GB585086A - Improvements in internal combustion and other high speed, high temperature turbines - Google Patents

Improvements in internal combustion and other high speed, high temperature turbines

Info

Publication number
GB585086A
GB585086A GB376343A GB376343A GB585086A GB 585086 A GB585086 A GB 585086A GB 376343 A GB376343 A GB 376343A GB 376343 A GB376343 A GB 376343A GB 585086 A GB585086 A GB 585086A
Authority
GB
United Kingdom
Prior art keywords
flange
ring portion
shaft
turbine
disc
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
GB376343A
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co Ltd
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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Priority to GB376343A priority Critical patent/GB585086A/en
Priority to ES175295A priority patent/ES175295A1/en
Publication of GB585086A publication Critical patent/GB585086A/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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • 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

585,086. Securing turbine discs on shafts. BAUMANN, K., and METROPOLITANVICKERS ELECTRICAL CO., Ltd. March 8, 1943, No. 3763. [Class 80 (ii)] [Also in Group XXVI] A turbine disc 1 of a gas turbine has a ring portion 4 which embraces a flange 2b on the end of the shaft 2. Radial, or nearly radial, taper pins 3 are secured in the ring portion and project into the flange. Cooling air is admitted to the hollow shaft and passes through grooves 2c, 2d. There may be a clearance space between the end of the shaft flange and the disc and between the flange and the ring portion, and the flange may have an annular groove so as to embrace the ring portion. Labyrinth packing may separate the low-pressure cooling air, passing through the mounting from the hollow-shaft, from air taken from the compressor delivery and directed on to the side of the turbine disc.
GB376343A 1943-03-08 1943-03-08 Improvements in internal combustion and other high speed, high temperature turbines Expired GB585086A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB376343A GB585086A (en) 1943-03-08 1943-03-08 Improvements in internal combustion and other high speed, high temperature turbines
ES175295A ES175295A1 (en) 1943-03-08 1946-10-15 A PROCEDURE OF ATTACHING A TREE PIECE TO A TURBINE DISC

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB376343A GB585086A (en) 1943-03-08 1943-03-08 Improvements in internal combustion and other high speed, high temperature turbines

Publications (1)

Publication Number Publication Date
GB585086A true GB585086A (en) 1947-01-30

Family

ID=9764492

Family Applications (1)

Application Number Title Priority Date Filing Date
GB376343A Expired GB585086A (en) 1943-03-08 1943-03-08 Improvements in internal combustion and other high speed, high temperature turbines

Country Status (2)

Country Link
ES (1) ES175295A1 (en)
GB (1) GB585086A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184153A (en) * 1962-01-18 1965-05-18 Joy Mfg Co Rotor construction
GB2224084A (en) * 1988-08-31 1990-04-25 Tech Dev Inc Turbine rotor for a pneumatic or electro-pneumatic starter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184153A (en) * 1962-01-18 1965-05-18 Joy Mfg Co Rotor construction
GB2224084A (en) * 1988-08-31 1990-04-25 Tech Dev Inc Turbine rotor for a pneumatic or electro-pneumatic starter

Also Published As

Publication number Publication date
ES175295A1 (en) 1948-04-01

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