GB1285681A - Improvements in or relating to load carrying structures - Google Patents

Improvements in or relating to load carrying structures

Info

Publication number
GB1285681A
GB1285681A GB39/70A GB3970A GB1285681A GB 1285681 A GB1285681 A GB 1285681A GB 39/70 A GB39/70 A GB 39/70A GB 3970 A GB3970 A GB 3970A GB 1285681 A GB1285681 A GB 1285681A
Authority
GB
United Kingdom
Prior art keywords
load carrying
relating
matrix
filaments
carrying structures
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
GB39/70A
Inventor
James Harvey Mcclean
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.)
Short Brothers PLC
Original Assignee
Short Brothers and Harland Ltd
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 Short Brothers and Harland Ltd filed Critical Short Brothers and Harland Ltd
Priority to GB39/70A priority Critical patent/GB1285681A/en
Priority to DE19702063629 priority patent/DE2063629A1/en
Publication of GB1285681A publication Critical patent/GB1285681A/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; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/12—De-icing or preventing icing on exterior surfaces of aircraft by electric heating

Abstract

1285681 Resistance heating element SHORT BROS & HARLAND 29 Dec 1970 [1 Jan 1970] 39/70 Heading H5H A load carrying composite structure e.g. the leading edge 1 of aeroplanes &c. comprises a plurality of reinforcing carbon filaments 12 embedded in a plastics matrix and extending between a pair of current supply electrodes 15, 16 to provide a plurality of resistively heatable paths. The filaments 12 form a mesh in the matrix and the edge 11 is insulated thermally and electrically at 13 from the remainder of the wing. Air intakes may be similarly heated and light-load carrying constructional wall or floor panels may be similarly constructed.
GB39/70A 1970-01-01 1970-01-01 Improvements in or relating to load carrying structures Expired GB1285681A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB39/70A GB1285681A (en) 1970-01-01 1970-01-01 Improvements in or relating to load carrying structures
DE19702063629 DE2063629A1 (en) 1970-01-01 1970-12-23 Heatable supporting structure, especially for aircraft wings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39/70A GB1285681A (en) 1970-01-01 1970-01-01 Improvements in or relating to load carrying structures

Publications (1)

Publication Number Publication Date
GB1285681A true GB1285681A (en) 1972-08-16

Family

ID=9697302

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39/70A Expired GB1285681A (en) 1970-01-01 1970-01-01 Improvements in or relating to load carrying structures

Country Status (2)

Country Link
DE (1) DE2063629A1 (en)
GB (1) GB1285681A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003158A1 (en) * 1985-11-14 1987-05-21 A. Ahlstrom Corporation Electric resistance sheet and method of producing such

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2356336A1 (en) * 1976-06-25 1978-01-20 Licentia Gmbh Resistance heating element for aircraft wings and helicopter blades - consists of mat of carbon or boron fibres and glass fibres
DE19904076A1 (en) * 1999-02-02 2000-08-03 Bayerische Motoren Werke Ag Vehicle molded part made of a composite material with unidirectionally arranged carbon fibers
DE102004042423A1 (en) * 2004-09-02 2006-03-09 Deutsches Zentrum für Luft- und Raumfahrt e.V. Surface heating for deicing composite aerodynamic structure uses electrically conducting reinforcing fibers to also act as resistance heating element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003158A1 (en) * 1985-11-14 1987-05-21 A. Ahlstrom Corporation Electric resistance sheet and method of producing such

Also Published As

Publication number Publication date
DE2063629A1 (en) 1971-07-22

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees