FR725404A - Centrifugal pump - Google Patents

Centrifugal pump

Info

Publication number
FR725404A
FR725404A FR725404DA FR725404A FR 725404 A FR725404 A FR 725404A FR 725404D A FR725404D A FR 725404DA FR 725404 A FR725404 A FR 725404A
Authority
FR
France
Prior art keywords
centrifugal pump
centrifugal
pump
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
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.)
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 FR725404A publication Critical patent/FR725404A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR725404D 1930-11-04 1931-10-29 Centrifugal pump Expired FR725404A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE725404X 1930-11-04

Publications (1)

Publication Number Publication Date
FR725404A true FR725404A (en) 1932-05-12

Family

ID=6634953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR725404D Expired FR725404A (en) 1930-11-04 1931-10-29 Centrifugal pump

Country Status (1)

Country Link
FR (1) FR725404A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036060B (en) * 1956-12-27 1958-08-07 Obermaier & Cie High-speed propeller pump that can be driven in two directions of rotation
US3434654A (en) * 1967-05-19 1969-03-25 Allis Chalmers Mfg Co Device for washing centrifugal compressor
US3809499A (en) * 1971-06-21 1974-05-07 Tno Centrifugal compressor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036060B (en) * 1956-12-27 1958-08-07 Obermaier & Cie High-speed propeller pump that can be driven in two directions of rotation
US3434654A (en) * 1967-05-19 1969-03-25 Allis Chalmers Mfg Co Device for washing centrifugal compressor
US3809499A (en) * 1971-06-21 1974-05-07 Tno Centrifugal compressor

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