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
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 EP87810287A priority patent/EP0255473B1/de
Priority to DE8787810287T priority patent/DE3776450D1/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
CH200686A 1986-05-16 1986-05-16 CH671848B (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH200686A CH671848B (de) 1986-05-16 1986-05-16
EP87810287A EP0255473B1 (de) 1986-05-16 1987-05-07 Verfahren zum Herstellen eines Luftschall absorbierenden Bauelements
DE8787810287T DE3776450D1 (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 (de) 1986-05-16 1986-05-16

Publications (1)

Publication Number Publication Date
CH671848B true CH671848B (de) 1989-09-29

Family

ID=4223700

Family Applications (1)

Application Number Title Priority Date Filing Date
CH200686A CH671848B (de) 1986-05-16 1986-05-16

Country Status (9)

Country Link
US (1) US4755416A (de)
EP (1) EP0255473B1 (de)
JP (1) JPH0818389B2 (de)
BR (1) BR8702500A (de)
CA (1) CA1277922C (de)
CH (1) CH671848B (de)
DE (1) DE3776450D1 (de)
ES (1) ES2030092T3 (de)
MX (1) MX168844B (de)

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
CZ286977B6 (en) * 1994-08-12 2000-08-16 Illbruck Gmbh Noise silencer
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
US7434660B2 (en) * 2001-06-21 2008-10-14 Kabushiki Kaisha Kobe Seiko Sho Perforated soundproof structure and method of manufacturing the same
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"
CN104507797B (zh) 2012-07-06 2017-11-07 C&D佐迪阿克公司 带有声学材料的飞机内部面板
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
NL7605978A (nl) * 1975-06-04 1976-12-07 Scott Paper Co Akoestisch film-schuimlaminaat en werkwijze ter vervaardiging daarvan.
CA1101494A (en) * 1977-09-12 1981-05-19 Pierre A. Lapeyre Exercise monitor system 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
CA1277922C (en) 1990-12-18
BR8702500A (pt) 1988-02-23
JPS6327242A (ja) 1988-02-04
US4755416A (en) 1988-07-05
EP0255473A1 (de) 1988-02-03
MX168844B (es) 1993-06-11
JPH0818389B2 (ja) 1996-02-28
ES2030092T3 (es) 1992-10-16
EP0255473B1 (de) 1992-01-29
DE3776450D1 (de) 1992-03-12

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Legal Events

Date Code Title Description
PL Patent ceased