DE69633042D1 - Geräuschdämmendes bauteil - Google Patents
Geräuschdämmendes bauteilInfo
- Publication number
- DE69633042D1 DE69633042D1 DE69633042T DE69633042T DE69633042D1 DE 69633042 D1 DE69633042 D1 DE 69633042D1 DE 69633042 T DE69633042 T DE 69633042T DE 69633042 T DE69633042 T DE 69633042T DE 69633042 D1 DE69633042 D1 DE 69633042D1
- Authority
- DE
- Germany
- Prior art keywords
- noise
- reducing component
- reducing
- component
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/025—Foaming in open moulds, followed by closing the moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- 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
- G10K11/162—Selection of materials
-
- 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
- G10K11/162—Selection of materials
- G10K11/168—Plural layers of different materials, e.g. sandwiches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0001—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular acoustical properties
- B29K2995/0002—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular acoustical properties insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/022—Foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/08—Cars
-
- 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.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/249933—Fiber embedded in or on the surface of a natural or synthetic rubber matrix
- Y10T428/249939—Two or more layers
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249986—Void-containing component contains also a solid fiber or solid particle
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7052444A JPH08244150A (ja) | 1995-03-13 | 1995-03-13 | 吸音部品 |
JP5244595 | 1995-03-13 | ||
JP5244495 | 1995-03-13 | ||
JP7052445A JPH08244125A (ja) | 1995-03-13 | 1995-03-13 | 吸音部品 |
JP15607795A JPH091714A (ja) | 1995-06-22 | 1995-06-22 | 吸音部品およびその製造方法 |
JP15607795 | 1995-06-22 | ||
PCT/JP1996/000618 WO1996028297A1 (fr) | 1995-03-13 | 1996-03-13 | Element insonorisant |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69633042D1 true DE69633042D1 (de) | 2004-09-09 |
DE69633042T2 DE69633042T2 (de) | 2005-07-21 |
Family
ID=27294634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1996633042 Expired - Fee Related DE69633042T2 (de) | 1995-03-13 | 1996-03-13 | Geräuschdämmendes bauteil |
Country Status (5)
Country | Link |
---|---|
US (1) | US5981046A (de) |
EP (1) | EP0765737B1 (de) |
KR (1) | KR970702786A (de) |
DE (1) | DE69633042T2 (de) |
WO (1) | WO1996028297A1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998043797A1 (fr) * | 1997-04-01 | 1998-10-08 | Jsp Corporation | Corps insonorisant moule en resine thermoplastique |
JPH1167403A (ja) * | 1997-08-08 | 1999-03-09 | Harness Sogo Gijutsu Kenkyusho:Kk | 吸音材および該吸音材を備えたケーブルリール |
EP1020846B1 (de) * | 1999-01-14 | 2018-09-19 | Nichias Corporation | Schallabsorbierende Struktur |
JP2001009898A (ja) * | 1999-06-28 | 2001-01-16 | Idemitsu Petrochem Co Ltd | ブロー成形方法およびブロー成形品 |
US6769512B2 (en) * | 2002-08-02 | 2004-08-03 | C.T.A. Acoustics | Acoustical insulation laminate with polyolefin layer and process for making |
AU2003263835A1 (en) * | 2002-08-02 | 2004-02-23 | Cta Acoustics, Inc. | Acoustical insulation laminate with polyolefin layer and process for making |
US20040023587A1 (en) * | 2002-08-02 | 2004-02-05 | C.T.A. Acoustics | Acoustical insulation laminate with polyolefin layer and process for making |
DE102004014682B4 (de) * | 2004-03-25 | 2017-05-24 | Johann Borgers GmbH | Verfahren zur Herstellung eines als mindestens teilweise Verkleidung von insbesondere Schallerzeugern dienenden Verbundkörpers und Verwendung desselben |
USRE44893E1 (en) | 2004-03-26 | 2014-05-13 | Hanwha Azdel, Inc. | Fiber reinforced thermoplastic sheets with surface coverings |
US7318498B2 (en) * | 2004-04-06 | 2008-01-15 | Azdel, Inc. | Decorative interior sound absorbing panel |
FR2875553B1 (fr) * | 2004-09-23 | 2010-07-30 | Peugeot Citroen Automobiles Sa | Carter de facade de distribution d'un moteur a explosion, et ensemble forme par un moteur et ce carter |
JP4434996B2 (ja) * | 2005-03-07 | 2010-03-17 | 株式会社プライムポリマー | 吸音体の製造方法及びこの製造方法によって得られる吸音体並びに吸音構造体 |
FR2894539B1 (fr) * | 2005-12-09 | 2008-03-14 | Cera | Procede de realisation d'un panneau structurel comprenant des cavites acoustiques |
US20090042011A1 (en) * | 2007-08-10 | 2009-02-12 | Frank Jaarsma | Fiber Reinforced Cellular Foam Product |
