HK1247977A1 - 燃氣渦輪發動機 - Google Patents

燃氣渦輪發動機

Info

Publication number
HK1247977A1
HK1247977A1 HK18107358.1A HK18107358A HK1247977A1 HK 1247977 A1 HK1247977 A1 HK 1247977A1 HK 18107358 A HK18107358 A HK 18107358A HK 1247977 A1 HK1247977 A1 HK 1247977A1
Authority
HK
Hong Kong
Prior art keywords
gas turbine
turbine engine
engine
gas
turbine
Prior art date
Application number
HK18107358.1A
Other languages
English (en)
Inventor
Borja Navas
Peter Leyman
Lee Davitt
Original Assignee
Rolls Royce Plc
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 Rolls Royce Plc filed Critical Rolls Royce Plc
Publication of HK1247977A1 publication Critical patent/HK1247977A1/zh

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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • 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
    • F01D25/162—Bearing supports
    • 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
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • F02C7/06—Arrangements of bearings; Lubricating
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
HK18107358.1A 2015-05-07 2018-06-06 燃氣渦輪發動機 HK1247977A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1507818.1A GB201507818D0 (en) 2015-05-07 2015-05-07 A gas turbine engine
PCT/EP2016/059666 WO2016177644A1 (en) 2015-05-07 2016-04-29 A gas turbine engine

Publications (1)

Publication Number Publication Date
HK1247977A1 true HK1247977A1 (zh) 2018-10-05

Family

ID=53489263

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18107358.1A HK1247977A1 (zh) 2015-05-07 2018-06-06 燃氣渦輪發動機

Country Status (8)

Country Link
US (1) US10590787B2 (zh)
EP (1) EP3292278B1 (zh)
JP (1) JP6773684B2 (zh)
KR (1) KR20180003613A (zh)
CN (1) CN107636258B (zh)
GB (1) GB201507818D0 (zh)
HK (1) HK1247977A1 (zh)
WO (1) WO2016177644A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101882104B1 (ko) 2016-12-20 2018-07-25 두산중공업 주식회사 가스터빈
WO2019194797A1 (en) * 2018-04-04 2019-10-10 Siemens Aktiengesellschaft Exhaust gas collector for a turbine
CN109578141B (zh) * 2019-01-23 2023-10-20 中国船舶重工集团公司第七0三研究所 一种可倒车燃气轮机动力涡轮的排气涡壳
US20220090513A1 (en) * 2020-09-18 2022-03-24 Ge Avio S.R.L. Probe placement within a duct of a gas turbine engine
CN114776402A (zh) * 2021-01-22 2022-07-22 中国航发商用航空发动机有限责任公司 航空发动机的轴承腔封严系统及其控制方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759700A (en) * 1950-02-04 1956-08-21 Gen Motors Corp Bearing cooling system
US2789416A (en) 1953-08-26 1957-04-23 Fairchild Engine & Airplane System for cooling a turbine bearing of a gas turbine power plant
US4217755A (en) 1978-12-04 1980-08-19 General Motors Corporation Cooling air control valve
JPH02196137A (ja) * 1989-01-25 1990-08-02 Ishikawajima Harima Heavy Ind Co Ltd ガスタービン
US5160080A (en) * 1990-10-01 1992-11-03 General Electric Company Gas turbine engine and method of operation for providing increased output shaft horsepower
JPH1193694A (ja) * 1997-09-18 1999-04-06 Toshiba Corp ガスタービンプラント
EP1293655A1 (en) * 2001-09-13 2003-03-19 Mitsubishi Heavy Industries, Ltd. Gas turbine, driving method thereof and gas turbine combined electric power generation plant
JP4495603B2 (ja) * 2004-01-15 2010-07-07 株式会社日立製作所 ガスタービン発電装置およびそれに用いる消音装置
JP4256304B2 (ja) * 2004-06-07 2009-04-22 株式会社日立製作所 二軸式ガスタービン
JP5118496B2 (ja) 2008-01-10 2013-01-16 三菱重工業株式会社 ガスタービンの排気部の構造およびガスタービン
US9616153B2 (en) * 2008-04-17 2017-04-11 Warsaw Orthopedic, Inc. Rigid bone graft substitute
US8371127B2 (en) * 2009-10-01 2013-02-12 Pratt & Whitney Canada Corp. Cooling air system for mid turbine frame
US8979477B2 (en) * 2011-03-09 2015-03-17 General Electric Company System for cooling and purging exhaust section of gas turbine engine
US8684666B2 (en) * 2011-04-12 2014-04-01 Siemens Energy, Inc. Low pressure cooling seal system for a gas turbine engine
US20120321451A1 (en) * 2011-06-20 2012-12-20 Hamilton Sundstrand Corporation Bearing Housing Cooling System
JP5222384B2 (ja) * 2011-09-09 2013-06-26 三菱重工業株式会社 ガスタービン
US8776530B2 (en) * 2011-11-23 2014-07-15 General Electric Company Gas turbine engine lockout reduction
US9157331B2 (en) * 2011-12-08 2015-10-13 Siemens Aktiengesellschaft Radial active clearance control for a gas turbine engine
US9371737B2 (en) 2012-02-23 2016-06-21 Mitsubishi Hitachi Power Systems, Ltd. Gas turbine
US10006306B2 (en) 2012-12-29 2018-06-26 United Technologies Corporation Turbine exhaust case architecture
US9316153B2 (en) * 2013-01-22 2016-04-19 Siemens Energy, Inc. Purge and cooling air for an exhaust section of a gas turbine assembly

Also Published As

Publication number Publication date
CN107636258A (zh) 2018-01-26
EP3292278B1 (en) 2020-01-01
CN107636258B (zh) 2020-07-10
EP3292278A1 (en) 2018-03-14
GB201507818D0 (en) 2015-06-17
US20180135448A1 (en) 2018-05-17
WO2016177644A1 (en) 2016-11-10
US10590787B2 (en) 2020-03-17
JP6773684B2 (ja) 2020-10-21
JP2018519455A (ja) 2018-07-19
KR20180003613A (ko) 2018-01-09

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