FR391866A - Compressed air pump - Google Patents

Compressed air pump

Info

Publication number
FR391866A
FR391866A FR391866DA FR391866A FR 391866 A FR391866 A FR 391866A FR 391866D A FR391866D A FR 391866DA FR 391866 A FR391866 A FR 391866A
Authority
FR
France
Prior art keywords
compressed air
air pump
pump
compressed
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
Fernand Dumas
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR391866A publication Critical patent/FR391866A/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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F3/00—Pumps using negative pressure acting directly on the liquid to be pumped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR391866D 1908-05-05 1908-05-05 Compressed air pump Expired FR391866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR391866T 1908-05-05

Publications (1)

Publication Number Publication Date
FR391866A true FR391866A (en) 1908-11-11

Family

ID=1437289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR391866D Expired FR391866A (en) 1908-05-05 1908-05-05 Compressed air pump

Country Status (1)

Country Link
FR (1) FR391866A (en)

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