DE10310487A1 - Noise transmission device for automobile with diesel engine or direct injection petrol engine has housing coupled to engine air intake containing throttle element and partition wall incorporating flap element - Google Patents
Noise transmission device for automobile with diesel engine or direct injection petrol engine has housing coupled to engine air intake containing throttle element and partition wall incorporating flap element Download PDFInfo
- Publication number
- DE10310487A1 DE10310487A1 DE2003110487 DE10310487A DE10310487A1 DE 10310487 A1 DE10310487 A1 DE 10310487A1 DE 2003110487 DE2003110487 DE 2003110487 DE 10310487 A DE10310487 A DE 10310487A DE 10310487 A1 DE10310487 A1 DE 10310487A1
- Authority
- DE
- Germany
- Prior art keywords
- engine
- partition wall
- air intake
- transmission device
- noise transmission
- 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.)
- Ceased
Links
- 238000005192 partition Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 title claims abstract description 12
- 238000002347 injection Methods 0.000 title claims description 3
- 239000007924 injection Substances 0.000 title claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000006098 acoustic absorber Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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
- G10K11/22—Methods or devices for transmitting, conducting or directing sound for conducting sound through hollow pipes, e.g. speaking tubes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Supercharger (AREA)
- General Details Of Gearings (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
- Vibration Prevention Devices (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Arrangement Of Transmissions (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung
zur Geräuschübertragung
nach den Merkmalen des unabhängigen
Anspruchs 1, ausgehend von dem europäischen Hauptpatent (Patentanmeldung
Aus der
Es ist ferner aus der
Der Erfindung liegt die Aufgabe zugrunde, ein Schallübertragungssystem zu schaffen, das zur Geräuschgestaltung beim Kraftfahrzeug dient und ein möglichst wirkungsabhängig naturnahes Übertragungsverhalten aufweist.The invention is based on the object Sound transmission system to create that for sound shaping serves in the motor vehicle and a transmission behavior that is as close to nature as possible, depending on the effect having.
Diese Aufgabe wird durch die Merkmale des unabhängigen Anspruchs 1 gelöst.This task is due to the characteristics of the independent Claim 1 solved.
Vorteile der ErfindungAdvantages of invention
Der wesentliche Vorteil der Erfindung liegt darin, dass insbesondere bei Motoren, die keine Drosselklappe besitzen, wie beispielsweise Dieselmotoren oder direkteinspritzende Benzinmotoren, eine Geräuschvariation möglich ist. Dadurch, dass immer die komplette Pulsation in dem Ansaugtrakt herrscht, kann das übertragene Geräusch nicht gesteuert werden sondern liegt immer konstant an. Der Einbau einer Drosselklappe in die Zuleitung des Impressors ermöglicht eine Geräuschanpassung. Diese Drosselklappe kann mit der Gasstellung bzw. der Gaspedalstellung gekoppelt werden, so dass ein entsprechend analoges Schallübertragungssignal erzeugt wird, und zwar analog zu der entsprechenden Motordrehzahl.The main advantage of the invention is that especially in engines that do not have a throttle valve have, such as diesel engines or direct injection gasoline engines, one noise variation possible is. Because there is always complete pulsation in the intake tract, can the transferred noise are not controlled but are always constant. The installation a throttle valve in the feed line of the impressor enables one Sound adjustment. This throttle valve can be in the accelerator position or the accelerator pedal position be coupled so that a correspondingly analog sound transmission signal is generated, analogously to the corresponding engine speed.
In einer Ausbildung der Erfindung kann die Drosselklappe sowohl mechanisch als auch elektrisch angetrieben sein. Selbstverständlich besteht auch die Möglichkeit, insbesondere bei einer elektrisch angetriebenen Drosselklappe noch eine zusätzliche Kennlinie in das Schließ- und Öffnungsverhalten zu integrieren, so dass das im Fahrzeuginnere ankommende Geräusch subjektiv beeinflußbar ist. Die Drosselklappe kann eine einfache, flache Ventilplatte sein. Es besteht auch die Möglichkeit, einen Drehschieber als Drossel vorzusehen. Insbesondere bei einer einfachen Ventilplatte kann diese in Montagespritzgießtechnik in die Zuleitung zum Impressor integriert werden.In an embodiment of the invention the throttle valve can be driven mechanically as well as electrically his. Of course there is also the possibility especially with an electrically driven throttle valve an additional Characteristic in the closing and opening behavior to integrate, so that the noise arriving inside the vehicle is subjective impressionable is. The throttle valve can be a simple, flat valve plate. There is also the possibility to provide a rotary valve as a throttle. Especially with one simple valve plate can be made using assembly injection molding technology be integrated into the feed line to the impressor.
Diese und weitere Merkmale von bevorzugten Weiterbildungen der Erfindung gehen außer aus den Ansprüchen auch aus der Beschreibung und der Zeichnung hervor, wobei die einzelnen Merkmale jeweils für sich allein oder zu mehreren in Form von Unterkombinationen bei der Ausführungsform der Erfindung und auf anderen Gebieten verwirklicht sein und vorteilhafte sowie für sich schutzfähige Ausführungen darstellen können, für die hier Schutz beansprucht wird.These and other features of preferred Further developments of the invention go beyond the claims from the description and the drawing, the individual Characteristics for each alone or in several in the form of sub-combinations the embodiment of the invention and in other fields be realized and advantageous also for yourself protectable versions can represent for the protection is claimed here.
Weitere Einzelheiten der Erfindung werden in der Zeichnung anhand von schematischen Ausführungsbeispielen beschrieben. Hierbei zeigtFurther details of the invention are in the drawing based on schematic embodiments described. Here shows
Beschreibung der Ausführungsbeispieledescription of the embodiments
Die
Claims (4)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10153134 | 2001-10-27 | ||
| EP02023771.5A EP1306829B1 (en) | 2001-10-27 | 2002-10-25 | Device for transmission of noise from an internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10310487A1 true DE10310487A1 (en) | 2004-09-23 |
Family
ID=28798274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2003110487 Ceased DE10310487A1 (en) | 2001-10-27 | 2003-03-11 | Noise transmission device for automobile with diesel engine or direct injection petrol engine has housing coupled to engine air intake containing throttle element and partition wall incorporating flap element |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1306829B1 (en) |
| JP (1) | JP4279536B2 (en) |
| DE (1) | DE10310487A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2492634A (en) * | 2011-07-08 | 2013-01-09 | Porsche Ag | Vehicle noise control system |
| DE102011051691A1 (en) | 2011-07-08 | 2013-01-10 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Noise transmission system |
| DE102011051689A1 (en) | 2011-07-08 | 2013-01-10 | Dr. Ing. H.C. F. Porsche Ag | Noise transmission system |
| DE102011051688A1 (en) | 2011-07-08 | 2013-01-10 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Control device for noise transmission system for adjusting noise level in inner chamber of internal combustion engine of motor car, has air suction pipe coupled with connecting element, where device automatically actuates blocking units |
| DE102011056615A1 (en) | 2011-12-19 | 2013-06-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Sound transmission system for motor vehicle, has intake sound transmission unit coupled with air intake pipe leading to internal combustion engine by tubular connecting element and with vehicle interior by another tubular connecting element |
| CN106014576A (en) * | 2016-07-14 | 2016-10-12 | 清华大学苏州汽车研究院(相城) | Exhaust sound quality adjusting device and matching method |
| DE102015121499A1 (en) | 2015-12-10 | 2017-06-14 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Noise transmission system for a motor vehicle |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10223873A1 (en) * | 2002-05-29 | 2003-12-11 | Daimler Chrysler Ag | Device for noise shaping in a motor vehicle |
| DE102004041698B4 (en) * | 2004-08-28 | 2014-02-13 | Mann + Hummel Gmbh | Device for transmitting noise in a motor vehicle |
| DE102004041699A1 (en) * | 2004-08-28 | 2006-03-02 | Mann + Hummel Gmbh | Device for transmitting noise in a motor vehicle |
| DE102005006914B4 (en) | 2005-02-16 | 2008-05-29 | Woco Industrietechnik Gmbh | Device for sound coupling between an intake tract and / or engine compartment and a vehicle interior of a motor vehicle |
| DE202005012038U1 (en) * | 2005-07-28 | 2006-12-14 | Mann + Hummel Gmbh | Device for noise transmission in vehicle, has gap which is provided between edge of articulated bearing opening and transmission flap whereby gap is closed in pressure tight manner by means of diaphragm |
| DE202005014862U1 (en) * | 2005-09-20 | 2007-02-01 | Mann + Hummel Gmbh | Device for transmitting noise in a motor vehicle |
| DE102006058074A1 (en) * | 2006-12-07 | 2008-06-19 | Mahle International Gmbh | Fresh gas system for internal combustion engine, especially in motor vehicle, has high pressure side downstream of charger coupled to low pressure side upstream of charger for gas-tight transfer of pressure pulsations in fresh gas |
| US7845466B2 (en) * | 2007-08-28 | 2010-12-07 | Visteon Global Technologies, Inc. | Sound generator with structurally and acoustically coupled sound radiation panel and method for manufacturing the same |
| DE202007015940U1 (en) | 2007-11-13 | 2009-03-19 | Mann+Hummel Gmbh | Device for transmitting noise in a motor vehicle with internal combustion engine |
| US7658263B2 (en) * | 2008-04-03 | 2010-02-09 | Mann + Hummel Gmbh | Device for noise transmission in a motor vehicle |
| DE202008006365U1 (en) * | 2008-05-08 | 2009-09-17 | Mann + Hummel Gmbh | Device for transmitting noise in a motor vehicle |
| US8776754B2 (en) | 2011-09-08 | 2014-07-15 | Ford Global Technologies, Llc | Method and system for adjusting port throttles |
| US9002627B2 (en) | 2011-09-08 | 2015-04-07 | Ford Global Technologies, Llc | Method and system for improving engine starting |
| US8977470B2 (en) | 2011-09-13 | 2015-03-10 | Ford Global Technologies, Llc | Method and system for sampling intake manifold pressure |
| US8899212B2 (en) | 2011-12-14 | 2014-12-02 | Ford Global Technologies, Llc | Method and system for improving engine starting |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE272881C (en) * | ||||
| DE4435296C2 (en) * | 1994-10-01 | 2002-04-25 | Bayerische Motoren Werke Ag | Motor vehicle with an internal combustion engine |
| DE10042012B4 (en) * | 1999-11-22 | 2004-08-19 | Daimlerchrysler Ag | Device for noise shaping in a motor vehicle |
-
2002
- 2002-10-25 JP JP2002311740A patent/JP4279536B2/en not_active Expired - Lifetime
- 2002-10-25 EP EP02023771.5A patent/EP1306829B1/en not_active Expired - Lifetime
-
2003
- 2003-03-11 DE DE2003110487 patent/DE10310487A1/en not_active Ceased
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8684132B2 (en) | 2011-07-08 | 2014-04-01 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Sound transmission system |
| CN102867508A (en) * | 2011-07-08 | 2013-01-09 | Dr.Ing.h.c.F.保时捷股份公司 | Vehicle control system |
| DE102011051691A1 (en) | 2011-07-08 | 2013-01-10 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Noise transmission system |
| DE102011051690A1 (en) | 2011-07-08 | 2013-01-10 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Control device of a motor vehicle |
| DE102011051689A1 (en) | 2011-07-08 | 2013-01-10 | Dr. Ing. H.C. F. Porsche Ag | Noise transmission system |
| DE102011051688A1 (en) | 2011-07-08 | 2013-01-10 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Control device for noise transmission system for adjusting noise level in inner chamber of internal combustion engine of motor car, has air suction pipe coupled with connecting element, where device automatically actuates blocking units |
| US20130008738A1 (en) * | 2011-07-08 | 2013-01-10 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Sound transmission system |
| JP2013019412A (en) * | 2011-07-08 | 2013-01-31 | Dr Ing Hcf Porsche Ag | Noise transmission system |
| GB2492634B (en) * | 2011-07-08 | 2013-10-30 | Porsche Ag | Vehicle noise control system |
| DE102011051690B4 (en) | 2011-07-08 | 2023-06-29 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Control device of a motor vehicle with a noise transmission system and an exhaust system |
| US8807274B2 (en) | 2011-07-08 | 2014-08-19 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Control device of a motor vehicle |
| US8776755B2 (en) | 2011-07-08 | 2014-07-15 | Dr. Ing. h.c. F. Porsche Aktiengeselleschaft | Sound transmission system |
| GB2492634A (en) * | 2011-07-08 | 2013-01-09 | Porsche Ag | Vehicle noise control system |
| CN102867508B (en) * | 2011-07-08 | 2015-10-28 | Dr.Ing.h.c.F.保时捷股份公司 | The control device of motor vehicles |
| DE102011051688B4 (en) | 2011-07-08 | 2022-10-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Control device of a noise transmission system |
| DE102011056615A1 (en) | 2011-12-19 | 2013-06-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Sound transmission system for motor vehicle, has intake sound transmission unit coupled with air intake pipe leading to internal combustion engine by tubular connecting element and with vehicle interior by another tubular connecting element |
| DE102011056615B4 (en) | 2011-12-19 | 2024-08-14 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Motor vehicle with a noise transmission system |
| DE102015121499A1 (en) | 2015-12-10 | 2017-06-14 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Noise transmission system for a motor vehicle |
| CN106014576B (en) * | 2016-07-14 | 2019-01-22 | 清华大学苏州汽车研究院(相城) | A kind of exhaust sound quality regulating device and matching process |
| CN106014576A (en) * | 2016-07-14 | 2016-10-12 | 清华大学苏州汽车研究院(相城) | Exhaust sound quality adjusting device and matching method |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1306829A3 (en) | 2011-03-02 |
| JP4279536B2 (en) | 2009-06-17 |
| EP1306829A2 (en) | 2003-05-02 |
| JP2003262166A (en) | 2003-09-19 |
| EP1306829B1 (en) | 2014-01-15 |
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