WO2017131411A1 - 베인 펌프 및 이를 구성하는 캠링 내부의 프로파일 결정방법 - Google Patents

베인 펌프 및 이를 구성하는 캠링 내부의 프로파일 결정방법 Download PDF

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Publication number
WO2017131411A1
WO2017131411A1 PCT/KR2017/000817 KR2017000817W WO2017131411A1 WO 2017131411 A1 WO2017131411 A1 WO 2017131411A1 KR 2017000817 W KR2017000817 W KR 2017000817W WO 2017131411 A1 WO2017131411 A1 WO 2017131411A1
Authority
WO
WIPO (PCT)
Prior art keywords
cam ring
determining
rmax
radius
point
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.)
Ceased
Application number
PCT/KR2017/000817
Other languages
English (en)
French (fr)
Korean (ko)
Inventor
김상우
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.)
Myunghwa Ind Co Ltd
Original Assignee
Myunghwa Ind Co Ltd
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 Myunghwa Ind Co Ltd filed Critical Myunghwa Ind Co Ltd
Priority to JP2017516463A priority Critical patent/JP6438576B2/ja
Priority to CN201780000203.2A priority patent/CN107241909B/zh
Priority to EP17708150.2A priority patent/EP3409945A4/en
Priority to US15/509,854 priority patent/US10344595B2/en
Publication of WO2017131411A1 publication Critical patent/WO2017131411A1/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • F01C21/10—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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam
    • F04C14/226—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam by pivoting the cam around an eccentric axis
    • 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
    • F04C2/34—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 the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—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 the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—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 the movement defined in groups F04C2/08 or F04C2/22 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
    • F04C2/3442—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 the movement defined in groups F04C2/08 or F04C2/22 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 the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • 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
    • F04C2/34—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 the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—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 the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3446—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 the movement defined in groups F04C2/08 or F04C2/22 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 more than one line or surface
    • 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings
    • 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
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/16—Wear

Definitions

  • the cycloid curve may be determined by (x, y) coordinates according to Equation 1 below.
  • FIG. 2 is a first perspective view showing a vane pump according to an embodiment of the present invention.
  • the tangent line C may be determined to be inclined at an angle of 4 ° to 15 ° with respect to a line (y-axis) connecting the center of the rotor 130 and the maximum radius Rmax point R. .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
PCT/KR2017/000817 2016-01-28 2017-01-24 베인 펌프 및 이를 구성하는 캠링 내부의 프로파일 결정방법 Ceased WO2017131411A1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017516463A JP6438576B2 (ja) 2016-01-28 2017-01-24 ベーンポンプおよびこれを構成するカムリング内部のプロファイル決定方法
CN201780000203.2A CN107241909B (zh) 2016-01-28 2017-01-24 叶片泵和构成该叶片泵的凸轮环的内部轮廓的确定方法
EP17708150.2A EP3409945A4 (en) 2016-01-28 2017-01-24 WING CELL PUMP AND METHOD FOR DETERMINING THE PROFILE IN INSIDE OF A CAMBER RING THEREOF
US15/509,854 US10344595B2 (en) 2016-01-28 2017-01-24 Vane pump and determining method for inner profile of cam ring composing thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2016-0010572 2016-01-28
KR1020160010572A KR101646052B1 (ko) 2016-01-28 2016-01-28 베인 펌프 및 이를 구성하는 캠링 내부의 프로파일 결정방법

Publications (1)

Publication Number Publication Date
WO2017131411A1 true WO2017131411A1 (ko) 2017-08-03

Family

ID=56854548

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/000817 Ceased WO2017131411A1 (ko) 2016-01-28 2017-01-24 베인 펌프 및 이를 구성하는 캠링 내부의 프로파일 결정방법

Country Status (6)

Country Link
US (1) US10344595B2 (enExample)
EP (1) EP3409945A4 (enExample)
JP (1) JP6438576B2 (enExample)
KR (1) KR101646052B1 (enExample)
CN (1) CN107241909B (enExample)
WO (1) WO2017131411A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113606133A (zh) * 2021-08-06 2021-11-05 常州大学 环形变量泵
CN114810596A (zh) * 2022-05-23 2022-07-29 常州康普瑞汽车空调有限公司 一种旋叶式压缩机缸体及其型线设计方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003097453A (ja) * 2001-09-25 2003-04-03 Hitachi Unisia Automotive Ltd 可変容量型ベーンポンプ
DE102004002076A1 (de) 2004-01-15 2005-08-11 Zf Lenksysteme Gmbh Flügelzellenpumpe
JP2007315214A (ja) * 2006-05-24 2007-12-06 Hitachi Ltd 可変容量型ベーンポンプ
JP2008240528A (ja) * 2007-03-24 2008-10-09 Hitachi Ltd 可変容量型ベーンポンプ
KR101270892B1 (ko) * 2011-11-01 2013-06-05 명화공업주식회사 사이클로이드 기어 펌프
KR20150032637A (ko) * 2013-09-19 2015-03-27 헬라 카게아아 휙크 운트 콤파니 베인 펌프

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165963A (en) * 1938-04-25 1939-07-11 Curtis Pump Co Constant flow nonpulsating pump
US3261227A (en) * 1963-01-17 1966-07-19 Boulton Aircraft Ltd Track rings for radial piston hydraulic pumps and motors
JPS5092507A (enExample) * 1973-12-17 1975-07-24
JPS57203890A (en) * 1981-06-10 1982-12-14 Nippon Soken Inc Vane pump
JPS5810190A (ja) * 1981-07-13 1983-01-20 Diesel Kiki Co Ltd ベ−ン型圧縮機
JPS58170868A (ja) * 1982-03-31 1983-10-07 Nippon Soken Inc ベ−ン型ポンプ
CA2103539C (en) * 1992-12-28 2003-12-02 James Jay Davis Vane pump
KR20040020761A (ko) 2002-09-03 2004-03-09 조달현 현실상품 및 아바타 거래시스템
CN202187912U (zh) * 2011-08-02 2012-04-11 温岭市富力泵业有限公司 一种电动汽车转向助力泵

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003097453A (ja) * 2001-09-25 2003-04-03 Hitachi Unisia Automotive Ltd 可変容量型ベーンポンプ
DE102004002076A1 (de) 2004-01-15 2005-08-11 Zf Lenksysteme Gmbh Flügelzellenpumpe
JP2007315214A (ja) * 2006-05-24 2007-12-06 Hitachi Ltd 可変容量型ベーンポンプ
JP2008240528A (ja) * 2007-03-24 2008-10-09 Hitachi Ltd 可変容量型ベーンポンプ
KR101270892B1 (ko) * 2011-11-01 2013-06-05 명화공업주식회사 사이클로이드 기어 펌프
KR20150032637A (ko) * 2013-09-19 2015-03-27 헬라 카게아아 휙크 운트 콤파니 베인 펌프

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3409945A4 *

Also Published As

Publication number Publication date
KR101646052B1 (ko) 2016-08-16
CN107241909B (zh) 2019-04-12
JP2018506669A (ja) 2018-03-08
US20180230803A1 (en) 2018-08-16
EP3409945A4 (en) 2019-07-03
EP3409945A1 (en) 2018-12-05
JP6438576B2 (ja) 2018-12-12
CN107241909A (zh) 2017-10-10
US10344595B2 (en) 2019-07-09

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