DE50300024D1 - Schallwandler für ein Kraftfahrzeug - Google Patents

Schallwandler für ein Kraftfahrzeug

Info

Publication number
DE50300024D1
DE50300024D1 DE50300024T DE50300024T DE50300024D1 DE 50300024 D1 DE50300024 D1 DE 50300024D1 DE 50300024 T DE50300024 T DE 50300024T DE 50300024 T DE50300024 T DE 50300024T DE 50300024 D1 DE50300024 D1 DE 50300024D1
Authority
DE
Germany
Prior art keywords
motor vehicle
sound converter
converter
sound
vehicle
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
DE50300024T
Other languages
English (en)
Inventor
Andreas Enderich
Lutz Froehlich
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.)
Mahle Filtersysteme GmbH
Original Assignee
Mahle Filtersysteme 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 Mahle Filtersysteme GmbH filed Critical Mahle Filtersysteme GmbH
Priority to DE50300024T priority Critical patent/DE50300024D1/de
Application granted granted Critical
Publication of DE50300024D1 publication Critical patent/DE50300024D1/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
    • 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
    • F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
    • F01N1/22—Silencing apparatus characterised by method of silencing by using movable parts the parts being resilient walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1222—Flow throttling or guiding by using adjustable or movable elements, e.g. valves, membranes, bellows, expanding or shrinking elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1294—Amplifying, modulating, tuning or transmitting sound, e.g. directing sound to the passenger cabin; Sound modulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/14—Combined air cleaners and silencers
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/22—Methods or devices for transmitting, conducting or directing sound for conducting sound through hollow pipes, e.g. speaking tubes
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/02—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated
    • G10K9/04—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated by compressed gases, e.g. compressed air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Exhaust Silencers (AREA)
DE50300024T 2002-05-15 2003-05-15 Schallwandler für ein Kraftfahrzeug Expired - Lifetime DE50300024D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50300024T DE50300024D1 (de) 2002-05-15 2003-05-15 Schallwandler für ein Kraftfahrzeug

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10221447A DE10221447A1 (de) 2002-05-15 2002-05-15 Schallwandler für ein Kraftfahrzeug
DE50300024T DE50300024D1 (de) 2002-05-15 2003-05-15 Schallwandler für ein Kraftfahrzeug

Publications (1)

Publication Number Publication Date
DE50300024D1 true DE50300024D1 (de) 2004-07-22

Family

ID=29285391

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10221447A Withdrawn DE10221447A1 (de) 2002-05-15 2002-05-15 Schallwandler für ein Kraftfahrzeug
DE50300024T Expired - Lifetime DE50300024D1 (de) 2002-05-15 2003-05-15 Schallwandler für ein Kraftfahrzeug

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10221447A Withdrawn DE10221447A1 (de) 2002-05-15 2002-05-15 Schallwandler für ein Kraftfahrzeug

Country Status (2)

Country Link
EP (1) EP1365120B1 (de)
DE (2) DE10221447A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004000019A1 (de) * 2004-07-21 2006-02-16 Mann + Hummel Gmbh Vorrichtung zur Geräuschübertragung
DE102005006914B4 (de) 2005-02-16 2008-05-29 Woco Industrietechnik Gmbh Vorrichtung zur Schallkopplung zwischen einem Ansaugtrakt und/oder Motorraum und einem Fahrzeuginnenraum eines Kraftfahrzeuges
JP4993755B2 (ja) * 2008-03-18 2012-08-08 日産自動車株式会社 吸気音発生装置
DE202008006365U1 (de) * 2008-05-08 2009-09-17 Mann + Hummel Gmbh Vorrichtung zur Geräuschübertragung in einem Kraftfahrzeug
DE102010005067B4 (de) * 2010-01-15 2022-10-20 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Vorrichtung zur Geräuschübertragung
DE102012109668A1 (de) 2012-10-11 2014-04-17 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Vorrichtung zur Geräuschübertragung bei einem Kraftfahrzeug
DE102015106000A1 (de) 2015-04-20 2016-10-20 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Schallgenerator für ein Kraftfahrzeug
JP6639219B2 (ja) 2015-12-18 2020-02-05 株式会社マーレ フィルターシステムズ 内燃機関の吸気音低減装置
GB2556046B (en) * 2016-11-14 2019-12-18 Jaguar Land Rover Ltd Vehicle exhaust system with sound transmission device
IT201700044384A1 (it) 2017-04-21 2018-10-21 Ferrari Spa Veicolo stradale con un motore a combustione interna e provvisto di un dispositivo di trasmissione del rumore di scarico
IT201700044358A1 (it) 2017-04-21 2018-10-21 Ferrari Spa Dispositivo symposer isolante pneumaticamente e permeabile acusticamente per un condotto di trasmissione del rumore di un motore a combustione interna
DE102018106429A1 (de) * 2018-03-20 2019-09-26 Eberspächer Exhaust Technology GmbH & Co. KG Verfahren zur Herstellung eines Schalldämpfers
GB202111213D0 (en) * 2021-08-03 2021-09-15 Mclaren Automotive Ltd Improved sound bypass

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052169B (de) * 1954-04-20 1959-03-05 Sigismond Wilman Ansauggeraeuschdaempfer
DE4435296C2 (de) * 1994-10-01 2002-04-25 Bayerische Motoren Werke Ag Kraftfahrzeug mit einer Brennkraftmaschine
DE19704376A1 (de) * 1997-02-06 1998-08-13 Knecht Filterwerke Gmbh Luftfilteranordnung
DE19940610A1 (de) * 1999-08-27 2001-03-01 Mann & Hummel Filter Luftfilter
DE19962888A1 (de) * 1999-12-24 2001-06-28 Mahle Filtersysteme Gmbh Filter, insbesondere Ansaugluftfilter
DE10015697C1 (de) * 2000-03-29 2001-12-20 Wolf Woco & Co Franz J Schallwandler für Abgaspulsationen

Also Published As

Publication number Publication date
EP1365120A1 (de) 2003-11-26
EP1365120B1 (de) 2004-06-16
DE10221447A1 (de) 2003-11-27

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Legal Events

Date Code Title Description
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