CH215738A - Centrifugal pump with adjustable guide vanes. - Google Patents

Centrifugal pump with adjustable guide vanes.

Info

Publication number
CH215738A
CH215738A CH215738DA CH215738A CH 215738 A CH215738 A CH 215738A CH 215738D A CH215738D A CH 215738DA CH 215738 A CH215738 A CH 215738A
Authority
CH
Switzerland
Prior art keywords
centrifugal pump
guide vanes
adjustable guide
adjustable
vanes
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesell Maschinenfabriken
Original Assignee
Escher Wyss Maschf Ag
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 Escher Wyss Maschf Ag filed Critical Escher Wyss Maschf Ag
Publication of CH215738A publication Critical patent/CH215738A/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/466—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/16—Stators
    • F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
    • F03B3/183—Adjustable vanes, e.g. wicket gates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH215738D 1940-03-26 1940-03-26 Centrifugal pump with adjustable guide vanes. CH215738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH736266X 1940-03-26

Publications (1)

Publication Number Publication Date
CH215738A true CH215738A (en) 1941-07-15

Family

ID=4532756

Family Applications (1)

Application Number Title Priority Date Filing Date
CH215738D CH215738A (en) 1940-03-26 1940-03-26 Centrifugal pump with adjustable guide vanes.

Country Status (2)

Country Link
CH (1) CH215738A (en)
DE (1) DE736266C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277221A (en) * 1976-04-22 1981-07-07 Dominion Engineering Works Limited Wicket gate bearing seal
WO2024152817A1 (en) * 2023-01-17 2024-07-25 东方电气集团东方电机有限公司 Large-power-variable-amplitude variable-speed pump

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793550A (en) * 1971-12-29 1973-04-16 Gen Electric CENTRIFUGAL PUMP WITH ADJUSTABLE DIFFUSER
FR2892147B1 (en) * 2005-10-18 2010-09-17 Snecma VARIABLE-TIMING STATOR VANE GUIDING DEVICE IN AXIAL TURBOMACHINE
DE102008027157B4 (en) 2008-06-06 2014-07-17 Pierburg Pump Technology Gmbh Adjustable coolant pump for the cooling circuit of an internal combustion engine
DE102014114964B4 (en) * 2014-10-15 2016-05-25 Pierburg Gmbh Adjustable, mechanically driven coolant pump for an internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277221A (en) * 1976-04-22 1981-07-07 Dominion Engineering Works Limited Wicket gate bearing seal
WO2024152817A1 (en) * 2023-01-17 2024-07-25 东方电气集团东方电机有限公司 Large-power-variable-amplitude variable-speed pump

Also Published As

Publication number Publication date
DE736266C (en) 1943-06-10

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