CA1265955A - Systemes de pompage - Google Patents

Systemes de pompage

Info

Publication number
CA1265955A
CA1265955A CA000501557A CA501557A CA1265955A CA 1265955 A CA1265955 A CA 1265955A CA 000501557 A CA000501557 A CA 000501557A CA 501557 A CA501557 A CA 501557A CA 1265955 A CA1265955 A CA 1265955A
Authority
CA
Canada
Prior art keywords
units
unit
power
outflow
pressure
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
CA000501557A
Other languages
English (en)
Inventor
John Harp
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.)
Thomas Willett and Co Ltd
Original Assignee
Thomas Willett and Co 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 Thomas Willett and Co Ltd filed Critical Thomas Willett and Co Ltd
Application granted granted Critical
Publication of CA1265955A publication Critical patent/CA1265955A/fr
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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
CA000501557A 1985-02-12 1986-02-11 Systemes de pompage Expired CA1265955A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8503571 1985-02-12
GB08503571A GB2170869B (en) 1985-02-12 1985-02-12 Pumping systems

Publications (1)

Publication Number Publication Date
CA1265955A true CA1265955A (fr) 1990-02-20

Family

ID=10574345

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000501557A Expired CA1265955A (fr) 1985-02-12 1986-02-11 Systemes de pompage

Country Status (2)

Country Link
CA (1) CA1265955A (fr)
GB (1) GB2170869B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1227502B (it) * 1988-12-06 1991-04-12 Alberto Giordani Pompa volumetrica per il pompaggio di liquidi alimentari in genere e, in particolare, per impieghi in campo enologico
DE3937900A1 (de) * 1989-07-13 1991-01-17 Lenhardt Maschinenbau Vorrichtung zum foerdern von fluessigen oder pastoesen substanzen
GB8928450D0 (en) * 1989-12-16 1990-02-21 Thomas Willett & Company Limit Pumping systems
EP0669462A1 (fr) * 1995-01-30 1995-08-30 Aliva Aktiengesellschaft Procédé de réglage de l'amplitude de la pulsation et pompe à béton

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1016407A (en) * 1971-06-07 1977-08-30 Duane D. Krohn Pump and operating mechanism therefor
US4108574A (en) * 1977-01-21 1978-08-22 International Paper Company Apparatus and method for the indirect measurement and control of the flow rate of a liquid in a piping system
DE3035770C2 (de) * 1980-09-23 1984-08-16 Bruker Analytische Meßtechnik GmbH, 7512 Rheinstetten Mehrfach-Kolbenpumpe mit konstanter Förderleistung

Also Published As

Publication number Publication date
GB8503571D0 (en) 1985-03-13
GB2170869A (en) 1986-08-13
GB2170869B (en) 1987-11-11

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Legal Events

Date Code Title Description
MKEX Expiry