SE8501439L - Forfarande vid kylanleggningar - Google Patents

Forfarande vid kylanleggningar

Info

Publication number: SE8501439L
Authority: SE; Sweden
Prior art keywords: compressor; refrigerant; pct; oil; evaporator
Prior art date: 1985-03-22

Application number

SE8501439A

Other languages

Unknown language ( )

English (en)

Other versions

SE8501439D0 (sv

SE447757B (sv

Inventor

R Pamlin

L Sjoholm

Original Assignee

Svenska Rotor Maskiner Ab

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.)

1985-03-22

Filing date

1985-03-22

Publication date

1986-09-23

1985-03-22 Application filed by Svenska Rotor Maskiner Ab filed Critical Svenska Rotor Maskiner Ab

1985-03-22 Priority to SE8501439A priority Critical patent/SE447757B/sv

1985-03-22 Publication of SE8501439D0 publication Critical patent/SE8501439D0/sv

1986-03-21 Priority to PCT/SE1986/000124 priority patent/WO1986005576A1/en

1986-03-21 Priority to KR860700820A priority patent/KR870700135A/ko

1986-03-21 Priority to AU56652/86A priority patent/AU595195B2/en

1986-03-21 Priority to EP86902534A priority patent/EP0258234B1/en

1986-03-21 Priority to DE8686902534T priority patent/DE3671659D1/de

1986-03-21 Priority to JP61501997A priority patent/JPS62502769A/ja

1986-03-21 Priority to US06/934,446 priority patent/US4773229A/en

1986-09-23 Publication of SE8501439L publication Critical patent/SE8501439L/sv

1986-11-21 Priority to DK558586A priority patent/DK154454C/da

1986-12-08 Publication of SE447757B publication Critical patent/SE447757B/sv

1992-08-21 Priority to JP058832U priority patent/JPH0583666U/ja

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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
- F25B1/047—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of screw type
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Applications Or Details Of Rotary Compressors (AREA)
Defrosting Systems (AREA)
Devices That Are Associated With Refrigeration Equipment (AREA)

SE8501439A 1985-03-22 1985-03-22 Forfarande for oljeaterforing vid kylanleggning for kylning, tetning och smorjning av en i anleggningen ingaende skruvkompressor SE447757B (sv)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
SE8501439A SE447757B (sv)	1985-03-22	1985-03-22	Forfarande for oljeaterforing vid kylanleggning for kylning, tetning och smorjning av en i anleggningen ingaende skruvkompressor
US06/934,446 US4773229A (en)	1985-03-22	1986-03-21	Method for refrigeration systems
EP86902534A EP0258234B1 (en)	1985-03-22	1986-03-21	Refrigeration system
KR860700820A KR870700135A (ko)	1985-03-22	1986-03-21	냉동시스템을 위한 방법
AU56652/86A AU595195B2 (en)	1985-03-22	1986-03-21	Method for refrigeration systems
PCT/SE1986/000124 WO1986005576A1 (en)	1985-03-22	1986-03-21	Method for refrigeration systems
DE8686902534T DE3671659D1 (de)	1985-03-22	1986-03-21	Kaelteanlage.
JP61501997A JPS62502769A (ja)	1985-03-22	1986-03-21	冷凍方式用方法
DK558586A DK154454C (da)	1985-03-22	1986-11-21	Fremgangsmaade ved koeleanlaeg til koeling, taetning og smoering af en skruekompressor
JP058832U JPH0583666U (ja)	1985-03-22	1992-08-21	冷凍装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8501439A SE447757B (sv)	1985-03-22	1985-03-22	Forfarande for oljeaterforing vid kylanleggning for kylning, tetning och smorjning av en i anleggningen ingaende skruvkompressor

Publications (3)

Publication Number	Publication Date
SE8501439D0 SE8501439D0 (sv)	1985-03-22
SE8501439L true SE8501439L (sv)	1986-09-23
SE447757B SE447757B (sv)	1986-12-08

Family

ID=20359615

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8501439A SE447757B (sv)	1985-03-22	1985-03-22	Forfarande for oljeaterforing vid kylanleggning for kylning, tetning och smorjning av en i anleggningen ingaende skruvkompressor

