FR2187034A5 - - Google Patents

Info

Publication number
FR2187034A5
FR2187034A5 FR7319909A FR7319909A FR2187034A5 FR 2187034 A5 FR2187034 A5 FR 2187034A5 FR 7319909 A FR7319909 A FR 7319909A FR 7319909 A FR7319909 A FR 7319909A FR 2187034 A5 FR2187034 A5 FR 2187034A5
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
FR7319909A
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.)
English Electric Co Ltd
Original Assignee
English Electric Co 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Application granted granted Critical
Publication of FR2187034A5 publication Critical patent/FR2187034A5/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
    • F04D29/40—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
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid 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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/08—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being radioactive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7319909A 1972-05-31 1973-05-30 Expired FR2187034A5 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2542672 1972-05-31

Publications (1)

Publication Number Publication Date
FR2187034A5 true FR2187034A5 (it) 1974-01-11

Family

ID=10227476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7319909A Expired FR2187034A5 (it) 1972-05-31 1973-05-30

Country Status (5)

Country Link
US (1) US3837762A (it)
DE (1) DE2327542A1 (it)
FR (1) FR2187034A5 (it)
IT (1) IT986393B (it)
NL (1) NL7307561A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147481A (en) * 1977-08-19 1979-04-03 Deutsch Daniel Harold Asymmetric permeable member
US4147480A (en) * 1977-08-19 1979-04-03 Deutsch Daniel Harold Asymmetric permeable member
WO1980001824A1 (en) * 1979-02-22 1980-09-04 D Deutsch Asymmetric permeable member
DE2953550A1 (de) * 1979-02-22 1981-04-09 D Deutsch Asymmetric permeable member
US8038392B2 (en) * 2007-07-18 2011-10-18 Honda Motor Co., Ltd. Axial diffuser for a centrifugal compressor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2210401A (en) * 1936-06-09 1940-08-06 Mervin J Fulton Pumping mechanism
CH243902A (de) * 1944-10-02 1946-08-15 Sulzer Ag Schleuderverdichter mit konisch-schraubenförmigem Strömungsverlauf.
US2694296A (en) * 1951-10-15 1954-11-16 Int Harvester Co Flow restricting device
FR1373013A (fr) * 1963-03-20 1964-09-25 Electric Auto Lite Co Dispositif convertisseur pour systèmes générateurs de poussée
US3333762A (en) * 1966-11-16 1967-08-01 United Aircraft Canada Diffuser for centrifugal compressor

Also Published As

Publication number Publication date
IT986393B (it) 1975-01-30
NL7307561A (it) 1973-12-04
US3837762A (en) 1974-09-24
DE2327542A1 (de) 1973-12-13

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Legal Events

Date Code Title Description
ST Notification of lapse