GB2035152B - Method of fabricating a split case for a gas turbine engine - Google Patents

Method of fabricating a split case for a gas turbine engine

Info

Publication number
GB2035152B
GB2035152B GB7938364A GB7938364A GB2035152B GB 2035152 B GB2035152 B GB 2035152B GB 7938364 A GB7938364 A GB 7938364A GB 7938364 A GB7938364 A GB 7938364A GB 2035152 B GB2035152 B GB 2035152B
Authority
GB
United Kingdom
Prior art keywords
fabricating
gas turbine
turbine engine
split case
split
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
GB7938364A
Other versions
GB2035152A (en
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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
Priority claimed from US05/964,104 external-priority patent/US4208774A/en
Priority claimed from US05/964,103 external-priority patent/US4208777A/en
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of GB2035152A publication Critical patent/GB2035152A/en
Application granted granted Critical
Publication of GB2035152B publication Critical patent/GB2035152B/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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/243—Flange connections; Bolting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/23—Three-dimensional prismatic
    • F05D2250/231—Three-dimensional prismatic cylindrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Forging (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB7938364A 1978-11-27 1979-11-06 Method of fabricating a split case for a gas turbine engine Expired GB2035152B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/964,104 US4208774A (en) 1978-11-27 1978-11-27 Process for welding flanges to a cylindrical engine casing having a plurality of spaced rails and ribs
US05/964,103 US4208777A (en) 1978-11-27 1978-11-27 Method for manufacturing a split engine casing from a cylinder

Publications (2)

Publication Number Publication Date
GB2035152A GB2035152A (en) 1980-06-18
GB2035152B true GB2035152B (en) 1982-08-11

Family

ID=27130460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7938364A Expired GB2035152B (en) 1978-11-27 1979-11-06 Method of fabricating a split case for a gas turbine engine

Country Status (4)

Country Link
DE (1) DE2947355A1 (en)
FR (1) FR2442339A1 (en)
GB (1) GB2035152B (en)
SE (1) SE7909696L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025021A1 (en) * 1980-07-02 1982-01-21 Günter Horst 7927 Sontheim Röhm DRILL CHUCK
EP1022439B1 (en) 1999-01-20 2004-05-06 ALSTOM Technology Ltd Steam or gas turbine casing
GB2384829A (en) * 2002-01-31 2003-08-06 Rolls Royce Plc Casing arrangement
GB2477448B (en) * 2006-11-09 2011-11-02 Baker Hughes Inc Method of manufacturing a part having a bore therethrough
DE102013107059B4 (en) 2013-07-04 2018-12-06 SIAG Industrie GmbH Process for the production and erection of a tubular tower construction
DE102016204660A1 (en) 2016-03-22 2017-09-28 MTU Aero Engines AG Method for producing a housing of a turbomachine and housing of a turbomachine
CN113547289A (en) * 2021-08-10 2021-10-26 中国航发沈阳黎明航空发动机有限责任公司 Manufacturing method of outer ring split block assembly
CN113982754B (en) * 2021-10-19 2023-09-08 无锡市润和机械有限公司 Novel aircraft engine multi-lobe non-uniformity combined cylindrical casing and processing method
CN114193101B (en) * 2021-12-20 2023-04-25 沈阳透平机械股份有限公司 Processing method of end cover type welding shell
EP4191056A3 (en) 2023-03-27 2023-10-18 Wobben Properties GmbH Method for producing partial shells of a steel tower ring segment of a tower of a wind turbine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2095128A (en) * 1936-01-02 1937-10-05 Gen Electric Fabricated elastic fluid turbine casing
DE697271C (en) * 1938-03-18 1940-10-10 Aeg Flange connection for long-split turbine housings exposed to high pressures and temperatures
CH488931A (en) * 1968-03-22 1970-04-15 Sulzer Ag Housing for turbo machines, in particular axially separated housing for high-temperature turbines
US3772750A (en) * 1971-05-19 1973-11-20 Trw Inc Method of hollow ball fabrication
US4137006A (en) * 1977-01-26 1979-01-30 K B Southern, Inc. Composite horizontally split casing

Also Published As

Publication number Publication date
FR2442339B1 (en) 1983-02-25
DE2947355A1 (en) 1980-06-04
FR2442339A1 (en) 1980-06-20
GB2035152A (en) 1980-06-18
SE7909696L (en) 1980-05-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee