FR647169A - Liquid or gas rotary pump - Google Patents

Liquid or gas rotary pump

Info

Publication number
FR647169A
FR647169A FR647169DA FR647169A FR 647169 A FR647169 A FR 647169A FR 647169D A FR647169D A FR 647169DA FR 647169 A FR647169 A FR 647169A
Authority
FR
France
Prior art keywords
liquid
rotary pump
gas rotary
gas
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
Gaetan Jacquet
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 FR647169A publication Critical patent/FR647169A/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
    • F04C2/07—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 having crankshaft-and-connecting-rod type drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR647169D 1927-06-03 1927-06-03 Liquid or gas rotary pump Expired FR647169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR647169T 1927-06-03

Publications (1)

Publication Number Publication Date
FR647169A true FR647169A (en) 1928-11-21

Family

ID=9001928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR647169D Expired FR647169A (en) 1927-06-03 1927-06-03 Liquid or gas rotary pump

Country Status (1)

Country Link
FR (1) FR647169A (en)

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