NO276773L - - Google Patents

Info

Publication number
NO276773L
NO276773L NO2767/73A NO276773A NO276773L NO 276773 L NO276773 L NO 276773L NO 2767/73 A NO2767/73 A NO 2767/73A NO 276773 A NO276773 A NO 276773A NO 276773 L NO276773 L NO 276773L
Authority
NO
Norway
Application number
NO2767/73A
Other languages
Norwegian (no)
Inventor
O R Navelsaker
Original Assignee
Thune Eureka As
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 Thune Eureka As filed Critical Thune Eureka As
Priority to NO2767/73A priority Critical patent/NO276773L/no
Priority to US439766A priority patent/US3904306A/en
Priority to DE19742405748 priority patent/DE2405748A1/de
Priority to SE7402152A priority patent/SE7402152L/
Priority to ES423426A priority patent/ES423426A1/es
Priority to JP49021002A priority patent/JPS5023009A/ja
Publication of NO276773L publication Critical patent/NO276773L/no

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2211—More than one set of flow passages
    • 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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/007—Preventing loss of prime, siphon breakers
    • F04D9/008—Preventing loss of prime, siphon breakers by means in the suction mouth, e.g. foot valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NO2767/73A 1973-07-05 1973-07-05 NO276773L (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NO2767/73A NO276773L (de) 1973-07-05 1973-07-05
US439766A US3904306A (en) 1973-07-05 1974-02-05 Two-way impeller in a centrifugal pump having vertical drive shaft
DE19742405748 DE2405748A1 (de) 1973-07-05 1974-02-07 Doppel-laufrad in einer zentrifugalpumpe mit vertikaler antriebswelle
SE7402152A SE7402152L (de) 1973-07-05 1974-02-19
ES423426A ES423426A1 (es) 1973-07-05 1974-02-20 Perfeccionamientos en la construccion de rodetes bidirec- cionales en bombas centrifugas.
JP49021002A JPS5023009A (de) 1973-07-05 1974-02-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO2767/73A NO276773L (de) 1973-07-05 1973-07-05

Publications (1)

Publication Number Publication Date
NO276773L true NO276773L (de) 1975-02-03

Family

ID=19879114

Family Applications (1)

Application Number Title Priority Date Filing Date
NO2767/73A NO276773L (de) 1973-07-05 1973-07-05

Country Status (6)

Country Link
US (1) US3904306A (de)
JP (1) JPS5023009A (de)
DE (1) DE2405748A1 (de)
ES (1) ES423426A1 (de)
NO (1) NO276773L (de)
SE (1) SE7402152L (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07117076B2 (ja) * 1989-05-26 1995-12-18 太平洋機工株式会社 ウオータジェット推進機のためのターボ型ポンプ用羽根車およびこの羽根車を有するターボ型ポンプ
NO301112B1 (no) * 1996-01-26 1997-09-15 Mohn Fusa As Frank Anordning ved lossepumpe som er neddykkbar i lasten i en skipslastetank
US7179057B2 (en) * 2004-03-31 2007-02-20 Weir Slurry Group, Inc. Velocity profile impeller vane
TWI296025B (en) * 2005-05-27 2008-04-21 Delta Electronics Inc Fan and impeller thereof
US7549837B2 (en) * 2006-10-26 2009-06-23 Schlumberger Technology Corporation Impeller for centrifugal pump
CA2856861C (en) * 2007-05-21 2019-02-12 Weir Minerals Australia Ltd Flow directing device for delivering material to an impeller
US7858020B2 (en) * 2008-03-14 2010-12-28 Thut Bruno H Molten metal flow powered degassing device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465625A (en) * 1943-10-18 1949-03-29 Sulzer Ag Centrifugal compressor
US2383424A (en) * 1944-05-06 1945-08-21 Ingersoll Rand Co Pump
US2463251A (en) * 1944-10-19 1949-03-01 Curtis Pump Co Vapor expelling pump
US2581828A (en) * 1946-03-07 1952-01-08 Nash Engineering Co Pump
US2471174A (en) * 1947-04-24 1949-05-24 Clark Bros Co Inc Centrifugal compressor stability means
US2985108A (en) * 1957-09-16 1961-05-23 Curtiss Wright Corp Vapor purging pump
US3250440A (en) * 1963-12-23 1966-05-10 Fmc Corp Pumping apparatus
US3721504A (en) * 1971-02-18 1973-03-20 A Crisafulli Vertically adjustable centrifugal pump for use in manholes

Also Published As

Publication number Publication date
JPS5023009A (de) 1975-03-12
ES423426A1 (es) 1976-05-16
DE2405748A1 (de) 1975-01-30
US3904306A (en) 1975-09-09
SE7402152L (de) 1975-01-07

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