KR880006463A - Vane Pump - Google Patents

Vane Pump Download PDF

Info

Publication number
KR880006463A
KR880006463A KR870012427A KR870012427A KR880006463A KR 880006463 A KR880006463 A KR 880006463A KR 870012427 A KR870012427 A KR 870012427A KR 870012427 A KR870012427 A KR 870012427A KR 880006463 A KR880006463 A KR 880006463A
Authority
KR
South Korea
Prior art keywords
vane
rotor
vanes
retainer
vane pump
Prior art date
Application number
KR870012427A
Other languages
Korean (ko)
Inventor
히로시 사까마끼
유끼오 호리고시
겐지 단자와
Original Assignee
쯔루다 가즈시로
이구루 고오교오 가부시기가이샤
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 쯔루다 가즈시로, 이구루 고오교오 가부시기가이샤 filed Critical 쯔루다 가즈시로
Publication of KR880006463A publication Critical patent/KR880006463A/en

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
    • 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

Landscapes

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

Abstract

내용 없음No content

Description

베인펌프Vane Pump

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 제1실시예에 따른 베인펌프의 단면도.1 is a cross-sectional view of the vane pump according to the first embodiment of the present invention.

제2도는 상기 작동설명도.2 is a diagram illustrating the operation.

제3도 내지 제5도는 각각 배압조정홈의 다른 태양을 도시한 설명도.3 to 5 are explanatory views showing different aspects of the back pressure adjusting groove, respectively.

제6도는 본 발명의 제2실시예에 따른 베임펌프의 단면도.6 is a cross-sectional view of the vane pump according to the second embodiment of the present invention.

Claims (1)

하우징의 내주공간에 편심한 상태로 회전자재하게 축지된 로터와 이로터에 요설된 다수의 베인홈에 돌몰자재하게 배설된 판상의 베인을 가지고, 로터 및 베인의 회전에 따라 각 베인사이의 작동공간의 용적이 반복변화하는 것을 이용하여 유체를 한쪽에서 흡입하여 다른쪽으로 토출하는 구조에 있어서, 상기 하우징의 단벽 내측에 내주공간과 동축으로 되는 리테이너 또는 베어링을 회전자재하게 끼워넣고, 이 레테이너 또는 베어링과 각 베인을 결합하여 베인홈에서의 베인의 튀어나옴을 규제하는 동시에 각 베인의 배면에 위치하는 베인홈저부에 대하여 배압조정홈을 형성하는 것을 특징으로 하는 베인펌프.The rotor has a rotor that is eccentrically rotated in the inner circumferential space of the housing and plate-shaped vanes that are randomly disposed in the plurality of vane grooves provided in the rotor, and the operating space between the vanes according to the rotation of the rotor and the vanes. In a structure in which a fluid is sucked from one side and discharged to the other by repetitive changes in the volume of the retainer, a retainer or bearing which is coaxial with an inner circumferential space is rotatably inserted into the inner wall of the housing. And a vane pump, characterized in that to form a back pressure adjusting groove for the bottom of the vane groove located on the back surface of each vane by restricting the protruding of the vane from the vane groove by combining with each vane. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR870012427A 1986-11-21 1987-11-05 Vane Pump KR880006463A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP86-276690 1986-11-21
JP61276690A JPS63131883A (en) 1986-11-21 1986-11-21 Vane pump

Publications (1)

Publication Number Publication Date
KR880006463A true KR880006463A (en) 1988-07-23

Family

ID=17572966

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870012427A KR880006463A (en) 1986-11-21 1987-11-05 Vane Pump

Country Status (6)

