FR2185753A1 - - Google Patents

Info

Publication number
FR2185753A1
FR2185753A1 FR7218853A FR7218853A FR2185753A1 FR 2185753 A1 FR2185753 A1 FR 2185753A1 FR 7218853 A FR7218853 A FR 7218853A FR 7218853 A FR7218853 A FR 7218853A FR 2185753 A1 FR2185753 A1 FR 2185753A1
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
FR7218853A
Other languages
French (fr)
Other versions
FR2185753B1 (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.)
Szydlowski Jose H Fr
Original Assignee
Szydlowski Jose H Fr
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 Szydlowski Jose H Fr filed Critical Szydlowski Jose H Fr
Priority to FR7218853A priority Critical patent/FR2185753B1/fr
Priority to US342881A priority patent/US3903691A/en
Publication of FR2185753A1 publication Critical patent/FR2185753A1/fr
Application granted granted Critical
Publication of FR2185753B1 publication Critical patent/FR2185753B1/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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/34—Turning or inching gear
    • 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
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
FR7218853A 1972-05-26 1972-05-26 Expired FR2185753B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7218853A FR2185753B1 (en) 1972-05-26 1972-05-26
US342881A US3903691A (en) 1972-05-26 1973-03-19 Method and devices for avoiding the formation of thermal imbalances in turbine engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7218853A FR2185753B1 (en) 1972-05-26 1972-05-26

Publications (2)

Publication Number Publication Date
FR2185753A1 true FR2185753A1 (en) 1974-01-04
FR2185753B1 FR2185753B1 (en) 1976-06-11

Family

ID=9099144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7218853A Expired FR2185753B1 (en) 1972-05-26 1972-05-26

Country Status (2)

Country Link
US (1) US3903691A (en)
FR (1) FR2185753B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013007912A1 (en) 2011-07-12 2013-01-17 Turbomeca Method for starting a turbomachine that reduces the thermal imbalance
US20160348588A1 (en) * 2015-01-28 2016-12-01 General Electric Company Method of starting a gas turbine engine

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2728382C2 (en) * 1977-06-24 1985-12-12 Brown, Boveri & Cie Ag, 6800 Mannheim Gas turbine
DE2728400A1 (en) * 1977-06-24 1979-01-11 Bbc Brown Boveri & Cie GAS TURBINE
US4358926A (en) * 1978-09-05 1982-11-16 Teledyne Industries, Inc. Turbine engine with shroud cooling means
US6626637B2 (en) 2001-08-17 2003-09-30 Alstom (Switzerland) Ltd Cooling method for turbines
EP1630356A1 (en) * 2004-08-25 2006-03-01 Siemens Aktiengesellschaft Fluid injection in a gas turbine during a cooling down period
US20060162338A1 (en) * 2005-01-21 2006-07-27 Pratt & Whitney Canada Corp. Evacuation of hot gases accumulated in an inactive gas turbine engine
ITFI20120046A1 (en) * 2012-03-08 2013-09-09 Nuovo Pignone Srl "DEVICE AND METHOD FOR GAS TURBINE UNLOCKING"
US10669945B2 (en) * 2017-02-06 2020-06-02 Raytheon Technologies Corporation Starter air valve system with dual electromechanical controls

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854296A (en) * 1954-05-20 1958-09-30 Maschf Augsburg Nuernberg Ag Gas turbine with automatic cooling means
US3286461A (en) * 1965-07-22 1966-11-22 Gen Motors Corp Turbine starter and cooling
FR1563248A (en) * 1967-04-03 1969-04-11

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468461A (en) * 1943-05-22 1949-04-26 Lockheed Aircraft Corp Nozzle ring construction for turbopower plants
US2685429A (en) * 1950-01-31 1954-08-03 Gen Electric Dynamic sealing arrangement for turbomachines
US3365172A (en) * 1966-11-02 1968-01-23 Gen Electric Air cooled shroud seal
FR1548541A (en) * 1967-10-24 1968-12-06
BE755567A (en) * 1969-12-01 1971-02-15 Gen Electric FIXED VANE STRUCTURE, FOR GAS TURBINE ENGINE AND ASSOCIATED TEMPERATURE ADJUSTMENT ARRANGEMENT

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854296A (en) * 1954-05-20 1958-09-30 Maschf Augsburg Nuernberg Ag Gas turbine with automatic cooling means
US3286461A (en) * 1965-07-22 1966-11-22 Gen Motors Corp Turbine starter and cooling
FR1563248A (en) * 1967-04-03 1969-04-11

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013007912A1 (en) 2011-07-12 2013-01-17 Turbomeca Method for starting a turbomachine that reduces the thermal imbalance
US20160348588A1 (en) * 2015-01-28 2016-12-01 General Electric Company Method of starting a gas turbine engine
US10502139B2 (en) * 2015-01-28 2019-12-10 General Electric Company Method of starting a gas turbine engine including a cooling phase
US11268446B2 (en) 2015-01-28 2022-03-08 General Electric Company Method of starting a gas turbine engine including a bowed-rotor cooling phase

Also Published As

Publication number Publication date
US3903691A (en) 1975-09-09
FR2185753B1 (en) 1976-06-11

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