Country Status (9)

Country	Link
US (1)	US4773229A (sv)
EP (1)	EP0258234B1 (sv)
JP (2)	JPS62502769A (sv)
KR (1)	KR870700135A (sv)
AU (1)	AU595195B2 (sv)
DE (1)	DE3671659D1 (sv)
DK (1)	DK154454C (sv)
SE (1)	SE447757B (sv)
WO (1)	WO1986005576A1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5228301A (en) *	1992-07-27	1993-07-20	Thermo King Corporation	Methods and apparatus for operating a refrigeration system
US5246357A (en) *	1992-07-27	1993-09-21	Westinghouse Electric Corp.	Screw compressor with oil-gas separation means
DE4239197A1 (de) *	1992-11-21	1994-05-26	Abb Patent Gmbh	Kältemittelkreislauf
US5419144A (en) *	1992-11-30	1995-05-30	Mitsubishi Denki Kabushiki Kaisha	Refrigeration device using hydrofluorocarbon refrigerant
US5417132A (en)	1993-01-19	1995-05-23	Alan R. Pfaff	Rotary cutting dies
US20150354879A1 (en) *	2012-12-27	2015-12-10	Thermo King Corporation	Method of reducing liquid flooding in a transport refrigeration unit

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH156330A (de) *	1928-10-18	1932-07-31	Sulzer Ag	Einrichtung zum Rückführen von Öl aus dem Verdampfer in den Kompressor von Kältemaschinen.
CH152329A (de) *	1930-11-17	1932-01-31	Sulzer Ag	Rotationskompressor.
DE541801C (de) *	1954-10-11	1932-01-18	Rudolf Pawlikowski Dipl Ing	Verfahren und Einrichtung zum Betriebe von Zweitakt-Brennpulverkraftmaschinen
US2975613A (en) *	1959-01-23	1961-03-21	Gen Motors Corp	Refrigerating apparatus with aspirator in a by-pass
US3150277A (en) *	1962-03-14	1964-09-22	Worthington Corp	Hermetic motor cooling by liquid refrigerant
DE2044388A1 (de) *	1969-12-22	1972-02-10	VEB Kühlautomat Berlin, χ 1197 Berlin	Schraubenkompressor
GB1352698A (en) *	1970-04-16	1974-05-08	Hall Thermotank Int Ltd	Refrigeration
GB1384397A (en) *	1971-12-28	1975-02-19	Svenska Rotor Maskiner Ab	Refrigeration plants
US3795117A (en) *	1972-09-01	1974-03-05	Dunham Bush Inc	Injection cooling of screw compressors
US3866438A (en) *	1973-10-29	1975-02-18	Carrier Corp	Motor cooling apparatus utilizing a refrigerant flow circuit
GB1548663A (en) *	1975-06-24	1979-07-18	Maekawa Seisakusho Kk	Refrigerating apparatus
JPS53109343A (en) *	1977-03-04	1978-09-25	Hitachi Ltd	Air conditioner
JPS5494149A (en) *	1978-01-06	1979-07-25	Hitachi Ltd	Freezer
US4375156A (en) *	1980-10-03	1983-03-01	Dunham-Bush, Inc.	Closed loop compressed gas system with oil mist lubricated screw compressor
JPS586233U (ja) *	1981-07-07	1983-01-14	株式会社石田衡器製作所	分散供給装置

1985
- 1985-03-22 SE SE8501439A patent/SE447757B/sv not_active IP Right Cessation
1986
- 1986-03-21 AU AU56652/86A patent/AU595195B2/en not_active Expired - Fee Related
- 1986-03-21 JP JP61501997A patent/JPS62502769A/ja active Pending
- 1986-03-21 KR KR860700820A patent/KR870700135A/ko not_active Application Discontinuation
- 1986-03-21 EP EP86902534A patent/EP0258234B1/en not_active Expired - Lifetime
- 1986-03-21 US US06/934,446 patent/US4773229A/en not_active Expired - Lifetime
- 1986-03-21 WO PCT/SE1986/000124 patent/WO1986005576A1/en active IP Right Grant
- 1986-03-21 DE DE8686902534T patent/DE3671659D1/de not_active Expired - Fee Related
- 1986-11-21 DK DK558586A patent/DK154454C/da not_active IP Right Cessation
1992
- 1992-08-21 JP JP058832U patent/JPH0583666U/ja active Pending

