DE69310996D1 - Drehkolbenverdichter - Google Patents
DrehkolbenverdichterInfo
- Publication number
- DE69310996D1 DE69310996D1 DE69310996T DE69310996T DE69310996D1 DE 69310996 D1 DE69310996 D1 DE 69310996D1 DE 69310996 T DE69310996 T DE 69310996T DE 69310996 T DE69310996 T DE 69310996T DE 69310996 D1 DE69310996 D1 DE 69310996D1
- Authority
- DE
- Germany
- Prior art keywords
- lobe compressor
- rotary lobe
- rotary
- compressor
- lobe
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
-
- 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
- F04C29/02—Lubrication; Lubricant separation
-
- 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
- F04C2240/00—Components
- F04C2240/60—Shafts
- F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/902—Hermetically sealed motor pump unit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/874,884 US5221191A (en) | 1992-04-29 | 1992-04-29 | Horizontal rotary compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69310996D1 true DE69310996D1 (de) | 1997-07-03 |
DE69310996T2 DE69310996T2 (de) | 1997-11-27 |
Family
ID=25364787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69310996T Expired - Lifetime DE69310996T2 (de) | 1992-04-29 | 1993-03-03 | Drehkolbenverdichter |
Country Status (8)
Country | Link |
---|---|
US (1) | US5221191A (de) |
EP (1) | EP0569119B1 (de) |
JP (1) | JPH0626481A (de) |
KR (1) | KR970003257B1 (de) |
CA (1) | CA2090381C (de) |
DE (1) | DE69310996T2 (de) |
ES (1) | ES2103425T3 (de) |
MX (1) | MX9302424A (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3346698B2 (ja) * | 1996-03-18 | 2002-11-18 | 株式会社荏原製作所 | 高温用モータポンプとその運転方法 |
US6012909A (en) * | 1997-09-24 | 2000-01-11 | Ingersoll-Dresser Pump Co. | Centrifugal pump with an axial-field integral motor cooled by working fluid |
KR100265645B1 (ko) * | 1998-04-18 | 2000-09-15 | 윤종용 | 밀폐형 회전 압축기의 토출 밸브 |
EP0958952A1 (de) * | 1998-05-20 | 1999-11-24 | Carrier Corporation | LKW-Kühlaggregat mit einem horizontalen Rotationskolbenverdichter |
US6290472B2 (en) | 1998-06-10 | 2001-09-18 | Tecumseh Products Company | Rotary compressor with vane body immersed in lubricating fluid |
US6264446B1 (en) | 2000-02-02 | 2001-07-24 | Copeland Corporation | Horizontal scroll compressor |
US6361293B1 (en) | 2000-03-17 | 2002-03-26 | Tecumseh Products Company | Horizontal rotary and method of assembling same |
CN1161543C (zh) * | 2000-11-10 | 2004-08-11 | 三星光州电子株式会社 | 封闭式压缩机的增压装置 |
US20020110463A1 (en) * | 2001-02-14 | 2002-08-15 | Kenzo Matsumoto | Horizontal closed type compressor for vehicle use and cooling system of electric compressor for vehicle use |
AUPR369901A0 (en) * | 2001-03-13 | 2001-04-12 | Davey Products Pty Ltd | Improved pump |
DE10249494A1 (de) * | 2002-10-24 | 2004-05-13 | Voith Turbo Gmbh & Co. Kg | Motorpumpenaggregat |
US7229257B2 (en) * | 2003-02-07 | 2007-06-12 | Lg Electronics Inc. | Horizontal type compressor |
JP2004324590A (ja) * | 2003-04-25 | 2004-11-18 | Toyota Industries Corp | ピストン式圧縮機 |
JP4492043B2 (ja) * | 2003-06-09 | 2010-06-30 | ダイキン工業株式会社 | 圧縮機 |
EP2335830B2 (de) † | 2009-12-17 | 2020-11-11 | Eppendorf Ag | Laborzentrifuge mit Kompressorkühlung |
US8794941B2 (en) | 2010-08-30 | 2014-08-05 | Oscomp Systems Inc. | Compressor with liquid injection cooling |
US9267504B2 (en) | 2010-08-30 | 2016-02-23 | Hicor Technologies, Inc. | Compressor with liquid injection cooling |
US9657747B2 (en) | 2012-09-06 | 2017-05-23 | Carrier Corporation | Motor rotor and air gap cooling |
CN103557160B (zh) * | 2013-09-30 | 2017-08-01 | 广东美芝制冷设备有限公司 | 立式旋转压缩机 |
CN104047861A (zh) * | 2014-06-03 | 2014-09-17 | 广东美芝精密制造有限公司 | 旋转式压缩机 |
CN106286299B (zh) * | 2016-10-31 | 2018-03-16 | 广东美芝制冷设备有限公司 | 低背压卧式压缩机及制冷*** |
WO2020061998A1 (en) | 2018-09-28 | 2020-04-02 | Emerson Climate Technologies, Inc. | Compressor oil management system |
