GB2011542A - Gas turbine engine nose cone - Google Patents

Gas turbine engine nose cone

Info

Publication number
GB2011542A
GB2011542A GB7844521A GB7844521A GB2011542A GB 2011542 A GB2011542 A GB 2011542A GB 7844521 A GB7844521 A GB 7844521A GB 7844521 A GB7844521 A GB 7844521A GB 2011542 A GB2011542 A GB 2011542A
Authority
GB
United Kingdom
Prior art keywords
gas turbine
turbine engine
nose cone
engine nose
image
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.)
Withdrawn
Application number
GB7844521A
Other versions
GB2011542B (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.)
Rolls Royce PLC
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
Publication of GB2011542B publication Critical patent/GB2011542B/en
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB7844521A priority Critical patent/GB2011542A/en
Publication of GB2011542A publication Critical patent/GB2011542A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F01D25/02—De-icing means for engines having icing phenomena

Abstract

The cone comprises a deformable hemispherical outer member 22, and a dished rigid inner member 27, a pressurized fluid being supplied therebetween. <IMAGE>
GB7844521A 1977-12-24 1978-11-15 Gas turbine engine nose cone Withdrawn GB2011542A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7844521A GB2011542A (en) 1977-12-24 1978-11-15 Gas turbine engine nose cone

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5391277 1977-12-24
GB7844521A GB2011542A (en) 1977-12-24 1978-11-15 Gas turbine engine nose cone

Publications (2)

Publication Number Publication Date
GB2011542B GB2011542B (en)
GB2011542A true GB2011542A (en) 1979-07-11

Family

ID=26267376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7844521A Withdrawn GB2011542A (en) 1977-12-24 1978-11-15 Gas turbine engine nose cone

Country Status (1)

Country Link
GB (1) GB2011542A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3719098A1 (en) * 1987-06-06 1988-12-22 Mtu Muenchen Gmbh FIBER COMPOSITE NOSE CAP
DE3833290A1 (en) * 1988-09-30 1990-04-12 Mtu Muenchen Gmbh Nose cap of fibre-reinforced plastic
EP1227036A2 (en) 2001-01-27 2002-07-31 ROLLS-ROYCE plc A gas turbine engine nose cone
GB2398353A (en) * 2003-02-14 2004-08-18 Rolls Royce Plc A gas turbine engine nose cone
GB2438185A (en) * 2006-05-17 2007-11-21 Rolls Royce Plc An apparatus for preventing ice accretion
FR2908827A1 (en) * 2006-11-16 2008-05-23 Snecma Sa Turbine engine i.e. turbo jet engine, spinner for aircraft, has groove sealing ring including outer surface aligned with outer surface of spinner, and threaded surface formed in direction inverse to rotational direction of fan blade
US20140255202A1 (en) * 2012-12-21 2014-09-11 United Technologies Corporation Turbine engine nosecone with deformation region
EP3199451A1 (en) * 2016-01-27 2017-08-02 Rolls-Royce Deutschland Ltd & Co KG Nose cone for a fan of an aircraft engine
CN108979752A (en) * 2017-05-31 2018-12-11 赛峰航空助推器股份有限公司 Turbofan deicing compressor and ice detachment

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3719098A1 (en) * 1987-06-06 1988-12-22 Mtu Muenchen Gmbh FIBER COMPOSITE NOSE CAP
DE3833290A1 (en) * 1988-09-30 1990-04-12 Mtu Muenchen Gmbh Nose cap of fibre-reinforced plastic
EP1227036A2 (en) 2001-01-27 2002-07-31 ROLLS-ROYCE plc A gas turbine engine nose cone
EP1227036A3 (en) * 2001-01-27 2003-01-22 ROLLS-ROYCE plc A gas turbine engine nose cone
US6561763B2 (en) 2001-01-27 2003-05-13 Rolls-Royce Plc Gas turbine engine nose cone
GB2398353A (en) * 2003-02-14 2004-08-18 Rolls Royce Plc A gas turbine engine nose cone
US6942462B2 (en) 2003-02-14 2005-09-13 Rolls-Royce Plc Gas turbine engine nose cone
GB2398353B (en) * 2003-02-14 2006-02-15 Rolls Royce Plc A gas turbine engine nose cone
GB2438185A (en) * 2006-05-17 2007-11-21 Rolls Royce Plc An apparatus for preventing ice accretion
US8033789B2 (en) 2006-05-17 2011-10-11 Rolls-Royce Plc Apparatus for preventing ice accretion
US8435003B2 (en) 2006-05-17 2013-05-07 Rolls-Royce Plc Apparatus for preventing ice accretion
FR2908827A1 (en) * 2006-11-16 2008-05-23 Snecma Sa Turbine engine i.e. turbo jet engine, spinner for aircraft, has groove sealing ring including outer surface aligned with outer surface of spinner, and threaded surface formed in direction inverse to rotational direction of fan blade
US20140255202A1 (en) * 2012-12-21 2014-09-11 United Technologies Corporation Turbine engine nosecone with deformation region
US9353685B2 (en) * 2012-12-21 2016-05-31 United Technologies Corporation Turbine engine nosecone with deformation region
EP3199451A1 (en) * 2016-01-27 2017-08-02 Rolls-Royce Deutschland Ltd & Co KG Nose cone for a fan of an aircraft engine
CN108979752A (en) * 2017-05-31 2018-12-11 赛峰航空助推器股份有限公司 Turbofan deicing compressor and ice detachment
CN108979752B (en) * 2017-05-31 2022-05-24 赛峰航空助推器股份有限公司 Turbofan engine de-icing compressor and de-icing process

Also Published As

Publication number Publication date
GB2011542B (en)

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Legal Events

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