[go: up one dir, main page]

CA2189949A1 - Pompe a palette - Google Patents

Pompe a palette

Info

Publication number
CA2189949A1
CA2189949A1 CA 2189949 CA2189949A CA2189949A1 CA 2189949 A1 CA2189949 A1 CA 2189949A1 CA 2189949 CA2189949 CA 2189949 CA 2189949 A CA2189949 A CA 2189949A CA 2189949 A1 CA2189949 A1 CA 2189949A1
Authority
CA
Canada
Prior art keywords
vane
rotor
drive
cavity
drive rotor
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.)
Abandoned
Application number
CA 2189949
Other languages
English (en)
Inventor
Dong Il Hwang
Vin Hwang
Me Delete
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.)
Individual
Original Assignee
Individual
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
Priority claimed from KR1019940010412A external-priority patent/KR950033101A/ko
Priority claimed from KR1019940020035A external-priority patent/KR0132703B1/ko
Application filed by Individual filed Critical Individual
Publication of CA2189949A1 publication Critical patent/CA2189949A1/fr
Abandoned legal-status Critical Current

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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/32—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in groups F04C2/02 and relative reciprocation between co-operating members
    • F04C2/321—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in groups F04C2/02 and relative reciprocation between co-operating members with vanes hinged to the inner member and reciprocating with respect to the inner member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

Pompe à palette possédant une palette (25) faisant corps soit avec le rotor d'entraînement (23), soit avec le rotor entraîné (27), et étant de ce fait protégée contre l'abrasion et la détérioration de la palette. La pompe possède également une cavité active (26) ménagée soit dans le rotor d'entraînement (23), soit dans le rotor entraîné (27), de manière que la palette tourne sans à-coups et que l'effet d'étanchéité voulu soit obtenu dans la pompe. Selon un mode de réalisation, cette pompe à palette possède un rotor d'entraînement cylindrique et creux monté rotatif autour d'un arbre d'entraînement entre un carter avant (21) et un carter arrière (22). Un rotor entraîné (27) est monté rotatif autour d'un arbre excentrique (28) dans le volume cylindrique (26) du rotor d'entraînement (23). La palette (25) s'étend d'un seul tenant à partir de la paroi interne du rotor d'entraînement (23), tandis que la cavité active (29) munie d'un joint d'étanchéité (31) est formée dans le rotor entraîné (27) et accueille la palette (25) de manière hermétique.
CA 2189949 1994-05-12 1995-05-12 Pompe a palette Abandoned CA2189949A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR94-10412 1994-05-12
KR1019940010412A KR950033101A (ko) 1994-05-12 1994-05-12 베인 펌프
KR94-20035 1994-08-13
KR1019940020035A KR0132703B1 (ko) 1994-08-13 1994-08-13 베인 펌프

Publications (1)

Publication Number Publication Date
CA2189949A1 true CA2189949A1 (fr) 1995-11-23

Family

ID=26630364

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2189949 Abandoned CA2189949A1 (fr) 1994-05-12 1995-05-12 Pompe a palette

Country Status (5)

Country Link
EP (1) EP0766789A1 (fr)
JP (1) JPH10500749A (fr)
AU (1) AU2420895A (fr)
CA (1) CA2189949A1 (fr)
WO (1) WO1995031645A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3014656B2 (ja) * 1997-03-11 2000-02-28 建治 三村 回転圧縮機
DE10155875A1 (de) * 2001-11-14 2003-05-22 Zahnradfabrik Friedrichshafen Oszillatorpumpe
WO2010094146A1 (fr) * 2009-02-17 2010-08-26 Yang Genehuang Pompe du type à rotation à rotor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191030157A (en) * 1910-12-29 1911-12-29 William Johnstone Frame Improvements in Rotary Machines.
US1526449A (en) * 1922-02-02 1925-02-17 Climax Engineering Company Compressor
US1671399A (en) * 1925-04-06 1928-05-29 Roy A Oppenheim Rotary pump
GB274036A (en) * 1926-07-10 1927-12-22 Victor Eloy Improvements in rotary motors or compressors
US1806206A (en) * 1928-05-05 1931-05-19 John W Lees Rotary piston machine
US2246277A (en) * 1936-10-16 1941-06-17 Davidson William Ward Rotary pump
DE835121C (de) * 1949-11-05 1952-03-27 Fritz Schultheis Drehkolbenmaschine
FR1026523A (fr) * 1950-10-25 1953-04-28 Machine rotative volumétrique et non pulsatoire à circulation de fluide
AT205353B (de) * 1958-05-27 1959-09-25 Schrems Emil Drehkolbenpumpe
DE2650320A1 (de) * 1976-11-02 1978-05-03 Alois Theisen Drehkolbenpumpe

Also Published As

Publication number Publication date
EP0766789A1 (fr) 1997-04-09
WO1995031645A1 (fr) 1995-11-23
AU2420895A (en) 1995-12-05
JPH10500749A (ja) 1998-01-20

Similar Documents

Publication Publication Date Title
JP3129365B2 (ja) スクロ−ル型流体機械
US7201568B2 (en) Scroll fluid machine
JPH0456155B2 (fr)
KR20020087837A (ko) 올덤 커플링을 위한 클리어런스를 가진 스크롤 압축기
KR102492941B1 (ko) 개선된 랩 구조를 구비한 압축기
US5951272A (en) Scroll compressor having an annular seal for a stationary scroll pressure receiving surface
AU2005245711A1 (en) Rotary compressor
US6203301B1 (en) Fluid pump
US6663363B2 (en) Driving pin structure for scroll compressor
JP3142890B2 (ja) 流体圧縮機
EP0743454B1 (fr) Appareil de déplacement de fluides à spirales
CA2189949A1 (fr) Pompe a palette
US20030108444A1 (en) Scroll-type compressors
CN112983819A (zh) 转子式压缩机的压缩组件及压缩机
CN1041428A (zh) 流体压缩机
JP3487612B2 (ja) 流体圧縮機
KR100343727B1 (ko) 스크롤 압축기의 구동축 지지구조
JP3212674B2 (ja) 流体圧縮機
JP4488149B2 (ja) スクロール圧縮機
KR100873680B1 (ko) 밀폐형 회전식 압축기의 마모 방지구조
JP2758182B2 (ja) 流体圧縮機
JPH05272476A (ja) 流体圧縮機
JPH06147137A (ja) ベーン型流体機械
JP2880771B2 (ja) 流体圧縮機
JP2726418B2 (ja) 流体圧縮機

Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead