JP6393560B2 - ポンプ装置 - Google Patents

ポンプ装置 Download PDF

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Publication number
JP6393560B2
JP6393560B2 JP2014175449A JP2014175449A JP6393560B2 JP 6393560 B2 JP6393560 B2 JP 6393560B2 JP 2014175449 A JP2014175449 A JP 2014175449A JP 2014175449 A JP2014175449 A JP 2014175449A JP 6393560 B2 JP6393560 B2 JP 6393560B2
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JP
Japan
Prior art keywords
pressure
pump
fluid pressure
pressure chamber
relief
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.)
Active
Application number
JP2014175449A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016050505A (ja
Inventor
浩一朗 赤塚
浩一朗 赤塚
藤田　朋之
朋之 藤田
智行 中川
智行 中川
史恭 加藤
史恭 加藤
裕希 五味
裕希 五味
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.)
KYB Corp
Original Assignee
KYB Corp
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 KYB Corp filed Critical KYB Corp
Priority to JP2014175449A priority Critical patent/JP6393560B2/ja
Priority to CN201580043553.8A priority patent/CN106662103A/zh
Priority to DE112015003982.1T priority patent/DE112015003982T5/de
Priority to US15/502,938 priority patent/US20170227007A1/en
Priority to PCT/JP2015/073709 priority patent/WO2016031767A1/ja
Publication of JP2016050505A publication Critical patent/JP2016050505A/ja
Application granted granted Critical
Publication of JP6393560B2 publication Critical patent/JP6393560B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • 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
    • F01C21/0854—Vane tracking; control therefor by fluid means
    • F01C21/0863—Vane tracking; control therefor by fluid means the fluid being the working fluid
    • 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
    • F04C14/08—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the rotational speed
    • 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
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • 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
    • F04C15/064—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston machines or pumps
    • 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
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/18—Pressure
    • F04C2270/185—Controlled or regulated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP2014175449A 2014-08-29 2014-08-29 ポンプ装置 Active JP6393560B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014175449A JP6393560B2 (ja) 2014-08-29 2014-08-29 ポンプ装置
CN201580043553.8A CN106662103A (zh) 2014-08-29 2015-08-24 泵装置
DE112015003982.1T DE112015003982T5 (de) 2014-08-29 2015-08-24 Pumpvorrichtung
US15/502,938 US20170227007A1 (en) 2014-08-29 2015-08-24 Pump device
PCT/JP2015/073709 WO2016031767A1 (ja) 2014-08-29 2015-08-24 ポンプ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014175449A JP6393560B2 (ja) 2014-08-29 2014-08-29 ポンプ装置

Publications (2)

Publication Number Publication Date
JP2016050505A JP2016050505A (ja) 2016-04-11
JP6393560B2 true JP6393560B2 (ja) 2018-09-19

Family

ID=55399657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014175449A Active JP6393560B2 (ja) 2014-08-29 2014-08-29 ポンプ装置

Country Status (5)

Country Link
US (1) US20170227007A1 (de)
JP (1) JP6393560B2 (de)
CN (1) CN106662103A (de)
DE (1) DE112015003982T5 (de)
WO (1) WO2016031767A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6885812B2 (ja) * 2017-07-12 2021-06-16 株式会社山田製作所 油圧制御装置及び油圧制御方法
JP6933132B2 (ja) 2017-12-27 2021-09-08 株式会社ジェイテクト ポンプ装置
CN108825494B (zh) * 2018-06-26 2019-12-06 海南葆润石油化工有限公司 一种石油化工用转子泵
CN108825491B (zh) * 2018-06-26 2019-12-06 苏州理合文科技有限公司 一种节约汽车燃油的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480962A (en) * 1980-08-11 1984-11-06 Vickers, Incorporated Pump with inlet passages downstream and through its flow control valve
JPS60259569A (ja) * 1984-06-06 1985-12-21 Nippon Soken Inc 可変容量制御装置
JP3122348B2 (ja) * 1995-09-26 2001-01-09 東京部品工業株式会社 エンジン潤滑油供給装置
DE19652420A1 (de) * 1996-12-09 1998-06-10 Luk Fahrzeug Hydraulik Stromregelanordnung für eine hydraulische Fördereinrichtung
ES2218021T3 (es) * 1999-04-30 2004-11-16 Hydraulik-Ring Gmbh Alimentacion con medio a presion para una transmision cvt.
JP2006177230A (ja) * 2004-12-22 2006-07-06 Kayaba Ind Co Ltd ポンプ装置
JP4796026B2 (ja) * 2007-02-13 2011-10-19 株式会社山田製作所 オイルポンプにおける圧力制御装置
JP4927787B2 (ja) * 2008-06-03 2012-05-09 日立オートモティブシステムズ株式会社 バルブ装置
JP2014152721A (ja) * 2013-02-12 2014-08-25 Hitachi Automotive Systems Steering Ltd 可変容量形ポンプ

Also Published As

Publication number Publication date
DE112015003982T5 (de) 2017-06-08
US20170227007A1 (en) 2017-08-10
WO2016031767A1 (ja) 2016-03-03
JP2016050505A (ja) 2016-04-11
CN106662103A (zh) 2017-05-10

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