FR600237A - Improvements to diaphragm pumps - Google Patents

Improvements to diaphragm pumps

Info

Publication number
FR600237A
FR600237A FR600237DA FR600237A FR 600237 A FR600237 A FR 600237A FR 600237D A FR600237D A FR 600237DA FR 600237 A FR600237 A FR 600237A
Authority
FR
France
Prior art keywords
diaphragm pumps
pumps
diaphragm
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)
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.)
Hugo Krogh & Co AB
Original Assignee
Hugo Krogh & Co AB
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 Hugo Krogh & Co AB filed Critical Hugo Krogh & Co AB
Application granted granted Critical
Publication of FR600237A publication Critical patent/FR600237A/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
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/023—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms double acting plate-like flexible member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR600237D 1925-06-30 1925-06-30 Improvements to diaphragm pumps Expired FR600237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR600237T 1925-06-30

Publications (1)

Publication Number Publication Date
FR600237A true FR600237A (en) 1926-02-02

Family

ID=8970076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR600237D Expired FR600237A (en) 1925-06-30 1925-06-30 Improvements to diaphragm pumps

Country Status (1)

Country Link
FR (1) FR600237A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936237A (en) * 1973-03-14 1976-02-03 Deutsche Vergaser Gmbh & Co. K.G. Membrane-air pump adapted to function as a tachometer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936237A (en) * 1973-03-14 1976-02-03 Deutsche Vergaser Gmbh & Co. K.G. Membrane-air pump adapted to function as a tachometer

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