FR25476E - Perfectionnements aux turbo-machines - Google Patents

Perfectionnements aux turbo-machines

Info

Publication number
FR25476E
FR25476E FR25476DA FR25476E FR 25476 E FR25476 E FR 25476E FR 25476D A FR25476D A FR 25476DA FR 25476 E FR25476 E FR 25476E
Authority
FR
France
Prior art keywords
turbo
machines
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)
Inventor
Paul-Joseph-Charles Marechal
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 filed Critical
Application granted granted Critical
Publication of FR25476E publication Critical patent/FR25476E/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
    • F01D3/02—Machines or engines with axial-thrust balancing effected by working-fluid characterised by having one fluid flow in one axial direction and another fluid flow in the opposite direction
    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/051—Axial thrust balancing
    • F04D29/0516—Axial thrust balancing balancing pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR25476D 1921-09-30 1921-09-30 Perfectionnements aux turbo-machines Expired FR25476E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR25476T 1921-09-30

Publications (1)

Publication Number Publication Date
FR25476E true FR25476E (fr) 1923-03-17

Family

ID=8663993

Family Applications (2)

Application Number Title Priority Date Filing Date
FR526930A Expired FR526930A (fr) 1921-09-30 1920-11-06 Perfectionnements aux turbo-machines
FR25476D Expired FR25476E (fr) 1921-09-30 1921-09-30 Perfectionnements aux turbo-machines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR526930A Expired FR526930A (fr) 1921-09-30 1920-11-06 Perfectionnements aux turbo-machines

Country Status (1)

Country Link
FR (2) FR526930A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5593999A (en) * 1979-01-06 1980-07-16 Lucas Industries Ltd Turbo type pump
DE3219127C2 (de) * 1982-05-21 1984-04-05 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Dichtungsvorrichtung für Strömungsmaschinen
US20070063449A1 (en) * 2005-09-19 2007-03-22 Ingersoll-Rand Company Stationary seal ring for a centrifugal compressor

Also Published As

Publication number Publication date
FR526930A (fr) 1921-10-15

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