GB645994A - Improvements in or relating to gas turbine power plants - Google Patents

Improvements in or relating to gas turbine power plants

Info

Publication number
GB645994A
GB645994A GB26870/48A GB2687048A GB645994A GB 645994 A GB645994 A GB 645994A GB 26870/48 A GB26870/48 A GB 26870/48A GB 2687048 A GB2687048 A GB 2687048A GB 645994 A GB645994 A GB 645994A
Authority
GB
United Kingdom
Prior art keywords
shaft
nut
bolts
secured
oct
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
GB26870/48A
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.)
Westinghouse Electric International Co
Original Assignee
Westinghouse Electric International Co
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 Westinghouse Electric International Co filed Critical Westinghouse Electric International Co
Publication of GB645994A publication Critical patent/GB645994A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

645,994. Jet propulsion plant. WESTING HOUSE ELECTRIC INTERNATIONAL CO Oct. 15, 1948, No. 26870. Convention date, Oct. 17, 1947. [Class 110(iii)] A hollow turbine shaft 23, lying within the annular combustion apparatus 18, is splined to the compressor rotor 17 and secured to a coned end piece 90 by a nut 96. The nut is formed with a tubular extension 97 projecting through the turbine rotor 21, 22 and formed at 98 to receive a wrench. The end 98 is engaged by a locking plate 101. The shaft is supported by a bearing of which the inner race 59 and the bearing rollers 60 can be withdrawn with the shaft. The nozzle blades 72 are carried by an inner flanged part 71 secured by screws 75 and an outer flanged part 70 secured by bolts 87. The bolts 87 also secure an outer ring 85 of a stator blade assembly 82. After removal of the nut 96 and the bolts 87, the turbine rotor and shaft and the stator blades can be removed together. The nut 96 may be formed without the tubular extension 97 and is then turned by means of a long key inserted through the shaft. Reference has been directed by the Comptroller to Specification 595,669.
GB26870/48A 1947-10-17 1948-10-15 Improvements in or relating to gas turbine power plants Expired GB645994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US645994XA 1947-10-17 1947-10-17

Publications (1)

Publication Number Publication Date
GB645994A true GB645994A (en) 1950-11-15

Family

ID=22057030

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26870/48A Expired GB645994A (en) 1947-10-17 1948-10-15 Improvements in or relating to gas turbine power plants

Country Status (1)

Country Link
GB (1) GB645994A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE942602C (en) * 1951-06-25 1956-05-03 Parsons C A & Co Ltd Gas turbine with an annular combustion chamber
FR2504194A1 (en) * 1981-04-17 1982-10-22 Nuovo Pignone Spa IMPROVEMENTS DIRECTLY OR INDIRECTLY ATTRIBUTED TO THE POWER STAGE OF A GAS TURBINE
FR2544387A1 (en) * 1983-04-15 1984-10-19 Snecma APPARATUS FOR TRANSFERRING A FULL TURBINE MODULE FROM A BALANCING MACHINE TO A MOTOR AND VICE VERSA, AND METHOD FOR OPERATING SAID APPARATUS

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE942602C (en) * 1951-06-25 1956-05-03 Parsons C A & Co Ltd Gas turbine with an annular combustion chamber
FR2504194A1 (en) * 1981-04-17 1982-10-22 Nuovo Pignone Spa IMPROVEMENTS DIRECTLY OR INDIRECTLY ATTRIBUTED TO THE POWER STAGE OF A GAS TURBINE
FR2544387A1 (en) * 1983-04-15 1984-10-19 Snecma APPARATUS FOR TRANSFERRING A FULL TURBINE MODULE FROM A BALANCING MACHINE TO A MOTOR AND VICE VERSA, AND METHOD FOR OPERATING SAID APPARATUS
EP0125935A1 (en) * 1983-04-15 1984-11-21 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Device and method to transfer a turbine module from a balancing device to the motor or vice versa
US4586225A (en) * 1983-04-15 1986-05-06 Societe Nationale D'etude Et De Construction De Moteurs D'aviation S.N.E.C.M.A. Apparatus for the transfer of a complete turbine module from a balancing machine to an engine and vice versa, and method for operating the said apparatus

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