ITMI20130102A1 - Pompa idraulica regolabile - Google Patents

Pompa idraulica regolabile

Info

Publication number
ITMI20130102A1
ITMI20130102A1 IT000102A ITMI20130102A ITMI20130102A1 IT MI20130102 A1 ITMI20130102 A1 IT MI20130102A1 IT 000102 A IT000102 A IT 000102A IT MI20130102 A ITMI20130102 A IT MI20130102A IT MI20130102 A1 ITMI20130102 A1 IT MI20130102A1
Authority
IT
Italy
Prior art keywords
hydraulic pump
control pressure
nozzle
adjustment device
working line
Prior art date
Application number
IT000102A
Other languages
English (en)
Inventor
Thomas Froehlich
Peter Loewe
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI20130102A1 publication Critical patent/ITMI20130102A1/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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • 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
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/03—Stopping, starting, unloading or idling control 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
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/03—Stopping, starting, unloading or idling control by means of valves
    • F04B49/035—Bypassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
IT000102A 2012-01-25 2013-01-24 Pompa idraulica regolabile ITMI20130102A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012001369.8A DE102012001369B4 (de) 2012-01-25 2012-01-25 Verstellbare Hydropumpe

Publications (1)

Publication Number Publication Date
ITMI20130102A1 true ITMI20130102A1 (it) 2013-07-26

Family

ID=48742224

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000102A ITMI20130102A1 (it) 2012-01-25 2013-01-24 Pompa idraulica regolabile

Country Status (4)

Country Link
US (1) US9115703B2 (it)
CN (1) CN103291597B (it)
DE (1) DE102012001369B4 (it)
IT (1) ITMI20130102A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9867312B2 (en) 2013-12-17 2018-01-09 Htc Corporation Electronic module and heat dissipation module
CN104717872B (zh) * 2013-12-17 2017-09-08 宏达国际电子股份有限公司 电子模块与散热模块
DE102016119310A1 (de) 2016-10-11 2018-04-12 Danfoss Power Solution a.s. Verbessertes Fluidsteuerventil
DE102018212854B4 (de) * 2018-08-01 2021-11-25 Danfoss Power Solutions Gmbh & Co. Ohg Hochdruckschutzsystem
DE102021207837A1 (de) 2021-07-22 2023-01-26 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Betrieb einer Hydromaschine mit Kompensation einer Strömungskraft am Steuerschieber

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935951A (en) * 1953-01-29 1960-05-10 Daimler Benz Ag Pump means for hydraulic servo systems
US3784327A (en) 1972-06-13 1974-01-08 Sperry Rand Corp Power transmission
US3784328A (en) * 1972-06-13 1974-01-08 Sperry Rand Corp Power transmission
US4029439A (en) * 1975-12-22 1977-06-14 Abex Corporation Control system for variable displacement pumps
US4008004A (en) * 1975-12-22 1977-02-15 Abex Corporation Control system for variable displacement pumps
US4017219A (en) * 1975-12-22 1977-04-12 Abex Corporation Control system for variable displacement pumps
IT1242219B (it) * 1989-04-04 1994-03-03 Rexroth Mannesmann Gmbh Dispositivo di comando indipendente dal carico per utenze idrauliche
DE19850611C1 (de) 1998-11-03 2000-05-11 Bosch Gmbh Robert Verstellbare hydraulische Arbeitsmaschine
DE102005035981A1 (de) * 2005-07-28 2007-02-01 Putzmeister Ag Hydraulische Schaltungsanordnung, insbesondere für den Antrieb von Betonverteilermasten
DE102008038455A1 (de) 2007-08-20 2009-02-26 Robert Bosch Gmbh Axialkolbenmaschine in Schrägscheibenbauweise mit einer Stellvorrichtung
CN201306281Y (zh) * 2008-12-05 2009-09-09 天津泵业机械集团有限公司 一种船用输送沥青用双螺杆货油泵的机械密封保护系统
CN102241379B (zh) * 2010-05-13 2014-05-07 济南谨恒节能技术有限公司 节能型行走式液压搬运机械
CN201934424U (zh) * 2010-12-02 2011-08-17 中国南方航空工业(集团)有限公司 试验航空发动机的模拟负载液压系统及其压力调节装置

Also Published As

Publication number Publication date
DE102012001369B4 (de) 2021-12-16
US9115703B2 (en) 2015-08-25
DE102012001369A1 (de) 2013-07-25
US20130189127A1 (en) 2013-07-25
CN103291597B (zh) 2017-03-01
CN103291597A (zh) 2013-09-11

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