CA2636006C - Rotor assembly for rotary compressor - Google Patents
Rotor assembly for rotary compressor Download PDFInfo
- Publication number
- CA2636006C CA2636006C CA2636006A CA2636006A CA2636006C CA 2636006 C CA2636006 C CA 2636006C CA 2636006 A CA2636006 A CA 2636006A CA 2636006 A CA2636006 A CA 2636006A CA 2636006 C CA2636006 C CA 2636006C
- Authority
- CA
- Canada
- Prior art keywords
- rotor
- compressor according
- sealed chamber
- chamber
- compressor
- 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 - Fee Related
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
- F04C18/22—Rotary-piston pumps specially adapted for elastic fluids of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth equivalents than the outer member
-
- 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
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
-
- 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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/001—Radial sealings for working fluid
-
- 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
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
- F04C29/0064—Magnetic couplings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7140208P | 2008-04-28 | 2008-04-28 | |
US61/071,402 | 2008-04-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2636006A1 CA2636006A1 (en) | 2009-03-26 |
CA2636006C true CA2636006C (en) | 2010-09-14 |
Family
ID=40475144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2636006A Expired - Fee Related CA2636006C (en) | 2008-04-28 | 2008-07-23 | Rotor assembly for rotary compressor |
Country Status (5)
Country | Link |
---|---|
US (3) | US20110262291A1 (zh) |
EP (1) | EP2297464A1 (zh) |
CN (1) | CN102076972A (zh) |
CA (1) | CA2636006C (zh) |
WO (1) | WO2009132412A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10087758B2 (en) | 2013-06-05 | 2018-10-02 | Rotoliptic Technologies Incorporated | Rotary machine |
CN104389639B (zh) * | 2013-09-23 | 2017-09-05 | 摩尔动力(北京)技术股份有限公司 | 偏心轴孔转子流体机构 |
CN103835947A (zh) * | 2014-02-26 | 2014-06-04 | 北京工业大学 | 微型封闭式三角转子压缩机 |
JP2016035215A (ja) * | 2014-08-01 | 2016-03-17 | サンデンホールディングス株式会社 | 圧縮機 |
CN104131977B (zh) * | 2014-08-18 | 2016-09-07 | 梁运富 | 圆筒式压气机 |
US10596721B2 (en) | 2014-11-25 | 2020-03-24 | Corning Incorporated | Apparatus and method of manufacturing ceramic honeycomb body |
KR102195233B1 (ko) | 2017-04-07 | 2020-12-28 | 스택폴 인터내셔널 엔지니어드 프로덕츠, 엘티디. | 에피트로코이드 진공 펌프 |
CN112867843A (zh) | 2018-09-11 | 2021-05-28 | 勒托力提科技有限公司 | 螺旋次摆线旋转机器中的密封 |
US11815094B2 (en) | 2020-03-10 | 2023-11-14 | Rotoliptic Technologies Incorporated | Fixed-eccentricity helical trochoidal rotary machines |
US11802558B2 (en) | 2020-12-30 | 2023-10-31 | Rotoliptic Technologies Incorporated | Axial load in helical trochoidal rotary machines |
CN113084487B (zh) * | 2021-05-20 | 2022-04-08 | 大庆市奥凯利石油机械制造有限公司 | 一种压缩机生产制造组装装配方法 |
US11761376B1 (en) * | 2022-11-11 | 2023-09-19 | Pratt & Whitney Canada Corp. | Side plate for rotary engine |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2970548A (en) * | 1958-06-23 | 1961-02-07 | Pumpindustri Ab | Magnetically driven pump |
US3091386A (en) * | 1959-04-23 | 1963-05-28 | Nsu Motorenwerke Ag | Cooling system for rotary mechanisms |
DE1223614B (de) * | 1962-03-31 | 1966-08-25 | Nsu Motorenwerke Ag | Radialdichtung fuer Kolben von Rotationskolben-Brennkraftmaschinen |
GB1023629A (en) * | 1964-02-27 | 1966-03-23 | Ustav Pro Vyzkum Motorovych Vo | Rotary internal combustion engine or compressor |
US3364907A (en) * | 1965-04-27 | 1968-01-23 | Ronald J St Onge | Rotary piston mechanism |
US3393666A (en) * | 1965-05-06 | 1968-07-23 | Toyo Kogyo Company Ltd | Rotary piston internal combustion engine |
US3405695A (en) * | 1966-12-12 | 1968-10-15 | Curtiss Wright Corp | Rotary combustion engine and rotor therefor |
US3884600A (en) * | 1973-11-08 | 1975-05-20 | Gray & Bensley Research Corp | Guidance means for a rotary engine or pump |
US3891357A (en) * | 1974-05-03 | 1975-06-24 | Curtiss Wright Corp | Rotary mechanism of the type having a planetating rotor |
US3899272A (en) * | 1974-05-13 | 1975-08-12 | Curtiss Wright Corp | Rotary mechanism having apex seals with low contact pressure |
DE2510149C3 (de) * | 1975-03-08 | 1982-01-21 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Gehäuse einer Kreiskolbenmaschine in Trochoidenbauart |
US4047856A (en) * | 1976-03-18 | 1977-09-13 | Hoffman Ralph M | Rotary steam engine |
US4088426A (en) * | 1976-05-17 | 1978-05-09 | The Rovac Corporation | Sliding vane type of compressor-expander having differential eccentricity feature |
US4040392A (en) * | 1976-06-11 | 1977-08-09 | Curtiss-Wright Corporation | Rotary engine modified for low emissions |
US4070995A (en) * | 1976-06-11 | 1978-01-31 | Curtiss-Wright Corporation | Rotary engine with combustion gas flow-back for diesel operation |
US4059370A (en) * | 1976-06-25 | 1977-11-22 | Caterpillar Tractor Co. | Rotary engine having low thermal conductivity rotor |
US4060352A (en) * | 1976-10-14 | 1977-11-29 | Curtiss-Wright Corporation | Sealing grid system for rotary piston mechanism of the Wankel type |
DE2700731C2 (de) * | 1977-01-10 | 1985-04-18 | Borsig Gmbh | Rotationskolbenverdichter |
US4137024A (en) * | 1977-07-18 | 1979-01-30 | Curtiss-Wright Corporation | Rotor for rotary piston mechanism |
US4297090A (en) * | 1979-10-29 | 1981-10-27 | Trochoid Power Corporation | Rotary expansion power unit with valve disc connected to crankshaft |
US4382755A (en) * | 1980-05-05 | 1983-05-10 | Trochoid Power Corporation | Driveshaft arrangement for trochoidal rotary device |
DE3113233C2 (de) * | 1981-04-02 | 1987-04-23 | Wankel Gmbh, 1000 Berlin | Rotationskolbenverdichter |
US4410305A (en) * | 1981-06-08 | 1983-10-18 | Rovac Corporation | Vane type compressor having elliptical stator with doubly-offset rotor |
US4810177A (en) * | 1982-06-18 | 1989-03-07 | Diesel Kiki Co., Ltd. | Vane compressor with vane back pressure adjustment |
US4760701A (en) * | 1984-03-06 | 1988-08-02 | David Constant V | External combustion rotary engine |
JPS6383054U (zh) * | 1986-11-18 | 1988-05-31 | ||
US5215501A (en) * | 1988-03-24 | 1993-06-01 | Ngk Insulators, Ltd. | Hysteresis magnet coupling for roots type pumps |
US5362219A (en) * | 1989-10-30 | 1994-11-08 | Paul Marius A | Internal combustion engine with compound air compression |
DE59006162D1 (de) * | 1990-01-12 | 1994-07-21 | Georg Willi Dr Eckhardt | Drehschiebermaschine. |
US5165868A (en) * | 1991-04-29 | 1992-11-24 | Tuthill Corporation | Magnetically driven pump |
US5410998A (en) * | 1991-05-21 | 1995-05-02 | Paul; Marius A. | Continuous external heat engine |
US5310325A (en) * | 1993-03-30 | 1994-05-10 | Gulyash Steve I | Rotary engine with eccentric gearing |
US5391067A (en) * | 1993-07-20 | 1995-02-21 | Saunders; James E. | Rotary fluid displacement device |
DE4432551A1 (de) * | 1994-09-13 | 1996-03-14 | Bayer Ag | Pumpe zur Förderung heißer, korrosiver Medien |
AU4640096A (en) * | 1994-12-12 | 1996-07-03 | Jorge De Armas | Electromagnetic-coupled/levitated apparatus and method for rotating equipment |
EP0787902A3 (en) * | 1996-02-02 | 1998-09-02 | Unisia Jecs Corporation | Rotary pump |
US6014791A (en) * | 1998-02-09 | 2000-01-18 | Soundesign, L.L.C. | Quiet vacuum cleaner using a vacuum pump with a lobed chamber |
US6672065B1 (en) * | 1999-09-15 | 2004-01-06 | Ewan Choroszylow | Multiple stage compressor with rotors using rollers |
US6520754B2 (en) * | 2001-01-22 | 2003-02-18 | Randell Technologies Inc. | Compressor unit for refrigeration |
US20060127264A1 (en) * | 2001-02-01 | 2006-06-15 | Giovanni Aquino | Multi-vane device |
ITBO20040629A1 (it) * | 2004-10-14 | 2005-01-14 | Marchesini Group Spa | Sistema per la trasmissione del moto tra organi separati da una parete divisoria |
EP1859166B1 (en) * | 2005-03-16 | 2016-01-13 | Ecotech Marine, LLC | Bracketless magnetic pump |
RU2322587C1 (ru) * | 2006-12-26 | 2008-04-20 | Сергей Иванович Нефедов | Устройство объемной машины (варианты) |
US8004133B2 (en) * | 2009-06-27 | 2011-08-23 | Fw2 International, Inc. | Epitrochoidal electric motor |
CN108095696B (zh) * | 2013-03-15 | 2022-04-12 | 伊姆普兰蒂卡专利有限公司 | 包括电动马达和齿轮系统的可操作的植入物 |
-
2008
- 2008-07-23 US US12/990,115 patent/US20110262291A1/en not_active Abandoned
- 2008-07-23 CN CN2008801301920A patent/CN102076972A/zh active Pending
- 2008-07-23 WO PCT/CA2008/001332 patent/WO2009132412A1/en active Application Filing
- 2008-07-23 EP EP08783246A patent/EP2297464A1/en not_active Withdrawn
- 2008-07-23 CA CA2636006A patent/CA2636006C/en not_active Expired - Fee Related
-
2015
- 2015-02-06 US US14/616,210 patent/US20150152867A1/en not_active Abandoned
-
2018
- 2018-06-12 US US16/006,566 patent/US20180291898A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20150152867A1 (en) | 2015-06-04 |
CN102076972A (zh) | 2011-05-25 |
EP2297464A1 (en) | 2011-03-23 |
CA2636006A1 (en) | 2009-03-26 |
US20180291898A1 (en) | 2018-10-11 |
US20110262291A1 (en) | 2011-10-27 |
WO2009132412A1 (en) | 2009-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20190723 |