EP2105587A3 - Installation de gaz d'échappement - Google Patents

Installation de gaz d'échappement Download PDF

Info

Publication number
EP2105587A3
EP2105587A3 EP09003500A EP09003500A EP2105587A3 EP 2105587 A3 EP2105587 A3 EP 2105587A3 EP 09003500 A EP09003500 A EP 09003500A EP 09003500 A EP09003500 A EP 09003500A EP 2105587 A3 EP2105587 A3 EP 2105587A3
Authority
EP
European Patent Office
Prior art keywords
exhaust gas
transverse
exhaust
exhaust system
tailpipe
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.)
Granted
Application number
EP09003500A
Other languages
German (de)
English (en)
Other versions
EP2105587A2 (fr
EP2105587B2 (fr
EP2105587B1 (fr
Inventor
Jan Dr. Krüger
Frank Castor
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 Exhaust Technology 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=40810050&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2105587(A3) "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 EP2105587A2 publication Critical patent/EP2105587A2/fr
Publication of EP2105587A3 publication Critical patent/EP2105587A3/fr
Application granted granted Critical
Publication of EP2105587B1 publication Critical patent/EP2105587B1/fr
Publication of EP2105587B2 publication Critical patent/EP2105587B2/fr
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
    • F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
    • F01N1/065—Silencing apparatus characterised by method of silencing by using interference effect by using an active noise source, e.g. speakers
    • 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
    • F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/10—Tubes having non-circular cross section
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/20—Dimensional characteristics of tubes, e.g. length, diameter

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
EP09003500.7A 2008-03-27 2009-03-11 Installation de gaz d'échappement Active EP2105587B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810015929 DE102008015929A1 (de) 2008-03-27 2008-03-27 Abgasanlage

Publications (4)

Publication Number Publication Date
EP2105587A2 EP2105587A2 (fr) 2009-09-30
EP2105587A3 true EP2105587A3 (fr) 2009-10-21
EP2105587B1 EP2105587B1 (fr) 2012-07-04
EP2105587B2 EP2105587B2 (fr) 2016-09-21

Family

ID=40810050

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09003500.7A Active EP2105587B2 (fr) 2008-03-27 2009-03-11 Installation de gaz d'échappement

Country Status (2)

Country Link
EP (1) EP2105587B2 (fr)
DE (1) DE102008015929A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198817A (en) * 1977-12-13 1980-04-22 Toyota Jidosha Kogyo Kabushiki Kaisha Exhaust gas diffuser
WO1991013243A1 (fr) * 1990-02-21 1991-09-05 Noise Cancellation Technologies, Inc. Commande active de la performance de machines
EP0674097A1 (fr) * 1994-02-22 1995-09-27 ELECTRONIC SOUND ATTENUATION S.p.A. Silencieux actif de gaz d'échappement
US5693918A (en) * 1994-09-06 1997-12-02 Digisonix, Inc. Active exhaust silencer
US6283162B1 (en) * 1999-09-09 2001-09-04 Boyd L. Butler Thin boom tube exhaust pipes, method of sheet metal construction thereof, and exhaust systems which utilize such exhaust pipes for increased ground clearance on race cars

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB337871A (en) * 1929-08-29 1930-11-13 Cottrell Douglas Samuel Victor Improvements in exhaust silencers for engines of motor cars and motor cycles
DE1172561B (de) * 1961-03-04 1964-06-18 Nsu Motorenwerke Ag Heizeinrichtung fuer Kraftfahrzeuge
US3857458A (en) * 1972-09-11 1974-12-31 Toyo Kogyo Co Exhaust gas outlet means for an internal combustion engine
DE2705748A1 (de) * 1977-02-11 1978-08-17 Alfred Thaufelder Heizung fuer kraftfahrzeuge
ZA825676B (en) * 1981-08-11 1983-06-29 Sound Attenuators Ltd Method and apparatus for low frequency active attennuation
YU44069B (en) * 1984-03-13 1990-02-28 Tam Heating device using exhaust gasses for motor vehicles and motor ships
US4665549A (en) * 1985-12-18 1987-05-12 Nelson Industries Inc. Hybrid active silencer
US5229556A (en) * 1990-04-25 1993-07-20 Ford Motor Company Internal ported band pass enclosure for sound cancellation
DE4027511C1 (fr) * 1990-08-30 1991-10-02 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V., 8000 Muenchen, De
DE4110750A1 (de) 1991-04-03 1992-10-08 Hansbernd Berzheim Verfahren und vorrichtung zur erzeugung von abtrieb am unterboden von renn- und sportfahrzeugen
GB9118779D0 (en) * 1991-08-29 1991-10-16 Active Noise & Vibration Tech Muffler
WO1993009334A1 (fr) * 1991-10-30 1993-05-13 Noise Cancellation Technologies, Inc. Silencieux presentant une configuration creant un effet venturi
JP2587683Y2 (ja) * 1993-08-12 1998-12-24 カルソニック株式会社 能動型消音器
DE102004040421A1 (de) * 2004-08-19 2006-03-09 J. Eberspächer GmbH & Co. KG Aktiver Abgasschalldämpfer
US8001775B2 (en) * 2005-08-16 2011-08-23 Daimler Trucks North America Llc Vehicle exhaust dilution and dispersion device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198817A (en) * 1977-12-13 1980-04-22 Toyota Jidosha Kogyo Kabushiki Kaisha Exhaust gas diffuser
WO1991013243A1 (fr) * 1990-02-21 1991-09-05 Noise Cancellation Technologies, Inc. Commande active de la performance de machines
EP0674097A1 (fr) * 1994-02-22 1995-09-27 ELECTRONIC SOUND ATTENUATION S.p.A. Silencieux actif de gaz d'échappement
US5693918A (en) * 1994-09-06 1997-12-02 Digisonix, Inc. Active exhaust silencer
US6283162B1 (en) * 1999-09-09 2001-09-04 Boyd L. Butler Thin boom tube exhaust pipes, method of sheet metal construction thereof, and exhaust systems which utilize such exhaust pipes for increased ground clearance on race cars

Also Published As

Publication number Publication date
EP2105587A2 (fr) 2009-09-30
DE102008015929A1 (de) 2009-10-01
EP2105587B2 (fr) 2016-09-21
EP2105587B1 (fr) 2012-07-04

Similar Documents

Publication Publication Date Title
EP2189580A3 (fr) Machine de construction avec purificateur de gaz d'échappement
EP2362076A3 (fr) Amortisseur de bruit
EP2607638A3 (fr) Installation de gaz d'échappement
EP1686246A3 (fr) Silencieux pour système d'échappement
US8418445B2 (en) Exhaust system for an internal combustion engine
EP2055908A3 (fr) Système d'échappement de motocyclette
EP1760279A3 (fr) Silencieux pour un système d'échappement
ATE455939T1 (de) Abgasreinigungsanlage für eine brennkraftmaschine
RU2010104944A (ru) Обработка отработавших газов перед турбонагнетателем
EP1612383A3 (fr) Structure de passage d'échappement pour un véhicule
US20090007551A1 (en) Exhaust Gas Aftertreatment System
ATE265614T1 (de) Abgasstrang einer brennkraftmaschine, insbesondere dieselmotor eines nutzfahrzeuges wie lastkraftwagen oder omnibus, mit integrierten abgasnachbehandlungs- und schalldämpfungsvorrichtungen
EP2148053A3 (fr) Agencement de catalyseurs destiné au nettoyage d'un flux de gaz d'échappement
ATE542033T1 (de) Abgaskrümmer
EP2607639A3 (fr) Installation de gaz d'échappement
JP2005320907A (ja) エンジンの排気装置
Srinivas et al. Design and Analysis of an Automobile Exhaust Muffler
EP2105587A3 (fr) Installation de gaz d'échappement
US7458208B1 (en) Exhaust gas extractor system
JP2017057823A (ja) 過給機付エンジンの排気装置
CN202266318U (zh) 一种汽车排气消声装置
EP2309103A3 (fr) Dispositif de gaz d'échappement d'un moteur à combustion interne
JP2016113931A (ja) 多気筒エンジンの排気装置
JP2015081522A (ja) エンジンの排気システム
CN108290486B (zh) 引擎搭载结构

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

17P Request for examination filed

Effective date: 20100421

AKX Designation fees paid

Designated state(s): FR GB

17Q First examination report despatched

Effective date: 20100610

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

RIC1 Information provided on ipc code assigned before grant

Ipc: F01N 13/08 20100101ALI20111220BHEP

Ipc: F01N 1/06 20060101AFI20111220BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: FRIEDRICH BOYSEN GMBH & CO. KG

Effective date: 20130327

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

PLAF Information modified related to communication of a notice of opposition and request to file observations + time limit

Free format text: ORIGINAL CODE: EPIDOSCOBS2

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20130905 AND 20130911

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: EBERSPAECHER EXHAUST TECHNOLOGY GMBH & CO. KG

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

R26 Opposition filed (corrected)

Opponent name: FRIEDRICH BOYSEN GMBH & CO. KG

Effective date: 20130327

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20160921

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): FR GB

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230320

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230323

Year of fee payment: 15