DK90590A - Rotationskompressor - Google Patents

Rotationskompressor Download PDF

Info

Publication number: DK90590A
Authority: DK; Denmark
Prior art keywords: rotation compressor; compressor; rotation
Prior art date: 1987-10-15

Application number

DK090590A

Other languages

English (en)

Other versions

DK90590D0 (da

Inventor

Lars Sjoeholm

Stig Lundin

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.)

1987-10-15

Filing date

1990-04-10

Publication date

1990-04-10

1990-04-10 Application filed by Svenska Rotor Maskiner Ab filed Critical Svenska Rotor Maskiner Ab

1990-04-10 Publication of DK90590A publication Critical patent/DK90590A/da

1990-04-10 Publication of DK90590D0 publication Critical patent/DK90590D0/da

Links

Classifications

- 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
- F04C28/12—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves
- F04C28/125—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves with sliding valves controlled by the use of fluid other than the working fluid

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Applications Or Details Of Rotary Compressors (AREA)

DK090590A 1987-10-15 1990-04-10 Rotationskompressor DK90590D0 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8704017A SE461927B (sv)	1987-10-15	1987-10-15	Roterande deplacementskompressor med anordning foer reglering av dess inre volymfoerhaallande
PCT/SE1988/000533 WO1989003482A1 (en)	1987-10-15	1988-10-13	Rotary displacement compressor

Publications (2)

Publication Number	Publication Date
DK90590A true DK90590A (da)	1990-04-10
DK90590D0 DK90590D0 (da)	1990-04-10

Family

ID=20369896

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK090590A DK90590D0 (da)	1987-10-15	1990-04-10	Rotationskompressor

Country Status (6)

Country	Link
US (1)	US5018948A (da)
EP (1)	EP0383810A1 (da)
JP (1)	JPH03500675A (da)
DK (1)	DK90590D0 (da)
SE (1)	SE461927B (da)
WO (1)	WO1989003482A1 (da)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4909716A (en) *	1988-10-19	1990-03-20	Dunham-Bush	Screw step drive internal volume ratio varying system for helical screw rotary compressor
JPH0792065B2 (ja) *	1990-06-30	1995-10-09	株式会社神戸製鋼所	スクリュ圧縮機
US5135374A (en) *	1990-06-30	1992-08-04	Kabushiki Kaisha Kobe Seiko Sho	Oil flooded screw compressor with thrust compensation control
US5044894A (en) *	1990-11-30	1991-09-03	Carrier Corporation	Capacity volume ratio control for twin screw compressors
SE468325B (sv) *	1991-05-14	1992-12-14	Svenska Rotor Maskiner Ab	Roterande foertraengningskompressor och foerfarande foer reglering av en roterande foertraengningskompressor
US5246357A (en) *	1992-07-27	1993-09-21	Westinghouse Electric Corp.	Screw compressor with oil-gas separation means
US5228301A (en) *	1992-07-27	1993-07-20	Thermo King Corporation	Methods and apparatus for operating a refrigeration system
GB2282642B (en) *	1993-10-07	1997-06-11	Howden Compressors Ltd	Variable volume screw compressor
JP3543733B2 (ja) *	2000-05-29	2004-07-21	日産自動車株式会社	燃料電池用リショルム圧縮機
JP4110123B2 (ja) *	2004-07-12	2008-07-02	株式会社神戸製鋼所	スクリュ圧縮機
DE102004060596A1 (de) *	2004-12-02	2006-06-22	Bitzer Kühlmaschinenbau Gmbh	Schraubenverdichter
BRPI0621396A2 (pt) *	2006-03-13	2012-10-09	Carrier Corp	compressor, e, método para controlar capacidade de um compressor
DE102006047891A1 (de) *	2006-10-10	2008-04-17	Grasso Gmbh Refrigeration Technology	Ölüberfluteter Schraubenverdichter mit Axialkraftentlastungseinrichtung
CN101809251B (zh) *	2007-10-01	2013-07-17	开利公司	螺杆式压缩机脉动阻尼器
EP2209968B1 (en) *	2007-10-10	2018-01-24	Carrier Corporation	Slide valve system for a screw compressor
ES2570729T3 (es) *	2008-06-24	2016-05-20	Carrier Corp	Variación de relación de volumen automática para un compresor de tornillo rotatorio
US8813492B2 (en) *	2009-10-14	2014-08-26	Hansen Engine Corporation	Internal combustion engine and supercharger
CA2809945C (en)	2010-08-30	2018-10-16	Oscomp Systems Inc.	Compressor with liquid injection cooling
US9267504B2 (en)	2010-08-30	2016-02-23	Hicor Technologies, Inc.	Compressor with liquid injection cooling
DE102012006363A1 (de) *	2011-04-01	2012-10-04	Rotorcomp Verdichter Gmbh	Luftregler für Kompressoren, insbesondere Schraubenkompressoren
US8888466B2 (en) *	2011-05-05	2014-11-18	Johnson Controls Technology Company	Compressor
US10267318B2 (en) *	2014-03-21	2019-04-23	Fluid Equipment Development Company, Llc	Method and system for tuning a turbine using a secondary injection valve
CN103939346B (zh) *	2014-05-12	2016-03-23	珠海格力电器股份有限公司	容量调节机构检测装置及其检测方法
CN204099200U (zh) *	2014-09-23	2015-01-14	江森自控空调冷冻设备(无锡)有限公司	可调内容积比的螺杆压缩机
DE102017115623A1 (de)	2016-07-13	2018-01-18	Trane International Inc.	Variable Economizereinspritzposition
US10883744B2 (en) *	2017-06-12	2021-01-05	Trane International Inc.	Converting compressor to variable VI compressor
CN108757465B (zh) *	2018-06-11	2024-04-19	重庆建设车用空调器有限责任公司	一种旋叶式汽车空调压缩机的压缩腔体动态压力测量装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE366375B (da) *	1972-06-30	1974-04-22	Stal Refrigeration Ab
GB1517156A (en) *	1974-06-21	1978-07-12	Svenska Rotor Maskiner Ab	Screw compressor including means for varying the capacity thereof
US3936239A (en) *	1974-07-26	1976-02-03	Dunham-Bush, Inc.	Undercompression and overcompression free helical screw rotary compressor
US4076461A (en) *	1974-12-09	1978-02-28	Dunham-Bush, Inc.	Feedback control system for helical screw rotary compressors
DD127878A1 (de) *	1975-09-25	1977-10-19	Dieter Mosemann	Leistungsgeregelter schraubenverdichter
SE427063B (sv) *	1979-06-08	1983-02-28	Stal Refrigeration Ab	Kompressor av rotationstyp med varierbart inbyggt volymsforhallande
US4457681A (en) *	1981-06-16	1984-07-03	Frick Company	Volume ratio control means for axial flow helical screw type compressor
SE430709B (sv) *	1982-04-30	1983-12-05	Sullair Tech Ab	Skruvkompressor med anordning for reglering av inre kompressionen skruvkompressor med anordning for reglering av inre kompressionen
US4516914A (en) *	1982-09-10	1985-05-14	Frick Company	Micro-processor control of moveable slide stop and a moveable slide valve in a helical screw rotary compressor
SE439181B (sv) *	1984-06-04	1985-06-03	Frick Co	Mikroprocessorstyrning av kompressionsforhallandet vid fullast i motsvarighet till en skruvkompressors drivmotorstrom samt forfarande att styra en elmotordriven kompressor
US4678406A (en) *	1986-04-25	1987-07-07	Frick Company	Variable volume ratio screw compressor with step control

