IT993072B - Dispositivo e processi di pompaggio - Google Patents

Dispositivo e processi di pompaggio

Info

Publication number
IT993072B
IT993072B IT2826173A IT2826173A IT993072B IT 993072 B IT993072 B IT 993072B IT 2826173 A IT2826173 A IT 2826173A IT 2826173 A IT2826173 A IT 2826173A IT 993072 B IT993072 B IT 993072B
Authority
IT
Italy
Prior art keywords
pumping processes
pumping
processes
Prior art date
Application number
IT2826173A
Other languages
English (en)
Original Assignee
Ici Australia Ltd
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 Ici Australia Ltd filed Critical Ici Australia Ltd
Application granted granted Critical
Publication of IT993072B publication Critical patent/IT993072B/it

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)
IT2826173A 1972-09-22 1973-08-27 Dispositivo e processi di pompaggio IT993072B (it)

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
IT993072B true IT993072B (it) 1975-09-30

Family

ID=25641996

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2826173A IT993072B (it) 1972-09-22 1973-08-27 Dispositivo e processi di pompaggio

Country Status (5)

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

Families Citing this family (10)

* 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
GB201502686D0 (en) * 2015-02-18 2015-04-01 Finishing Brands Uk Ltd High pressure pump
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
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
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

Also Published As

Publication number Publication date
NL7312955A (it) 1974-03-26
GB1450400A (en) 1976-09-22
DE2347717A1 (de) 1974-03-28
FR2200905A5 (it) 1974-04-19

Similar Documents

Publication Publication Date Title
SE395938B (sv) Pumpaggregat
IT981770B (it) Apparecchio di essiccazione
IT970289B (it) Apparecchio fotografico di minime dimensioni
AT333018B (de) Sagevorrichtung
IT941299B (it) Apparecchio di essiccazione e di sterilizzazione
SE388840B (sv) Suganordning
IT981934B (it) Apparato di dialisi
IT998393B (it) Dispositivo di dosaggio
DK139540C (da) Vaeskering-vakuumpumpe
IT983389B (it) Apparato di trattamento fotografico
IT993072B (it) Dispositivo e processi di pompaggio
AR198855A1 (es) Dispositivo de aspiracion
AR195999A1 (es) Aparato dactiloscopico
IT981935B (it) Apparato di dialisi
AT334114B (de) Datenverarbeitungsgerat
IT980934B (it) Dispositivo di pompaggio per li quidi
AT317686B (de) Pumpanlage
AT328297B (de) Pumpenaggregat
IT1004563B (it) Procedimento e dispositivo di reazione
IT1002430B (it) Lettore di contromarche
IT985379B (it) Dispositivo di imbutitura
IT991441B (it) Dispositivo di pompaggio
AT327686B (de) Pumpenaggregat
IT992819B (it) Dispositivo di lappatura
BR7300292D0 (pt) Aparelho estimulante eletromedicinal