US11125233B2 (en) | 2019-03-26 | 2021-09-21 | Emerson Climate Technologies, Inc. | Compressor having oil allocation member |
US11655820B2 (en) * | 2020-02-04 | 2023-05-23 | Aspen Compressor, Llc | Horizontal rotary compressor with enhanced tiltability during operation |
US11990819B2 (en) | 2020-11-24 | 2024-05-21 | Bosch Rexroth Corporation | Electric and hydraulic machine |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4091638A (en) * | 1976-12-13 | 1978-05-30 | Borg-Warner Corporation | Cooling system for hermetic compressor |
US4355963A (en) * | 1978-12-28 | 1982-10-26 | Mitsubishi Denki Kabushiki Kaisha | Horizontal rotary compressor with oil forced by gas discharge into crankshaft bore |
US4391573A (en) * | 1978-12-28 | 1983-07-05 | Mitsubishi Denki Kabushiki Kaisha | Horizontal rotary compressor with oil forced by gas discharge into crankshaft bore |
JPS6137835Y2 (de) * | 1981-05-11 | 1986-11-01 | ||
US4477233A (en) * | 1982-09-30 | 1984-10-16 | Dunham-Bush, Inc. | Vertical axis hermetic helical screw rotary compressor with discharge gas oil mist eliminator and dual transfer tube manifold for supplying liquid refrigerant and refrigerant vapor to the compression area |
US4569648A (en) * | 1984-01-21 | 1986-02-11 | Skw Trostberg Aktiengesellschaft | Self-cleaning rotating drum |
US4522575A (en) * | 1984-02-21 | 1985-06-11 | American Standard Inc. | Scroll machine using discharge pressure for axial sealing |
JPS60187790A (ja) * | 1984-03-08 | 1985-09-25 | Mitsubishi Electric Corp | ロ−リング・ピストン式圧縮機の差圧給油装置 |
DE3413536A1 (de) * | 1984-04-11 | 1985-10-24 | Danfoss A/S, Nordborg | Rotationsverdichter |
JPS618492A (ja) * | 1984-06-25 | 1986-01-16 | Mitsubishi Electric Corp | 回転式圧縮機 |
US4729728A (en) * | 1985-05-08 | 1988-03-08 | Siemens Aktiengesellschaft | Compressor with improved lubricating system |
US4781572A (en) * | 1987-10-09 | 1988-11-01 | Sonoco Products Company | Self-regulating gate valve assembly for injection molding apparatus |
BR8800512A (pt) * | 1988-02-04 | 1989-09-12 | Brasil Compressores Sa | Sistema de resfriamento de gas e oleo de um compressor hermetico |
BR8802893A (pt) * | 1988-06-09 | 1990-01-23 | Brasil Compressores Sa | Sistema de descarga para compressor hermetico |
BR8804678A (pt) * | 1988-09-06 | 1990-05-01 | Brasil Compressores Sa | Valvula de bloqueio do fluxo de descarga de um compressor hermetico rotativo |
BR8901185A (pt) * | 1989-03-09 | 1990-10-16 | Brasil Compressores Sa | Sistema de descarga para compressor rotativo de pistao rolante |
IT1243006B (it) * | 1989-09-08 | 1994-05-23 | Mitsubishi Electric Corp | Compressore ruotante orizzontale |
-
1992
- 1992-04-29 US US07/874,884 patent/US5221191A/en not_active Expired - Lifetime
-
1993
- 1993-02-25 CA CA002090381A patent/CA2090381C/en not_active Expired - Fee Related
- 1993-03-03 ES ES93301621T patent/ES2103425T3/es not_active Expired - Lifetime
- 1993-03-03 KR KR1019930003068A patent/KR970003257B1/ko not_active IP Right Cessation
- 1993-03-03 EP EP93301621A patent/EP0569119B1/de not_active Expired - Lifetime
- 1993-03-03 DE DE69310996T patent/DE69310996T2/de not_active Expired - Lifetime
- 1993-03-16 JP JP5054461A patent/JPH0626481A/ja active Pending
- 1993-04-26 MX MX9302424A patent/MX9302424A/es unknown
Also Published As
Publication number | Publication date |
---|---|
KR930021950A (ko) | 1993-11-23 |
EP0569119B1 (de) | 1997-05-28 |
EP0569119A1 (de) | 1993-11-10 |
US5221191A (en) | 1993-06-22 |
CA2090381C (en) | 1996-10-08 |
KR970003257B1 (ko) | 1997-03-15 |
CA2090381A1 (en) | 1993-10-30 |
JPH0626481A (ja) | 1994-02-01 |
MX9302424A (es) | 1993-10-01 |
ES2103425T3 (es) | 1997-09-16 |
DE69310996T2 (de) | 1997-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |