CA1041370A - Piston pump - Google Patents

Piston pump

Info

Publication number
CA1041370A
CA1041370A CA230,460A CA230460A CA1041370A CA 1041370 A CA1041370 A CA 1041370A CA 230460 A CA230460 A CA 230460A CA 1041370 A CA1041370 A CA 1041370A
Authority
CA
Canada
Prior art keywords
piston
cylinder
pump
inlet
pumps
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
CA230,460A
Other languages
English (en)
French (fr)
Inventor
Niels Brundbjerg
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
Application granted granted Critical
Publication of CA1041370A publication Critical patent/CA1041370A/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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • F04B7/045—Two pistons coacting within one cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Steroid Compounds (AREA)
CA230,460A 1974-06-27 1975-06-30 Piston pump Expired CA1041370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK347574AA DK137344B (da) 1974-06-27 1974-06-27 Stempelpumpe især til pumpning af beton.

Publications (1)

Publication Number Publication Date
CA1041370A true CA1041370A (en) 1978-10-31

Family

ID=8123315

Family Applications (1)

Application Number Title Priority Date Filing Date
CA230,460A Expired CA1041370A (en) 1974-06-27 1975-06-30 Piston pump

Country Status (7)

Country Link
CA (1) CA1041370A (en:Method)
DE (1) DE2528321A1 (en:Method)
DK (1) DK137344B (en:Method)
FR (1) FR2276480A1 (en:Method)
GB (1) GB1508665A (en:Method)
NO (1) NO752221L (en:Method)
SE (1) SE7507285L (en:Method)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2185293A (en) * 1986-01-11 1987-07-15 David Philip Moakes Dispensing pump for viscous liquids
DE4444671A1 (de) * 1994-12-15 1996-06-20 Abb Patent Gmbh Lackförderpumpe
DE19818141C2 (de) * 1998-04-23 2003-04-30 Trw Fahrwerksyst Gmbh & Co Verfahren zur Begrenzung des von einer Hydraulikpumpe bereitgestellten Drucks sowie Hydraulikpumpe zur Durchführung des Verfahrens
KR100461232B1 (ko) * 2001-12-03 2004-12-14 삼성광주전자 주식회사 유체 압축장치
FR2973082B1 (fr) * 2011-03-22 2015-12-25 Commissariat Energie Atomique Dispositif pompe de transfert a pistons, procede de transfert de matiere solide granulaire utilisant un tel dispositif, application du procede a l'alimentation d'un reacteur de gazeification
DK2928522T3 (da) * 2012-12-10 2020-08-24 Sanofi Aventis Deutschland Medicinsk pumpe og fremgangsmåde til drift af denne
US10004845B2 (en) 2014-04-18 2018-06-26 Becton, Dickinson And Company Split piston metering pump
EP3050585B1 (de) * 2015-01-27 2019-04-10 Idorsia Pharmaceuticals Ltd Dosiergerät zur Abgabe eines Fluids unter aseptischen Bedingungen
ITTO20150216A1 (it) * 2015-04-14 2016-10-14 Cane Spa Dispositivo di pompaggio per farmaci
US10881800B2 (en) 2016-06-08 2021-01-05 Shl Medical Ag Device for dispensing a fluid
CN107191349A (zh) * 2017-06-16 2017-09-22 赵宇 一种双柱塞变量泵及其使用方法
CN111516917B (zh) * 2020-04-20 2022-01-25 苏州市仨鑫球业有限公司 一种工业生产用高精度流体分配装置

Also Published As

Publication number Publication date
GB1508665A (en) 1978-04-26
SE7507285L (sv) 1975-12-30
DK347574A (en:Method) 1976-03-02
DK137344B (da) 1978-02-20
DK137344C (en:Method) 1978-07-24
FR2276480A1 (fr) 1976-01-23
DE2528321A1 (de) 1976-01-15
NO752221L (en:Method) 1975-12-30

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