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WO2010084002A3 - Ensemble machine hydraulique - Google Patents

Ensemble machine hydraulique Download PDF

Info

Publication number
WO2010084002A3
WO2010084002A3 PCT/EP2010/000345 EP2010000345W WO2010084002A3 WO 2010084002 A3 WO2010084002 A3 WO 2010084002A3 EP 2010000345 W EP2010000345 W EP 2010000345W WO 2010084002 A3 WO2010084002 A3 WO 2010084002A3
Authority
WO
WIPO (PCT)
Prior art keywords
pump
motor
hydraulic machine
machine assembly
cylinder
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/EP2010/000345
Other languages
German (de)
English (en)
Other versions
WO2010084002A2 (fr
Inventor
Robert Eckert
Thorsten Zellmann
Georg Leutgeb
Franz Wirzberger
Paul Schwab
Sebastien Ambrosetti
Kurt Fassnacht
Jürgen HOEFLING
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of WO2010084002A2 publication Critical patent/WO2010084002A2/fr
Publication of WO2010084002A3 publication Critical patent/WO2010084002A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/18—Lubricating
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/08—Cooling; Heating; Preventing freezing
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • F04B9/1115—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members the movement of the pumping pistons in only one direction being obtained by a single-acting piston liquid motor, e.g. actuation in the other direction by spring means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N13/00—Lubricating-pumps
    • F16N13/02—Lubricating-pumps with reciprocating piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Ensemble machine hydraulique qui comporte au moins un moteur et au moins une pompe entraînée par ledit moteur. Le moteur et la pompe comportent chacun un piston guidé dans un cylindre. Les cylindres et leur piston associé sont mobiles l'un par rapport à l'autre, et soit le cylindre, soit le piston est mobile dans le moteur et dans la pompe. Les pièces mobiles du moteur et de la pompe sont reliées. Par conséquent, une course du moteur entraîne une course de refoulement correspondante de la pompe, la pompe refoulant alors un agent de refroidissement et / ou un lubrifiant.
PCT/EP2010/000345 2009-01-22 2010-01-21 Ensemble machine hydraulique Ceased WO2010084002A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009005817 2009-01-22
DE102009005817.6 2009-01-22

Publications (2)

Publication Number Publication Date
WO2010084002A2 WO2010084002A2 (fr) 2010-07-29
WO2010084002A3 true WO2010084002A3 (fr) 2011-04-14

Family

ID=42282823

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/000345 Ceased WO2010084002A2 (fr) 2009-01-22 2010-01-21 Ensemble machine hydraulique

Country Status (2)

Country Link
DE (1) DE102010005362A1 (fr)
WO (1) WO2010084002A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10508960B2 (en) 2013-12-20 2019-12-17 Aktiebolaget Skf Load determining system for a rolling element bearing

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ305091B6 (cs) * 2012-07-24 2015-04-29 Emil Brabec Zařízení dávkování tekutin, zvláště pro maziva centrálních systémů ztrátového mazání
DE102014212201A1 (de) * 2014-06-25 2015-12-31 Robert Bosch Gmbh Hydrostatische Maschine
CN111336083A (zh) * 2020-03-09 2020-06-26 嘉兴考普诺机械科技有限公司 一种机床加工用的液压油泵
DE102024108230A1 (de) * 2024-03-22 2025-10-09 Woodward L`Orange GMBH Druckübersetzervorrichtung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1186258A (en) * 1966-10-04 1970-04-02 Lewa Herbert Ott Hydraulically Operated Diaphragm Pumps with Delivery Flow Control.
DE1528573A1 (de) * 1966-02-26 1970-07-16 Schlosshauer Dipl Ing Alfred Foerderpumpeneinrichtung
GB2003975A (en) * 1977-09-12 1979-03-21 Wilms Gmbh Diaphragm pump
DE8800694U1 (de) * 1988-01-21 1989-05-18 Huperz, Adalbert, Dipl.-Ing., 6832 Hockenheim Hydraulik-Zylinder mit formstabiler Kolbenführung
US5616005A (en) * 1994-11-08 1997-04-01 Regents Of The University Of California Fluid driven recipricating apparatus
WO2001086147A1 (fr) * 2000-05-09 2001-11-15 Thermaco, Inc. Pompe actionnee par un fluide
DE102004048950A1 (de) * 2004-10-07 2006-04-20 Airbus Deutschland Gmbh Minimalmengen- Schmiermitteldosiersystem zum Herstellen von Passnietbohrungen mit Automaten und Bohrvorschubeinheiten

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11315780A (ja) 1998-04-30 1999-11-16 Kanazawa Oil Center:Kk 微量吐出ポンプの駆動ならびに液供給方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1528573A1 (de) * 1966-02-26 1970-07-16 Schlosshauer Dipl Ing Alfred Foerderpumpeneinrichtung
GB1186258A (en) * 1966-10-04 1970-04-02 Lewa Herbert Ott Hydraulically Operated Diaphragm Pumps with Delivery Flow Control.
GB2003975A (en) * 1977-09-12 1979-03-21 Wilms Gmbh Diaphragm pump
DE8800694U1 (de) * 1988-01-21 1989-05-18 Huperz, Adalbert, Dipl.-Ing., 6832 Hockenheim Hydraulik-Zylinder mit formstabiler Kolbenführung
US5616005A (en) * 1994-11-08 1997-04-01 Regents Of The University Of California Fluid driven recipricating apparatus
WO2001086147A1 (fr) * 2000-05-09 2001-11-15 Thermaco, Inc. Pompe actionnee par un fluide
DE102004048950A1 (de) * 2004-10-07 2006-04-20 Airbus Deutschland Gmbh Minimalmengen- Schmiermitteldosiersystem zum Herstellen von Passnietbohrungen mit Automaten und Bohrvorschubeinheiten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10508960B2 (en) 2013-12-20 2019-12-17 Aktiebolaget Skf Load determining system for a rolling element bearing

Also Published As

Publication number Publication date
WO2010084002A2 (fr) 2010-07-29
DE102010005362A1 (de) 2010-07-29

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