FR1177525A - Air pump - Google Patents

Air pump

Info

Publication number
FR1177525A
FR1177525A FR1177525DA FR1177525A FR 1177525 A FR1177525 A FR 1177525A FR 1177525D A FR1177525D A FR 1177525DA FR 1177525 A FR1177525 A FR 1177525A
Authority
FR
France
Prior art keywords
air pump
pump
air
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
Robert Foct
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 FR1177525A publication Critical patent/FR1177525A/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1177525D 1957-06-25 1957-06-25 Air pump Expired FR1177525A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1177525T 1957-06-25

Publications (1)

Publication Number Publication Date
FR1177525A true FR1177525A (en) 1959-04-27

Family

ID=9660274

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1177525D Expired FR1177525A (en) 1957-06-25 1957-06-25 Air pump

Country Status (1)

Country Link
FR (1) FR1177525A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5542921A (en) * 1994-11-04 1996-08-06 Gerber Products Company Electric breast pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5542921A (en) * 1994-11-04 1996-08-06 Gerber Products Company Electric breast pump

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