FR605627A - Rotary pump - Google Patents

Rotary pump

Info

Publication number
FR605627A
FR605627A FR605627DA FR605627A FR 605627 A FR605627 A FR 605627A FR 605627D A FR605627D A FR 605627DA FR 605627 A FR605627 A FR 605627A
Authority
FR
France
Prior art keywords
rotary pump
rotary
pump
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
Louis-Armand Ledoux
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 FR605627A publication Critical patent/FR605627A/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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/02—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C2/063—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR605627D 1925-11-02 1925-11-02 Rotary pump Expired FR605627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR605627T 1925-11-02

Publications (1)

Publication Number Publication Date
FR605627A true FR605627A (en) 1926-05-29

Family

ID=8974111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR605627D Expired FR605627A (en) 1925-11-02 1925-11-02 Rotary pump

Country Status (1)

Country Link
FR (1) FR605627A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2558074A1 (en) * 1975-12-22 1977-07-14 Manfred Streicher DISPLACEMENT PUMP

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2558074A1 (en) * 1975-12-22 1977-07-14 Manfred Streicher DISPLACEMENT PUMP
FR2336574A1 (en) * 1975-12-22 1977-07-22 Streicher Manfred DISPLACEMENT PUMP
US4154560A (en) * 1975-12-22 1979-05-15 Manfred Streicher Endless belt pump

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