FR88170E - rotary electric pump - Google Patents

rotary electric pump

Info

Publication number
FR88170E
FR88170E FR3875A FR3875A FR88170E FR 88170 E FR88170 E FR 88170E FR 3875 A FR3875 A FR 3875A FR 3875 A FR3875 A FR 3875A FR 88170 E FR88170 E FR 88170E
Authority
FR
France
Prior art keywords
rotary electric
electric pump
pump
rotary
electric
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.)
Expired
Application number
FR3875A
Other languages
French (fr)
Inventor
Jose Garcia
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR3875A priority Critical patent/FR88170E/en
Priority to NL6504028A priority patent/NL6504028A/xx
Priority to DEC12921U priority patent/DE1977689U/en
Application granted granted Critical
Publication of FR88170E publication Critical patent/FR88170E/en
Expired 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0027—Varying behaviour or the very pump
    • F04D15/0033—By-passing by increasing clearance between impeller and its casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0094—Indicators of rotational movement
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/622—Adjusting the clearances between rotary and stationary parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR3875A 1964-04-01 1965-02-01 rotary electric pump Expired FR88170E (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR3875A FR88170E (en) 1965-02-01 1965-02-01 rotary electric pump
NL6504028A NL6504028A (en) 1964-04-01 1965-03-30
DEC12921U DE1977689U (en) 1964-04-01 1965-04-01 ELECTRIC CENTRIFUGAL PUMP.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR3875A FR88170E (en) 1965-02-01 1965-02-01 rotary electric pump

Publications (1)

Publication Number Publication Date
FR88170E true FR88170E (en) 1966-06-03

Family

ID=8569617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR3875A Expired FR88170E (en) 1964-04-01 1965-02-01 rotary electric pump

Country Status (1)

Country Link
FR (1) FR88170E (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2417049A (en) * 2004-08-10 2006-02-15 Gilbert Gilkes & Gordon Ltd Self-priming pump
WO2009020420A1 (en) * 2007-05-15 2009-02-12 Itt Manufacturing Enterprises Inc Submersible centrifugal pump with normal and ejector modes of operation
CN103867490A (en) * 2008-06-13 2014-06-18 伟尔矿物澳大利亚私人有限公司 Side liner for a pump

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2417049A (en) * 2004-08-10 2006-02-15 Gilbert Gilkes & Gordon Ltd Self-priming pump
GB2417049B (en) * 2004-08-10 2009-07-01 Gilbert Gilkes & Gordon Ltd Improvements in or relating to self-priming pumps
WO2009020420A1 (en) * 2007-05-15 2009-02-12 Itt Manufacturing Enterprises Inc Submersible centrifugal pump with normal and ejector modes of operation
US8608428B2 (en) 2007-05-15 2013-12-17 Xylem Ip Holdings Llc Submersible centrifugal pump with normal and ejector modes of operation
CN103867490A (en) * 2008-06-13 2014-06-18 伟尔矿物澳大利亚私人有限公司 Side liner for a pump
US9759224B2 (en) 2008-06-13 2017-09-12 Weir Minerals Australia Ltd. Adjustable side liner for a pump

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