CH437169A - Multi-stage liquid machine - Google Patents

Multi-stage liquid machine

Info

Publication number
CH437169A
CH437169A CH670165A CH670165A CH437169A CH 437169 A CH437169 A CH 437169A CH 670165 A CH670165 A CH 670165A CH 670165 A CH670165 A CH 670165A CH 437169 A CH437169 A CH 437169A
Authority
CH
Switzerland
Prior art keywords
stage liquid
liquid machine
machine
stage
liquid
Prior art date
Application number
CH670165A
Other languages
German (de)
Inventor
Henry Anderson Harold
Frederick Arkless George
Original Assignee
G & J Weir Ltd
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 G & J Weir Ltd filed Critical G & J Weir Ltd
Publication of CH437169A publication Critical patent/CH437169A/en

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal 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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F04D1/063—Multi-stage pumps of the vertically split casing 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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage 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
    • F04D29/40—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
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/91—Reversible between pump and motor use

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)
CH670165A 1964-06-04 1965-05-13 Multi-stage liquid machine CH437169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23120/64A GB1039473A (en) 1964-06-04 1964-06-04 Multi-stage fluid machine

Publications (1)

Publication Number Publication Date
CH437169A true CH437169A (en) 1967-05-31

Family

ID=10190428

Family Applications (1)

Application Number Title Priority Date Filing Date
CH670165A CH437169A (en) 1964-06-04 1965-05-13 Multi-stage liquid machine

Country Status (5)

Country Link
US (1) US3296972A (en)
CH (1) CH437169A (en)
FR (1) FR1435406A (en)
GB (1) GB1039473A (en)
NL (1) NL6506297A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694101A (en) * 1971-02-05 1972-09-26 Rollin Douglas Rumsey Reentry centrifugal pump/mixers
US3782850A (en) * 1971-08-09 1974-01-01 Garrett Corp Energy transfer machine
EP1216359B1 (en) * 1999-09-01 2011-03-23 Goodrich Pump & Engine Control Systems, Inc. Centrifugal pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE108042C1 (en) *
US2120277A (en) * 1935-04-26 1938-06-14 Canadian Allis Chalmers Ltd Rubber covered impeller
GB537727A (en) * 1940-04-03 1941-07-03 Coventry Climax Eng Ltd Improvements in centrifugal pumps
AU128026B2 (en) * 1945-08-17 1945-10-31 Bendix Aviation Corporation Multi-impulse blower
US2496496A (en) * 1946-02-15 1950-02-07 Thompson Prod Inc Turbine pump
CH329149A (en) * 1954-06-12 1958-04-15 Buechi Alfred Dr Ing H C Guide device for centrifugal fans or pumps

Also Published As

Publication number Publication date
GB1039473A (en) 1966-08-17
FR1435406A (en) 1966-04-15
NL6506297A (en) 1965-12-06
US3296972A (en) 1967-01-10

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