GB1220481A - Control valve for an hydraulic motor - Google Patents

Control valve for an hydraulic motor

Info

Publication number
GB1220481A
GB1220481A GB518168A GB518168A GB1220481A GB 1220481 A GB1220481 A GB 1220481A GB 518168 A GB518168 A GB 518168A GB 518168 A GB518168 A GB 518168A GB 1220481 A GB1220481 A GB 1220481A
Authority
GB
United Kingdom
Prior art keywords
motor
spool
circuits
line
state
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
GB518168A
Other languages
English (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.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries 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 Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Publication of GB1220481A publication Critical patent/GB1220481A/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/02—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for several machines or pumps connected in series or in parallel
    • 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
    • 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
    • F16H61/444—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation by changing the number of pump or motor units in operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valve Device For Special Equipments (AREA)
GB518168A 1967-02-01 1968-02-01 Control valve for an hydraulic motor Expired GB1220481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP642267A JPS4945273B1 (enrdf_load_stackoverflow) 1967-02-01 1967-02-01

Publications (1)

Publication Number Publication Date
GB1220481A true GB1220481A (en) 1971-01-27

Family

ID=11637919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB518168A Expired GB1220481A (en) 1967-02-01 1968-02-01 Control valve for an hydraulic motor

Country Status (4)

Country Link
JP (1) JPS4945273B1 (enrdf_load_stackoverflow)
GB (1) GB1220481A (enrdf_load_stackoverflow)
NO (1) NO136989B (enrdf_load_stackoverflow)
SE (1) SE350111B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126119U (enrdf_load_stackoverflow) * 1974-08-19 1976-02-26
JPS59179819U (ja) * 1983-05-16 1984-12-01 タニナカ産業株式会社 ホツパ−を備えた竪型スクリユ−コンベヤ

Also Published As

Publication number Publication date
JPS4945273B1 (enrdf_load_stackoverflow) 1974-12-03
NO136989B (no) 1977-08-29
SE350111B (enrdf_load_stackoverflow) 1972-10-16

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