BE768057A - Panneau amortisseur de bruit d'epaisseur reduite - Google Patents

Panneau amortisseur de bruit d'epaisseur reduite

Info

Publication number
BE768057A
BE768057A BE768057A BE768057A BE768057A BE 768057 A BE768057 A BE 768057A BE 768057 A BE768057 A BE 768057A BE 768057 A BE768057 A BE 768057A BE 768057 A BE768057 A BE 768057A
Authority
BE
Belgium
Prior art keywords
reduced thickness
noise damper
damper panel
thickness noise
panel
Prior art date
Application number
BE768057A
Other languages
English (en)
Inventor
E B Smith
R E Motsinger
L J Volk
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BE768057A publication Critical patent/BE768057A/fr

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
    • F02C7/045—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE768057A 1970-09-04 1971-06-03 Panneau amortisseur de bruit d'epaisseur reduite BE768057A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6984470A 1970-09-04 1970-09-04

Publications (1)

Publication Number Publication Date
BE768057A true BE768057A (fr) 1971-11-03

Family

ID=22091553

Family Applications (1)

Application Number Title Priority Date Filing Date
BE768057A BE768057A (fr) 1970-09-04 1971-06-03 Panneau amortisseur de bruit d'epaisseur reduite

Country Status (4)

Country Link
BE (1) BE768057A (fr)
DE (1) DE2127248A1 (fr)
FR (1) FR2105235A1 (fr)
GB (1) GB1350686A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2361035A (en) * 2000-04-07 2001-10-10 Rolls Royce Plc Gas turbine engine vane with noise attenuation features
US20060169533A1 (en) * 2005-02-03 2006-08-03 Patrick William P Acoustic liner with a nonuniform depth backwall
GB201212384D0 (en) * 2012-07-12 2012-08-22 Rolls Royce Plc A gas turbine engine

Also Published As

Publication number Publication date
GB1350686A (en) 1974-04-18
FR2105235A1 (fr) 1972-04-28
DE2127248A1 (de) 1972-03-09

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