DE502006001728D1 - silencer - Google Patents

silencer

Info

Publication number
DE502006001728D1
DE502006001728D1 DE502006001728T DE502006001728T DE502006001728D1 DE 502006001728 D1 DE502006001728 D1 DE 502006001728D1 DE 502006001728 T DE502006001728 T DE 502006001728T DE 502006001728 T DE502006001728 T DE 502006001728T DE 502006001728 D1 DE502006001728 D1 DE 502006001728D1
Authority
DE
Germany
Prior art keywords
silencer
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.)
Active
Application number
DE502006001728T
Other languages
German (de)
Inventor
Thomas Uhlemann
Rolf Dr Jebasinski
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.)
Eberspaecher Climate Control Systems GmbH and Co KG
Original Assignee
J Eberspaecher GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37685186&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE502006001728(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by J Eberspaecher GmbH and Co KG filed Critical J Eberspaecher GmbH and Co KG
Publication of DE502006001728D1 publication Critical patent/DE502006001728D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • 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
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • F01N1/023—Helmholtz resonators
    • 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
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/15—Plurality of resonance or dead chambers
DE502006001728T 2005-11-10 2006-10-20 silencer Active DE502006001728D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005054002.3A DE102005054002B4 (en) 2005-11-10 2005-11-10 silencer

Publications (1)

Publication Number Publication Date
DE502006001728D1 true DE502006001728D1 (en) 2008-11-20

Family

ID=37685186

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102005054002.3A Expired - Fee Related DE102005054002B4 (en) 2005-11-10 2005-11-10 silencer
DE502006001728T Active DE502006001728D1 (en) 2005-11-10 2006-10-20 silencer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102005054002.3A Expired - Fee Related DE102005054002B4 (en) 2005-11-10 2005-11-10 silencer

Country Status (3)

Country Link
US (1) US20070102236A1 (en)
EP (1) EP1785602B1 (en)
DE (2) DE102005054002B4 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7942239B2 (en) * 2007-07-10 2011-05-17 Tmg Performance Products, Llc Exhaust muffler
WO2009009119A1 (en) * 2007-07-10 2009-01-15 Jb Design, Inc. Muffler
JP2009133288A (en) * 2007-11-30 2009-06-18 Yamaha Motor Co Ltd Exhaust device for straddle-type vehicle and straddle-type vehicle
JP2009287548A (en) * 2008-04-30 2009-12-10 Yamaha Motor Co Ltd Exhaust device for straddle-type vehicle and straddle-type vehicle
DE102009006252A1 (en) * 2009-01-27 2010-06-10 Daimler Ag Motor vehicle, has silencer provided with separation walls for dividing inner area into separated chambers, where separation walls comprises curvature that predetermines flat side of walls under effect of force on front side of walls
CN102720577B (en) * 2012-06-26 2015-04-29 徐州重型机械有限公司 Exhaust system for crane
DE102014103054A1 (en) 2014-03-07 2015-09-10 Tenneco Gmbh exhaust silencer
CN105986853B (en) 2015-02-05 2020-01-17 福特环球技术公司 Noise silencer
DE102018124198A1 (en) 2017-10-05 2019-04-11 Tenneco Automotive Operating Company Inc. Acoustically tuned silencer
US11365658B2 (en) 2017-10-05 2022-06-21 Tenneco Automotive Operating Company Inc. Acoustically tuned muffler
US11199116B2 (en) * 2017-12-13 2021-12-14 Tenneco Automotive Operating Company Inc. Acoustically tuned muffler
US11268429B2 (en) 2019-01-17 2022-03-08 Tenneco Automotive Operating Company Inc. Diffusion surface alloyed metal exhaust component with inwardly turned edges
US11268430B2 (en) 2019-01-17 2022-03-08 Tenneco Automotive Operating Company Inc. Diffusion surface alloyed metal exhaust component with welded edges
DE102019111270A1 (en) 2019-05-02 2020-11-05 Eberspächer Exhaust Technology GmbH & Co. KG Exhaust silencer for an exhaust system of an internal combustion engine
US11421569B2 (en) 2019-10-18 2022-08-23 Tenneco Automotive Operating Company Inc. Muffler
US10975743B1 (en) 2020-03-13 2021-04-13 Tenneco Automotive Operating Company Inc. Vehicle exhaust component
KR20210138910A (en) * 2020-05-13 2021-11-22 현대자동차주식회사 Noise reduction device of vehicle exhaust system

