BR112017023360A2 - anteparo e uso de anteparo de veiculo a motor - Google Patents

anteparo e uso de anteparo de veiculo a motor

Info

Publication number
BR112017023360A2
BR112017023360A2 BR112017023360-6A BR112017023360A BR112017023360A2 BR 112017023360 A2 BR112017023360 A2 BR 112017023360A2 BR 112017023360 A BR112017023360 A BR 112017023360A BR 112017023360 A2 BR112017023360 A2 BR 112017023360A2
Authority
BR
Brazil
Prior art keywords
bulkhead
motor vehicle
component
sound absorbing
absorbing material
Prior art date
Application number
BR112017023360-6A
Other languages
English (en)
Other versions
BR112017023360B1 (pt
Inventor
Nicolai Norbert
Schulze Volkmar
Schneider Marco
Morris-Kirby Rod
Original Assignee
Hp Pelzer Holding Gmbh
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 Hp Pelzer Holding Gmbh filed Critical Hp Pelzer Holding Gmbh
Publication of BR112017023360A2 publication Critical patent/BR112017023360A2/pt
Publication of BR112017023360B1 publication Critical patent/BR112017023360B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0815—Acoustic or thermal insulation of passenger compartments
    • B60R13/083—Acoustic or thermal insulation of passenger compartments for fire walls or floors
    • 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
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00—Other features of vehicle sub-units
    • B60Y2306/09—Reducing noise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites

Abstract

a presente invenção refere-se a um componente acústico contornado, em uma maneira plana ou formatado tridimensionalmente, isto é um anteparo de um veículo a motor, e uso do dito componente, o dito componente compreendendo pelo menos um material de absorção de som, e possivelmente pelo menos um material portador, em que o material de absorção de som é completa ou parcialmente coberto por uma camada de fluxo pelo menos em um lado planar ou em um composto de camadas, em que a camada de fluxo tem nanofibras.
BR112017023360-6A 2015-05-19 2016-05-18 Anteparo acusticamente eficaz tridimensional de um veiculo a motor e uso de um anteparo BR112017023360B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015209105.8 2015-05-19
DE102015209105.8A DE102015209105A1 (de) 2015-05-19 2015-05-19 Leichtes akustisches Bauteil
PCT/EP2016/061126 WO2016184906A1 (de) 2015-05-19 2016-05-18 Stirnwand

Publications (2)

Publication Number Publication Date
BR112017023360A2 true BR112017023360A2 (pt) 2018-12-11
BR112017023360B1 BR112017023360B1 (pt) 2022-08-02

Family

ID=56026858

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017023360-6A BR112017023360B1 (pt) 2015-05-19 2016-05-18 Anteparo acusticamente eficaz tridimensional de um veiculo a motor e uso de um anteparo

Country Status (10)

Country Link
US (1) US10800352B2 (pt)
EP (1) EP3297871B1 (pt)
JP (1) JP6872496B2 (pt)
KR (1) KR20180008459A (pt)
CN (1) CN107635831B (pt)
BR (1) BR112017023360B1 (pt)
DE (1) DE102015209105A1 (pt)
MX (1) MX2017014401A (pt)
RU (1) RU2712809C2 (pt)
WO (1) WO2016184906A1 (pt)

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Also Published As

Publication number Publication date
RU2017143380A3 (pt) 2019-08-13
RU2017143380A (ru) 2019-06-20
BR112017023360B1 (pt) 2022-08-02
DE102015209105A1 (de) 2016-11-24
RU2712809C2 (ru) 2020-01-31
US10800352B2 (en) 2020-10-13
CN107635831B (zh) 2020-12-22
KR20180008459A (ko) 2018-01-24
EP3297871B1 (de) 2019-05-08
US20180297539A1 (en) 2018-10-18
EP3297871A1 (de) 2018-03-28
MX2017014401A (es) 2018-03-23
JP2018517931A (ja) 2018-07-05
CN107635831A (zh) 2018-01-26
JP6872496B2 (ja) 2021-05-19
WO2016184906A1 (de) 2016-11-24

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: ADLER PELZER HOLDING GMBH (DE)

B25G Requested change of headquarter approved

Owner name: ADLER PELZER HOLDING GMBH (DE)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/05/2016, OBSERVADAS AS CONDICOES LEGAIS