DE202004019840U1 - Vorrichtung zur Reduzierung der Abstrahlung von Körperschall - Google Patents

Vorrichtung zur Reduzierung der Abstrahlung von Körperschall Download PDF

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Publication number
DE202004019840U1
DE202004019840U1 DE200420019840 DE202004019840U DE202004019840U1 DE 202004019840 U1 DE202004019840 U1 DE 202004019840U1 DE 200420019840 DE200420019840 DE 200420019840 DE 202004019840 U DE202004019840 U DE 202004019840U DE 202004019840 U1 DE202004019840 U1 DE 202004019840U1
Authority
DE
Germany
Prior art keywords
sheeted
housings
exhaust gas
motor vehicle
point
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 - Lifetime
Application number
DE200420019840
Other languages
English (en)
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.)
Tenneco GmbH
Original Assignee
Heinrich Gillet 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
Application filed by Heinrich Gillet GmbH filed Critical Heinrich Gillet GmbH
Priority to DE200420019840 priority Critical patent/DE202004019840U1/de
Publication of DE202004019840U1 publication Critical patent/DE202004019840U1/de
Priority to DE102005042577A priority patent/DE102005042577A1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0876—Insulating elements, e.g. for sound insulation for mounting around heat sources, e.g. exhaust pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0884—Insulating elements, e.g. for sound insulation for mounting around noise sources, e.g. air blowers
    • 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
    • F01N2510/00—Surface coverings
    • F01N2510/04—Surface coverings for sound absorption
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F02B77/13—Acoustic insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
DE200420019840 2004-12-23 2004-12-23 Vorrichtung zur Reduzierung der Abstrahlung von Körperschall Expired - Lifetime DE202004019840U1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE200420019840 DE202004019840U1 (de) 2004-12-23 2004-12-23 Vorrichtung zur Reduzierung der Abstrahlung von Körperschall
DE102005042577A DE102005042577A1 (de) 2004-12-23 2005-09-08 Vorrichtung zur Reduzierung der Abstrahlung von Körperschall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200420019840 DE202004019840U1 (de) 2004-12-23 2004-12-23 Vorrichtung zur Reduzierung der Abstrahlung von Körperschall

Publications (1)

Publication Number Publication Date
DE202004019840U1 true DE202004019840U1 (de) 2005-03-17

Family

ID=34353763

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200420019840 Expired - Lifetime DE202004019840U1 (de) 2004-12-23 2004-12-23 Vorrichtung zur Reduzierung der Abstrahlung von Körperschall

Country Status (1)

Country Link
DE (1) DE202004019840U1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2017135A1 (de) 2007-07-18 2009-01-21 Reinz-Dichtungs-Gmbh Hitzeschild
DE102007042811A1 (de) 2007-09-07 2009-03-12 Heinrich Gillet Gmbh Vorrichtung zur Reduzierung der Abstrahlung von Körperschall
DE202011106603U1 (de) 2011-09-26 2012-10-18 Reinz-Dichtungs-Gmbh Hitzeschild mit reduzierter Lagenausdehnung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2017135A1 (de) 2007-07-18 2009-01-21 Reinz-Dichtungs-Gmbh Hitzeschild
DE102007042811A1 (de) 2007-09-07 2009-03-12 Heinrich Gillet Gmbh Vorrichtung zur Reduzierung der Abstrahlung von Körperschall
DE202011106603U1 (de) 2011-09-26 2012-10-18 Reinz-Dichtungs-Gmbh Hitzeschild mit reduzierter Lagenausdehnung

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20050421

R150 Term of protection extended to 6 years

Effective date: 20071205

R157 Lapse of ip right after 6 years

Effective date: 20110701