GB1336808A - Arrangement of bearings in a gas turbine jet engine - Google Patents

Arrangement of bearings in a gas turbine jet engine

Info

Publication number
GB1336808A
GB1336808A GB1000072A GB1000072A GB1336808A GB 1336808 A GB1336808 A GB 1336808A GB 1000072 A GB1000072 A GB 1000072A GB 1000072 A GB1000072 A GB 1000072A GB 1336808 A GB1336808 A GB 1336808A
Authority
GB
United Kingdom
Prior art keywords
turbine
housing
rotor
shaft
secured
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
GB1000072A
Other languages
English (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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to US00245446A priority Critical patent/US3795779A/en
Publication of GB1336808A publication Critical patent/GB1336808A/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
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB1000072A 1971-03-03 1972-04-19 Arrangement of bearings in a gas turbine jet engine Expired GB1336808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US00245446A US3795779A (en) 1972-04-19 1972-04-19 Steering shaft, gear shift lever switch assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7107283A FR2131797B1 (enExample) 1971-03-03 1971-03-03

Publications (1)

Publication Number Publication Date
GB1336808A true GB1336808A (en) 1973-11-14

Family

ID=9072813

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1000072A Expired GB1336808A (en) 1971-03-03 1972-04-19 Arrangement of bearings in a gas turbine jet engine

Country Status (3)

Country Link
DE (1) DE2209713C3 (enExample)
FR (1) FR2131797B1 (enExample)
GB (1) GB1336808A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2217616C1 (ru) * 2002-11-29 2003-11-27 Открытое акционерное общество Авиамоторный научно-технический комплекс "Союз" Газотурбинный двигатель
EP3705703A1 (en) * 2013-03-15 2020-09-09 United Technologies Corporation Shield for arranging between a bearing and a rotating seal element
CN112888868A (zh) * 2018-09-13 2021-06-01 赛峰飞机发动机公司 用于滚动元件轴承的圈的轴向保持的系统
CN114688100A (zh) * 2022-05-31 2022-07-01 成都中科翼能科技有限公司 一种燃气涡轮发动机压气机的装配方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639073B1 (fr) * 1988-11-17 1990-12-21 Snecma Enceinte de palier comportant un ecran deflecteur
FR2640684B1 (fr) * 1988-12-15 1994-01-28 Snecma Turbomachine comportant un dispositif de freinage entre rotor de turbine et carter d'echappement
DE10358953A1 (de) 2003-12-15 2005-07-28 Man Turbo Ag Lagerung des Rotors einer Gasturbine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2217616C1 (ru) * 2002-11-29 2003-11-27 Открытое акционерное общество Авиамоторный научно-технический комплекс "Союз" Газотурбинный двигатель
EP3705703A1 (en) * 2013-03-15 2020-09-09 United Technologies Corporation Shield for arranging between a bearing and a rotating seal element
US11255272B2 (en) 2013-03-15 2022-02-22 Raytheon Technologies Corporation Shield for arranging between a bearing and a rotating seal element
CN112888868A (zh) * 2018-09-13 2021-06-01 赛峰飞机发动机公司 用于滚动元件轴承的圈的轴向保持的系统
CN114688100A (zh) * 2022-05-31 2022-07-01 成都中科翼能科技有限公司 一种燃气涡轮发动机压气机的装配方法

Also Published As

Publication number Publication date
FR2131797A1 (enExample) 1972-11-17
FR2131797B1 (enExample) 1975-02-21
DE2209713A1 (de) 1972-09-21
DE2209713B2 (de) 1977-08-18
DE2209713C3 (de) 1978-04-13

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Legal Events

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