FR2141239A5 - - Google Patents

Info

Publication number
FR2141239A5
FR2141239A5 FR7220372*A FR7220372A FR2141239A5 FR 2141239 A5 FR2141239 A5 FR 2141239A5 FR 7220372 A FR7220372 A FR 7220372A FR 2141239 A5 FR2141239 A5 FR 2141239A5
Authority
FR
France
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
FR7220372*A
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.)
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
Priority claimed from DE19717121096 external-priority patent/DE7121096U/de
Priority claimed from DE19722212322 external-priority patent/DE2212322A1/de
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR2141239A5 publication Critical patent/FR2141239A5/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
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0033—Pulsation and noise damping means with encapsulations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
FR7220372*A 1971-06-01 1972-05-31 Expired FR2141239A5 (cg-RX-API-DMAC7.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19717121096 DE7121096U (de) 1971-06-01 1971-06-01 Membranpumpe zur druck- oder vakuumerzeugung
DE19722212322 DE2212322A1 (de) 1972-03-15 1972-03-15 Membranpumpe zur druck- oder vakuumerzeugung

Publications (1)

Publication Number Publication Date
FR2141239A5 true FR2141239A5 (cg-RX-API-DMAC7.html) 1973-01-19

Family

ID=25762888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7220372*A Expired FR2141239A5 (cg-RX-API-DMAC7.html) 1971-06-01 1972-05-31

Country Status (3)

Country Link
FR (1) FR2141239A5 (cg-RX-API-DMAC7.html)
GB (1) GB1354037A (cg-RX-API-DMAC7.html)
IT (1) IT955951B (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007005223A1 (de) 2006-02-10 2007-09-13 Continental Teves Ag & Co. Ohg Motor-Pumpenaggregat
WO2016179360A1 (en) * 2015-05-05 2016-11-10 Parker-Hannifin Corporation Miniature vacuum/pressure diaphragm pumps with noise mitigation boot

Also Published As

Publication number Publication date
GB1354037A (en) 1974-06-05
IT955951B (it) 1973-09-29

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Legal Events

Date Code Title Description
ST Notification of lapse