Country Link
JP (1) JPS63131883A (en)
KR (1) KR880006463A (en)
DE (1) DE3738943A1 (en)
FR (1) FR2607196A1 (en)
GB (1) GB2197688B (en)
IT (1) IT1211514B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010108556A (en) * 2000-05-29 2001-12-08 박상록 Discharge pressure conpensation form feed pump of diesel injection device
CN100373056C (en) * 2004-12-09 2008-03-05 李东林 Variable sliding-vane central rotation compressor
JP5366856B2 (en) * 2010-02-17 2013-12-11 三菱電機株式会社 Vane rotary type fluid apparatus and compressor
CN102345604A (en) * 2011-07-30 2012-02-08 浙江鸿友压缩机制造有限公司 Vane type translational rotor compressor
CN103930677B (en) 2012-01-11 2016-08-24 三菱电机株式会社 Blade-tape compressor
EP2803864B1 (en) 2012-01-11 2020-08-12 Mitsubishi Electric Corporation Vane-type compressor
EP2803861B1 (en) 2012-01-11 2019-04-10 Mitsubishi Electric Corporation Vane-type compressor
US9382907B2 (en) 2012-01-11 2016-07-05 Mitsubishi Electric Corporation Vane-type compressor having an oil supply channel between the oil resevoir and vane angle adjuster
CN103062053B (en) * 2012-06-07 2016-11-23 罗智中 Friction speed rotary vane type compressor
JP6016924B2 (en) * 2012-08-06 2016-10-26 三菱電機株式会社 Vane type compressor
CN108501915B (en) * 2018-04-25 2021-02-02 罗德凯 Blade type brake system
DE102018112523A1 (en) * 2018-05-24 2019-11-28 Airbus Operations Gmbh Reservoir for a hydraulic system

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE286795C (en) *
GB255036A (en) * 1925-07-07 1927-09-15 Wilhelm Waldemar Johannes Hein Improvements in or relating to rotary pumps
GB280253A (en) * 1926-05-17 1927-11-17 William Reavell Improvements in rotary compressors, exhausters and engines
GB284362A (en) * 1926-08-25 1928-01-25 Arnold Goodwin Improvements in or relating to apparatus suitable for use as a rotary air compressor or as a vacuum pump or exhauster
DE690863C (en) * 1937-08-25 1940-05-09 Wm Reising Fa Rotary piston machine with eccentric rotor running around the housing
GB510621A (en) * 1938-02-22 1939-08-04 Arthur William Maseyk Improvements in high speed rotary pumps
US2362420A (en) * 1941-02-06 1944-11-07 Hydraulic Dev Corp Inc Vane pump
GB630260A (en) * 1945-11-12 1949-10-10 Jean Joseph Nicolas Improvements in and relating to hydraulic rotary blade apparatus adapted to operate as pump or as a motor
GB606413A (en) * 1946-04-18 1948-08-12 Sidney Zaleski Hall Improvements in rotary pumps of the fixed abutment type
US2714858A (en) * 1950-11-03 1955-08-09 Kepka Frank Rotary compressors or pumps, in combination with hydraulic controls, and mechanical controls in co-ordination therewith
DE1728268A1 (en) * 1968-09-19 1972-03-30 Bosch Gmbh Robert Vane pump or motor
GB1295473A (en) * 1969-02-26 1972-11-08
FR2121920A5 (en) * 1971-01-12 1972-08-25 Moteur Moderne Le
BE777628A (en) * 1971-01-14 1972-06-30 Marcel Jean P PRESSURE FLUID PUMPS, COMPRESSORS AND MOTORS
US3988083A (en) * 1971-08-28 1976-10-26 Daihatsu Kogyo Company Limited Non-contact vane pump
US4021162A (en) * 1975-04-22 1977-05-03 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Vane-type rotary machines
JPS5867988A (en) * 1981-10-16 1983-04-22 Amadera Kuatsu Kogyo Kk Rotary vane compressor
DE3724128A1 (en) * 1986-07-22 1988-02-04 Eagle Ind Co Ltd WING CELL PUMP

Also Published As

Publication number Publication date
GB2197688B (en) 1990-12-05
GB8726171D0 (en) 1987-12-16
IT8767959A0 (en) 1987-11-12
IT1211514B (en) 1989-11-03
DE3738943A1 (en) 1988-06-23
FR2607196A1 (en) 1988-05-27
JPS63131883A (en) 1988-06-03
GB2197688A (en) 1988-05-25

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E601 Decision to refuse application