FR2797299B1 - Silencieux pour echappement, notamment pour motocyclette - Google Patents

Silencieux pour echappement, notamment pour motocyclette

Info

Publication number
FR2797299B1
FR2797299B1 FR9910251A FR9910251A FR2797299B1 FR 2797299 B1 FR2797299 B1 FR 2797299B1 FR 9910251 A FR9910251 A FR 9910251A FR 9910251 A FR9910251 A FR 9910251A FR 2797299 B1 FR2797299 B1 FR 2797299B1
Authority
FR
France
Prior art keywords
muffler
motorcycle
exhaust
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 - Fee Related
Application number
FR9910251A
Other languages
English (en)
Other versions
FR2797299A1 (fr
Inventor
Jean Louis Tassart
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.)
MBK Industrie SA
Original Assignee
MBK Industrie SA
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 MBK Industrie SA filed Critical MBK Industrie SA
Priority to FR9910251A priority Critical patent/FR2797299B1/fr
Priority to JP2000032498A priority patent/JP2001050027A/ja
Priority to IT2000RM000100A priority patent/IT1315848B1/it
Publication of FR2797299A1 publication Critical patent/FR2797299A1/fr
Application granted granted Critical
Publication of FR2797299B1 publication Critical patent/FR2797299B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01N13/14—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 having thermal insulation
    • 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
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes
    • 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
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
    • 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
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2885—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with exhaust silencers in a single housing
    • 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
    • F01N2230/00—Combination of silencers and other devices
    • F01N2230/04—Catalytic converters
    • 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
    • F01N2310/00—Selection of sound absorbing or insulating material
    • F01N2310/02—Mineral wool, e.g. glass wool, rock wool, asbestos or the like
    • 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
    • F01N2490/02—Two or more expansion chambers in series connected by means of tubes
    • 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
    • F01N2530/00—Selection of materials for tubes, chambers or housings
    • F01N2530/26—Multi-layered walls
FR9910251A 1999-08-06 1999-08-06 Silencieux pour echappement, notamment pour motocyclette Expired - Fee Related FR2797299B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9910251A FR2797299B1 (fr) 1999-08-06 1999-08-06 Silencieux pour echappement, notamment pour motocyclette
JP2000032498A JP2001050027A (ja) 1999-08-06 2000-02-09 排気マフラ
IT2000RM000100A IT1315848B1 (it) 1999-08-06 2000-02-28 Silenziatore di scarico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9910251A FR2797299B1 (fr) 1999-08-06 1999-08-06 Silencieux pour echappement, notamment pour motocyclette

Publications (2)

Publication Number Publication Date
FR2797299A1 FR2797299A1 (fr) 2001-02-09
FR2797299B1 true FR2797299B1 (fr) 2002-10-25

Family

ID=9548967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9910251A Expired - Fee Related FR2797299B1 (fr) 1999-08-06 1999-08-06 Silencieux pour echappement, notamment pour motocyclette

Country Status (3)

Country Link
JP (1) JP2001050027A (fr)
FR (1) FR2797299B1 (fr)
IT (1) IT1315848B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007010486A1 (de) 2007-03-03 2008-09-04 Purem Abgassysteme Gmbh & Co. Kg Abgasnachbehandlungseinrichtung eines Kraftfahrzeugs
JP5235575B2 (ja) * 2008-09-18 2013-07-10 ヤンマー株式会社 排気ガス浄化装置
CN101725399B (zh) * 2009-01-15 2010-12-29 盐城博尔福机电科技发展有限公司 扫雪机用汽油机
DE102009022635A1 (de) 2009-05-26 2010-12-02 Volkswagen Ag Schalldämpfer
JP5937741B1 (ja) * 2015-10-09 2016-06-22 株式会社マツ・ショウ 車両用排気マフラー
JP5937740B1 (ja) * 2015-10-09 2016-06-22 株式会社マツ・ショウ 内燃機関の排気システム
JP7061020B2 (ja) * 2018-06-05 2022-04-27 カワサキモータース株式会社 鞍乗型車両の排気装置
US11105249B2 (en) * 2019-08-30 2021-08-31 Caterpillar Inc. Exhaust assembly temperature regulation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1206658B (de) * 1961-12-28 1965-12-09 Friedrich Boysen Schalldaempfer mit drei ineinander gelagerten Rohrteilen
US4119174A (en) * 1977-05-20 1978-10-10 Skyway Recreation Products Engine muffler
JPH0621534B2 (ja) * 1986-06-30 1994-03-23 イビデン株式会社 高耐久マフラ−
JPH05187217A (ja) * 1992-01-13 1993-07-27 Suzuki Motor Corp 排気マフラ
DE9210397U1 (fr) * 1992-08-04 1992-10-01 Walker Deutschland Gmbh, 6806 Viernheim, De
JP3304508B2 (ja) * 1993-05-28 2002-07-22 スズキ株式会社 自動二輪車の排気浄化装置

Also Published As

Publication number Publication date
IT1315848B1 (it) 2003-03-26
FR2797299A1 (fr) 2001-02-09
ITRM20000100A1 (it) 2001-08-28
ITRM20000100A0 (it) 2000-02-28
JP2001050027A (ja) 2001-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110502