DE59813377D1 - Active muffler - Google Patents

Active muffler

Info

Publication number
DE59813377D1
DE59813377D1 DE59813377T DE59813377T DE59813377D1 DE 59813377 D1 DE59813377 D1 DE 59813377D1 DE 59813377 T DE59813377 T DE 59813377T DE 59813377 T DE59813377 T DE 59813377T DE 59813377 D1 DE59813377 D1 DE 59813377D1
Authority
DE
Germany
Prior art keywords
active muffler
muffler
active
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
Application number
DE59813377T
Other languages
German (de)
Inventor
Dr Lehringer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Faurecia Automobiltechnik GmbH
Original Assignee
Faurecia Abgastechnik 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
Priority claimed from PCT/EP1997/006441 external-priority patent/WO1998022700A2/en
Priority claimed from DE19751596A external-priority patent/DE19751596A1/en
Application filed by Faurecia Abgastechnik GmbH filed Critical Faurecia Abgastechnik GmbH
Priority to DE59813377T priority Critical patent/DE59813377D1/en
Application granted granted Critical
Publication of DE59813377D1 publication Critical patent/DE59813377D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

DE59813377T 1997-11-18 1998-11-17 Active muffler Expired - Fee Related DE59813377D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59813377T DE59813377D1 (en) 1997-11-18 1998-11-17 Active muffler

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/EP1997/006441 WO1998022700A2 (en) 1996-11-18 1997-11-18 Active exhaust silencer
DE19751596A DE19751596A1 (en) 1997-11-21 1997-11-21 Active noise damper for automobile exhaust
DE59813377T DE59813377D1 (en) 1997-11-18 1998-11-17 Active muffler

Publications (1)

Publication Number Publication Date
DE59813377D1 true DE59813377D1 (en) 2006-04-20

Family

ID=36120879

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59813377T Expired - Fee Related DE59813377D1 (en) 1997-11-18 1998-11-17 Active muffler

Country Status (1)

Country Link
DE (1) DE59813377D1 (en)

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee