GB2157460B - Adjustment mechanism for the displacement volume of a displacement machine - Google Patents

Adjustment mechanism for the displacement volume of a displacement machine

Info

Publication number
GB2157460B
GB2157460B GB08509138A GB8509138A GB2157460B GB 2157460 B GB2157460 B GB 2157460B GB 08509138 A GB08509138 A GB 08509138A GB 8509138 A GB8509138 A GB 8509138A GB 2157460 B GB2157460 B GB 2157460B
Authority
GB
United Kingdom
Prior art keywords
displacement
adjustment mechanism
machine
volume
displacement volume
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
Application number
GB08509138A
Other versions
GB2157460A (en
GB8509138D0 (en
Inventor
Gunther Nagel
Gerhard Fahnle
Peter Exner
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.)
JM Voith GmbH
Original Assignee
JM Voith 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 JM Voith GmbH filed Critical JM Voith GmbH
Publication of GB8509138D0 publication Critical patent/GB8509138D0/en
Publication of GB2157460A publication Critical patent/GB2157460A/en
Application granted granted Critical
Publication of GB2157460B publication Critical patent/GB2157460B/en
Expired 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
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control
    • F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft
    • 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
    • F04B49/12—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 varying the length of stroke of the working members
    • F04B49/123—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 varying the length of stroke of the working members by changing the eccentricity of one element relative to another element
    • F04B49/128—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 varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the cylinders, e.g. by moving a cylinder block

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
GB08509138A 1984-04-13 1985-04-10 Adjustment mechanism for the displacement volume of a displacement machine Expired GB2157460B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843413913 DE3413913A1 (en) 1984-04-13 1984-04-13 ADJUSTMENT DEVICE FOR THE DISPLACEMENT VOLUME OF A DISPLACEMENT MACHINE

Publications (3)

Publication Number Publication Date
GB8509138D0 GB8509138D0 (en) 1985-05-15
GB2157460A GB2157460A (en) 1985-10-23
GB2157460B true GB2157460B (en) 1988-06-02

Family

ID=6233453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08509138A Expired GB2157460B (en) 1984-04-13 1985-04-10 Adjustment mechanism for the displacement volume of a displacement machine

Country Status (3)

Country Link
CH (1) CH667496A5 (en)
DE (1) DE3413913A1 (en)
GB (1) GB2157460B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741159A (en) * 1986-04-08 1988-05-03 Vickers, Incorporated Power transmission
DE3840549A1 (en) * 1988-12-01 1990-06-07 Rexroth Mannesmann Gmbh Device for driving a variable delivery (displacement, volume) pump
DE3914904C2 (en) * 1989-05-05 1995-06-29 Rexroth Mannesmann Gmbh Regulation for a variable displacement pump that works depending on the load
DE4435750C1 (en) * 1994-10-06 1995-12-21 Brueninghaus Hydromatik Gmbh Control of hydrostatic machine
DE19513767B4 (en) * 1995-04-13 2004-07-22 Moog Gmbh Adjustable, hydrostatic radial piston machine
DE19513987C2 (en) * 1995-04-13 1998-10-08 Bosch Gmbh Robert Adjustable, hydrostatic radial piston machine
DE102015215466A1 (en) * 2015-08-13 2017-02-16 Ksb Aktiengesellschaft Adjustment of the flow rate of a consumer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2141724A1 (en) * 1971-08-20 1973-03-01 Bosch Gmbh Robert CONTROL AND REGULATING DEVICE FOR A HYDROPUMP
US4091617A (en) * 1977-05-11 1978-05-30 Eaton Corporation Hydraulic controller
US4199942A (en) * 1978-09-28 1980-04-29 Eaton Corporation Load sensing control for hydraulic system
AU552866B2 (en) * 1981-05-18 1986-06-26 Deere & Company Power-on-demand hydraulic system

Also Published As

Publication number Publication date
GB2157460A (en) 1985-10-23
GB8509138D0 (en) 1985-05-15
DE3413913A1 (en) 1985-10-24
CH667496A5 (en) 1988-10-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee