DE102005025092B3 - Sound transfer device used between a combustion engine chamber and an occupant cabin comprises a wall provided with an opening between a combustion engine chamber and an occupant cabin - Google Patents
Sound transfer device used between a combustion engine chamber and an occupant cabin comprises a wall provided with an opening between a combustion engine chamber and an occupant cabin Download PDFInfo
- Publication number
- DE102005025092B3 DE102005025092B3 DE200510025092 DE102005025092A DE102005025092B3 DE 102005025092 B3 DE102005025092 B3 DE 102005025092B3 DE 200510025092 DE200510025092 DE 200510025092 DE 102005025092 A DE102005025092 A DE 102005025092A DE 102005025092 B3 DE102005025092 B3 DE 102005025092B3
- Authority
- DE
- Germany
- Prior art keywords
- transmission device
- sound transmission
- wall
- combustion engine
- engine chamber
- 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
-
- 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
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Schallübertragungseinrichtung zwischen durch eine Wandstruktur geteilte Räume eines Kraftfahrzeugs nach dem Oberbegriff des Patentanspruchs 1.The The invention relates to a sound transmission device between divided by a wall structure spaces of a motor vehicle after the Preamble of claim 1.
Es
ist ein Kraftfahrzeug mit einer Brennkraftmaschine bekannt,
Aus
der
In
der
Aufgabe der Erfindung ist es eine Schallübertragungseinrichtung für zwischen durch eine Wandstruktur geteilte Räume eines Kraftfahrzeugs zu schaffen, mit der sich eine gezielte Ausbreitung von Schallabstrahlungen einer Brennkraftmaschine, namentlich in einem Fahrgastraum des Kraftfahrzeugs realisieren lässt.task The invention is a sound transmission device for between by a wall structure shared spaces of a motor vehicle create a targeted spread of sound radiation an internal combustion engine, namely in a passenger compartment of the motor vehicle can be realized.
Die mit der Erfindung hauptsächlich erzielten Vorteile sind, dass die Wand der Wandstruktur, die Durchgangsöffnung zwischen Brennkraftmaschinenraum und Fahrgastraum sowie die Platte und die Membranflächendämmvorrichtung eine Schallübertragungseinrichtung bilden, die bei einfachem Aufbau weit reichende Möglichkeiten zur Schallgestaltung in einem Kraftfahrzeug bietet und auch psychoakustische Anforderungen erfüllt. Gerade psychoakustische Kriterien eines Kraftfahrzeugs sind qualitätsrelevant und folglich auch produktverkaufsfördernd. Die Anordnung der Platte und der Membranflächendämmvorrichtung und auch deren Ausbildung lässt sich mit vertretbaren Mitteln umsetzen. Schließlich kann die Platte nach Art eines Schiebers ausgeführt sein, mit dem eine parameterabhängige Schallgestaltung möglich ist.The with the invention mainly advantages achieved are that the wall of the wall structure, the passage opening between Engine room and passenger compartment and the plate and the Membranflächendämmvorrichtung a sound transmission device form, with a simple structure far reaching possibilities provides sound design in a motor vehicle and also psychoacoustic Requirements fulfilled. Especially psychoacoustic criteria of a motor vehicle are quality-relevant and consequently also product sales promotion. The arrangement of the plate and the membrane area insulating device and also their education can be implement with justifiable means. Finally, the plate can after Be a type of slider, with the one parameter-dependent Sound design possible is.
In der Zeichnung wird ein Ausführungsbeispiel der Erfindung gezeigt, das nachstehend näher beschrieben wird.In The drawing is an embodiment of the invention, which will be described in more detail below.
Es zeigenIt demonstrate
Ein
Kraftfahrzeug in Gestalt eines Personenkraftwagens
Die
Wandstruktur
Die
Membranflächendämmvorrichtung
Zur
thermischen Entkopplung ist der Träger
Außerdem ist
die Platte
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510025092 DE102005025092B3 (en) | 2005-06-01 | 2005-06-01 | Sound transfer device used between a combustion engine chamber and an occupant cabin comprises a wall provided with an opening between a combustion engine chamber and an occupant cabin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510025092 DE102005025092B3 (en) | 2005-06-01 | 2005-06-01 | Sound transfer device used between a combustion engine chamber and an occupant cabin comprises a wall provided with an opening between a combustion engine chamber and an occupant cabin |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005025092B3 true DE102005025092B3 (en) | 2006-04-06 |
Family
ID=36062457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510025092 Expired - Fee Related DE102005025092B3 (en) | 2005-06-01 | 2005-06-01 | Sound transfer device used between a combustion engine chamber and an occupant cabin comprises a wall provided with an opening between a combustion engine chamber and an occupant cabin |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005025092B3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013114502A1 (en) | 2013-12-19 | 2015-06-25 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Device for sound transmission |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4233252C1 (en) * | 1992-10-02 | 1993-12-16 | Bayerische Motoren Werke Ag | Acoustic signalling display indicating engine running noise in car - uses signal representing depression of accelerator pedal to control throttle in pneumatic line leading to oscillating membrane |
DE19747271A1 (en) * | 1997-10-25 | 1999-04-29 | Bayerische Motoren Werke Ag | Motor air intake |
DE10223872A1 (en) * | 2002-05-29 | 2003-12-11 | Daimler Chrysler Ag | Device for noise shaping in a motor vehicle |
-
2005
- 2005-06-01 DE DE200510025092 patent/DE102005025092B3/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4233252C1 (en) * | 1992-10-02 | 1993-12-16 | Bayerische Motoren Werke Ag | Acoustic signalling display indicating engine running noise in car - uses signal representing depression of accelerator pedal to control throttle in pneumatic line leading to oscillating membrane |
DE19747271A1 (en) * | 1997-10-25 | 1999-04-29 | Bayerische Motoren Werke Ag | Motor air intake |
DE10223872A1 (en) * | 2002-05-29 | 2003-12-11 | Daimler Chrysler Ag | Device for noise shaping in a motor vehicle |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013114502A1 (en) | 2013-12-19 | 2015-06-25 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Device for sound transmission |
US9567951B2 (en) | 2013-12-19 | 2017-02-14 | Dr. Ing. H.C.F. Porsche Aktiengesellschaft | Device for transmitting sound |
DE102013114502B4 (en) | 2013-12-19 | 2024-05-16 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Sound transmission device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT, 7, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT, 7, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |