FR794719A - Improvements to pumps or rotary motors - Google Patents

Improvements to pumps or rotary motors

Info

Publication number
FR794719A
FR794719A FR794719DA FR794719A FR 794719 A FR794719 A FR 794719A FR 794719D A FR794719D A FR 794719DA FR 794719 A FR794719 A FR 794719A
Authority
FR
France
Prior art keywords
pumps
rotary motors
motors
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)
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.)
MANLY CORP
Original Assignee
MANLY CORP
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 MANLY CORP filed Critical MANLY CORP
Application granted granted Critical
Publication of FR794719A publication Critical patent/FR794719A/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
    • 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
    • F16N—LUBRICATING
    • F16N13/00—Lubricating-pumps
    • F16N13/20—Rotary pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR794719D 1935-09-11 1935-09-11 Improvements to pumps or rotary motors Expired FR794719A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR794719T 1935-09-11

Publications (1)

Publication Number Publication Date
FR794719A true FR794719A (en) 1936-02-24

Family

ID=9234216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR794719D Expired FR794719A (en) 1935-09-11 1935-09-11 Improvements to pumps or rotary motors

Country Status (1)

Country Link
FR (1) FR794719A (en)

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