DE102009054275A1 (de) | 2008-12-11 | 2010-06-17 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Gehäuse mit einer Schall abstrahlenden Gehäusewandung |
FR2986207B1 (fr) * | 2012-01-26 | 2014-02-21 | Faurecia Automotive Ind | Piece d'equipement de vehicule automobile et vehicule automobile associe |
US9193131B2 (en) | 2013-03-14 | 2015-11-24 | Cta Acoustics, Inc. | Thermal and acoustical insulation |
US9993990B2 (en) | 2013-03-14 | 2018-06-12 | Cta Acoustics, Inc. | Thermal insulation |
DE102013010339A1 (de) | 2013-06-20 | 2014-01-16 | Daimler Ag | Herstellverfahren für ein geräuschdämmendes Formteil und geräuschdämmendes Formteil |
KR102355136B1 (ko) * | 2014-06-25 | 2022-01-26 | 엘지전자 주식회사 | 리니어 압축기, 리니어 압축기의 쉘, 리니어 압축기의 쉘 제작방법 |
JP6874612B2 (ja) * | 2017-09-07 | 2021-05-19 | トヨタ紡織株式会社 | 内燃機関の吸気系部品 |
JP7127894B1 (ja) | 2021-03-08 | 2022-08-30 | 中川産業株式会社 | 車両用マフラーの製造方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE791905A (fr) * | 1971-11-25 | 1973-05-24 | Saint Gobain | Element de construction destine a realiser une isolation acoustique |
US4190697A (en) * | 1979-01-15 | 1980-02-26 | Milsco Manufacturing Company | Multidensity foam article and method of preparation |
JPS6217237Y2 (de) * | 1980-04-14 | 1987-05-01 | ||
JPS56151131A (en) * | 1980-04-24 | 1981-11-24 | Kobe Steel Ltd | Piercing method for metallic billet |
JPS57178855A (en) * | 1981-04-30 | 1982-11-04 | Nissan Motor | Acoustic board |
JPS5871155A (ja) * | 1981-10-24 | 1983-04-27 | 日産自動車株式会社 | パネル制振材 |
US4476183A (en) * | 1983-11-21 | 1984-10-09 | Monsanto Company | Thermoformable laminate structure with improved acoustical absorption |
US4643940A (en) * | 1984-08-06 | 1987-02-17 | The Dow Chemical Company | Low density fiber-reinforced plastic composites |
JPS6270922A (ja) * | 1985-09-04 | 1987-04-01 | Fujitsu Ltd | クロツク位相調整方式 |
JPH0545688Y2 (de) * | 1985-10-21 | 1993-11-25 | ||
GB8527023D0 (en) * | 1985-11-01 | 1985-12-04 | Wiggins Teape Group Ltd | Moulded fibre reinforced plastic articles |
US4798756A (en) * | 1987-01-09 | 1989-01-17 | Toyo Tire & Rubber Company Limited | Laminate structure of interior finishing material |
JPH078320Y2 (ja) * | 1988-05-16 | 1995-03-01 | 河西工業株式会社 | エンジンルーム用インシュレータ |
DE4002067A1 (de) * | 1990-01-25 | 1991-08-14 | Basf Ag | Laminate mit verbesserter kantenstabilitaet |
US5438171A (en) * | 1992-01-22 | 1995-08-01 | Carsonite International Corporation | Composite sound wall |
DE4227300A1 (de) * | 1992-08-18 | 1994-02-24 | Bosch Gmbh Robert | Aggregat für ein hydraulisches Bremssystem eines Kraftfahrzeuges |
JP3006967B2 (ja) * | 1992-11-26 | 2000-02-07 | 盟和産業株式会社 | 車両用防音材 |
JPH06332466A (ja) * | 1993-05-20 | 1994-12-02 | Nissan Motor Co Ltd | 車両外装用吸音材 |
JP2715884B2 (ja) * | 1993-12-10 | 1998-02-18 | 日東紡績株式会社 | 透光性吸音体 |
JPH08244150A (ja) * | 1995-03-13 | 1996-09-24 | Sumitomo Chem Co Ltd | 吸音部品 |
-
1996
- 1996-03-13 WO PCT/JP1996/000618 patent/WO1996028297A1/ja active IP Right Grant
- 1996-03-13 DE DE1996633042 patent/DE69633042T2/de not_active Expired - Fee Related
- 1996-03-13 EP EP19960905996 patent/EP0765737B1/de not_active Expired - Lifetime
- 1996-03-13 KR KR1019960706396A patent/KR970702786A/ko not_active Application Discontinuation
- 1996-03-13 US US08/737,441 patent/US5981046A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR970702786A (ko) | 1997-06-10 |
WO1996028297A1 (fr) | 1996-09-19 |
EP0765737A1 (de) | 1997-04-02 |
EP0765737A4 (de) | 1999-07-21 |
US5981046A (en) | 1999-11-09 |
EP0765737B1 (de) | 2004-08-04 |
DE69633042T2 (de) | 2005-07-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9609939A (pt) | Despropagador adaptável | |
ATA203196A (de) | Bauelement | |
DE69608259D1 (de) | Verbunddamenbinde | |
DE69633042D1 (de) | Geräuschdämmendes bauteil | |
DE59701655D1 (de) | Bauelement | |
ATA135896A (de) | Skibob | |
ATE198470T1 (de) | Alkenyl-benzoylguanidine | |
ATA124098A (de) | Bauteil | |
DK0766380T3 (da) | Integreret mikrobølge-silicium-komponent | |
DE69517825D1 (de) | Bauelement | |
ATE240972T1 (de) | Cyclopeptolide | |
ATA119896A (de) | Scheibenmähwerk | |
DK0803017T3 (da) | Byggeelement | |
FR2737514B1 (fr) | Ecran antibruit | |
KR970010035U (ko) | 차량의 소음저감용메인 사일렌서 | |
FI950743A0 (fi) | Bioimmunoterapeutisk kombination | |
KR970036226U (ko) | 차량용 고일목 | |
KR970028574U (ko) | 소음저감장치 | |
KR970028660U (ko) | 소음 감소장치 | |
KR960031303U (ko) | 소음 감소장치 | |
FI955570A0 (fi) | Seen | |
KR970023190U (ko) | 타워-스트라이커 어셈블리 | |
KR970014971U (ko) | 헤드드럼 조립체 | |
KR970014970U (ko) | 헤드드럼 조립체 | |
KR960032509U (ko) | 헤드드럼 조립체 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |