FR1093003A - Improvements to turbo-machines - Google Patents

Improvements to turbo-machines

Info

Publication number
FR1093003A
FR1093003A FR1093003DA FR1093003A FR 1093003 A FR1093003 A FR 1093003A FR 1093003D A FR1093003D A FR 1093003DA FR 1093003 A FR1093003 A FR 1093003A
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
French (fr)
Inventor
Bernard Collignon
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.)
SNCF Mobilites
Original Assignee
SNCF Mobilites
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 SNCF Mobilites filed Critical SNCF Mobilites
Application granted granted Critical
Publication of FR1093003A publication Critical patent/FR1093003A/en
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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F01D17/143—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path the shiftable member being a wall, or part thereof of a radial diffuser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/16—Stators
    • F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
    • F03B3/183—Adjustable vanes, e.g. wicket gates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
FR1093003D 1953-10-22 1953-10-22 Improvements to turbo-machines Expired FR1093003A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1093003T 1953-10-22

Publications (1)

Publication Number Publication Date
FR1093003A true FR1093003A (en) 1955-04-29

Family

ID=9616320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1093003D Expired FR1093003A (en) 1953-10-22 1953-10-22 Improvements to turbo-machines

Country Status (1)

Country Link
FR (1) FR1093003A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045894A (en) * 1957-05-22 1962-07-24 Frederick W Ross Gas turbine engine
US3160392A (en) * 1962-01-05 1964-12-08 David U Hunter Turbine with variable nozzle
US4828454A (en) * 1986-06-06 1989-05-09 The United States Of America As Represented By The Secretary Of The Navy Variable capacity centrifugal pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045894A (en) * 1957-05-22 1962-07-24 Frederick W Ross Gas turbine engine
US3160392A (en) * 1962-01-05 1964-12-08 David U Hunter Turbine with variable nozzle
US4828454A (en) * 1986-06-06 1989-05-09 The United States Of America As Represented By The Secretary Of The Navy Variable capacity centrifugal pump

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