NL7500519A - Werkwijze voor geruisdemping bij zuiger-membraan- pompen. - Google Patents

Werkwijze voor geruisdemping bij zuiger-membraan- pompen.

Info

Publication number
NL7500519A
NL7500519A NL7500519A NL7500519A NL7500519A NL 7500519 A NL7500519 A NL 7500519A NL 7500519 A NL7500519 A NL 7500519A NL 7500519 A NL7500519 A NL 7500519A NL 7500519 A NL7500519 A NL 7500519A
Authority
NL
Netherlands
Prior art keywords
piston
procedure
noise reduction
membrane pumps
pumps
Prior art date
Application number
NL7500519A
Other languages
English (en)
Original Assignee
Tuchenhagen Otto
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 Tuchenhagen Otto filed Critical Tuchenhagen Otto
Publication of NL7500519A publication Critical patent/NL7500519A/nl

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
    • F04B43/06—Pumps having fluid drive
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
NL7500519A 1974-01-17 1975-01-16 Werkwijze voor geruisdemping bij zuiger-membraan- pompen. NL7500519A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2402056A DE2402056B2 (de) 1974-01-17 1974-01-17 Membranpumpe

Publications (1)

Publication Number Publication Date
NL7500519A true NL7500519A (nl) 1975-07-21

Family

ID=5904965

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7500519A NL7500519A (nl) 1974-01-17 1975-01-16 Werkwijze voor geruisdemping bij zuiger-membraan- pompen.

Country Status (4)

Country Link
DE (1) DE2402056B2 (nl)
FR (1) FR2258542B1 (nl)
GB (1) GB1442956A (nl)
NL (1) NL7500519A (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116589A (en) * 1977-04-15 1978-09-26 Avco Corporation Extracorporeal pulsatile blood pump comprised of side by side bladders
FR2461131A1 (fr) * 1979-05-11 1981-01-30 Creusot Loire Procede de reglage du debit d'une pompe a membrane a commande hydraulique et pompe a membrane a commande hydraulique perfectionnee
DE3121053C2 (de) * 1980-05-31 1985-02-14 O.T. Pumpen GmbH & Co KG, 2059 Büchen Verfahren und Vorrichtung zur Durchführung des Verfahrens für eine Membranpumpe zur Verhinderung der Membranüberdehnung
DE19635801B4 (de) * 1996-09-04 2005-04-28 Zahnradfabrik Friedrichshafen Hochdruckpumpe mit Arbeitsschiebern
CN103352833B (zh) * 2013-08-01 2015-10-28 山东荣利中石油机械有限公司 一种能在运行中调节流量的隔膜泵液力端
CN106640607A (zh) * 2017-03-02 2017-05-10 吴平 脉动式气动加药***和加药方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1041562A (fr) * 1950-06-20 1953-10-26 Dispositif de manoeuvre de pompe à diaphragme et à piston combinés, en carters étanches, avec régulateur de pression
US3680981A (en) * 1970-12-21 1972-08-01 Josef Wagner Pump and method of driving same

Also Published As

Publication number Publication date
FR2258542A1 (nl) 1975-08-18
DE2402056A1 (de) 1975-07-24
FR2258542B1 (nl) 1979-07-27
GB1442956A (en) 1976-07-21
DE2402056B2 (de) 1981-07-02

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed