GB2064653B - Hydraulic-pressure producing system - Google Patents

Hydraulic-pressure producing system

Info

Publication number
GB2064653B
GB2064653B GB7942980A GB7942980A GB2064653B GB 2064653 B GB2064653 B GB 2064653B GB 7942980 A GB7942980 A GB 7942980A GB 7942980 A GB7942980 A GB 7942980A GB 2064653 B GB2064653 B GB 2064653B
Authority
GB
United Kingdom
Prior art keywords
hydraulic
producing system
pressure producing
pressure
producing
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
GB7942980A
Other versions
GB2064653A (en
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.)
Hitachi Ltd
KAWAMURA CO Ltd
Original Assignee
Hitachi Ltd
KAWAMURA CO 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 Hitachi Ltd, KAWAMURA CO Ltd filed Critical Hitachi Ltd
Priority to GB7942980A priority Critical patent/GB2064653B/en
Publication of GB2064653A publication Critical patent/GB2064653A/en
Application granted granted Critical
Publication of GB2064653B publication Critical patent/GB2064653B/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
    • F16D27/108—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members
    • F16D27/112—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members with flat friction surfaces, e.g. discs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Rotary Pumps (AREA)
GB7942980A 1979-12-13 1979-12-13 Hydraulic-pressure producing system Expired GB2064653B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7942980A GB2064653B (en) 1979-12-13 1979-12-13 Hydraulic-pressure producing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7942980A GB2064653B (en) 1979-12-13 1979-12-13 Hydraulic-pressure producing system

Publications (2)

Publication Number Publication Date
GB2064653A GB2064653A (en) 1981-06-17
GB2064653B true GB2064653B (en) 1984-04-18

Family

ID=10509816

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7942980A Expired GB2064653B (en) 1979-12-13 1979-12-13 Hydraulic-pressure producing system

Country Status (1)

Country Link
GB (1) GB2064653B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317645C2 (en) * 1993-05-27 1997-02-20 Iav Motor Gmbh Adjustable gear pump

Also Published As

Publication number Publication date
GB2064653A (en) 1981-06-17

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19991212