FR2167948A5 - - Google Patents

Info

Publication number
FR2167948A5
FR2167948A5 FR7300870A FR7300870A FR2167948A5 FR 2167948 A5 FR2167948 A5 FR 2167948A5 FR 7300870 A FR7300870 A FR 7300870A FR 7300870 A FR7300870 A FR 7300870A FR 2167948 A5 FR2167948 A5 FR 2167948A5
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
FR7300870A
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 FR2167948A5 publication Critical patent/FR2167948A5/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
FR7300870A 1972-01-12 1973-01-11 Expired FR2167948A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB140372 1972-01-12
GB4707472A GB1417549A (en) 1972-01-12 1972-10-12 Centrifugal pumps for pumping liquids

Publications (1)

Publication Number Publication Date
FR2167948A5 true FR2167948A5 (en) 1973-08-24

Family

ID=26236717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7300870A Expired FR2167948A5 (en) 1972-01-12 1973-01-11

Country Status (6)

Country Link
US (1) US3847503A (en)
JP (1) JPS525361B2 (en)
DE (1) DE2300998C3 (en)
FR (1) FR2167948A5 (en)
GB (1) GB1417549A (en)
IT (1) IT976798B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986005557A1 (en) * 1985-03-19 1986-09-25 Framo Developments (Uk) Limited Pump or compressor unit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4959424B2 (en) * 2007-05-31 2012-06-20 勇 青谷 Pump device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE238089C (en) *
CA577325A (en) * 1959-06-09 M. Borden David Centrifugal compressor for a gas turbine engine
US795938A (en) * 1903-08-17 1905-08-01 James M Seymour Jr Blower or fan.
US1073413A (en) * 1910-09-30 1913-09-16 Hermann Faehrmann Propeller.
US1622930A (en) * 1921-10-08 1927-03-29 Karman Theodor Von Turbo machine
US2576700A (en) * 1947-06-02 1951-11-27 Schneider Brothers Company Blading for fluid flow devices
US2650752A (en) * 1949-08-27 1953-09-01 United Aircraft Corp Boundary layer control in blowers
GB1195993A (en) * 1967-08-11 1970-06-24 Rolls Royce Centrifugal Pumps.
US3588280A (en) * 1969-08-19 1971-06-28 Shmariahu Yedidiah Inducers for centrifugal pumps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986005557A1 (en) * 1985-03-19 1986-09-25 Framo Developments (Uk) Limited Pump or compressor unit

Also Published As

Publication number Publication date
JPS4882406A (en) 1973-11-05
US3847503A (en) 1974-11-12
DE2300998B2 (en) 1977-12-29
JPS525361B2 (en) 1977-02-12
IT976798B (en) 1974-09-10
DE2300998C3 (en) 1978-08-17
GB1417549A (en) 1975-12-10
DE2300998A1 (en) 1973-07-19

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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