FR392356A - Perfectionnements apportés aux pompes à vide à membrane - Google Patents

Perfectionnements apportés aux pompes à vide à membrane

Info

Publication number
FR392356A
FR392356A FR392356A FR392356DA FR392356A FR 392356 A FR392356 A FR 392356A FR 392356 A FR392356 A FR 392356A FR 392356D A FR392356D A FR 392356DA FR 392356 A FR392356 A FR 392356A
Authority
FR
France
Prior art keywords
vacuum pumps
diaphragm vacuum
diaphragm
pumps
vacuum
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
FR392356A
Other languages
English (en)
Inventor
Martin Falk
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 FR392356A publication Critical patent/FR392356A/fr
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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • 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
    • F04B45/043—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms two or more plate-like pumping flexible members in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR392356A 1908-07-16 1908-07-16 Perfectionnements apportés aux pompes à vide à membrane Expired FR392356A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR392356T 1908-07-16

Publications (1)

Publication Number Publication Date
FR392356A true FR392356A (fr) 1908-11-25

Family

ID=1437737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR392356A Expired FR392356A (fr) 1908-07-16 1908-07-16 Perfectionnements apportés aux pompes à vide à membrane

Country Status (1)

Country Link
FR (1) FR392356A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0263199A1 (fr) * 1986-10-10 1988-04-13 Brugger, Stephan, Dipl.-Wirt.-Ing. Compresseur à membrane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0263199A1 (fr) * 1986-10-10 1988-04-13 Brugger, Stephan, Dipl.-Wirt.-Ing. Compresseur à membrane

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