GB753505A - Improvements in gas turbines which are for a time mechanically driven in a directionopposed to their normal running direction - Google Patents

Improvements in gas turbines which are for a time mechanically driven in a directionopposed to their normal running direction

Info

Publication number
GB753505A
GB753505A GB25518/53A GB2551853A GB753505A GB 753505 A GB753505 A GB 753505A GB 25518/53 A GB25518/53 A GB 25518/53A GB 2551853 A GB2551853 A GB 2551853A GB 753505 A GB753505 A GB 753505A
Authority
GB
United Kingdom
Prior art keywords
turbine
partitions
sept
soc
directionopposed
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
GB25518/53A
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 dEtudes et de Participations Eau Gaz Electricite Energie SA
Original Assignee
Societe dEtudes et de Participations Eau Gaz Electricite Energie 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 dEtudes et de Participations Eau Gaz Electricite Energie SA filed Critical Societe dEtudes et de Participations Eau Gaz Electricite Energie SA
Publication of GB753505A publication Critical patent/GB753505A/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
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/02—Adaptations for driving vehicles, e.g. locomotives
    • F01D15/04—Adaptations for driving vehicles, e.g. locomotives the vehicles being waterborne vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/16—Use of propulsion power plant or units on vessels the vessels being motor-driven relating to gas turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Control Of Turbines (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

753,505. Turbines. SOC. D'ETUDES ET DE PARTICIPATIONS EAU, GAZ, ELECTRICITE, ENERGIE SOC. ANON. Sept. 15, 1953 [Sept. 29, 1952], No. 25518/53. Class 110(3) In a gas turbine arranged to be temporarily driven mechanically in a direction opposite to that corresponding to its operation when supplied with driving gas, one or more fixed partitions are provided to reduce the tendency of the air driven by the turbine to escape radially and to compel the air to rotate in a chamber formed by the partitions at the outlet side of the rotor or of the last rotor in a multistage turbine. In the plant shown, comprising an ahead turbine A and an astern turbine B. having separate inlets 4, 5 furnished with control valves, and a common discharge 6, the casing wall 11 is curved inwardly at 12 to form the said partition. In a modification, the lateral chamber formed by the partitions is wholly closed, and the partitions have openings controlled by, say, a slide valve, the openings being uncovered only when the control valve in intake 5 is opened. The invention may be applied to the ahead turbine also.
GB25518/53A 1952-09-29 1953-09-15 Improvements in gas turbines which are for a time mechanically driven in a directionopposed to their normal running direction Expired GB753505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1063752T 1952-09-29

Publications (1)

Publication Number Publication Date
GB753505A true GB753505A (en) 1956-07-25

Family

ID=9601329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25518/53A Expired GB753505A (en) 1952-09-29 1953-09-15 Improvements in gas turbines which are for a time mechanically driven in a directionopposed to their normal running direction

Country Status (3)

Country Link
DE (1) DE940950C (en)
FR (1) FR1063752A (en)
GB (1) GB753505A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072843B (en) * 1960-01-07 Aktiengesellschaft Brown, Boveri S- Cie., Baden (Schweiz) Gas turbine for ship propulsion
NL253262A (en) * 1959-07-03

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE336285C (en) * 1920-03-10 1921-04-29 Ernst Carstens Device for reducing the ventilation resistance in reversible turbines
DE519058C (en) * 1929-07-05 1931-02-23 J A Maffei A G Steam or gas turbine with forward and backward turbine on a common shaft and in a common housing

Also Published As

Publication number Publication date
DE940950C (en) 1956-03-29
FR1063752A (en) 1954-05-06

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