IT1391781B1 - Sistema di azionamento idrostatico - Google Patents

Sistema di azionamento idrostatico

Info

Publication number
IT1391781B1
IT1391781B1 ITMI2008A002061A ITMI20082061A IT1391781B1 IT 1391781 B1 IT1391781 B1 IT 1391781B1 IT MI2008A002061 A ITMI2008A002061 A IT MI2008A002061A IT MI20082061 A ITMI20082061 A IT MI20082061A IT 1391781 B1 IT1391781 B1 IT 1391781B1
Authority
IT
Italy
Prior art keywords
drive system
hydrostatic drive
hydrostatic
drive
Prior art date
Application number
ITMI2008A002061A
Other languages
English (en)
Inventor
Wolfgang Kraft
Thomas Loffler
Bernward Welschof
Original Assignee
Linde Material Handling 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 Linde Material Handling Gmbh filed Critical Linde Material Handling Gmbh
Publication of ITMI20082061A1 publication Critical patent/ITMI20082061A1/it
Application granted granted Critical
Publication of IT1391781B1 publication Critical patent/IT1391781B1/it

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
    • 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
    • F04B49/22—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 by means of valves
    • 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
    • F04B49/002—Hydraulic systems to change the pump delivery
    • 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
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
ITMI2008A002061A 2007-12-19 2008-11-20 Sistema di azionamento idrostatico IT1391781B1 (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007061809 2007-12-19
DE102008038381.3A DE102008038381B4 (de) 2007-12-19 2008-08-19 Hydrostatisches Antriebssystem

Publications (2)

Publication Number Publication Date
ITMI20082061A1 ITMI20082061A1 (it) 2009-06-20
IT1391781B1 true IT1391781B1 (it) 2012-01-27

Family

ID=40690099

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2008A002061A IT1391781B1 (it) 2007-12-19 2008-11-20 Sistema di azionamento idrostatico

Country Status (3)

Country Link
JP (1) JP5517448B2 (it)
DE (1) DE102008038381B4 (it)
IT (1) IT1391781B1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011011138A1 (de) * 2011-02-14 2012-08-16 Linde Material Handling Gmbh Hydrostatisches Antriebssystem
DE102011107218B4 (de) * 2011-07-13 2021-09-02 Linde Hydraulics Gmbh & Co. Kg Hydrostatisches Antriebssystem
DE102011107222A1 (de) * 2011-07-13 2013-01-17 Linde Material Handling Gmbh Hydrostatisches Antriebssystem mit einer im Fördervolumen verstellbaren Pumpe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0438606A4 (en) 1989-08-16 1993-07-28 Hitachi Construction Machinery Co., Ltd. Valve device and hydraulic circuit device
DE4036720C2 (de) 1990-11-17 2001-09-13 Linde Ag Steuerschaltung für die lastunabhängige Aufteilung eines Druckmittelstromes
JP3440105B2 (ja) * 1992-10-05 2003-08-25 カヤバ工業株式会社 負荷感応型油圧制御装置
DE19615593B4 (de) 1996-04-19 2007-02-22 Linde Ag Hydrostatisches Antriebssystem
JPH11311203A (ja) * 1998-04-24 1999-11-09 Yutani Heavy Ind Ltd 油圧回路の調整方法および同装置
DE10033094B4 (de) 2000-07-07 2005-12-08 Buchholz Hydraulik Gmbh Steuereinrichtung
DE10149791B4 (de) 2001-10-09 2012-03-29 Linde Material Handling Gmbh Steuerventileinrichtung
DE102005059240A1 (de) 2005-12-12 2007-06-14 Linde Ag Hydrostatisches Antriebssystem

Also Published As

Publication number Publication date
JP2009150549A (ja) 2009-07-09
DE102008038381A1 (de) 2009-06-25
JP5517448B2 (ja) 2014-06-11
DE102008038381B4 (de) 2018-12-27
ITMI20082061A1 (it) 2009-06-20

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