BR9106900A - PUMPS - Google Patents

PUMPS

Info

Publication number
BR9106900A
BR9106900A BR919106900A BR9106900A BR9106900A BR 9106900 A BR9106900 A BR 9106900A BR 919106900 A BR919106900 A BR 919106900A BR 9106900 A BR9106900 A BR 9106900A BR 9106900 A BR9106900 A BR 9106900A
Authority
BR
Brazil
Prior art keywords
pumps
Prior art date
Application number
BR919106900A
Other languages
Portuguese (pt)
Inventor
Raymond Ivor Booth
Original Assignee
Componenta International Limit
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 Componenta International Limit filed Critical Componenta International Limit
Publication of BR9106900A publication Critical patent/BR9106900A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0027—Varying behaviour or the very pump
    • F04D15/0038—Varying behaviour or the very pump by varying the effective cross-sectional area of flow through the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2283—Rotors specially for centrifugal pumps with special measures for reverse pumping action
BR919106900A 1990-09-28 1991-09-23 PUMPS BR9106900A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909021164A GB9021164D0 (en) 1990-09-28 1990-09-28 Pumps
PCT/GB1991/001625 WO1992006302A1 (en) 1990-09-28 1991-09-23 Pumps

Publications (1)

Publication Number Publication Date
BR9106900A true BR9106900A (en) 1993-07-13

Family

ID=10682922

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919106900A BR9106900A (en) 1990-09-28 1991-09-23 PUMPS

Country Status (8)

Country Link
EP (1) EP0549738A1 (en)
JP (1) JPH06504346A (en)
AU (1) AU8629191A (en)
BR (1) BR9106900A (en)
CA (1) CA2092913A1 (en)
GB (1) GB9021164D0 (en)
WO (1) WO1992006302A1 (en)
ZA (1) ZA917655B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITCR20050008A1 (en) * 2005-06-01 2006-12-02 Luigi Spedini Impeller for centrifugal pump with permanent magnet synchronous motor
DE102011001090A1 (en) * 2011-03-04 2012-09-06 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Merbelsrod Controllable cooling system for a motor vehicle, coolant pump therefor, usable in the coolant pump impeller and method for controlling a flow of coolant in such a cooling system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR802966A (en) * 1936-03-05 1936-09-19 Jombart Centrifugal pump or reversible fan
FR2186074A5 (en) * 1972-05-23 1974-01-04 Sev Marchal
US4828455A (en) * 1982-12-21 1989-05-09 Aisin Seiki Kabushiki Kaisha Temperature responsive blade shroud-disk for thermostatic water pump
IT1179626B (en) * 1984-04-30 1987-09-16 Mes Sa VARIABLE GEOMETRY IMPELLER FOR TWO-DELIVERY CENTRIFUGAL PUMPS SELECTABLE BY INVERSION OF THE DIRECTION OF ROTATION PARTICULARLY FOR MOTORWINDER WASHER SYSTEMS

Also Published As

Publication number Publication date
JPH06504346A (en) 1994-05-19
AU8629191A (en) 1992-04-28
ZA917655B (en) 1993-03-25
GB9021164D0 (en) 1990-11-14
WO1992006302A1 (en) 1992-04-16
EP0549738A1 (en) 1993-07-07
CA2092913A1 (en) 1992-03-29

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