FR721384A - Dispositif directeur à aubes orientables pour machines rotatives, notamment pour pompes rotatives - Google Patents

Dispositif directeur à aubes orientables pour machines rotatives, notamment pour pompes rotatives

Info

Publication number
FR721384A
FR721384A FR721384DA FR721384A FR 721384 A FR721384 A FR 721384A FR 721384D A FR721384D A FR 721384DA FR 721384 A FR721384 A FR 721384A
Authority
FR
France
Prior art keywords
rotary
steering device
pumps
machines
orientable vanes
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
Application number
Other languages
English (en)
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.)
Societe Anonyme des Ateliers de Constructions Mecaniques Escher Wyss et Cie SA
Original Assignee
Societe Anonyme des Ateliers de Constructions Mecaniques Escher Wyss et Cie SA
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 Societe Anonyme des Ateliers de Constructions Mecaniques Escher Wyss et Cie SA filed Critical Societe Anonyme des Ateliers de Constructions Mecaniques Escher Wyss et Cie SA
Application granted granted Critical
Publication of FR721384A publication Critical patent/FR721384A/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
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/466—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR721384D 1930-09-18 1931-08-17 Dispositif directeur à aubes orientables pour machines rotatives, notamment pour pompes rotatives Expired FR721384A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH721384X 1930-09-18

Publications (1)

Publication Number Publication Date
FR721384A true FR721384A (fr) 1932-03-02

Family

ID=4531577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR721384D Expired FR721384A (fr) 1930-09-18 1931-08-17 Dispositif directeur à aubes orientables pour machines rotatives, notamment pour pompes rotatives

Country Status (1)

Country Link
FR (1) FR721384A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266427A (en) * 1965-08-26 1966-08-16 Cities Service Res & Dev Co Pump in a recycle type operation
US3372862A (en) * 1965-10-22 1968-03-12 Laval Turbine Centrifugal compressor
FR2550584A1 (fr) * 1983-08-11 1985-02-15 Klein Schanzlin & Becker Ag Turbine de pompe a plusieurs etages

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266427A (en) * 1965-08-26 1966-08-16 Cities Service Res & Dev Co Pump in a recycle type operation
US3372862A (en) * 1965-10-22 1968-03-12 Laval Turbine Centrifugal compressor
FR2550584A1 (fr) * 1983-08-11 1985-02-15 Klein Schanzlin & Becker Ag Turbine de pompe a plusieurs etages

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