BE796504A - Pompe centrifuge - Google Patents

Pompe centrifuge

Info

Publication number
BE796504A
BE796504A BE796504A BE796504A BE796504A BE 796504 A BE796504 A BE 796504A BE 796504 A BE796504 A BE 796504A BE 796504 A BE796504 A BE 796504A BE 796504 A BE796504 A BE 796504A
Authority
BE
Belgium
Prior art keywords
centrifugal pump
centrifugal
pump
Prior art date
Application number
BE796504A
Other languages
English (en)
Inventor
Pierre Hance
Original Assignee
Acec
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 Acec filed Critical Acec
Priority to BE796504A priority Critical patent/BE796504A/fr
Publication of BE796504A publication Critical patent/BE796504A/fr
Priority to IT49248/74A priority patent/IT1015841B/it
Priority to FR7407906A priority patent/FR2220696B1/fr
Priority to GB1047974A priority patent/GB1458693A/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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/02—Self-priming pumps
    • 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
    • F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • F04D3/02—Axial-flow pumps of screw type
    • 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
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE796504A 1973-03-09 1973-03-09 Pompe centrifuge BE796504A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE796504A BE796504A (fr) 1973-03-09 1973-03-09 Pompe centrifuge
IT49248/74A IT1015841B (it) 1973-03-09 1974-03-08 Pompa centrifuga
FR7407906A FR2220696B1 (fr) 1973-03-09 1974-03-08 Pompe centrifuge
GB1047974A GB1458693A (en) 1973-03-09 1974-03-08 Centrifugal pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE796504A BE796504A (fr) 1973-03-09 1973-03-09 Pompe centrifuge

Publications (1)

Publication Number Publication Date
BE796504A true BE796504A (fr) 1973-09-10

Family

ID=3860823

Family Applications (1)

Application Number Title Priority Date Filing Date
BE796504A BE796504A (fr) 1973-03-09 1973-03-09 Pompe centrifuge

Country Status (4)

Country Link
BE (1) BE796504A (fr)
FR (1) FR2220696B1 (fr)
GB (1) GB1458693A (fr)
IT (1) IT1015841B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2557313A1 (fr) * 2011-08-10 2013-02-13 Berlin Heart GmbH Pompe rotative dotée d'un rotor et d'éléments de transport
CN112855558B (zh) * 2021-01-26 2022-11-08 浙江扬子江泵业有限公司 一种自启动离心水泵
CN113915138B (zh) * 2021-09-28 2024-02-06 锦州重型水泵有限公司 一种水泵免抽真空的启动方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1586978A (en) * 1921-02-03 1926-06-01 Worthington Pump & Mach Corp Centrifugal pump
US1757670A (en) * 1927-09-23 1930-05-06 Herman L Keun Centrifugal pump
US2368530A (en) * 1943-04-19 1945-01-30 Edwards Miles Lowell Vapor expelling pump
FR935925A (fr) * 1946-02-12 1948-07-05 Rolls Royce Pompes à liquide entraînées par un moteur
US2721677A (en) * 1949-12-12 1955-10-25 Bernard Bercovitz Electric-motor-driven pumps
BE505656A (fr) * 1950-09-08
US3163119A (en) * 1961-07-03 1964-12-29 North American Aviation Inc Inducer
US3221661A (en) * 1961-12-18 1965-12-07 Electronic Specialty Co Low-suction head pumps
US3200754A (en) * 1964-02-10 1965-08-17 Frederick B Cline Water pump
AT270391B (de) * 1966-06-23 1969-04-25 Alfa Laval Ag Kreiselpumpe, insbesondere zum Fördern von mit faserigen Stoffen durchsetzten Dickflüssigkeiten
GB1218023A (en) * 1967-07-07 1971-01-06 Weir Pumps Ltd Formerly G & J Improvements in or relating to rotodynamic pumps
US3522997A (en) * 1968-07-01 1970-08-04 Rylewski Eugeniusz Inducer
US3635599A (en) * 1969-04-04 1972-01-18 Air Reduction Flame-arresting vent valve

Also Published As

Publication number Publication date
FR2220696A1 (fr) 1974-10-04
FR2220696B1 (fr) 1976-12-10
GB1458693A (en) 1976-12-15
IT1015841B (it) 1977-05-20

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ACEC S.A.

Effective date: 19860331