CH671848B - - Google Patents

Info

Publication number
CH671848B
CH671848B CH200686A CH200686A CH671848B CH 671848 B CH671848 B CH 671848B CH 200686 A CH200686 A CH 200686A CH 200686 A CH200686 A CH 200686A CH 671848 B CH671848 B CH 671848B
Authority
CH
Switzerland
Application number
CH200686A
Other languages
German (de)
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
Priority to CH200686A priority Critical patent/CH671848B/de
Priority to DE8787810287T priority patent/DE3776450D1/de
Priority to EP87810287A priority patent/EP0255473B1/de
Priority to ES198787810287T priority patent/ES2030092T3/es
Priority to US07/049,179 priority patent/US4755416A/en
Priority to MX006482A priority patent/MX168844B/es
Priority to JP62118066A priority patent/JPH0818389B2/ja
Priority to BR8702500A priority patent/BR8702500A/pt
Priority to CA000537264A priority patent/CA1277922C/en
Publication of CH671848B publication Critical patent/CH671848B/de

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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24521—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface
    • Y10T428/24537—Parallel ribs and/or grooves
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/2457—Parallel ribs and/or grooves
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24661—Forming, or cooperating to form cells

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Laminated Bodies (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Building Environments (AREA)
CH200686A 1986-05-16 1986-05-16 CH671848B (US20050244954A1-20051103-C00003.png)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH200686A CH671848B (US20050244954A1-20051103-C00003.png) 1986-05-16 1986-05-16
DE8787810287T DE3776450D1 (de) 1986-05-16 1987-05-07 Verfahren zum herstellen eines luftschall absorbierenden bauelements.
EP87810287A EP0255473B1 (de) 1986-05-16 1987-05-07 Verfahren zum Herstellen eines Luftschall absorbierenden Bauelements
ES198787810287T ES2030092T3 (es) 1986-05-16 1987-05-07 Procedimiento para fabricar un elemento de construccion que absorve el ruido del viento.
US07/049,179 US4755416A (en) 1986-05-16 1987-05-13 Process for constructing a structural element that absorbs airborne sound
MX006482A MX168844B (es) 1986-05-16 1987-05-14 Procedimiento para la fabricacion de un elemento de construccion absorbente del sonido ambiental
JP62118066A JPH0818389B2 (ja) 1986-05-16 1987-05-14 空気伝播音を吸収する構造要素及びその製造方法
BR8702500A BR8702500A (pt) 1986-05-16 1987-05-15 Processo para a fabricacao de um elemento construtivo que absorve som do ar,bem como elemento construtivo fabricado segundo esse processo
CA000537264A CA1277922C (en) 1986-05-16 1987-05-15 Process for constructing a structural element that absorbs airborne sound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH200686A CH671848B (US20050244954A1-20051103-C00003.png) 1986-05-16 1986-05-16

Publications (1)

Publication Number Publication Date
CH671848B true CH671848B (US20050244954A1-20051103-C00003.png) 1989-09-29

Family

ID=4223700

Family Applications (1)

Application Number Title Priority Date Filing Date
CH200686A CH671848B (US20050244954A1-20051103-C00003.png) 1986-05-16 1986-05-16

Country Status (9)

Country Link
US (1) US4755416A (US20050244954A1-20051103-C00003.png)
EP (1) EP0255473B1 (US20050244954A1-20051103-C00003.png)
JP (1) JPH0818389B2 (US20050244954A1-20051103-C00003.png)
BR (1) BR8702500A (US20050244954A1-20051103-C00003.png)
CA (1) CA1277922C (US20050244954A1-20051103-C00003.png)
CH (1) CH671848B (US20050244954A1-20051103-C00003.png)
DE (1) DE3776450D1 (US20050244954A1-20051103-C00003.png)
ES (1) ES2030092T3 (US20050244954A1-20051103-C00003.png)
MX (1) MX168844B (US20050244954A1-20051103-C00003.png)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340054A (en) * 1991-02-20 1994-08-23 The United States Of America As Represented By The Secretary Of The Navy Suppressor of oscillations in airframe cavities
DE4334984C1 (de) * 1993-10-14 1995-01-19 Freudenberg Carl Fa Schall absorbierendes Formteil
DE4414566C2 (de) * 1994-04-27 1997-11-20 Freudenberg Carl Fa Luftschalldämpfer
ATE177554T1 (de) * 1994-08-12 1999-03-15 Illbruck Gmbh Schall-absorber
US5904318A (en) * 1996-12-18 1999-05-18 Towfiq; Foad Passive reduction of aircraft fuselage noise
US5823467A (en) * 1997-04-01 1998-10-20 Mcdonnell Douglas Corp Passive damping wedge
US6471157B1 (en) * 1999-03-22 2002-10-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Device and method for reducing aircraft noise
US6598701B1 (en) * 2000-06-30 2003-07-29 3M Innovative Properties Company Shaped microperforated polymeric film sound absorbers and methods of manufacturing the same
FR2823467B1 (fr) * 2001-04-17 2005-07-15 Sofitec Sa Produit thermoforme pour panneau d'isolation acoustique et/ou thermique
EP1408483A4 (en) * 2001-06-21 2008-06-11 Kobe Steel Ltd POROUS SOUNDPROOF STRUCTURAL BODY AND METHOD FOR THE PRODUCTION THEREOF
DE10323045A1 (de) * 2003-05-20 2004-12-09 Behr Gmbh & Co. Kg Gehäuse, insbesondere Luftführungsgehäuse und Verfahren zur Herstellung eines solchen
DE502004009480D1 (de) * 2004-03-03 2009-06-25 Rolls Royce Plc Anordnung zur Erzeugung von Schallfeldern mit bestimmter modaler Zusammensetzung
JP2007223341A (ja) * 2006-02-21 2007-09-06 Nagoya Oil Chem Co Ltd ドア用シール材
ITRA20100013A1 (it) * 2010-05-04 2011-11-05 Simone Meneghel "pannello fonoisolante frangi-onda"
RU2593733C1 (ru) * 2012-07-06 2016-08-10 Си Энд Ди ЗОДИАК, ИНК. Интерьерная панель летательного аппарата с акустическими материалами
US9194136B2 (en) * 2013-04-18 2015-11-24 Viconic Defense Inc. Recoiling energy absorbing system
US9279258B2 (en) * 2013-04-18 2016-03-08 Viconic Defense Inc. Recoiling energy absorbing system with lateral stabilizer
KR101655522B1 (ko) * 2014-07-30 2016-09-07 현대자동차주식회사 흡음성능이 우수한 흡차음 보드 부품의 제조방법 및 그에 의해 제조된 흡차음 보드 부품
US10220736B2 (en) 2016-10-25 2019-03-05 Viconic Defense Inc. Seat impact energy absorbing system
US10607589B2 (en) 2016-11-29 2020-03-31 Milliken & Company Nonwoven composite
US10788091B2 (en) 2017-08-22 2020-09-29 Oakwood Energy Management, Inc. Mass-optimized force attenuation system and method
US10982451B2 (en) 2018-11-07 2021-04-20 Viconic Sporting Llc Progressive stage load distribution and absorption underlayment system
US11585102B2 (en) 2018-11-07 2023-02-21 Viconic Sporting Llc Load distribution and absorption underpayment system
WO2020162602A1 (ja) * 2019-02-07 2020-08-13 三菱ケミカル株式会社 遮音シート及び遮音構造体
CN112116901B (zh) * 2020-09-18 2024-03-05 北京市燃气集团有限责任公司 一种改善中低压燃气调压箱声学主观评价指标的方法
CN112735368A (zh) * 2020-12-24 2021-04-30 江苏建声影视设备研制有限公司 一种环保型防火吸声板
CN113757817B (zh) * 2021-10-22 2022-11-29 广东美芝制冷设备有限公司 隔声结构、空调室外机及空调器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2069413A (en) * 1935-12-06 1937-02-02 Burgess Lab Inc C F Sound and vibration damping construction
US3050426A (en) * 1958-11-21 1962-08-21 Livermore Corp H F Vibration absorbing material and method for making the same
US3026224A (en) * 1959-05-01 1962-03-20 Fabreeka Products Co Vibration absorbing pad
US3231454A (en) * 1961-04-14 1966-01-25 Cadillac Products Cushioning material
GB1550226A (en) * 1975-06-04 1979-08-08 Scott Paper Co Perforated embossed film or foil to foam laminates
IE45892B1 (en) * 1977-09-12 1982-12-29 Lapeyre P Exercise monitor apparatus and method
DE2758041C2 (de) * 1977-12-24 1985-10-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verwendung eines aus mindestens zwei übereinander angeordneten Folien, insbesondere Kunststoffolien, bestehenden Bauelements
CH626936A5 (en) * 1980-06-09 1981-12-15 Matec Holding Sound-absorbing structural element
US4482592A (en) * 1981-02-23 1984-11-13 The B. F. Goodrich Company Vibration isolation pad
DE3233654C2 (de) * 1982-09-10 1986-01-16 Ewald Dörken AG, 5804 Herdecke Schallabsorbierendes Bauelement
US4531609A (en) * 1983-08-06 1985-07-30 Midwest Acounst-A-Fiber Sound absorption panel

Also Published As

Publication number Publication date
BR8702500A (pt) 1988-02-23
CA1277922C (en) 1990-12-18
JPH0818389B2 (ja) 1996-02-28
JPS6327242A (ja) 1988-02-04
DE3776450D1 (de) 1992-03-12
US4755416A (en) 1988-07-05
MX168844B (es) 1993-06-11
EP0255473B1 (de) 1992-01-29
ES2030092T3 (es) 1992-10-16
EP0255473A1 (de) 1988-02-03

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Legal Events

Date Code Title Description
PL Patent ceased