ES2117251T3 - Proceso para regular la capacidad de bombas lubrificantes y bomba lubrificante para el mismo. - Google Patents

Proceso para regular la capacidad de bombas lubrificantes y bomba lubrificante para el mismo.

Info

Publication number
ES2117251T3
ES2117251T3 ES94905653T ES94905653T ES2117251T3 ES 2117251 T3 ES2117251 T3 ES 2117251T3 ES 94905653 T ES94905653 T ES 94905653T ES 94905653 T ES94905653 T ES 94905653T ES 2117251 T3 ES2117251 T3 ES 2117251T3
Authority
ES
Spain
Prior art keywords
pump
regulation
pressure
lubricating
lubrication
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.)
Expired - Lifetime
Application number
ES94905653T
Other languages
English (en)
Inventor
Uwe Lehmann
Bodo Stich
Maik Wilhelm
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Application granted granted Critical
Publication of ES2117251T3 publication Critical patent/ES2117251T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/19—Temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Rotary Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCESO PARA LA REGULACION DE LA POTENCIA DE BOMBEO DE BOMBAS DE AGENTE DE LUBRICACION. LA POTENCIA DE BOMBEO DE LA BOMBA SE REGULA POR MEDIO DE LA PRESION EN LA SALIDA DE LA BOMBA O EN EL LADO DEL CONSUMIDOR, DE TAL MODO QUE CUANDO LA PRESION SE INCREMENTA SE REDUCE DE FORMA EFECTIVA LA POTENCIA DE BOMBEO DE LA BOMBA. UNA BOMBA DE AGENTE DE LUBRICACION REGULABLE, EN PARTICULAR UNA BOMBA (1) DE CELDAS DE ALETAS, TIENE UNA DISPOSICION (2) DE REGULACION CONTROLADA A PRESION. PARA OBTENER UN PROCESO DE CONTROL DE BOMBAS DE AGENTES DE LUBRICACION Y UNA BOMBA DE LUBRICACION CORRESPONDIENTE QUE EN SU TOTALIDAD CONSUME MENOS ENERGIA, LA CAPACIDAD DE ALIMENTACION DE LA BOMBA ES LIMITADA ADICIONALMENTE DE UNA FORMA INDEPENDIENTE MEDIANTE DETERMINACION DE LA TEMPERATURA Y/O VELOCIDAD DE ROTACION. ASI COMO PARA LA BOMBA DE LUBRICACION EN SI MISMA, SE HA SUMINISTRADO CON UNA DISPOSICION (3) DE REGULACION TENIENDO UN SENSOR (4) PARA LA VELOCIDAD DE ROTACION Y/O TEMPERATURA, SE DISPONE TAMBIEN DE UN MIEMBRO (5) DE REGULACION, QUE REGULA LA CAPACIDAD EFECTIVA DE LA BOMBA DEPENDIENDO DE LA VELOCIDAD DE ROTACION O DE TEMPERATURA, JUNTO A UNA DISPOSICION DE REGULACION DE PRESION.
ES94905653T 1993-01-30 1994-01-27 Proceso para regular la capacidad de bombas lubrificantes y bomba lubrificante para el mismo. Expired - Lifetime ES2117251T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4302610A DE4302610C2 (de) 1993-01-30 1993-01-30 Verfahren zum Regeln der Pumpleistung von Schmiermittelpumpen und Schmiermittelpumpe hierfür

Publications (1)

Publication Number Publication Date
ES2117251T3 true ES2117251T3 (es) 1998-08-01

Family

ID=6479271

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94905653T Expired - Lifetime ES2117251T3 (es) 1993-01-30 1994-01-27 Proceso para regular la capacidad de bombas lubrificantes y bomba lubrificante para el mismo.

Country Status (9)

Country Link
US (1) US5800131A (es)
EP (1) EP0681656B1 (es)
JP (1) JPH08505919A (es)
KR (1) KR960700414A (es)
CN (1) CN1051358C (es)
BR (1) BR9406194A (es)
DE (1) DE4302610C2 (es)
ES (1) ES2117251T3 (es)
WO (1) WO1994017308A1 (es)

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US10024207B2 (en) * 2013-05-24 2018-07-17 Pierburg Pump Technology Gmbh Variable displacement lubricant pump
JP6177610B2 (ja) * 2013-07-17 2017-08-09 日立オートモティブシステムズ株式会社 可変容量形ポンプ
WO2015058783A1 (en) * 2013-10-21 2015-04-30 Pierburg Pump Technology Gmbh Variable displacement lubricant pump
US9874209B2 (en) * 2014-02-11 2018-01-23 Magna Powertrain Bad Homburg GmbH Variable displacement transmission pump and controller with adaptive control
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CN110529720A (zh) * 2019-09-26 2019-12-03 淄博九洲润滑科技有限公司 一种全密封式润滑接力泵
CN113494600B (zh) * 2021-07-26 2022-08-23 潍柴动力股份有限公司 一种异常诊断方法及装置
CN114754282B (zh) * 2022-04-24 2024-06-21 浙江夏厦精密制造股份有限公司 一种改进型汽车用油泵

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Also Published As

Publication number Publication date
KR960700414A (ko) 1996-01-20
DE4302610C2 (de) 1996-08-08
WO1994017308A1 (de) 1994-08-04
EP0681656A1 (de) 1995-11-15
CN1117307A (zh) 1996-02-21
DE4302610A1 (de) 1994-08-04
BR9406194A (pt) 1995-12-12
CN1051358C (zh) 2000-04-12
EP0681656B1 (de) 1998-04-08
US5800131A (en) 1998-09-01
JPH08505919A (ja) 1996-06-25

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