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2075263A (en) * 1931-10-19 1937-03-30 Maxim Silencer Co Sound attenuating device
US2059487A (en) * 1932-10-31 1936-11-03 Halsey W Taylor Company Muffler
US2103810A (en) * 1935-04-16 1937-12-28 Caspar Eduard Silencer for the exhaust gases of internal combustion engines
US2297046A (en) * 1939-08-25 1942-09-29 Maxim Silencer Co Means for preventing shock excitation of acoustic conduits or chambers
US2468454A (en) * 1944-05-10 1949-04-26 Bell Telephone Labor Inc Acoustic wave filter with resistive termination, including side branch chamber
US2937707A (en) * 1955-12-06 1960-05-24 Ernst Josef Muffler for silencing gases
US2857014A (en) * 1956-11-01 1958-10-21 Maxim Silencer Co Silencer for positive pressure gas streams subjected to high amplitude pulsations
US3402785A (en) * 1965-10-23 1968-09-24 Walker Mfg Co Muffler with resonance chambers for high and low frequencies
US3396812A (en) * 1967-07-05 1968-08-13 Arvin Ind Inc Acoustic quarter wave tube
US3434565A (en) 1967-12-21 1969-03-25 Walker Mfg Co Silencer with angled tuning tube leading to helmholtz resonator
US3557905A (en) 1969-06-19 1971-01-26 Tenneco Inc Tuning tube
US3920095A (en) 1974-02-01 1975-11-18 Brunswick Corp Free flow sound attenuating device and method of using
US4004650A (en) 1975-12-29 1977-01-25 Saab-Scania Aktiebolag Silencers
SE409484B (en) * 1976-08-19 1979-08-20 Collin Lars Muffler
IT7853326V0 (en) * 1978-05-17 1978-05-17 Fiat Spa EXHAUST SILENCER FOR RAILWAY AUTOMOTIVE
IT7853327V0 (en) 1978-05-17 1978-05-17 Fiat Spa EXHAUST SILENCER FOR AGRICULTURAL TRACTORS
US4501341A (en) 1981-03-12 1985-02-26 Jones Adrian D Low frequency muffler
JPS5815708A (en) 1981-07-22 1983-01-29 Nissan Motor Co Ltd Muffler
JPS58158312A (en) 1982-03-17 1983-09-20 Nissan Motor Co Ltd Premuffler
JPS6030463A (en) 1983-07-27 1985-02-16 Daihatsu Motor Co Ltd Engine suction noise reducing system
US4765437A (en) * 1987-10-07 1988-08-23 Ap Industries, Inc. Stamp formed muffler with multiple low frequency resonating chambers
US4821840A (en) * 1988-01-20 1989-04-18 Ap Parts Manufacturing Company Stamp formed exhaust muffler with conformal outer shell
US4836330A (en) * 1988-08-03 1989-06-06 Ap Industries, Inc. Plural chamber stamp formed muffler with single intermediate tube
US5014816A (en) 1989-11-09 1991-05-14 E. I. Du Pont De Nemours And Company Silencer for gas induction and exhaust systems
US5245140A (en) * 1992-04-20 1993-09-14 Wu Kan Chiao Muffler
GB9522724D0 (en) 1995-11-06 1996-01-10 Acts Ltd A noise attenuator for an induction system or an exhaust system
JPH09144986A (en) 1995-11-27 1997-06-03 Nissan Motor Co Ltd Noise absorbing duct structure
US5783782A (en) 1996-10-29 1998-07-21 Tenneco Automotive Inc. Multi-chamber muffler with selective sound absorbent material placement
DE19743446C2 (en) 1997-05-26 2002-12-12 Bayerische Motoren Werke Ag Exhaust system for an internal combustion engine
US6684842B1 (en) * 2002-07-12 2004-02-03 Visteon Global Technologies, Inc. Multi-chamber resonator
EP1633958B1 (en) 2003-05-02 2007-09-05 Owens Corning Mufflers with enhanced acoustic performance at low and moderate frequencies
DE102004038216A1 (en) * 2004-08-05 2006-03-16 Mann+Hummel Gmbh intake silencer

Also Published As

Publication number Publication date
US20070102236A1 (en) 2007-05-10
DE102005054002B4 (en) 2021-08-12
EP1785602A1 (en) 2007-05-16
DE102005054002A1 (en) 2007-05-16
EP1785602B1 (en) 2008-10-08

Similar Documents

Publication Publication Date Title
DE602005022668D1 (en) silencer
DE502006001728D1 (en) silencer
ATE408603T1 (en) PYRAZOLYLCARBOXANILIDES
CR9974A (en) GAVIÓN
DE502006003394D1 (en) LEHNENKLAPPUNG
DK2049777T3 (en) muffler assembly
DE502006005667D1 (en) GELENKLAGER
ATE549324T1 (en) TETRAHYDROBENZOXAZINE
DE502006005768D1 (en) Hydrolysestabilisatorformulierungen
DE602007012234D1 (en) MUFFLER
DE112006002964A5 (en) Zweirichtungsreflektanzverteilungsmessgerät
DE602006016852D1 (en) SIDE SILENCER
DE502005005839D1 (en) FELDGEERÄT
DE602006004110D1 (en) silencer
DE502006002945D1 (en) EXHAUST LINE SECTION
DE502006001397D1 (en) LAGERBUCHSE
DE502005004418D1 (en) turbocharger
ATE485368T1 (en) HIV - VACCINATION
DE502006004302D1 (en) VERSCHLUSSKAPPE
DE502006001004D1 (en) hydromount
DE102005052834B8 (en) Punktschweißklebverbindung
DE502006003210D1 (en) NOHYDROGENPOLYSILOXANEN
AT501523A3 (en) ESTRICH
DE102006033170A8 (en) Einfassnähmaschine
DE502006003147D1 (en) Verbundgußplatte

Legal Events

Date Code Title Description
8363 Opposition against the patent