CA2628670C - Levre acoustique d'entree d'air de nacelle de fabrication composite et degivreur electrique integre associe - Google Patents

Levre acoustique d'entree d'air de nacelle de fabrication composite et degivreur electrique integre associe Download PDF

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Publication number
CA2628670C
CA2628670C CA 2628670 CA2628670A CA2628670C CA 2628670 C CA2628670 C CA 2628670C CA 2628670 CA2628670 CA 2628670 CA 2628670 A CA2628670 A CA 2628670A CA 2628670 C CA2628670 C CA 2628670C
Authority
CA
Canada
Prior art keywords
composite
outer skin
inlet lip
acoustic
cellular core
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 - Fee Related
Application number
CA 2628670
Other languages
English (en)
Other versions
CA2628670A1 (fr
Inventor
Michael John Layland
Keith Towers Brown
Claude Marc Hubert
Daniel P. Christy
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.)
Goodrich Corp
Rohr Inc
Original Assignee
Goodrich Corp
Rohr Inc
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
Priority claimed from US11/733,628 external-priority patent/US7923668B2/en
Application filed by Goodrich Corp, Rohr Inc filed Critical Goodrich Corp
Publication of CA2628670A1 publication Critical patent/CA2628670A1/fr
Application granted granted Critical
Publication of CA2628670C publication Critical patent/CA2628670C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Landscapes

  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
CA 2628670 2007-04-10 2008-04-09 Levre acoustique d'entree d'air de nacelle de fabrication composite et degivreur electrique integre associe Expired - Fee Related CA2628670C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/733,628 2007-04-10
US11/733,628 US7923668B2 (en) 2006-02-24 2007-04-10 Acoustic nacelle inlet lip having composite construction and an integral electric ice protection heater disposed therein

Publications (2)

Publication Number Publication Date
CA2628670A1 CA2628670A1 (fr) 2008-10-10
CA2628670C true CA2628670C (fr) 2011-06-14

Family

ID=39830134

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2628670 Expired - Fee Related CA2628670C (fr) 2007-04-10 2008-04-09 Levre acoustique d'entree d'air de nacelle de fabrication composite et degivreur electrique integre associe

Country Status (1)

Country Link
CA (1) CA2628670C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2581974A (en) 2019-03-05 2020-09-09 Airbus Operations Ltd Aerofoil leading edge structures
IT201900004761A1 (it) 2019-03-29 2020-09-29 Leonardo Spa Procedimento di fabbricazione di un pannello fonoassorbente con struttura a sandwich per la riduzione dell’impatto sonoro di un motore aeronautico
EP3738883A1 (fr) * 2019-05-16 2020-11-18 Airbus Operations, S.L.U. Composant chauffé résistif d'aéronef et procédé de fabrication dudit composant d'aéronef
CN112696235B (zh) * 2020-12-07 2022-02-08 吉林大学 具有仿生结构的碳纤维增强发动机叶片及其制备方法

Also Published As

Publication number Publication date
CA2628670A1 (fr) 2008-10-10

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EEER Examination request
MKLA Lapsed

Effective date: 20150409