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FR723159A - Improvements to rotary pumps - Google Patents

Improvements to rotary pumps

Info

Publication number
FR723159A
FR723159A FR723159DA FR723159A FR 723159 A FR723159 A FR 723159A FR 723159D A FR723159D A FR 723159DA FR 723159 A FR723159 A FR 723159A
Authority
FR
France
Prior art keywords
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)
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.)
Stothert and Pitt Ltd
Original Assignee
Stothert and Pitt 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 Stothert and Pitt Ltd filed Critical Stothert and Pitt Ltd
Application granted granted Critical
Publication of FR723159A publication Critical patent/FR723159A/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
    • F04C14/04—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for reversible machines or pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR723159D 1931-09-15 1931-09-15 Improvements to rotary pumps Expired FR723159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR723159T 1931-09-15

Publications (1)

Publication Number Publication Date
FR723159A true FR723159A (en) 1932-04-04

Family

ID=9103937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723159D Expired FR723159A (en) 1931-09-15 1931-09-15 Improvements to rotary pumps

Country Status (1)

Country Link
FR (1) FR723159A (en)

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