FR2168938A1 - - Google Patents

Info

Publication number
FR2168938A1
FR2168938A1 FR7202693A FR7202693A FR2168938A1 FR 2168938 A1 FR2168938 A1 FR 2168938A1 FR 7202693 A FR7202693 A FR 7202693A FR 7202693 A FR7202693 A FR 7202693A FR 2168938 A1 FR2168938 A1 FR 2168938A1
Authority
FR
France
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.)
Granted
Application number
FR7202693A
Other languages
French (fr)
Other versions
FR2168938B1 (it
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 FR7202693A priority Critical patent/FR2168938B1/fr
Priority to GB245873A priority patent/GB1357712A/en
Priority to DE19732303382 priority patent/DE2303382C3/de
Publication of FR2168938A1 publication Critical patent/FR2168938A1/fr
Application granted granted Critical
Publication of FR2168938B1 publication Critical patent/FR2168938B1/fr
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
    • F01D5/026—Shaft to 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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/047—Heating to prevent icing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7202693A 1972-01-27 1972-01-27 Expired FR2168938B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7202693A FR2168938B1 (it) 1972-01-27 1972-01-27
GB245873A GB1357712A (en) 1972-01-27 1973-01-17 Aircraft gas turbine jet engines
DE19732303382 DE2303382C3 (de) 1972-01-27 1973-01-24 Turbostrahltriebwerk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7202693A FR2168938B1 (it) 1972-01-27 1972-01-27

Publications (2)

Publication Number Publication Date
FR2168938A1 true FR2168938A1 (it) 1973-09-07
FR2168938B1 FR2168938B1 (it) 1974-12-13

Family

ID=9092530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7202693A Expired FR2168938B1 (it) 1972-01-27 1972-01-27

Country Status (3)

Country Link
DE (1) DE2303382C3 (it)
FR (1) FR2168938B1 (it)
GB (1) GB1357712A (it)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454522A1 (fr) * 1979-04-17 1980-11-14 Rolls Royce Degivrage de nez ou ogive de turbomachine
EP0311514A1 (fr) * 1987-10-07 1989-04-12 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Capot d'entrée non tournant de turboréacteur à fixation centrale et turboréacteur ainsi équipé
EP0357173A1 (en) * 1988-08-24 1990-03-07 General Motors Corporation Inlet particle separator de-icing system
FR2950928A1 (fr) * 2009-10-02 2011-04-08 Snecma Cone d'entree autodegivrant pour turbomachine d'aeronef
FR2998620A1 (fr) * 2012-11-29 2014-05-30 Snecma Capot de turbomachine apte a recouvrir un cone de soufflante
WO2016034796A1 (fr) * 2014-09-05 2016-03-10 Snecma Arbre de turbomachine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9120113D0 (en) * 1991-09-20 1992-09-23 Short Brothers Plc Thermal antiicing of aircraft structures
ITCO20110017A1 (it) * 2011-05-19 2012-11-20 Nuovo Pignone Spa Sistema di turbina a gas integrato e metodo
CN107061013B (zh) * 2017-03-30 2019-05-24 中国航发沈阳发动机研究所 一种用于发动机进口旋转整流帽罩的热气防冰方法
CN112302725B (zh) * 2020-09-18 2022-07-26 中国航发四川燃气涡轮研究院 一种紧凑型航空发动机高压转子连接结构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757857A (en) * 1951-06-19 1956-08-07 United Aircraft Corp Locking means between compressor and turbine
FR1520460A (fr) * 1967-01-11 1968-04-12 Snecma Perfectionnements aux turboréacteurs à flux multiples
GB1210202A (en) * 1969-03-06 1970-10-28 Rolls Royce Gas turbine engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454522A1 (fr) * 1979-04-17 1980-11-14 Rolls Royce Degivrage de nez ou ogive de turbomachine
EP0311514A1 (fr) * 1987-10-07 1989-04-12 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Capot d'entrée non tournant de turboréacteur à fixation centrale et turboréacteur ainsi équipé
FR2621554A1 (fr) * 1987-10-07 1989-04-14 Snecma Capot d'entree non tournant de turboreacteur a fixation centrale et turboreacteur ainsi equipe
EP0357173A1 (en) * 1988-08-24 1990-03-07 General Motors Corporation Inlet particle separator de-icing system
FR2950928A1 (fr) * 2009-10-02 2011-04-08 Snecma Cone d'entree autodegivrant pour turbomachine d'aeronef
WO2014083256A1 (fr) * 2012-11-29 2014-06-05 Snecma Capot de turbomachine apte a recouvrir un cone de soufflante
FR2998620A1 (fr) * 2012-11-29 2014-05-30 Snecma Capot de turbomachine apte a recouvrir un cone de soufflante
US9541002B2 (en) 2012-11-29 2017-01-10 Snecma Turbine engine cowl capable of covering a fan cone
CN104870795B (zh) * 2012-11-29 2017-03-08 斯奈克玛 能够覆盖风机锥形体的涡轮发动机机罩
RU2657107C2 (ru) * 2012-11-29 2018-06-08 Снекма Капот турбинного двигателя, способный накрывать конус вентилятора
WO2016034796A1 (fr) * 2014-09-05 2016-03-10 Snecma Arbre de turbomachine
FR3025551A1 (fr) * 2014-09-05 2016-03-11 Snecma Arbre de turbomachine
CN106460519A (zh) * 2014-09-05 2017-02-22 赛峰飞机发动机公司 涡轮机轴
CN106460519B (zh) * 2014-09-05 2019-08-09 赛峰飞机发动机公司 涡轮机轴
US10767505B2 (en) 2014-09-05 2020-09-08 Safran Aircraft Engines Turbomachine shaft

Also Published As

Publication number Publication date
DE2303382B2 (de) 1980-07-03
GB1357712A (en) 1974-06-26
DE2303382C3 (de) 1981-04-30
DE2303382A1 (de) 1973-08-02
FR2168938B1 (it) 1974-12-13

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Legal Events

Date Code Title Description
ST Notification of lapse