GB808846A - Hydraulic power transmission systems - Google Patents

Hydraulic power transmission systems

Info

Publication number
GB808846A
GB808846A GB3571755A GB3571755A GB808846A GB 808846 A GB808846 A GB 808846A GB 3571755 A GB3571755 A GB 3571755A GB 3571755 A GB3571755 A GB 3571755A GB 808846 A GB808846 A GB 808846A
Authority
GB
United Kingdom
Prior art keywords
power transmission
hydraulic power
transmission systems
pump
dec
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
GB3571755A
Inventor
George Alan Montgomerie
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.)
Serck Radiators Ltd
Original Assignee
Serck Radiators Ltd
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 Serck Radiators Ltd filed Critical Serck Radiators Ltd
Priority to GB3571755A priority Critical patent/GB808846A/en
Publication of GB808846A publication Critical patent/GB808846A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
    • F16H61/452—Selectively controlling multiple pumps or motors, e.g. switching between series or parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

808,846. Hydraulic transmission of power. SERCK RADIATORS Ltd. Dec. 3, 1956 [Dec. 13, 1955], No. 35717/55. Class 69 (2). An hydraulic system has two pumps driving a motor c, the pump a having three times the capacity of the pump b. By suitably interconnecting the pumps by means of valves d, the motor c may be driven at any of four speeds. In a modification a third pump of capacity nine times that if pump b is provided.
GB3571755A 1955-12-13 1955-12-13 Hydraulic power transmission systems Expired GB808846A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3571755A GB808846A (en) 1955-12-13 1955-12-13 Hydraulic power transmission systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3571755A GB808846A (en) 1955-12-13 1955-12-13 Hydraulic power transmission systems

Publications (1)

Publication Number Publication Date
GB808846A true GB808846A (en) 1959-02-11

Family

ID=10380805

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3571755A Expired GB808846A (en) 1955-12-13 1955-12-13 Hydraulic power transmission systems

Country Status (1)

Country Link
GB (1) GB808846A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053044A (en) * 1958-11-07 1962-09-11 Ready Mixed Concrete Ltd Hydraulic transmission systems
FR2570999A1 (en) * 1984-10-03 1986-04-04 Poclain Hydraulics Sa DEVICE FOR ASSISTING THE POWER OF A VEHICLE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053044A (en) * 1958-11-07 1962-09-11 Ready Mixed Concrete Ltd Hydraulic transmission systems
FR2570999A1 (en) * 1984-10-03 1986-04-04 Poclain Hydraulics Sa DEVICE FOR ASSISTING THE POWER OF A VEHICLE
EP0179698A1 (en) * 1984-10-03 1986-04-30 POCLAIN HYDRAULICS Société Anonyme de droit français Device for assisting the driving of a vehicle

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