FR2473646B1 - - Google Patents

Info

Publication number
FR2473646B1
FR2473646B1 FR8000569A FR8000569A FR2473646B1 FR 2473646 B1 FR2473646 B1 FR 2473646B1 FR 8000569 A FR8000569 A FR 8000569A FR 8000569 A FR8000569 A FR 8000569A FR 2473646 B1 FR2473646 B1 FR 2473646B1
Authority
FR
France
Prior art keywords
compartment
membranes
casing
fixed
inlet
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
FR8000569A
Other languages
English (en)
Other versions
FR2473646A1 (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.)
ETA SA
Original Assignee
ETA SA
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 ETA SA filed Critical ETA SA
Priority to FR8000569A priority Critical patent/FR2473646A1/fr
Priority to AT81400031T priority patent/ATE8427T1/de
Priority to EP81400031A priority patent/EP0032473B1/fr
Priority to DE8181400031T priority patent/DE3164624D1/de
Publication of FR2473646A1 publication Critical patent/FR2473646A1/fr
Application granted granted Critical
Publication of FR2473646B1 publication Critical patent/FR2473646B1/fr
Granted 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
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
    • 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
    • F04B43/028—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms with in- or outlet valve arranged in the plate-like flexible member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
FR8000569A 1980-01-11 1980-01-11 Pompe volumetrique Granted FR2473646A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8000569A FR2473646A1 (fr) 1980-01-11 1980-01-11 Pompe volumetrique
AT81400031T ATE8427T1 (de) 1980-01-11 1981-01-12 Volumetrische pumpe.
EP81400031A EP0032473B1 (fr) 1980-01-11 1981-01-12 Pompe volumétrique
DE8181400031T DE3164624D1 (en) 1980-01-11 1981-01-12 Volumetric pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8000569A FR2473646A1 (fr) 1980-01-11 1980-01-11 Pompe volumetrique

Publications (2)

Publication Number Publication Date
FR2473646A1 FR2473646A1 (fr) 1981-07-17
FR2473646B1 true FR2473646B1 (fr) 1982-09-17

Family

ID=9237444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000569A Granted FR2473646A1 (fr) 1980-01-11 1980-01-11 Pompe volumetrique

Country Status (4)

Country Link
EP (1) EP0032473B1 (fr)
AT (1) ATE8427T1 (fr)
DE (1) DE3164624D1 (fr)
FR (1) FR2473646A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8504362D0 (sv) * 1985-09-20 1985-09-20 Astra Tech Ab Pump med kontinuerligt inflode och pulsativt utflode
US6179586B1 (en) * 1999-09-15 2001-01-30 Honeywell International Inc. Dual diaphragm, single chamber mesopump
GB2502129A (en) * 2012-05-17 2013-11-20 Selwood Group Ltd Pump

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR366449A (fr) * 1906-05-21 1906-10-04 Rudolf Terberger Pompe à membrane destinée au refoulement de grandes quantités de liquides, spécialement à bord des navires
GB191000699A (en) * 1910-01-11 1910-10-20 Theodore Wiedemann Improvement in Method of Pumping Air or other Fluids.
GB343304A (en) * 1930-02-06 1931-02-19 Charles Henry Woodfield Improvements in connection with pumps of the diaphragm type
DE552836C (de) * 1930-06-28 1932-06-18 Reinhard Wussow Elektromagnetisch betaetigte Pumpe
GB539247A (en) * 1940-03-13 1941-09-02 Robert Arthur Chalmers Improvements in or relating to diaphragm pumps
GB992591A (en) * 1961-12-19 1965-05-19 Arthur Lyon & Co Engineers Ltd Improvements relating to diaphragm pumps
FR1355609A (fr) * 1963-01-23 1964-03-20 Avialex Pompe perfectionnée du type à membrane
GB1159382A (en) * 1965-08-26 1969-07-23 Orbital Eng Pty Improvements in Reciprocating Pumps
FR2049632A5 (fr) * 1969-06-13 1971-03-26 Ganzinotti Jean
CH573550A5 (en) * 1973-01-26 1976-03-15 Klaue Hermann Magnetic push pull compressor - has diaphragms or pistons which reciprocate by electro magnets
DE2614293A1 (de) * 1975-04-15 1976-10-28 Selwood Ltd William R Pumpe

Also Published As

Publication number Publication date
ATE8427T1 (de) 1984-07-15
DE3164624D1 (en) 1984-08-16
EP0032473A1 (fr) 1981-07-22
FR2473646A1 (fr) 1981-07-17
EP0032473B1 (fr) 1984-07-11

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Legal Events

Date Code Title Description
ST Notification of lapse