FR1130511A - Improvements to centrifugal pumps - Google Patents

Improvements to centrifugal pumps

Info

Publication number
FR1130511A
FR1130511A FR1130511DA FR1130511A FR 1130511 A FR1130511 A FR 1130511A FR 1130511D A FR1130511D A FR 1130511DA FR 1130511 A FR1130511 A FR 1130511A
Authority
FR
France
Prior art keywords
centrifugal pumps
pumps
centrifugal
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
Other languages
French (fr)
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.)
E AND M LAMORT FILS
Kadant Lamort SAS
Original Assignee
E&M Lamort Fils SA
E AND M LAMORT FILS
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 E&M Lamort Fils SA, E AND M LAMORT FILS filed Critical E&M Lamort Fils SA
Application granted granted Critical
Publication of FR1130511A publication Critical patent/FR1130511A/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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/001—Preventing vapour lock
    • F04D9/002—Preventing vapour lock by means in the very pump
    • 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
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0011—Control, e.g. regulation, of pumps, pumping installations or systems by using valves by-pass valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1130511D 1955-08-17 1955-08-17 Improvements to centrifugal pumps Expired FR1130511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1130511T 1955-08-17

Publications (1)

Publication Number Publication Date
FR1130511A true FR1130511A (en) 1957-02-06

Family

ID=9637409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1130511D Expired FR1130511A (en) 1955-08-17 1955-08-17 Improvements to centrifugal pumps

Country Status (1)

Country Link
FR (1) FR1130511A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063377A (en) * 1958-12-31 1962-11-13 Clayton Mark & Company Centrifugal jet pump
US3438330A (en) * 1965-10-20 1969-04-15 Waterous Co Noise suppression means
US3515494A (en) * 1968-04-09 1970-06-02 Coulter Electronics Self-priming fluid pump
US4152092A (en) * 1977-03-18 1979-05-01 Swearingen Judson S Rotary device with bypass system
DE3105074A1 (en) * 1981-02-12 1982-09-02 Werner Dipl.-Ing. 2800 Bremen Fass Priming appliance for liquid-delivering pumps
WO2004055373A1 (en) * 2002-12-18 2004-07-01 BSH Bosch und Siemens Hausgeräte GmbH Water-bearing domestic appliance comprising a drainage pump and corresponding drainage pump
CN100414114C (en) * 2002-12-18 2008-08-27 Bsh博施及西门子家用器具有限公司 Water-bearing domestic appliance comprising a drainage pump and corresponding drainage pump

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063377A (en) * 1958-12-31 1962-11-13 Clayton Mark & Company Centrifugal jet pump
US3438330A (en) * 1965-10-20 1969-04-15 Waterous Co Noise suppression means
US3515494A (en) * 1968-04-09 1970-06-02 Coulter Electronics Self-priming fluid pump
US4152092A (en) * 1977-03-18 1979-05-01 Swearingen Judson S Rotary device with bypass system
DE3105074A1 (en) * 1981-02-12 1982-09-02 Werner Dipl.-Ing. 2800 Bremen Fass Priming appliance for liquid-delivering pumps
WO2004055373A1 (en) * 2002-12-18 2004-07-01 BSH Bosch und Siemens Hausgeräte GmbH Water-bearing domestic appliance comprising a drainage pump and corresponding drainage pump
CN100414114C (en) * 2002-12-18 2008-08-27 Bsh博施及西门子家用器具有限公司 Water-bearing domestic appliance comprising a drainage pump and corresponding drainage pump
US7597110B2 (en) 2002-12-18 2009-10-06 Bsh Bosch Und Siemens Hausgeraete Gmbh Water-bearing domestic appliance comprising a drainage pump and corresponding drainage pump

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