KR101739721B1 - 가변 베인 펌프 - Google Patents

가변 베인 펌프 Download PDF

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Publication number
KR101739721B1
KR101739721B1 KR1020177004063A KR20177004063A KR101739721B1 KR 101739721 B1 KR101739721 B1 KR 101739721B1 KR 1020177004063 A KR1020177004063 A KR 1020177004063A KR 20177004063 A KR20177004063 A KR 20177004063A KR 101739721 B1 KR101739721 B1 KR 101739721B1
Authority
KR
South Korea
Prior art keywords
cam ring
disposed
compression chamber
pressing member
working fluid
Prior art date
Application number
KR1020177004063A
Other languages
English (en)
Korean (ko)
Other versions
KR20170020934A (ko
Inventor
다쿠이치 하비로
Original Assignee
다이킨 고교 가부시키가이샤
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 다이킨 고교 가부시키가이샤 filed Critical 다이킨 고교 가부시키가이샤
Publication of KR20170020934A publication Critical patent/KR20170020934A/ko
Application granted granted Critical
Publication of KR101739721B1 publication Critical patent/KR101739721B1/ko

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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
    • F04C2/34—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
    • 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
    • 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
    • F04C14/28—Safety arrangements; Monitoring
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
KR1020177004063A 2014-07-31 2015-07-29 가변 베인 펌프 KR101739721B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014156373A JP5983687B2 (ja) 2014-07-31 2014-07-31 可変ベーンポンプ
JPJP-P-2014-156373 2014-07-31
PCT/JP2015/071533 WO2016017710A1 (ja) 2014-07-31 2015-07-29 可変ベーンポンプ

Publications (2)

Publication Number Publication Date
KR20170020934A KR20170020934A (ko) 2017-02-24
KR101739721B1 true KR101739721B1 (ko) 2017-05-24

Family

ID=55217607

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177004063A KR101739721B1 (ko) 2014-07-31 2015-07-29 가변 베인 펌프

Country Status (4)

Country Link
JP (1) JP5983687B2 (ja)
KR (1) KR101739721B1 (ja)
CN (1) CN106574616B (ja)
WO (1) WO2016017710A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220138747A (ko) 2021-04-06 2022-10-13 주식회사 하이드텍 공작기계의 유압유니트용 가변용량 베인펌프

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6709135B2 (ja) * 2016-09-16 2020-06-10 Ｋｙｂ株式会社 可変容量型ベーンポンプ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012029099A1 (ja) 2010-08-30 2012-03-08 三菱電機株式会社 ヒートポンプ装置、ヒートポンプシステム及び三相インバータの制御方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032580U (ja) * 1983-08-09 1985-03-05 日産自動車株式会社 可変容量型ベ−ンポンプ
JPH0544657A (ja) * 1991-08-20 1993-02-23 Sanwa Seiki Co Ltd ベ−ンポンプの押しのけ容積制御方法
JP3776604B2 (ja) * 1998-10-13 2006-05-17 カヤバ工業株式会社 ベーンポンプ
JP3861638B2 (ja) * 2001-08-31 2006-12-20 ユニシア ジェーケーシー ステアリングシステム株式会社 可変容量形ポンプ
JP2007315349A (ja) 2006-05-29 2007-12-06 Nachi Fujikoshi Corp モニタリングスイッチ機構付可変ベーンポンプ
JP4769126B2 (ja) * 2006-05-30 2011-09-07 株式会社ショーワ 可変容量型ポンプ
JP4969419B2 (ja) * 2007-11-14 2012-07-04 日立オートモティブシステムズ株式会社 可変容量型ベーンポンプ
JP5690238B2 (ja) * 2011-07-26 2015-03-25 日立オートモティブシステムズ株式会社 可変容量形オイルポンプ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012029099A1 (ja) 2010-08-30 2012-03-08 三菱電機株式会社 ヒートポンプ装置、ヒートポンプシステム及び三相インバータの制御方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220138747A (ko) 2021-04-06 2022-10-13 주식회사 하이드텍 공작기계의 유압유니트용 가변용량 베인펌프

Also Published As

Publication number Publication date
CN106574616B (zh) 2018-11-16
CN106574616A (zh) 2017-04-19
WO2016017710A1 (ja) 2016-02-04
JP2016033349A (ja) 2016-03-10
KR20170020934A (ko) 2017-02-24
JP5983687B2 (ja) 2016-09-06

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A302 Request for accelerated examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant