DE9100866U1 - - Google Patents

Info

Publication number
DE9100866U1
DE9100866U1 DE19919100866 DE9100866U DE9100866U1 DE 9100866 U1 DE9100866 U1 DE 9100866U1 DE 19919100866 DE19919100866 DE 19919100866 DE 9100866 U DE9100866 U DE 9100866U DE 9100866 U1 DE9100866 U1 DE 9100866U1
Authority
DE
Grant status
Grant
Patent type
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
DE19919100866
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.)
Roth-Technik 7560 Gaggenau De GmbH
Original Assignee
Roth-Technik 7560 Gaggenau De 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
Grant date

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00Exhaust 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
    • F01N13/18Construction facilitating manufacture, assembly, or disassembly
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00Silencing apparatus characterised by method of silencing
    • F01N1/02Silencing apparatus characterised by method of silencing by using resonance
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00Exhaust 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
    • F01N13/14Exhaust 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 having thermal insulation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00Exhaust 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
    • F01N13/18Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1888Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2470/00Structure or shape of gas passages, pipes or tubes
    • F01N2470/18Structure or shape of gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2490/00Structure, disposition or shape of gas-chambers
    • F01N2490/15Plurality of resonance or dead chambers
    • F01N2490/155Plurality of resonance or dead chambers being disposed one after the other in flow direction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2530/00Selection of materials for tubes, chambers or housings
    • F01N2530/26Multi-layered walls
DE19919100866 1991-01-25 1991-01-25 Expired - Lifetime DE9100866U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19919100866 DE9100866U1 (en) 1991-01-25 1991-01-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19919100866 DE9100866U1 (en) 1991-01-25 1991-01-25

Publications (1)

Publication Number Publication Date
DE9100866U1 true DE9100866U1 (en) 1992-05-27

Family

ID=6863688

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19919100866 Expired - Lifetime DE9100866U1 (en) 1991-01-25 1991-01-25

Country Status (1)

Country Link
DE (1) DE9100866U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1146206A3 (en) * 2000-04-14 2002-10-02 J. Eberspächer GmbH & Co. KG Multi-chamber built exhaust gas silencer
DE102008006401A1 (en) * 2008-01-28 2009-07-30 Benteler Automobiltechnik Gmbh A method of manufacturing an exhaust silencer and the exhaust silencer
DE102009022635A1 (en) * 2009-05-26 2010-12-02 Volkswagen Ag Exhaust silencer for exhaust system of internal combustion engine of motor vehicle, has inner plates comprising closed surface to ensure gas-tightness in silencer, and outer plates comprising hole or lattice structure
DE102010011780A1 (en) 2010-03-17 2011-09-22 Heinrich Gillet Gmbh Sound absorber has outer wall with center axis, front wall and another front wall that is arranged opposite to former front wall, where inlet pipe is provided with another center axis

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1146206A3 (en) * 2000-04-14 2002-10-02 J. Eberspächer GmbH & Co. KG Multi-chamber built exhaust gas silencer
WO2001079665A3 (en) * 2000-04-14 2002-12-05 Eberspaecher J Gmbh & Co Multiple-chambered exhaust muffler
US7004283B2 (en) 2000-04-14 2006-02-28 J. Eberspächer GmbH & Co. KG Multiple-chambered exhaust muffler
DE102008006401A1 (en) * 2008-01-28 2009-07-30 Benteler Automobiltechnik Gmbh A method of manufacturing an exhaust silencer and the exhaust silencer
DE102009022635A1 (en) * 2009-05-26 2010-12-02 Volkswagen Ag Exhaust silencer for exhaust system of internal combustion engine of motor vehicle, has inner plates comprising closed surface to ensure gas-tightness in silencer, and outer plates comprising hole or lattice structure
DE102010011780A1 (en) 2010-03-17 2011-09-22 Heinrich Gillet Gmbh Sound absorber has outer wall with center axis, front wall and another front wall that is arranged opposite to former front wall, where inlet pipe is provided with another center axis
DE102010011780B4 (en) * 2010-03-17 2014-01-30 Tenneco Gmbh Silencers for motor vehicle

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