DE50001603D1 - Exhaust silencers for motor vehicles - Google Patents

Exhaust silencers for motor vehicles

Info

Publication number
DE50001603D1
DE50001603D1 DE50001603T DE50001603T DE50001603D1 DE 50001603 D1 DE50001603 D1 DE 50001603D1 DE 50001603 T DE50001603 T DE 50001603T DE 50001603 T DE50001603 T DE 50001603T DE 50001603 D1 DE50001603 D1 DE 50001603D1
Authority
DE
Germany
Prior art keywords
motor vehicles
exhaust silencers
housing
silencers
exhaust
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
DE50001603T
Other languages
German (de)
Inventor
Karl Heinrich Amft
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE50001603T priority Critical patent/DE50001603D1/en
Application granted granted Critical
Publication of DE50001603D1 publication Critical patent/DE50001603D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/16—Selection of particular materials

Abstract

The silencer comprising a housing with inlet and outlet connections is characterized by the fact that the housing is made of glass fiber reinforced, thermally stable polyphthalamide (PPA).
DE50001603T 2000-01-06 2000-12-14 Exhaust silencers for motor vehicles Expired - Fee Related DE50001603D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50001603T DE50001603D1 (en) 2000-01-06 2000-12-14 Exhaust silencers for motor vehicles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20000155U DE20000155U1 (en) 2000-01-06 2000-01-06 Exhaust silencers for motor vehicles
DE50001603T DE50001603D1 (en) 2000-01-06 2000-12-14 Exhaust silencers for motor vehicles

Publications (1)

Publication Number Publication Date
DE50001603D1 true DE50001603D1 (en) 2003-05-08

Family

ID=7935587

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20000155U Expired - Lifetime DE20000155U1 (en) 2000-01-06 2000-01-06 Exhaust silencers for motor vehicles
DE50001603T Expired - Fee Related DE50001603D1 (en) 2000-01-06 2000-12-14 Exhaust silencers for motor vehicles

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE20000155U Expired - Lifetime DE20000155U1 (en) 2000-01-06 2000-01-06 Exhaust silencers for motor vehicles

Country Status (6)

Country Link
EP (1) EP1114919B1 (en)
AT (1) ATE236350T1 (en)
DE (2) DE20000155U1 (en)
DK (1) DK1114919T3 (en)
ES (1) ES2195832T3 (en)
PT (1) PT1114919E (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002038419A1 (en) 2000-11-07 2002-05-16 Owens Corning Bumper/muffler assembly
US7934580B2 (en) 2006-04-12 2011-05-03 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system
US7730996B2 (en) 2006-04-12 2010-06-08 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system with integrated crash management
US7942237B2 (en) * 2006-04-12 2011-05-17 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system with integrated reflective chamber

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1939197A1 (en) * 1969-08-01 1971-02-11 Eugen Stier Muffler
GB2143275B (en) * 1983-07-02 1987-03-25 Production Eng Res Silencer for exhaust gases
US5052513A (en) * 1986-11-26 1991-10-01 Showa Denko Kabushiki Kaisha Noise reductive resin muffler for exhaust system in combustion engine
JPH01134021A (en) * 1987-11-17 1989-05-26 Daiwa Kogyo Kk Muffler provided with cooler
JPH0663448B2 (en) * 1988-07-15 1994-08-22 日本石油化学株式会社 Silencer
US5468923A (en) * 1994-02-07 1995-11-21 Kleyn Die Engravers, Inc. Molded muffler
JPH0868490A (en) * 1994-08-26 1996-03-12 Excel Kk Hollow molding body with muffler part

Also Published As

Publication number Publication date
DE20000155U1 (en) 2000-07-27
EP1114919A1 (en) 2001-07-11
PT1114919E (en) 2003-08-29
DK1114919T3 (en) 2003-07-21
EP1114919B1 (en) 2003-04-02
ES2195832T3 (en) 2003-12-16
ATE236350T1 (en) 2003-04-15

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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