SE7908141L - Membranpump for alstring av over- och undertryck i gasformiga medier - Google Patents

Membranpump for alstring av over- och undertryck i gasformiga medier

Info

Publication number
SE7908141L
SE7908141L SE7908141A SE7908141A SE7908141L SE 7908141 L SE7908141 L SE 7908141L SE 7908141 A SE7908141 A SE 7908141A SE 7908141 A SE7908141 A SE 7908141A SE 7908141 L SE7908141 L SE 7908141L
Authority
SE
Sweden
Prior art keywords
suppression
diaphragm
membrane pump
gaseous media
chamber
Prior art date
Application number
SE7908141A
Other languages
Unknown language ( )
English (en)
Inventor
G Sendfeld
A Seipel
Original Assignee
Westfaelische Metall Industrie
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 Westfaelische Metall Industrie filed Critical Westfaelische Metall Industrie
Publication of SE7908141L publication Critical patent/SE7908141L/sv

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
    • F04B45/041—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms double acting plate-like flexible pumping member
SE7908141A 1978-11-25 1979-10-02 Membranpump for alstring av over- och undertryck i gasformiga medier SE7908141L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782851060 DE2851060A1 (de) 1978-11-25 1978-11-25 Membranpumpe zur erzeugung von ueber- und unterdruck in gasfoermigen medien

Publications (1)

Publication Number Publication Date
SE7908141L true SE7908141L (sv) 1980-05-26

Family

ID=6055542

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7908141A SE7908141L (sv) 1978-11-25 1979-10-02 Membranpump for alstring av over- och undertryck i gasformiga medier

Country Status (4)

Country Link
DE (1) DE2851060A1 (sv)
FR (1) FR2442355A1 (sv)
GB (1) GB2037375A (sv)
SE (1) SE7908141L (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3337224A1 (de) * 1983-10-13 1985-05-02 Triton Belco AG, 2000 Hamburg Doppelseitig wirkende membranpumpe zur erzeugung von vakuum und foerderung von abwasser
DE3405696A1 (de) * 1984-02-17 1984-08-23 Ewald 3417 Bodenfelde Dittrich Membranpumpe
JP2764164B2 (ja) * 1988-03-25 1998-06-11 パイロットインキ株式会社 スプレー装置
US5876190A (en) 1996-01-03 1999-03-02 Buchi Labortechnik Ag Vacuum membrane pump and a head portion for a vacuum membrane pump
GB2355048B (en) * 1999-10-05 2001-10-03 Lo Chi Chung Diaphragm activated compression pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR393884A (fr) * 1908-09-02 1909-01-08 Otto Benke Pompe aspirante et foulante
FR968430A (fr) * 1948-06-25 1950-11-27 Pallas App G M B H Geratewerk Pompe à membrane unique, particulièrement applicable à l'injection de combustible
US2819013A (en) * 1953-08-13 1958-01-07 Cline Electric Mfg Co Diaphragm compressor pump
GB867775A (en) * 1960-03-02 1961-05-10 Pulsator Ab Improvements in or relating to electrically-driven membrane-type pumps
US3149777A (en) * 1961-04-03 1964-09-22 Thompson Ramo Wooldridge Inc Low pressure rotary valve diaphragm air pump
DE2312607C2 (de) * 1973-03-14 1974-12-19 Deutsche Vergaser Gmbh & Co Kg, 4040 Neuss Als Drehzahlgeber arbeitende Membran-Luftpumpe

Also Published As

Publication number Publication date
DE2851060A1 (de) 1980-06-12
FR2442355A1 (fr) 1980-06-20
GB2037375A (en) 1980-07-09

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