DE2114178A1 - Fluidpumpe - Google Patents

Fluidpumpe

Info

Publication number
DE2114178A1
DE2114178A1 DE19712114178 DE2114178A DE2114178A1 DE 2114178 A1 DE2114178 A1 DE 2114178A1 DE 19712114178 DE19712114178 DE 19712114178 DE 2114178 A DE2114178 A DE 2114178A DE 2114178 A1 DE2114178 A1 DE 2114178A1
Authority
DE
Germany
Prior art keywords
diffusion
section
diffuser
chamber
fluid flow
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.)
Pending
Application number
DE19712114178
Other languages
German (de)
English (en)
Inventor
Albert Bocking
Glasgow Cathcart
Ryall Michael Leslie
Guido Pezanni
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.)
Weir Pumps Ltd
Original Assignee
Weir Pumps 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 Weir Pumps Ltd filed Critical Weir Pumps Ltd
Publication of DE2114178A1 publication Critical patent/DE2114178A1/de
Pending 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19712114178 1970-03-31 1971-03-24 Fluidpumpe Pending DE2114178A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1529270 1970-03-31

Publications (1)

Publication Number Publication Date
DE2114178A1 true DE2114178A1 (de) 1971-10-14

Family

ID=10056481

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712114178 Pending DE2114178A1 (de) 1970-03-31 1971-03-24 Fluidpumpe

Country Status (4)

Country Link
US (1) US3692426A (enExample)
DE (1) DE2114178A1 (enExample)
FR (1) FR2087840A5 (enExample)
GB (1) GB1307312A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014106932B4 (de) * 2013-05-22 2025-06-26 Johnson Electric International AG Pumpe

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2133195A5 (enExample) * 1971-04-13 1972-11-24 Commissariat Energie Atomique
US3788762A (en) * 1972-02-22 1974-01-29 Avco Corp Self-lubricated pump with means for lubricant purification
JPS56113097A (en) * 1980-02-08 1981-09-05 Hitachi Ltd Diffuser for centrifugal hydraulic machine
DE3016438C2 (de) * 1980-04-29 1985-12-19 Standard Elektrik Lorenz Ag, 7000 Stuttgart Querstromlüfter
US4789301A (en) * 1986-03-27 1988-12-06 Goulds Pumps, Incorporated Low specific speed pump casing construction
US4872809A (en) * 1987-03-06 1989-10-10 Giw Industries, Inc. Slurry pump having increased efficiency and wear characteristics
US8419358B2 (en) * 2009-06-17 2013-04-16 Sundyne, Llc Flow output nozzle for centrifugal pump
US9695826B1 (en) * 2012-06-28 2017-07-04 James Harmon Pitot tube pump and related methods
CN114060321B (zh) * 2021-11-01 2023-09-29 青岛海纳特船舶设备制造有限公司 一种带有卧式安装结构的船用轴流风机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA640239A (en) * 1962-04-24 Shell Oil Company Pump with restrictive orifice
GB268677A (en) * 1926-11-03 1927-04-07 Jethro Thomas Wade Improvements in and relating to turbine pumps and the like
US1914919A (en) * 1931-10-30 1933-06-20 Allis Chalmers Mfg Co Centrifugal pump
US2144417A (en) * 1937-01-11 1939-01-17 Claude B Schneible Sludge pump
US2268358A (en) * 1939-03-13 1941-12-30 Edward T Turner Centrifugal pump
US2715016A (en) * 1952-04-02 1955-08-09 Veneziani Italo Hydraulic rotary system of drilling with reverse water circulation
US3071077A (en) * 1958-11-25 1963-01-01 Ingersoll Rand Co Centrifugal pump
US3162135A (en) * 1961-02-20 1964-12-22 Sundstrand Corp Centrifugal pumps
DE1453723A1 (de) * 1963-07-19 1969-07-31 Barske Ulrich Max Kreiselpumpe,insbesondere fuer kleine bis mittlere Foerderstroeme
US3260216A (en) * 1964-08-21 1966-07-12 Goulds Pumps Venturi-centrifugal pump
US3333762A (en) * 1966-11-16 1967-08-01 United Aircraft Canada Diffuser for centrifugal compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014106932B4 (de) * 2013-05-22 2025-06-26 Johnson Electric International AG Pumpe

Also Published As

Publication number Publication date
FR2087840A5 (enExample) 1971-12-31
GB1307312A (en) 1973-02-21
US3692426A (en) 1972-09-19

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