CA1191495A - Vane type compressor having elliptical stator with doubly-offset rotor - Google Patents

Vane type compressor having elliptical stator with doubly-offset rotor

Info

Publication number
CA1191495A
CA1191495A CA000403137A CA403137A CA1191495A CA 1191495 A CA1191495 A CA 1191495A CA 000403137 A CA000403137 A CA 000403137A CA 403137 A CA403137 A CA 403137A CA 1191495 A CA1191495 A CA 1191495A
Authority
CA
Canada
Prior art keywords
chamber
rotor
wall
axis
vane
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
Application number
CA000403137A
Other languages
English (en)
French (fr)
Inventor
Wayne C. Shank
Thomas C. Edwards
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rovac Corp
Original Assignee
Rovac Corp
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.)
Filing date
Publication date
Application filed by Rovac Corp filed Critical Rovac Corp
Application granted granted Critical
Publication of CA1191495A publication Critical patent/CA1191495A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08Rotary pistons
    • F01C21/0809Construction of vanes or vane holders
    • F01C21/0818Vane tracking; control therefor
    • F01C21/0827Vane tracking; control therefor by mechanical means
    • F01C21/0836Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10Outer members for co-operation with rotary pistons; Casings
    • F01C21/104Stators; Members defining the outer boundaries of the working chamber
    • F01C21/106Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3441Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2250/00Geometry
    • F04C2250/30Geometry of the stator
    • F04C2250/301Geometry of the stator compression chamber profile defined by a mathematical expression or by parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA000403137A 1981-06-08 1982-05-17 Vane type compressor having elliptical stator with doubly-offset rotor Expired CA1191495A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/271,399 US4410305A (en) 1981-06-08 1981-06-08 Vane type compressor having elliptical stator with doubly-offset rotor
US271,399 1981-06-08

Publications (1)

Publication Number Publication Date
CA1191495A true CA1191495A (en) 1985-08-06

Family

ID=23035384

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000403137A Expired CA1191495A (en) 1981-06-08 1982-05-17 Vane type compressor having elliptical stator with doubly-offset rotor

Country Status (10)

