GB1279468A - A flexible substantially fireproof sealing device - Google Patents

A flexible substantially fireproof sealing device

Info

Publication number
GB1279468A
GB1279468A GB62549/69A GB6254969A GB1279468A GB 1279468 A GB1279468 A GB 1279468A GB 62549/69 A GB62549/69 A GB 62549/69A GB 6254969 A GB6254969 A GB 6254969A GB 1279468 A GB1279468 A GB 1279468A
Authority
GB
United Kingdom
Prior art keywords
fireproof
spring
base
sealing device
bolted
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
GB62549/69A
Inventor
James Millward
John Barry Sheldon
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
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB62549/69A priority Critical patent/GB1279468A/en
Publication of GB1279468A publication Critical patent/GB1279468A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/16—Aircraft characterised by the type or position of power plants of jet type
    • B64D27/18—Aircraft characterised by the type or position of power plants of jet type within, or attached to, wings

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Gasket Seals (AREA)

Abstract

1279468 Fireproof sealing devices on aircraft ROLLS-ROYCE Ltd 22 Dec 1969 62549/69 Heading B7G [Also in Division F2] A substantially fireproof flexible sealing device for preventing fire in a gas turbine engine reaching an aircraft wing mounted pylon, comprises: an elongate leaf spring 22 bolted to a base member 24 along one edge by clamping strips 23, 34, and spaced apart from the base 24 at the other edge 28; and a flexible fireproof cover 30 extending across the space between the spring 22 and the base 24. The cover which may be made of asbestos sheet covered by sintered P.T.F.E. is clamped by the strips 32, 34. The device is bolted to a part 36 of the casing of a gas turbine engine and extends between the part 36 and the pylon floor 46 which may flex a distance x. The spring 22 may be formed with equispaced slots, Fig. 3 (not shown) and the device may form a substantially fireproof seal between a stub wing and an engine mounted thereon.
GB62549/69A 1969-12-23 1969-12-23 A flexible substantially fireproof sealing device Expired GB1279468A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB62549/69A GB1279468A (en) 1969-12-23 1969-12-23 A flexible substantially fireproof sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB62549/69A GB1279468A (en) 1969-12-23 1969-12-23 A flexible substantially fireproof sealing device

Publications (1)

Publication Number Publication Date
GB1279468A true GB1279468A (en) 1972-06-28

Family

ID=10488251

Family Applications (1)

Application Number Title Priority Date Filing Date
GB62549/69A Expired GB1279468A (en) 1969-12-23 1969-12-23 A flexible substantially fireproof sealing device

Country Status (1)

Country Link
GB (1) GB1279468A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1380777A2 (en) 2002-07-09 2004-01-14 ROLLS-ROYCE plc Sealing device
GB2415471A (en) * 2004-06-23 2005-12-28 Dunlop Aerospace Ltd A fire resistant seal assembly
WO2006000781A1 (en) * 2004-06-23 2006-01-05 Dunlop Aerospace Limited Fire resistant seal assembly
EP2957794A1 (en) * 2014-06-17 2015-12-23 The Boeing Company Fire seal for an aircraft
CN112313148A (en) * 2018-06-29 2021-02-02 赛峰航空器发动机 Improved refractory device designed to be placed between one end of a mounting strut of an aircraft turbine and the fairing of said turbine delimiting a fluid compartment

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1380777A2 (en) 2002-07-09 2004-01-14 ROLLS-ROYCE plc Sealing device
US6921086B2 (en) 2002-07-09 2005-07-26 Rolls-Royce Plc Sealing device
GB2415471A (en) * 2004-06-23 2005-12-28 Dunlop Aerospace Ltd A fire resistant seal assembly
WO2006000781A1 (en) * 2004-06-23 2006-01-05 Dunlop Aerospace Limited Fire resistant seal assembly
GB2415471B (en) * 2004-06-23 2009-01-14 Dunlop Aerospace Ltd Fire resistant seal assembly
EP2957794A1 (en) * 2014-06-17 2015-12-23 The Boeing Company Fire seal for an aircraft
US9643733B2 (en) 2014-06-17 2017-05-09 The Boeing Company Fire seal for an aircraft
CN112313148A (en) * 2018-06-29 2021-02-02 赛峰航空器发动机 Improved refractory device designed to be placed between one end of a mounting strut of an aircraft turbine and the fairing of said turbine delimiting a fluid compartment
JP7470059B2 (en) 2018-06-29 2024-04-17 サフラン・エアクラフト・エンジンズ An improved fire-resistant device designed to be disposed between one end of a mounting strut of an aircraft turbomachine and a cowling of said turbomachine that defines an interflow compartment.

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee