FR2175393A5 - - Google Patents

Info

Publication number
FR2175393A5
FR2175393A5 FR7246661A FR7246661A FR2175393A5 FR 2175393 A5 FR2175393 A5 FR 2175393A5 FR 7246661 A FR7246661 A FR 7246661A FR 7246661 A FR7246661 A FR 7246661A FR 2175393 A5 FR2175393 A5 FR 2175393A5
Authority
FR
France
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
FR7246661A
Other languages
French (fr)
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.)
Northrop Grumman Properties Ltd
Original Assignee
Lucas Aerospace 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 Lucas Aerospace Ltd filed Critical Lucas Aerospace Ltd
Application granted granted Critical
Publication of FR2175393A5 publication Critical patent/FR2175393A5/fr
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
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0055—Rotors with adjustable blades
    • 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
    • F04D29/24—Vanes
    • F04D29/247—Vanes elastic or self-adjusting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7246661A 1972-01-19 1972-12-28 Expired FR2175393A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB252772 1972-01-19

Publications (1)

Publication Number Publication Date
FR2175393A5 true FR2175393A5 (de) 1973-10-19

Family

ID=9741142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7246661A Expired FR2175393A5 (de) 1972-01-19 1972-12-28

Country Status (4)

Country Link
JP (1) JPS4882404A (de)
DE (1) DE2302351A1 (de)
FR (1) FR2175393A5 (de)
IT (1) IT976917B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001079703A1 (en) * 2000-04-13 2001-10-25 Tesma International Inc. Variable flow water pump
WO2003019013A1 (en) * 2001-08-27 2003-03-06 Aerodyn Ab Centrifugal pump

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4139330A (en) * 1977-04-14 1979-02-13 Buffalo Forge Company Adjustable vane centrifugal pump impeller construction
JPS58223000A (ja) * 1982-06-18 1983-12-24 Iwai Kikai Kogyo Kk うず巻ポンプ
DE102008017818B4 (de) * 2008-04-08 2010-12-09 Siemens Aktiengesellschaft Radiallüfter, insbesondere Scheibenlüfter, sowie Verwendung eines derartigen Radiallüfters zur Eigenbelüftung einer Maschine
CN111810440B (zh) * 2020-07-03 2021-08-10 上海连成集团苏州股份有限公司 一种离心式水泵

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001079703A1 (en) * 2000-04-13 2001-10-25 Tesma International Inc. Variable flow water pump
US6935839B2 (en) 2000-04-13 2005-08-30 Tesma International Inc. Variable flow water pump
EP2395245A3 (de) * 2000-04-13 2016-07-06 Magna Powertrain Inc. Wasserpumpe mit variablem Durchfluss
WO2003019013A1 (en) * 2001-08-27 2003-03-06 Aerodyn Ab Centrifugal pump

Also Published As

Publication number Publication date
DE2302351A1 (de) 1973-07-26
IT976917B (it) 1974-09-10
JPS4882404A (de) 1973-11-05

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse