FR2636680B1 - Roue de pompe vortex - Google Patents

Roue de pompe vortex

Info

Publication number
FR2636680B1
FR2636680B1 FR8812708A FR8812708A FR2636680B1 FR 2636680 B1 FR2636680 B1 FR 2636680B1 FR 8812708 A FR8812708 A FR 8812708A FR 8812708 A FR8812708 A FR 8812708A FR 2636680 B1 FR2636680 B1 FR 2636680B1
Authority
FR
France
Prior art keywords
wheel
pump wheel
vortex pump
hub
outside
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 - Fee Related
Application number
FR8812708A
Other languages
English (en)
Other versions
FR2636680A1 (fr
Inventor
Georges Michel
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.)
MORET ETS F
Original Assignee
MORET ETS F
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 MORET ETS F filed Critical MORET ETS F
Priority to FR8812708A priority Critical patent/FR2636680B1/fr
Priority to DE8989402556T priority patent/DE68900539D1/de
Priority to AT89402556T priority patent/ATE70341T1/de
Priority to EP89402556A priority patent/EP0360681B1/fr
Publication of FR2636680A1 publication Critical patent/FR2636680A1/fr
Application granted granted Critical
Publication of FR2636680B1 publication Critical patent/FR2636680B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D29/2238—Special flow patterns
    • F04D29/2244—Free vortex
    • 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
    • F04D29/242—Geometry, shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Fertilizing (AREA)
FR8812708A 1988-09-22 1988-09-22 Roue de pompe vortex Expired - Fee Related FR2636680B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8812708A FR2636680B1 (fr) 1988-09-22 1988-09-22 Roue de pompe vortex
DE8989402556T DE68900539D1 (de) 1988-09-22 1989-09-19 Wirbelpumpenlaufrad.
AT89402556T ATE70341T1 (de) 1988-09-22 1989-09-19 Wirbelpumpenlaufrad.
EP89402556A EP0360681B1 (fr) 1988-09-22 1989-09-19 Roue de pompe Vortex

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8812708A FR2636680B1 (fr) 1988-09-22 1988-09-22 Roue de pompe vortex

Publications (2)

Publication Number Publication Date
FR2636680A1 FR2636680A1 (fr) 1990-03-23
FR2636680B1 true FR2636680B1 (fr) 1994-03-25

Family

ID=9370505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8812708A Expired - Fee Related FR2636680B1 (fr) 1988-09-22 1988-09-22 Roue de pompe vortex

Country Status (4)

Country Link
EP (1) EP0360681B1 (fr)
AT (1) ATE70341T1 (fr)
DE (1) DE68900539D1 (fr)
FR (1) FR2636680B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19717458A1 (de) * 1997-04-25 1998-10-29 Klein Schanzlin & Becker Ag Kreiselpumpe
DE19912314C2 (de) 1999-03-19 2002-10-10 Siemens Ag Förderpumpe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR763779A (fr) * 1932-12-24 1934-05-07 Voith Gmbh J M Rotor ouvert pour pompes centrifuges
DE1112609B (de) * 1960-01-08 1961-08-10 Voith Gmbh J M Verfahren zum Herstellen eines Schaufelrades durch spanlose Form-gebung und dessen Ausbildung
FR1316257A (fr) * 1962-02-27 1963-01-25 Emile Egger & Co A G Pompe pour la circulation des fluides contenant des matières en suspension
US3384026A (en) * 1966-08-16 1968-05-21 Itt Pump apparatus
SU958715A1 (ru) * 1980-12-31 1982-09-15 Специальное Конструкторско-Технологическое Бюро Герметичных И Скважинных Насосов (Сктб) Открытое рабочее колесо центробежной гидромашины

Also Published As

Publication number Publication date
ATE70341T1 (de) 1991-12-15
DE68900539D1 (de) 1992-01-23
EP0360681B1 (fr) 1991-12-11
EP0360681A1 (fr) 1990-03-28
FR2636680A1 (fr) 1990-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070531