 (no)	1990-07-23
SE8800282L (sv)	1989-07-29
DK176790A (da)	1990-07-25
ATE87358T1 (de)	1993-04-15
AU624358B2 (en)	1992-06-11
KR930005667B1 (ko)	1993-06-24
KR900700832A (ko)	1990-08-17
SE8800282D0 (sv)	1988-01-28
AU3036089A (en)	1989-08-25
CA1328356C (en)	1994-04-12
NO170652C (no)	1992-11-11
EP0397760A1 (de)	1990-11-22
EP0397760B1 (de)	1993-03-24
FI903768A0 (fi)	1990-07-27
SE462238B (sv)	1990-05-21
BR8907215A (pt)	1991-03-05
DK176790D0 (da)	1990-07-25
JPH03502358A (ja)	1991-05-30
DE68905593T2 (de)	1993-10-07
WO1989007227A1 (en)	1989-08-10
US5067325A (en)	1991-11-26

Legal Events

Date	Code	Title	Description
1994-11-21	B1	Patent granted (law 1993)
1995-10-02	PPF	Opposition filed

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EP2746641B1 (de)	2015-08-05	Verdichtung und Kühlung eines Gases
KR20180000288A (ko)	2018-01-02	휘발성유기화합물 회수장치
US3656313A (en)	1972-04-18	Helium refrigerator and method for decontaminating the refrigerator
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JPH0792298B2 (ja)	1995-10-09	冷媒回収再生装置
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US20220042741A1 (en)	2022-02-10	Gas Compression Process
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US20260110467A1 (en)	2026-04-23	Portable subcooler for refrigerant recovery and method
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US2508821A (en)	1950-05-23	Liquefaction and gas boosting system
EP4474744A1 (de)	2024-12-11	Kompressorvorrichtung mit vektorunterdrückung und verfahren dafür
RU2117886C1 (ru)	1998-08-20	Устройство для получения жидкого азота и газообразного гелия из высокооазотной газовой залежи
SU1432277A1 (ru)	1988-10-23	Способ останова вакуумной системы течеискател и устройство дл его осуществлени