FR526930A - Perfectionnements aux turbo-machines - Google Patents

Perfectionnements aux turbo-machines

Info

Publication number
FR526930A
FR526930A FR526930A FR526930DA FR526930A FR 526930 A FR526930 A FR 526930A FR 526930 A FR526930 A FR 526930A FR 526930D A FR526930D A FR 526930DA FR 526930 A FR526930 A FR 526930A
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
FR526930A
Other languages
English (en)
Inventor
Paul-Joseph-Charles Marechal
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.)
PAUL-JOSEPH-CHARLES MARECHAL
Original Assignee
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 by PAUL-JOSEPH-CHARLES MARECHAL filed Critical PAUL-JOSEPH-CHARLES MARECHAL
Application granted granted Critical
Publication of FR526930A publication Critical patent/FR526930A/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
FR526930A 1921-09-30 1920-11-06 Perfectionnements aux turbo-machines Expired FR526930A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR526930A true FR526930A (fr) 1921-10-15

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 After (1)

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

Country Status (1)

Country Link
FR (2) FR526930A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445904A1 (fr) * 1979-01-06 1980-08-01 Lucas Industries Ltd Perfectionnements apportes aux turbopompes
FR2527261A1 (fr) * 1982-05-21 1983-11-25 Mtu Friedrichshafen Gmbh Dispositif d'etancheite pour turbomachines
WO2007035701A3 (fr) * 2005-09-19 2007-05-31 Ingersoll Rand Co Anneau d'etancheite stationnaire destine a un compresseur centrifuge

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445904A1 (fr) * 1979-01-06 1980-08-01 Lucas Industries Ltd Perfectionnements apportes aux turbopompes
FR2527261A1 (fr) * 1982-05-21 1983-11-25 Mtu Friedrichshafen Gmbh Dispositif d'etancheite pour turbomachines
WO2007035701A3 (fr) * 2005-09-19 2007-05-31 Ingersoll Rand Co Anneau d'etancheite stationnaire destine a un compresseur centrifuge
CN101297118B (zh) * 2005-09-19 2011-09-28 英格索尔-兰德公司 用于离心压缩机的静止密封环

Also Published As

Publication number Publication date
FR25476E (fr) 1923-03-17

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