1987
- 1987-10-15 SE SE8704017A patent/SE461927B/sv not_active IP Right Cessation
1988
- 1988-10-13 EP EP88909392A patent/EP0383810A1/en not_active Withdrawn
- 1988-10-13 JP JP63508650A patent/JPH03500675A/ja active Pending
- 1988-10-13 US US07/469,457 patent/US5018948A/en not_active Expired - Fee Related
- 1988-10-13 WO PCT/SE1988/000533 patent/WO1989003482A1/en not_active Application Discontinuation
1990
- 1990-04-10 DK DK090590A patent/DK90590D0/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
SE461927B (sv)	1990-04-09
SE8704017D0 (sv)	1987-10-15
JPH03500675A (ja)	1991-02-14
WO1989003482A1 (en)	1989-04-20
DK90590D0 (da)	1990-04-10
EP0383810A1 (en)	1990-08-29
US5018948A (en)	1991-05-28
SE8704017L (sv)	1989-04-16

Legal Events

Date	Code	Title	Description
1993-06-28	AHB	Application shelved due to non-payment

Publication	Publication Date	Title
DK90590D0 (da)	1990-04-10	Rotationskompressor
DK287385D0 (da)	1985-06-25	Roterende kompressor
KR900011993A (ko)	1990-08-02	로터리압축기
BR8900003A (pt)	1989-08-15	Conjunto de compressor
DK612589D0 (da)	1989-12-05	Kompressor
BR8806951A (pt)	1989-08-29	Conjunto de compressor
DK331989A (da)	1990-01-06	Kompressor
BR8806343A (pt)	1989-08-15	Conjunto compressor
KR890007240U (ko)	1989-05-15	스크로울형 압축기
BR8702068A (pt)	1988-02-09	Compressor rotativo
DK371388A (da)	1989-02-13	Kompressor-fjederunderstoetning
KR860013528U (ko)	1986-11-18	압축기
DK156985D0 (da)	1985-04-09	Rotationskompressor
DE3861065D1 (de)	1990-12-20	Verdichter.
KR880019935U (ko)	1988-11-29	베인형 압축기
KR910000943U (ko)	1991-01-23	회전전달기
KR890002922U (ko)	1989-04-08	로터리 콤프레서
IT1217955B (it)	1990-03-30	Errice ruotante
KR880022051U (ko)	1988-12-26	압축기
KR900003104U (ko)	1990-02-07	압축기
DK80688A (da)	1989-08-18	Centrifugalpumpe
KR870002424U (ko)	1987-03-17	로우터리 압축기
IT1210251B (it)	1988-09-14	Compressore rotativo
DK508386D0 (da)	1986-10-23	Kompressor
KR880701835A (ko)	1988-11-05	회전스크류 압축기