Also Published As

Publication number	Publication date
DK154454B (da)	1988-11-14
WO1986005576A1 (en)	1986-09-25
KR870700135A (ko)	1987-03-14
JPH0583666U (ja)	1993-11-12
AU5665286A (en)	1986-10-13
AU595195B2 (en)	1990-03-29
DK558586D0 (da)	1986-11-21
DK154454C (da)	1989-06-19
SE8501439D0 (sv)	1985-03-22
DK558586A (da)	1986-11-21
JPS62502769A (ja)	1987-10-22
US4773229A (en)	1988-09-27
EP0258234A1 (en)	1988-03-09
DE3671659D1 (de)	1990-07-05
EP0258234B1 (en)	1990-05-30
SE447757B (sv)	1986-12-08

Publication	Publication Date	Title
ES510206A0 (es)	1983-02-01	"procedimiento para la pasteurizacion de productos alimenticios en maquinas dotadas de circuitos de refrigeracion con compresion de gas".
KR880010295A (ko)	1988-10-08	냉동 사이클
SE8303133L (sv)	1984-12-03	Forfarande for fremst prestandaovervakning vid vermepumpar eller kylanleggningar samt anordning for utforande av forfarandet
ES2139069T3 (es)	2000-02-01	Procedimiento y dispositivo para la regulacion de una valvula de expansion.
US2684579A (en)	1954-07-27	Apparatus for cooling oil of refrigerant compressors
MY133562A (en)	2007-11-30	Refrigerant circulating apparatus and method of assembling a refrigerant circuit
KR940018633A (ko)	1994-08-18	압축식 냉동기
SE8501439D0 (sv)	1985-03-22	Forfarande vid kylanleggningar
JPS60105873A (ja)	1985-06-11	圧縮装置、ことにスクリユ−式圧縮装置用の油冷却装置
US5603222A (en)	1997-02-18	Cooling method and system for a compressor of a refrigerating system
GB2111662A (en)	1983-07-06	Heat transfer apparatus comprising a refrigerant circuit
ATE48030T1 (de)	1989-12-15	Verfahren zum betrieb einer absorptionswaermepumpe oder -kuehleinrichtung und eine absorptionswaermepumpe oder -kuehleinrichtung.
DE69326563D1 (de)	1999-10-28	Verfahren und vorrichtung zur reinigung von öl aus kältemaschinen und wärmepumpen
DE50012830D1 (de)	2006-06-29	Fluidkühlvorrichtung
JPH0379959A (ja)	1991-04-04	冷凍装置
SE8404641L (sv)	1986-03-10	Anordning for att aterfora olja till en kylkompressor
SU593054A1 (ru)	1978-02-15	Система оборотного водоснабжени
ES427432A1 (es)	1976-07-16	Un sistema de refrigeracion.
SU1357660A1 (ru)	1987-12-07	Холодильна установка дл охлаждени жидких хладоносителей
KR860007525A (ko)	1986-10-13	냉동차의 축냉시스템
SU1368592A1 (ru)	1988-01-23	Холодильна установка
SE9304198D0 (sv)	1993-12-17	Förfarande jämte anordning för avskiljning av vatten och nedbrytningsprodukter från smörjolja i värmepumpar eller kylmaskiner
KR19990038067U (ko)	1999-10-15	냉동기의 휴지시 발정방지장치
ES2110237T3 (es)	1998-02-01	Procedimiento de substitucion del producto de lubricacion en sistemas de refrigeracion.
KR880004281A (ko)	1988-06-03	냉동기의 모우터 냉각장치

Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 8501439-7 Effective date: 19911009 Format of ref document f/p: F

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1995-01-31

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