JPS57131890A - Oil hydraulic controller - Google Patents

Oil hydraulic controller

Info

Publication number
JPS57131890A
JPS57131890A JP56016583A JP1658381A JPS57131890A JP S57131890 A JPS57131890 A JP S57131890A JP 56016583 A JP56016583 A JP 56016583A JP 1658381 A JP1658381 A JP 1658381A JP S57131890 A JPS57131890 A JP S57131890A
Authority
JP
Japan
Prior art keywords
control
oil
pressure
throttling
tank
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.)
Granted
Application number
JP56016583A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6325194B2 (enrdf_load_stackoverflow
Inventor
Kenichi Akimoto
Yoshisuke Akita
Hiroshi Kondo
Kenichi Aeba
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.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki 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 Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Priority to JP56016583A priority Critical patent/JPS57131890A/ja
Publication of JPS57131890A publication Critical patent/JPS57131890A/ja
Publication of JPS6325194B2 publication Critical patent/JPS6325194B2/ja
Granted 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP56016583A 1981-02-06 1981-02-06 Oil hydraulic controller Granted JPS57131890A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56016583A JPS57131890A (en) 1981-02-06 1981-02-06 Oil hydraulic controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56016583A JPS57131890A (en) 1981-02-06 1981-02-06 Oil hydraulic controller

Publications (2)

Publication Number Publication Date
JPS57131890A true JPS57131890A (en) 1982-08-14
JPS6325194B2 JPS6325194B2 (enrdf_load_stackoverflow) 1988-05-24

Family

ID=11920293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56016583A Granted JPS57131890A (en) 1981-02-06 1981-02-06 Oil hydraulic controller

Country Status (1)

Country Link
JP (1) JPS57131890A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6057794U (ja) * 1983-09-28 1985-04-22 株式会社日本製鋼所 可変吐出量ポンプの吐出量制御装置
JPS61178588A (ja) * 1985-02-01 1986-08-11 マンネスマン・レクロス・ゲーエムベーハー 可変容量ポンプ用制御弁
JP2009019773A (ja) * 2007-07-13 2009-01-29 Schwaebische Huettenwerke Automotive Gmbh & Co Kg 容積式ポンプの送達量を調節する調節バルブ
JP2016524073A (ja) * 2013-06-13 2016-08-12 ピアーブルグ パンプ テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツングＰｉｅｒｂｕｒｇ Ｐｕｍｐ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ 可変型潤滑油ベーンポンプ
JP2017500471A (ja) * 2013-11-21 2017-01-05 ピアーブルグ パンプ テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツングＰｉｅｒｂｕｒｇ Ｐｕｍｐ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ 可変容量潤滑剤ポンプ

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6057794U (ja) * 1983-09-28 1985-04-22 株式会社日本製鋼所 可変吐出量ポンプの吐出量制御装置
JPS61178588A (ja) * 1985-02-01 1986-08-11 マンネスマン・レクロス・ゲーエムベーハー 可変容量ポンプ用制御弁
JP2009019773A (ja) * 2007-07-13 2009-01-29 Schwaebische Huettenwerke Automotive Gmbh & Co Kg 容積式ポンプの送達量を調節する調節バルブ
EP2014919A3 (de) * 2007-07-13 2010-09-01 Schwäbische Hüttenwerke Automotive GmbH Verstellventil für die Verstellung des Fördervolumens einer Verdrängerpumpe
JP2016524073A (ja) * 2013-06-13 2016-08-12 ピアーブルグ パンプ テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツングＰｉｅｒｂｕｒｇ Ｐｕｍｐ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ 可変型潤滑油ベーンポンプ
US10247186B2 (en) 2013-06-13 2019-04-02 Pierburg Pump Technology Gmbh Variable lubricant vane pump
JP2017500471A (ja) * 2013-11-21 2017-01-05 ピアーブルグ パンプ テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツングＰｉｅｒｂｕｒｇ Ｐｕｍｐ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ 可変容量潤滑剤ポンプ

Also Published As

Publication number Publication date
JPS6325194B2 (enrdf_load_stackoverflow) 1988-05-24

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