EP1577514A3 - Silencieux - Google Patents
Silencieux Download PDFInfo
- Publication number
- EP1577514A3 EP1577514A3 EP05002796A EP05002796A EP1577514A3 EP 1577514 A3 EP1577514 A3 EP 1577514A3 EP 05002796 A EP05002796 A EP 05002796A EP 05002796 A EP05002796 A EP 05002796A EP 1577514 A3 EP1577514 A3 EP 1577514A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- silencer
- hollow chamber
- chamber structure
- locked
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
- F01N1/082—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases passing through porous members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2330/00—Structure of catalyst support or particle filter
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004013186 | 2004-03-17 | ||
DE200410013186 DE102004013186A1 (de) | 2004-03-17 | 2004-03-17 | Schalldämpfer |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1577514A2 EP1577514A2 (fr) | 2005-09-21 |
EP1577514A3 true EP1577514A3 (fr) | 2006-05-31 |
Family
ID=34833161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05002796A Withdrawn EP1577514A3 (fr) | 2004-03-17 | 2005-02-10 | Silencieux |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1577514A3 (fr) |
DE (1) | DE102004013186A1 (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3729219A1 (de) * | 1986-09-05 | 1988-03-10 | Volkswagen Ag | Abgasschalldaempfer |
US5266753A (en) * | 1991-09-06 | 1993-11-30 | Robert Bosch Gmbh | Muffler for a fan, particularly for an internal combustion engine |
JPH06146843A (ja) * | 1992-11-16 | 1994-05-27 | Hino Motors Ltd | 自動車マフラ用排ガス消音体 |
DE19949271A1 (de) * | 1999-10-12 | 2001-04-19 | Zeuna Staerker Kg | Schalldämpfer für die Abgasanlage eines durch einen Verbrennungsmotor angetriebenen Kraftfahrzeugs |
US20020088667A1 (en) * | 2001-01-11 | 2002-07-11 | Sankei Giken Kogyo Kabushiki Kaisya | Engine muffler and method of manufacturing the same |
-
2004
- 2004-03-17 DE DE200410013186 patent/DE102004013186A1/de not_active Withdrawn
-
2005
- 2005-02-10 EP EP05002796A patent/EP1577514A3/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3729219A1 (de) * | 1986-09-05 | 1988-03-10 | Volkswagen Ag | Abgasschalldaempfer |
US5266753A (en) * | 1991-09-06 | 1993-11-30 | Robert Bosch Gmbh | Muffler for a fan, particularly for an internal combustion engine |
JPH06146843A (ja) * | 1992-11-16 | 1994-05-27 | Hino Motors Ltd | 自動車マフラ用排ガス消音体 |
DE19949271A1 (de) * | 1999-10-12 | 2001-04-19 | Zeuna Staerker Kg | Schalldämpfer für die Abgasanlage eines durch einen Verbrennungsmotor angetriebenen Kraftfahrzeugs |
US20020088667A1 (en) * | 2001-01-11 | 2002-07-11 | Sankei Giken Kogyo Kabushiki Kaisya | Engine muffler and method of manufacturing the same |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 018, no. 465 (M - 1665) 30 August 1994 (1994-08-30) * |
Also Published As
Publication number | Publication date |
---|---|
EP1577514A2 (fr) | 2005-09-21 |
DE102004013186A1 (de) | 2005-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR LV MK YU |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR LV MK YU |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F01N 1/08 20060101ALI20060407BHEP Ipc: F01N 1/10 20060101ALI20060407BHEP Ipc: F01N 1/24 20060101AFI20060407BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
17P | Request for examination filed |
Effective date: 20061129 |
|
18W | Application withdrawn |
Effective date: 20061222 |
|
AKX | Designation fees paid |
Designated state(s): DE ES FR |