Country Link
US (1) US4410305A (enExample)
JP (1) JPS58197493A (enExample)
AU (1) AU558372B2 (enExample)
BR (1) BR8203016A (enExample)
CA (1) CA1191495A (enExample)
DE (1) DE3220556A1 (enExample)
FR (1) FR2507256B1 (enExample)
GB (1) GB2099922B (enExample)
IL (1) IL65894A (enExample)
MX (1) MX158772A (enExample)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521167A (en) * 1981-06-11 1985-06-04 Cavalleri Robert J Low frictional loss rotary vane gas compressor having superior lubrication characteristics
JPS61268894A (ja) * 1985-05-22 1986-11-28 Diesel Kiki Co Ltd ベ−ン型圧縮機
JPS6367687U (enExample) * 1986-10-23 1988-05-07
JPS63174588U (enExample) * 1986-12-03 1988-11-11
US5027602A (en) * 1989-08-18 1991-07-02 Atomic Energy Of Canada, Ltd. Heat engine, refrigeration and heat pump cycles approximating the Carnot cycle and apparatus therefor
US5087183A (en) * 1990-06-07 1992-02-11 Edwards Thomas C Rotary vane machine with simplified anti-friction positive bi-axial vane motion control
US5160252A (en) * 1990-06-07 1992-11-03 Edwards Thomas C Rotary vane machines with anti-friction positive bi-axial vane motion controls
WO1992003636A1 (en) * 1990-08-17 1992-03-05 Norbert Josef Kunta Guided vanes hydraulic power system
DE4036251A1 (de) * 1990-11-14 1992-05-21 Bosch Gmbh Robert Fluegelzellenpumpe, insbesondere fluegelzellenkompressor
US5169298A (en) * 1991-09-06 1992-12-08 Autocam Corporation Constrained vane compressor with oil skive
SE9203034L (sv) * 1992-10-15 1994-04-16 Fanja Ltd Vingkolvmaskin
US5472305A (en) * 1992-10-29 1995-12-05 Toyota Jidosha Kabushiki Kaisha Sealed rotary feeder
US5711268A (en) * 1995-09-18 1998-01-27 C & M Technologies, Inc. Rotary vane engine
CN1074816C (zh) * 1997-05-23 2001-11-14 宋俊岩 滑片式偏心平衡转子装置及其应用
US6099281A (en) * 1998-09-04 2000-08-08 Sobel; James Edward Variable displacement/load device
CN1178001C (zh) * 1999-03-05 2004-12-01 本田技研工业株式会社 回转式流体机械、叶片式流体机械及内燃机的废热回收装置
AU2001282623B2 (en) * 2000-09-04 2004-04-22 Honda Giken Kogyo Kabushiki Kaisha Rotary fluid machinery
US8523547B2 (en) * 2005-03-09 2013-09-03 Merton W. Pekrul Rotary engine expansion chamber apparatus and method of operation therefor
CA2631001C (en) * 2005-11-23 2011-06-21 Global Power Tech Inc. Internal combustion engine
WO2007063357A1 (de) * 2005-11-29 2007-06-07 Michael Stegmair Flügelzellenmaschine und verfahren zur abwärmenutzung unter verwendung von flügelzellenmaschinen
CA2550038C (en) * 2006-06-08 2009-05-12 1564330 Ontario Inc. Floating dam positive displacement pump
US8177536B2 (en) 2007-09-26 2012-05-15 Kemp Gregory T Rotary compressor having gate axially movable with respect to rotor
ITMI20080464A1 (it) * 2008-03-19 2009-09-20 Ing Enea Mattei Spa Espansore/compressore volumetrico a palette ad anello rotante
FI122753B (fi) * 2008-04-17 2012-06-29 Greittek Oy Pyörivä polttomoottori ja hydraulimoottori
US20110262291A1 (en) * 2008-04-28 2011-10-27 Randell Technologies Inc. Rotor Assembly for Rotary Compressor
EP2143879B1 (en) * 2008-07-08 2015-12-02 RPM Group Limited Rotary expansible chamber device
DE102008036327A1 (de) * 2008-07-28 2010-02-04 Joma-Hydromechanic Gmbh Flügelzellenpumpe
NZ596126A (en) 2009-04-16 2013-05-31 Korona Group Ltd Rotary engine or pump or compressor machine with an oval chamber and roller controlled vanes mounted in the rotor operated by cams
WO2010148486A1 (en) * 2009-06-25 2010-12-29 Patterson Albert W Rotary device
DE102009056008A1 (de) * 2009-11-26 2011-06-01 Hella Kgaa Hueck & Co. Flügelzellenpumpe
JP5637755B2 (ja) 2010-07-12 2014-12-10 三菱電機株式会社 ベーン型圧縮機
CN103080554B (zh) 2010-08-18 2016-08-17 三菱电机株式会社 叶片式压缩机
CN103080553B (zh) 2010-08-18 2015-07-15 三菱电机株式会社 叶片式压缩机
KR101112224B1 (ko) * 2010-12-03 2012-02-14 (주) 원티엘 계량기의 유량측정 장치 및 방법
US10016335B2 (en) 2012-03-27 2018-07-10 Electromed, Inc. Body pulsating apparatus and method
JP5963548B2 (ja) * 2012-06-05 2016-08-03 カルソニックカンセイ株式会社 気体圧縮機
CN102678544B (zh) * 2012-06-14 2014-10-01 周震贤 多滚子压缩机
US10087758B2 (en) 2013-06-05 2018-10-02 Rotoliptic Technologies Incorporated Rotary machine
EP2985466A1 (en) 2014-08-14 2016-02-17 BSH Electrodomésticos España, S.A. Rotary compressor, heat pump, and household appliance
CN105134299B (zh) * 2015-07-21 2017-06-16 天津大学 适用于二级有机朗肯循环的双工质膨胀机
EP3350447B1 (en) 2015-09-14 2020-03-25 Torad Engineering, LLC Multi-vane impeller device
KR102522991B1 (ko) 2016-12-29 2023-04-18 엘지전자 주식회사 밀폐형 압축기
KR102591414B1 (ko) 2017-02-07 2023-10-19 엘지전자 주식회사 밀폐형 압축기
DE102017117988A1 (de) * 2017-08-08 2019-02-14 Kameliya Filipova Ganeva Pneumatische oder hydraulische Vorrichtung
CN107939450A (zh) * 2017-11-24 2018-04-20 李四屯 多用途叶片式能动机
WO2020051692A1 (en) 2018-09-11 2020-03-19 Rotoliptic Technologies Incorporated Sealing in helical trochoidal rotary machines
DE102019213611A1 (de) * 2019-09-06 2021-03-11 Ebm-Papst St. Georgen Gmbh & Co. Kg Orbitalpumpenvorrichtung mit Bombierung zum Fördern von flüssigem Medium sowie Verfahren und Verwendung
US11815094B2 (en) 2020-03-10 2023-11-14 Rotoliptic Technologies Incorporated Fixed-eccentricity helical trochoidal rotary machines
KR102370523B1 (ko) * 2020-03-25 2022-03-04 엘지전자 주식회사 로터리 압축기
KR102370499B1 (ko) 2020-03-25 2022-03-04 엘지전자 주식회사 로터리 압축기
KR102349747B1 (ko) 2020-05-22 2022-01-11 엘지전자 주식회사 로터리 압축기
KR102387189B1 (ko) 2020-05-22 2022-04-15 엘지전자 주식회사 로터리 압축기
KR102378399B1 (ko) 2020-07-03 2022-03-24 엘지전자 주식회사 로터리 압축기
US11802558B2 (en) 2020-12-30 2023-10-31 Rotoliptic Technologies Incorporated Axial load in helical trochoidal rotary machines
US12146492B2 (en) 2021-01-08 2024-11-19 Rotoliptic Technologies Incorporated Helical trochoidal rotary machines with improved solids handling
CA3177204A1 (en) 2021-01-08 2022-07-14 Rotoliptic Technologies Incorporated Rotary machines with teardrop-shaped rotors
CN112901489B (zh) * 2021-03-30 2025-01-03 王春杰 一种压缩机
WO2023242824A1 (en) * 2022-06-17 2023-12-21 Amorphic Tech Ltd. Sliding vane pump or turbine
CN115507029B (zh) * 2022-10-12 2026-02-27 美湖科技(长沙)有限公司 一种能提供两种真空源的集成泵
CH720503A1 (de) * 2023-02-14 2024-08-30 Busch Produktions Gmbh Ölgeschmierter Kompressor
CH720501A1 (de) * 2023-02-14 2024-08-30 Busch Produktions Gmbh Ölgeschmierte Drehschieber-Vakuumpumpe

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE309728C (enExample) *
GB286240A (en) 1927-03-01 1928-04-26 Marc Birkigt Improvements in rotary engines having shutters or flaps
GB313054A (en) 1928-06-05 1930-04-24 Adolf Bargeboer Improvements in and relating to a pump, compressor or motor of the type having a drum eccentrically rotating in a casing and vanes radially movable in the said drum
US3053438A (en) * 1960-08-29 1962-09-11 Meyer Godfried John Rotary blowers
DE1287729B (enExample) 1961-10-19 1969-01-23
US3452725A (en) * 1967-08-23 1969-07-01 Donald A Kelly High compression rotary i.c. engine
US3917438A (en) 1972-08-24 1975-11-04 Stal Refrigeration Ab Rotary compressor of the sliding vane type
DE2249591C3 (de) 1972-10-10 1975-08-14 Danfoss A/S, Nordborg (Daenemark) Fördermengenregelbare Rotationskolbenpumpe
JPS5148883B2 (enExample) * 1973-04-18 1976-12-23
US3890071A (en) * 1973-09-24 1975-06-17 Brien William J O Rotary steam engine
US4088426A (en) * 1976-05-17 1978-05-09 The Rovac Corporation Sliding vane type of compressor-expander having differential eccentricity feature
SE7705960L (sv) * 1976-06-04 1977-12-05 Denco Prestcold Holdings Anordning vid kompressor av skivkolvtyp
US4212603A (en) * 1978-08-18 1980-07-15 Smolinski Ronald E Rotary vane machine with cam follower retaining means
US4299097A (en) * 1980-06-16 1981-11-10 The Rovac Corporation Vane type compressor employing elliptical-circular profile

Also Published As

Publication number Publication date
JPS58197493A (ja) 1983-11-17
GB2099922B (en) 1985-01-03
AU8461482A (en) 1982-12-16
FR2507256B1 (fr) 1988-01-29
JPH0474557B2 (enExample) 1992-11-26
AU558372B2 (en) 1987-01-29
US4410305A (en) 1983-10-18
DE3220556A1 (de) 1983-02-24
IL65894A (en) 1987-10-30
IL65894A0 (en) 1982-08-31
BR8203016A (pt) 1983-05-10
DE3220556C2 (enExample) 1991-06-13
GB2099922A (en) 1982-12-15
MX158772A (es) 1989-03-13
FR2507256A1 (fr) 1982-12-10

Similar Documents

Publication Publication Date Title
CA1191495A (en) Vane type compressor having elliptical stator with doubly-offset rotor
US4764096A (en) Scroll compressor with clearance between scroll wraps
EP0008531B1 (en) Rotary machine
US5542829A (en) Scroll compressor
KR950001867B1 (ko) 스크롤압축기
AU4295596A (en) Rotary device with slidable vane supports
JPH1089004A5 (enExample)
EP0058456A1 (en) A rotating vane-pump or -motor
US4373880A (en) Through-vane type rotary compressor with cylinder chamber of improved shape
US20170284518A1 (en) Speed increaser
KR19990072158A (ko) 스러스트면을가진스크롤엘레멘트
US3782107A (en) Air-cooled rotary internal combustion engine
US5692887A (en) Fixed vane rotary compressor
US3767333A (en) Energy converters with crankpin concentric pistons
US5788472A (en) Hermetic rotary compressor with eccentric roller
US20240287904A1 (en) Driveshaft assemblies and compressors including the same
US4395208A (en) Rotary vane compressor with wedge-like clearance between rotor and cylinder
US2791184A (en) Hydraulic transmission
KR0121938B1 (ko) 유체압축기
US2796837A (en) Rotary machine
EP0774044B1 (en) Rotating apparatus
US3874823A (en) Compressor
RU1788305C (ru) Роторна машина
RU2817259C1 (ru) Роторный лопастной нагнетатель
RU2018713C1 (ru) Механический вакуумный насос

Legal Events

Date Code Title Description
MKEX Expiry