NL7312955A - - Google Patents

Info

Publication number
NL7312955A
NL7312955A NL7312955A NL7312955A NL7312955A NL 7312955 A NL7312955 A NL 7312955A NL 7312955 A NL7312955 A NL 7312955A NL 7312955 A NL7312955 A NL 7312955A NL 7312955 A NL7312955 A NL 7312955A
Authority
NL
Netherlands
Application number
NL7312955A
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 filed Critical
Publication of NL7312955A publication Critical patent/NL7312955A/xx

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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/042—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being cams
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
    • 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
    • F04B7/0076—Piston machines or pumps characterised by having positively-driven valving the members being actuated by electro-magnetic means
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
NL7312955A 1972-09-22 1973-09-20 NL7312955A (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPB054872 1972-09-22
AUPB359673 1973-06-08

Publications (1)

Publication Number Publication Date
NL7312955A true NL7312955A (xx) 1974-03-26

Family

ID=25641996

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7312955A NL7312955A (xx) 1972-09-22 1973-09-20

Country Status (5)

Country Link
DE (1) DE2347717A1 (xx)
FR (1) FR2200905A5 (xx)
GB (1) GB1450400A (xx)
IT (1) IT993072B (xx)
NL (1) NL7312955A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114687981A (zh) * 2015-02-18 2022-07-01 卡莱流体技术有限公司 用于泵送高粘性材料的高压泵

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127360A (en) * 1976-12-16 1978-11-28 Carpenter Clarence W Bumpless pump apparatus adjustable to meet slave system needs
DE3007116C2 (de) * 1980-02-26 1986-11-20 Walter Hofmann, Maschinenfabrik, 2084 Rellingen Anordnung zur pulsationsfreien Förderung eines flüssigen Mediums
EP0309596B1 (en) * 1987-09-26 1993-03-31 Hewlett-Packard GmbH Pumping apparatus for delivering liquid at high pressure
US4856967A (en) * 1987-09-29 1989-08-15 Jones Stanley C Hybrid high pressure pump for gas-liquid permeameters
DE19727623C1 (de) * 1997-06-28 1998-07-30 Hofmann Walter Maschf Verfahren zur Förderung von Flüssigkeiten mit Hilfe einer aus zwei einzelnen oszillierenden Verdrängerpumpen bestehenden Pumpenkombination und Vorrichtung zur Durchführung des Verfahrens
GB2524147B (en) * 2014-02-06 2016-02-10 Waters Technologies Corp Method for high pressure gradient chromatography using pump stroke control
CN107917064A (zh) * 2016-10-10 2018-04-17 天津有序环境科技发展有限公司 更加均匀的加氨泵控制方法
CN107917065B (zh) * 2016-10-10 2019-09-27 天津有序环境科技发展有限公司 简化的改造现有系统的加氨泵均匀控制方法
WO2022212504A1 (en) * 2021-03-31 2022-10-06 Waters Technologies Corporation Solvent delivery with a reduced volume single stroke pumping arrangement providing continuous solvent flow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114687981A (zh) * 2015-02-18 2022-07-01 卡莱流体技术有限公司 用于泵送高粘性材料的高压泵

Also Published As

Publication number Publication date
GB1450400A (en) 1976-09-22
FR2200905A5 (xx) 1974-04-19
DE2347717A1 (de) 1974-03-28
IT993072B (it) 1975-09-30

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