FR1204712A - Hydraulic pressure device - Google Patents

Hydraulic pressure device

Info

Publication number
FR1204712A
FR1204712A FR1204712DA FR1204712A FR 1204712 A FR1204712 A FR 1204712A FR 1204712D A FR1204712D A FR 1204712DA FR 1204712 A FR1204712 A FR 1204712A
Authority
FR
France
Prior art keywords
hydraulic pressure
pressure device
hydraulic
pressure
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
Other languages
French (fr)
Inventor
Gunnar Axel Wahlmark
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 filed Critical
Application granted granted Critical
Publication of FR1204712A publication Critical patent/FR1204712A/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
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/20—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the form of the inner or outer contour of the working chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1204712D 1958-06-16 1958-06-16 Hydraulic pressure device Expired FR1204712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1204712T 1958-06-16

Publications (1)

Publication Number Publication Date
FR1204712A true FR1204712A (en) 1960-01-27

Family

ID=9672961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1204712D Expired FR1204712A (en) 1958-06-16 1958-06-16 Hydraulic pressure device

Country Status (1)

Country Link
FR (1) FR1204712A (en)

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