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FR1202052A - Improvements to rotary pumps and motors - Google Patents

Improvements to rotary pumps and motors

Info

Publication number
FR1202052A
FR1202052A FR1202052DA FR1202052A FR 1202052 A FR1202052 A FR 1202052A FR 1202052D A FR1202052D A FR 1202052DA FR 1202052 A FR1202052 A FR 1202052A
Authority
FR
France
Prior art keywords
motors
rotary pumps
pumps
rotary
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
Charles Scott Prendergast
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 FR1202052A publication Critical patent/FR1202052A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
    • F01C20/18—Control of, monitoring of, or safety arrangements for, machines or engines characterised by varying the volume of the working chamber
    • F01C20/22—Control of, monitoring of, or safety arrangements for, machines or engines characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1202052D 1958-09-09 1958-09-09 Improvements to rotary pumps and motors Expired FR1202052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1202052T 1958-09-09

Publications (1)

Publication Number Publication Date
FR1202052A true FR1202052A (en) 1960-01-07

Family

ID=9671768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1202052D Expired FR1202052A (en) 1958-09-09 1958-09-09 Improvements to rotary pumps and motors

Country Status (1)

Country Link
FR (1) FR1202052A (en)

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