FR2476241B1 - - Google Patents

Info

Publication number
FR2476241B1
FR2476241B1 FR8003432A FR8003432A FR2476241B1 FR 2476241 B1 FR2476241 B1 FR 2476241B1 FR 8003432 A FR8003432 A FR 8003432A FR 8003432 A FR8003432 A FR 8003432A FR 2476241 B1 FR2476241 B1 FR 2476241B1
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
FR8003432A
Other languages
French (fr)
Other versions
FR2476241A1 (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.)
FEMMECHANIKA
Original Assignee
FEMMECHANIKA
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 FEMMECHANIKA filed Critical FEMMECHANIKA
Priority to FR8003432A priority Critical patent/FR2476241A1/fr
Publication of FR2476241A1 publication Critical patent/FR2476241A1/fr
Application granted granted Critical
Publication of FR2476241B1 publication Critical patent/FR2476241B1/fr
Granted 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
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative 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
    • F04D29/18—Rotors
    • F04D29/188—Rotors specially for regenerative pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8003432A 1980-02-15 1980-02-15 Roue, en particulier pour turbopompes a auto-amorcage avec canal lateral Granted FR2476241A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8003432A FR2476241A1 (fr) 1980-02-15 1980-02-15 Roue, en particulier pour turbopompes a auto-amorcage avec canal lateral

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8003432A FR2476241A1 (fr) 1980-02-15 1980-02-15 Roue, en particulier pour turbopompes a auto-amorcage avec canal lateral

Publications (2)

Publication Number Publication Date
FR2476241A1 FR2476241A1 (fr) 1981-08-21
FR2476241B1 true FR2476241B1 (enFirst) 1984-03-16

Family

ID=9238647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003432A Granted FR2476241A1 (fr) 1980-02-15 1980-02-15 Roue, en particulier pour turbopompes a auto-amorcage avec canal lateral

Country Status (1)

Country Link
FR (1) FR2476241A1 (enFirst)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE707786C (enFirst) * 1900-01-01
US1973669A (en) * 1931-01-12 1934-09-11 Spoor Willem Lodewijk Joost Rotary pump
CH244914A (de) * 1944-12-04 1946-10-15 Hermes Patentverwertungs Gmbh Kreiselmaschine zur Förderung von Flüssigkeiten oder Gasen.
DE1031641B (de) * 1957-01-29 1958-06-04 Rudi Mueller Selbstansaugende Umlaufpumpe
DE1403575A1 (de) * 1961-02-22 1968-11-28 Mcculloch Corp Wiedereintritts-Rotations-Stroemungsmittelpumpe
US3560104A (en) * 1969-02-28 1971-02-02 Abas Beaucan Neale Two-stage,vortex-type centrifugal compressor or pump
US3899266A (en) * 1972-12-18 1975-08-12 Hitachi Ltd Vortex blower

Also Published As

Publication number Publication date
FR2476241A1 (fr) 1981-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse