DE59913813D1 - Power control device for controlling the hydraulic power in a working line - Google Patents

Power control device for controlling the hydraulic power in a working line

Info

Publication number
DE59913813D1
DE59913813D1 DE59913813T DE59913813T DE59913813D1 DE 59913813 D1 DE59913813 D1 DE 59913813D1 DE 59913813 T DE59913813 T DE 59913813T DE 59913813 T DE59913813 T DE 59913813T DE 59913813 D1 DE59913813 D1 DE 59913813D1
Authority
DE
Germany
Prior art keywords
controlling
control device
working line
power
power control
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 - Fee Related
Application number
DE59913813T
Other languages
German (de)
Inventor
Dieter Dittmann
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.)
Brueninghaus Hydromatik GmbH
Original Assignee
Brueninghaus Hydromatik 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 Brueninghaus Hydromatik GmbH filed Critical Brueninghaus Hydromatik GmbH
Priority to DE59913813T priority Critical patent/DE59913813D1/en
Application granted granted Critical
Publication of DE59913813D1 publication Critical patent/DE59913813D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F04B49/08—Regulating by delivery pressure
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/17—Opening width of a throttling device
    • F04B2205/172—Opening width of a throttling device after the pump outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
DE59913813T 1998-07-14 1999-07-09 Power control device for controlling the hydraulic power in a working line Expired - Fee Related DE59913813D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59913813T DE59913813D1 (en) 1998-07-14 1999-07-09 Power control device for controlling the hydraulic power in a working line

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998131586 DE19831586C2 (en) 1998-07-14 1998-07-14 Power control device for controlling the hydraulic power in a work line
DE59913813T DE59913813D1 (en) 1998-07-14 1999-07-09 Power control device for controlling the hydraulic power in a working line

Publications (1)

Publication Number Publication Date
DE59913813D1 true DE59913813D1 (en) 2006-10-12

Family

ID=7874042

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1998131586 Expired - Fee Related DE19831586C2 (en) 1998-07-14 1998-07-14 Power control device for controlling the hydraulic power in a work line
DE59913813T Expired - Fee Related DE59913813D1 (en) 1998-07-14 1999-07-09 Power control device for controlling the hydraulic power in a working line

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1998131586 Expired - Fee Related DE19831586C2 (en) 1998-07-14 1998-07-14 Power control device for controlling the hydraulic power in a work line

Country Status (2)

Country Link
EP (1) EP0972940B1 (en)
DE (2) DE19831586C2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293284A (en) * 1979-10-09 1981-10-06 Double A Products Company Power limiting control apparatus for pressure-flow compensated variable displacement pump assemblies
US4710106A (en) * 1984-11-26 1987-12-01 Nippondenso Co., Ltd. Volume controlling device for variable volume pump
DE19626793C1 (en) * 1996-07-03 1997-06-26 Brueninghaus Hydromatik Gmbh Hydraulic equipment for parallel regulation of hydrostatic displacement pumps

Also Published As

Publication number Publication date
EP0972940B1 (en) 2006-08-30
EP0972940A3 (en) 2000-09-27
EP0972940A2 (en) 2000-01-19
DE19831586C2 (en) 2000-05-18
DE19831586A1 (en) 2000-02-03

Similar Documents

Publication Publication Date Title
DE69931984D1 (en) Hydraulic control device
DE69532596D1 (en) Method for controlling the power supply in a multi-process operating environment
DE10049387B8 (en) Method for controlling a power output device
DE69921070D1 (en) Powered tool with programmable control unit
DE69732177D1 (en) CONTROL DEVICE OF A HYDRAULIC DRIVE MACHINE
NO20010713L (en) Equipment for hydraulic well control
DE69807019D1 (en) Numerical control device and tool device with a numerical control device
NO20016169L (en) Hydraulic set tool
DE69702314D1 (en) DEVICE FOR CONTROLLING AN INDUCTIVE LOAD
DE69914968D1 (en) Electro-hydraulic control unit
GB2335649B (en) A hydraulic control for a quick coupler
DE60033154D1 (en) VEHICLE DRIVE CONTROL TO ACHIEVE A DESIRED POWER ON THE DRIVE SHAFT
DE69826153D1 (en) Hydraulic valve control device
DE69817343D1 (en) HYDRAULIC DRIVE WITH CONSTANT PRESSURE IN A PRESSURE LINE
DE69703684D1 (en) With the tool slide of a machine tool, the control unit can optionally be coupled
DE69733303D1 (en) CONTROL DEVICE FILLS A HYDRAULICALLY DRIVEN TOOL
DE59901433D1 (en) Hydraulic clutch that can be pressurized
DE50012165D1 (en) DEVICE FOR CONTROLLING A DEVICE
DE50014378D1 (en) Continuous machine with a tracked milling device
DE59912625D1 (en) Transmission power control in a Mobilkommunikationssytem
DE59802536D1 (en) LIFT VALVE WITH A HYDRAULIC CONTROL DEVICE
DE59907687D1 (en) Hydraulic control device
DE59913813D1 (en) Power control device for controlling the hydraulic power in a working line
ATE235657T1 (en) CONTROL DEVICE FOR HYDRAULIC IMPLEMENTS
ATE228616T1 (en) CONTROL DEVICE FOR HYDRAULIC IMPLEMENTS

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee