JPS4842161B1 - - Google Patents

Info

Publication number
JPS4842161B1
JPS4842161B1 JP45006039A JP603970A JPS4842161B1 JP S4842161 B1 JPS4842161 B1 JP S4842161B1 JP 45006039 A JP45006039 A JP 45006039A JP 603970 A JP603970 A JP 603970A JP S4842161 B1 JPS4842161 B1 JP S4842161B1
Authority
JP
Japan
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.)
Pending
Application number
JP45006039A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4842161B1 publication Critical patent/JPS4842161B1/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
    • 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
    • F02C7/24—Heat or noise insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Laminated Bodies (AREA)
JP45006039A 1969-01-24 1970-01-24 Pending JPS4842161B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB422569A GB1274871A (en) 1969-01-24 1969-01-24 Sound absorptive material

Publications (1)

Publication Number Publication Date
JPS4842161B1 true JPS4842161B1 (enrdf_load_stackoverflow) 1973-12-11

Family

ID=9773099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45006039A Pending JPS4842161B1 (enrdf_load_stackoverflow) 1969-01-24 1970-01-24

Country Status (4)

Country Link
JP (1) JPS4842161B1 (enrdf_load_stackoverflow)
DE (1) DE2003094A1 (enrdf_load_stackoverflow)
FR (1) FR2033264B1 (enrdf_load_stackoverflow)
GB (1) GB1274871A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007198233A (ja) * 2006-01-26 2007-08-09 National Institute Of Advanced Industrial & Technology ジェットエンジン
WO2021125044A1 (ja) 2019-12-20 2021-06-24 スタンレー電気株式会社 ランプ装置
WO2021125047A1 (ja) 2019-12-20 2021-06-24 スタンレー電気株式会社 発光ユニット及びランプ装置
US11708955B2 (en) 2019-05-29 2023-07-25 Honda Motor Co., Ltd. Lighting body for vehicle

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1341398A (en) * 1970-10-06 1973-12-19 Sound Attenuators Ltd Sound attenuating material
FR2180508A1 (en) * 1972-04-19 1973-11-30 Dassault Avions Composite sandwich panels - having resin sealed cellular metal cores to inhibit liquid pick up
GB1568686A (en) * 1976-02-03 1980-06-04 Matthews C Absorption of acoustic energy from a fluid
FR2480741A1 (fr) * 1980-04-18 1981-10-23 Aerospatiale Couche poreuse pour structure composite destinee a l'absorption d'energie sonore et son procede de fabrication
JPS58209791A (ja) * 1982-05-19 1983-12-06 シヨート・ブラザース・ピーエルシー 吸音パネル用正面シートおよびこれを製造する方法
DE3530016A1 (de) * 1984-08-25 1986-04-24 Glidevale Building and Products Ltd., Pinxton, Nottingham Belueftungseinrichtung fuer waende und hohlwaende
GB9014381D0 (en) * 1990-06-28 1990-08-22 Short Brothers Plc A composite structural component
FR2771331B1 (fr) * 1997-11-21 2000-08-04 Aerospatiale Panneau en materiau composite a bordures et/ou surface exterieure protegees des chocs ou de l'erosion et procedes de fabrication d'un tel panneau
GB2391059B (en) * 2000-06-30 2005-02-16 Short Brothers Plc A noise attenuation panel
GB2531808A (en) 2014-11-03 2016-05-04 Short Brothers Plc Methods and precursors for manufacturing a perforated composite part
GB2541870A (en) * 2015-08-24 2017-03-08 Lancashire Peter Versatile cylindrical energy converter (VCEC)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1113551A (fr) * 1954-11-18 1956-03-30 Applic Des Plastiques Armes So Matériau composite thermiquement et acoustiquement isolant et son procédé de fabrication
FR1507333A (fr) * 1966-11-16 1967-12-29 Alsthom Cgee Casque pare-balles en matériau stratifié

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007198233A (ja) * 2006-01-26 2007-08-09 National Institute Of Advanced Industrial & Technology ジェットエンジン
US11708955B2 (en) 2019-05-29 2023-07-25 Honda Motor Co., Ltd. Lighting body for vehicle
WO2021125044A1 (ja) 2019-12-20 2021-06-24 スタンレー電気株式会社 ランプ装置
WO2021125047A1 (ja) 2019-12-20 2021-06-24 スタンレー電気株式会社 発光ユニット及びランプ装置

Also Published As

Publication number Publication date
GB1274871A (en) 1972-05-17
FR2033264A1 (enrdf_load_stackoverflow) 1970-12-04
FR2033264B1 (enrdf_load_stackoverflow) 1974-03-15
DE2003094A1 (de) 1970-08-20

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