GB1308945A - Control system for torque adjustment - Google Patents

Control system for torque adjustment

Info

Publication number
GB1308945A
GB1308945A GB979170A GB979170A GB1308945A GB 1308945 A GB1308945 A GB 1308945A GB 979170 A GB979170 A GB 979170A GB 979170 A GB979170 A GB 979170A GB 1308945 A GB1308945 A GB 1308945A
Authority
GB
United Kingdom
Prior art keywords
control system
torque adjustment
march
deere
heading
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
GB979170A
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of GB1308945A publication Critical patent/GB1308945A/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
    • F04B49/08—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
    • 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
    • F04B1/0404—Details or component parts
    • F04B1/0435—Arrangements for disconnecting the pistons from the actuated cam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Fluid Gearings (AREA)
  • Control Of Transmission Device (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

1308945 Hydrostatic transmission control DEERE & CO 6 March 1970 [6 March 1969] 9791/72 Divided out of 1308941 Heading F2D [Also in Division F1] The subject-matter of this Specification is identical with that described in Specification 1,308,941, but the claims are directed to the pump output pressure control.
GB979170A 1969-03-06 1970-03-06 Control system for torque adjustment Expired GB1308945A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691911450 DE1911450C3 (en) 1969-03-06 1969-03-06 Adjusting device for delivery pressure or Output torque setting for the variable displacement pump of a hydrostatic transmission

Publications (1)

Publication Number Publication Date
GB1308945A true GB1308945A (en) 1973-03-07

Family

ID=5727351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB979170A Expired GB1308945A (en) 1969-03-06 1970-03-06 Control system for torque adjustment

Country Status (4)

Country Link
CS (1) CS161745B2 (en)
DE (1) DE1911450C3 (en)
GB (1) GB1308945A (en)
SE (1) SE362472B (en)

Also Published As

Publication number Publication date
DE1911450B2 (en) 1973-06-28
DE1911450A1 (en) 1970-11-19
SE362472B (en) 1973-12-10
DE1911450C3 (en) 1974-02-14
CS161745B2 (en) 1975-06-10

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Legal Events

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