FR490535A - Axial thrust balancing device for rotary pumps and compressors, turbines, etc. - Google Patents

Axial thrust balancing device for rotary pumps and compressors, turbines, etc.

Info

Publication number
FR490535A
FR490535A FR490535A FR490535DA FR490535A FR 490535 A FR490535 A FR 490535A FR 490535 A FR490535 A FR 490535A FR 490535D A FR490535D A FR 490535DA FR 490535 A FR490535 A FR 490535A
Authority
FR
France
Prior art keywords
compressors
turbines
balancing device
axial thrust
rotary pumps
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
FR490535A
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 FR490535A publication Critical patent/FR490535A/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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/041—Axial thrust balancing
    • F04D29/0416—Axial thrust balancing balancing pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR490535A 1917-07-18 1918-06-01 Axial thrust balancing device for rotary pumps and compressors, turbines, etc. Expired FR490535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH490535X 1917-07-18

Publications (1)

Publication Number Publication Date
FR490535A true FR490535A (en) 1919-04-26

Family

ID=1526646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR490535A Expired FR490535A (en) 1917-07-18 1918-06-01 Axial thrust balancing device for rotary pumps and compressors, turbines, etc.

Country Status (1)

Country Link
FR (1) FR490535A (en)

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