FR780339A - Rotary machine, usable as pump or motor - Google Patents

Rotary machine, usable as pump or motor

Info

Publication number
FR780339A
FR780339A FR780339DA FR780339A FR 780339 A FR780339 A FR 780339A FR 780339D A FR780339D A FR 780339DA FR 780339 A FR780339 A FR 780339A
Authority
FR
France
Prior art keywords
usable
pump
motor
rotary machine
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
Otto Pfrengle
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 FR780339A publication Critical patent/FR780339A/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
    • F04C9/00—Oscillating-piston machines or pumps
    • F04C9/005—Oscillating-piston machines or pumps the piston oscillating in the space, e.g. around a fixed point

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR780339D 1934-09-28 1934-09-28 Rotary machine, usable as pump or motor Expired FR780339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780339T 1934-09-28

Publications (1)

Publication Number Publication Date
FR780339A true FR780339A (en) 1935-04-23

Family

ID=9204298

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780339D Expired FR780339A (en) 1934-09-28 1934-09-28 Rotary machine, usable as pump or motor

Country Status (1)

Country Link
FR (1) FR780339A (en)

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