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GB2556046B - Vehicle exhaust system with sound transmission device - Google Patents

Vehicle exhaust system with sound transmission device

Info

Publication number
GB2556046B
GB2556046B GB1619213.0A GB201619213A GB2556046B GB 2556046 B GB2556046 B GB 2556046B GB 201619213 A GB201619213 A GB 201619213A GB 2556046 B GB2556046 B GB 2556046B
Authority
GB
United Kingdom
Prior art keywords
transmission device
exhaust system
sound transmission
vehicle exhaust
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.)
Active
Application number
GB1619213.0A
Other versions
GB2556046A (en
Inventor
John Mitchley Stephen
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.)
Jaguar Land Rover Ltd
Original Assignee
Jaguar Land Rover Ltd
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 Jaguar Land Rover Ltd filed Critical Jaguar Land Rover Ltd
Priority to GB1619213.0A priority Critical patent/GB2556046B/en
Priority to PCT/EP2017/077947 priority patent/WO2018086971A1/en
Publication of GB2556046A publication Critical patent/GB2556046A/en
Application granted granted Critical
Publication of GB2556046B publication Critical patent/GB2556046B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • 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
    • 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
    • F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
    • 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
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • 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
    • G10K11/08—Non-electric sound-amplifying devices, e.g. non-electric megaphones
    • 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
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/161—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general in systems with fluid flow
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Exhaust Silencers (AREA)
GB1619213.0A 2016-11-14 2016-11-14 Vehicle exhaust system with sound transmission device Active GB2556046B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1619213.0A GB2556046B (en) 2016-11-14 2016-11-14 Vehicle exhaust system with sound transmission device
PCT/EP2017/077947 WO2018086971A1 (en) 2016-11-14 2017-11-01 Vehicle exhaust system with sound transmission device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1619213.0A GB2556046B (en) 2016-11-14 2016-11-14 Vehicle exhaust system with sound transmission device

Publications (2)

Publication Number Publication Date
GB2556046A GB2556046A (en) 2018-05-23
GB2556046B true GB2556046B (en) 2019-12-18

Family

ID=60327292

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1619213.0A Active GB2556046B (en) 2016-11-14 2016-11-14 Vehicle exhaust system with sound transmission device

Country Status (2)

Country Link
GB (1) GB2556046B (en)
WO (1) WO2018086971A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201804375D0 (en) 2018-03-19 2018-05-02 Mclaren Automotive Ltd Exhaust sound bypass
GB202111213D0 (en) 2021-08-03 2021-09-15 Mclaren Automotive Ltd Improved sound bypass

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02248610A (en) * 1989-03-22 1990-10-04 Mazda Motor Corp Engine exhaust sound introduction device
DE4233252C1 (en) * 1992-10-02 1993-12-16 Bayerische Motoren Werke Ag Acoustic signalling display indicating engine running noise in car - uses signal representing depression of accelerator pedal to control throttle in pneumatic line leading to oscillating membrane
EP1138887A2 (en) * 2000-03-29 2001-10-04 WOCO Franz-Josef Wolf & Co. Acoustic transducer for exhaust gas pulsations
US20020157897A1 (en) * 2001-03-21 2002-10-31 Marcus Hofmann Device for noise configuration in a motor vehicle
WO2003000765A2 (en) * 2001-06-22 2003-01-03 Agfa-Gevaert Flexographic ink containing a polymer or copolymer of a 3,4-dialkoxythiophene
EP1365120A1 (en) * 2002-05-15 2003-11-26 MAHLE Filtersysteme GmbH Acoustic transducer for motor vehicle
EP1431536A1 (en) * 2002-12-18 2004-06-23 MAHLE Filtersysteme GmbH Acoustic transducer for a motor vehicle
US20050121256A1 (en) * 2002-05-29 2005-06-09 Marcus Hofmann Device for establishing noise in a motor vehicle
US20050133300A1 (en) * 2002-05-29 2005-06-23 Marcus Hofmann Device for establishing noise in a motor vehicle
JP2005180223A (en) * 2003-12-16 2005-07-07 Toyota Motor Corp Energy recovery device for internal combustion engine
DE102010053075A1 (en) * 2010-12-01 2012-06-06 Daimler Ag Internal combustion engine for motor vehicle, has exhaust section with exhaust gas treatment device for cleaning exhaust gas of internal combustion engine and exhaust duct, which is connected with exhaust gas treatment device
DE102012109668A1 (en) * 2012-10-11 2014-04-17 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Device for sound transmission in vehicle e.g. motor car, has transfer line that is provided with gastight membrane as sound transmission element to direct mouth region of exhaust system for connecting with inner space of motor car

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10042012B4 (en) * 1999-11-22 2004-08-19 Daimlerchrysler Ag Device for noise shaping in a motor vehicle
JP2008150968A (en) * 2006-12-14 2008-07-03 Toyota Motor Corp Turbocharged engine
DE102013113803A1 (en) * 2013-12-10 2015-06-11 Eberspächer Exhaust Technology GmbH & Co. KG Sound generator for a system for influencing exhaust noise of a motor vehicle

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02248610A (en) * 1989-03-22 1990-10-04 Mazda Motor Corp Engine exhaust sound introduction device
DE4233252C1 (en) * 1992-10-02 1993-12-16 Bayerische Motoren Werke Ag Acoustic signalling display indicating engine running noise in car - uses signal representing depression of accelerator pedal to control throttle in pneumatic line leading to oscillating membrane
EP1138887A2 (en) * 2000-03-29 2001-10-04 WOCO Franz-Josef Wolf & Co. Acoustic transducer for exhaust gas pulsations
US20020157897A1 (en) * 2001-03-21 2002-10-31 Marcus Hofmann Device for noise configuration in a motor vehicle
WO2003000765A2 (en) * 2001-06-22 2003-01-03 Agfa-Gevaert Flexographic ink containing a polymer or copolymer of a 3,4-dialkoxythiophene
EP1365120A1 (en) * 2002-05-15 2003-11-26 MAHLE Filtersysteme GmbH Acoustic transducer for motor vehicle
US20050121256A1 (en) * 2002-05-29 2005-06-09 Marcus Hofmann Device for establishing noise in a motor vehicle
US20050133300A1 (en) * 2002-05-29 2005-06-23 Marcus Hofmann Device for establishing noise in a motor vehicle
EP1431536A1 (en) * 2002-12-18 2004-06-23 MAHLE Filtersysteme GmbH Acoustic transducer for a motor vehicle
JP2005180223A (en) * 2003-12-16 2005-07-07 Toyota Motor Corp Energy recovery device for internal combustion engine
DE102010053075A1 (en) * 2010-12-01 2012-06-06 Daimler Ag Internal combustion engine for motor vehicle, has exhaust section with exhaust gas treatment device for cleaning exhaust gas of internal combustion engine and exhaust duct, which is connected with exhaust gas treatment device
DE102012109668A1 (en) * 2012-10-11 2014-04-17 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Device for sound transmission in vehicle e.g. motor car, has transfer line that is provided with gastight membrane as sound transmission element to direct mouth region of exhaust system for connecting with inner space of motor car

Also Published As

Publication number Publication date
GB2556046A (en) 2018-05-23
WO2018086971A1 (en) 2018-05-17

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