GB1442956A - Piston-diaphragm pump and a method of silencing it - Google Patents

Piston-diaphragm pump and a method of silencing it

Info

Publication number
GB1442956A
GB1442956A GB133475A GB133475A GB1442956A GB 1442956 A GB1442956 A GB 1442956A GB 133475 A GB133475 A GB 133475A GB 133475 A GB133475 A GB 133475A GB 1442956 A GB1442956 A GB 1442956A
Authority
GB
United Kingdom
Prior art keywords
valve
liquid column
silencing
diaphragm pump
jan
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
GB133475A
Other languages
English (en)
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
Application filed by Individual filed Critical Individual
Publication of GB1442956A publication Critical patent/GB1442956A/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
    • F04B43/02—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)
GB133475A 1974-01-17 1975-01-13 Piston-diaphragm pump and a method of silencing it Expired GB1442956A (en)

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
GB1442956A true GB1442956A (en) 1976-07-21

Family

ID=5904965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB133475A Expired GB1442956A (en) 1974-01-17 1975-01-13 Piston-diaphragm pump and a method of silencing it

Country Status (4)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19635801A1 (de) * 1996-09-04 1998-03-05 Zahnradfabrik Friedrichshafen Hochdruckpumpe mit Arbeitsschiebern
CN103352833A (zh) * 2013-08-01 2013-10-16 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 脉动式气动加药系统和加药方法
CN112901465A (zh) * 2021-03-25 2021-06-04 宝鸡金泉水泵制造有限公司 排气式双隔离双隔膜隔膜泵

Families Citing this family (3)

* 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

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19635801A1 (de) * 1996-09-04 1998-03-05 Zahnradfabrik Friedrichshafen Hochdruckpumpe mit Arbeitsschiebern
DE19635801B4 (de) * 1996-09-04 2005-04-28 Zahnradfabrik Friedrichshafen Hochdruckpumpe mit Arbeitsschiebern
CN103352833A (zh) * 2013-08-01 2013-10-16 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
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 脉动式气动加药系统和加药方法
CN112901465A (zh) * 2021-03-25 2021-06-04 宝鸡金泉水泵制造有限公司 排气式双隔离双隔膜隔膜泵

Also Published As

Publication number Publication date
FR2258542A1 (enExample) 1975-08-18
DE2402056A1 (de) 1975-07-24
NL7500519A (nl) 1975-07-21
FR2258542B1 (enExample) 1979-07-27
DE2402056B2 (de) 1981-07-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee