DE3220556C2 - - Google Patents

Info

Publication number
DE3220556C2
DE3220556C2 DE3220556A DE3220556A DE3220556C2 DE 3220556 C2 DE3220556 C2 DE 3220556C2 DE 3220556 A DE3220556 A DE 3220556A DE 3220556 A DE3220556 A DE 3220556A DE 3220556 C2 DE3220556 C2 DE 3220556C2
Authority
DE
Germany
Prior art keywords
chamber
axis
rotor
wall
elliptical
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
Application number
DE3220556A
Other languages
German (de)
English (en)
Other versions
DE3220556A1 (de
Inventor
Wayne C. Tuscon Ariz. Us Shank
Thomas C. Rockledge Fla. Us 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 ROCKLEDGE FLA US
Original Assignee
ROVAC CORP ROCKLEDGE FLA US
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 ROCKLEDGE FLA US filed Critical ROVAC CORP ROCKLEDGE FLA US
Publication of DE3220556A1 publication Critical patent/DE3220556A1/de
Application granted granted Critical
Publication of DE3220556C2 publication Critical patent/DE3220556C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings
    • 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
    • F04C18/30—Rotary-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
    • F04C18/34—Rotary-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
    • F04C18/344—Rotary-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
    • F04C18/3441—Rotary-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
    • 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
    • F04C2250/00—Geometry
    • F04C2250/30—Geometry of the stator
    • F04C2250/301—Geometry 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)
DE19823220556 1981-06-08 1982-06-01 Kompressor Granted DE3220556A1 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE3220556A1 DE3220556A1 (de) 1983-02-24
DE3220556C2 true DE3220556C2 (OSRAM) 1991-06-13

Family

ID=23035384

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823220556 Granted DE3220556A1 (de) 1981-06-08 1982-06-01 Kompressor

Country Status (10)

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

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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 (OSRAM) * 1986-10-23 1988-05-07
JPS63174588U (OSRAM) * 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
US5160252A (en) * 1990-06-07 1992-11-03 Edwards Thomas C Rotary vane machines with anti-friction positive bi-axial vane motion controls
US5087183A (en) * 1990-06-07 1992-02-11 Edwards Thomas C Rotary vane machine with simplified anti-friction positive bi-axial vane motion control
US5328337A (en) * 1990-08-17 1994-07-12 Kunta Norbert J 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
WO1998053210A1 (fr) * 1997-05-23 1998-11-26 Junyan Song Dispositif d'equilibrage excentrique des rotors a ailettes coulissantes et son utilisation
US6099281A (en) * 1998-09-04 2000-08-08 Sobel; James Edward Variable displacement/load device
CN1510252A (zh) * 1999-03-05 2004-07-07 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
CA2421188A1 (en) * 2000-09-04 2003-03-03 Tsuneo Endoh Rotary fluid machine
US8523547B2 (en) * 2005-03-09 2013-09-03 Merton W. Pekrul Rotary engine expansion chamber apparatus and method of operation therefor
US8347848B2 (en) * 2005-11-23 2013-01-08 Vengeance Power Inc. Internal combustion engine
CA2630601C (en) * 2005-11-29 2011-02-15 Michael Stegmair Vane-cell machine and method for waste-heat utilization, using vane-cell machines
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
CN102076972A (zh) * 2008-04-28 2011-05-25 兰德尔科技公司 用于旋转式压缩机的转子总成
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
BRPI1014519A2 (pt) 2009-04-16 2016-04-05 Korona Group Ltd máquina giratória com palhetas controladas a rolo
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
JP5570603B2 (ja) 2010-08-18 2014-08-13 三菱電機株式会社 ベーン型圧縮機
EP2607702B1 (en) 2010-08-18 2020-09-23 Mitsubishi Electric Corporation Vane compressor
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
WO2017048571A1 (en) 2015-09-14 2017-03-23 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
GB2591927A (en) 2018-09-11 2021-08-11 Rotoliptic Tech Incorporated 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
KR102370499B1 (ko) 2020-03-25 2022-03-04 엘지전자 주식회사 로터리 압축기
KR102370523B1 (ko) 2020-03-25 2022-03-04 엘지전자 주식회사 로터리 압축기
KR102387189B1 (ko) 2020-05-22 2022-04-15 엘지전자 주식회사 로터리 압축기
KR102349747B1 (ko) 2020-05-22 2022-01-11 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
WO2022147626A1 (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
CN115507029A (zh) * 2022-10-12 2022-12-23 湖南腾智机电有限责任公司 一种能提供两种真空源的集成泵
CH720501A1 (de) * 2023-02-14 2024-08-30 Busch Produktions Gmbh Ölgeschmierte Drehschieber-Vakuumpumpe
CH720503A1 (de) * 2023-02-14 2024-08-30 Busch Produktions Gmbh Ölgeschmierter Kompressor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE309728C (OSRAM) *
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 (OSRAM) 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 (OSRAM) * 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
MX158772A (es) 1989-03-13
CA1191495A (en) 1985-08-06
BR8203016A (pt) 1983-05-10
US4410305A (en) 1983-10-18
FR2507256B1 (fr) 1988-01-29
AU8461482A (en) 1982-12-16
JPS58197493A (ja) 1983-11-17
JPH0474557B2 (OSRAM) 1992-11-26
GB2099922A (en) 1982-12-15
IL65894A0 (en) 1982-08-31
AU558372B2 (en) 1987-01-29
IL65894A (en) 1987-10-30
DE3220556A1 (de) 1983-02-24
FR2507256A1 (fr) 1982-12-10
GB2099922B (en) 1985-01-03

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee