FR2965296B1 - Vanne pour un silencieux de ligne d'echappement d'un vehicule automobile - Google Patents

Vanne pour un silencieux de ligne d'echappement d'un vehicule automobile

Info

Publication number
FR2965296B1
FR2965296B1 FR1057851A FR1057851A FR2965296B1 FR 2965296 B1 FR2965296 B1 FR 2965296B1 FR 1057851 A FR1057851 A FR 1057851A FR 1057851 A FR1057851 A FR 1057851A FR 2965296 B1 FR2965296 B1 FR 2965296B1
Authority
FR
France
Prior art keywords
valve
motor vehicle
exhaust line
line muffler
muffler
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
FR1057851A
Other languages
English (en)
Other versions
FR2965296A1 (fr
Inventor
David Gafforelli
Djafar Larbi
Antoine Pascal
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.)
Faurecia Systemes dEchappement SAS
Original Assignee
Faurecia Systemes dEchappement SAS
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 Faurecia Systemes dEchappement SAS filed Critical Faurecia Systemes dEchappement SAS
Priority to FR1057851A priority Critical patent/FR2965296B1/fr
Priority to US13/246,068 priority patent/US9027592B2/en
Priority to KR1020110097990A priority patent/KR101702973B1/ko
Priority to JP2011212810A priority patent/JP2012092826A/ja
Priority to CN201110294374.5A priority patent/CN102434290B/zh
Publication of FR2965296A1 publication Critical patent/FR2965296A1/fr
Application granted granted Critical
Publication of FR2965296B1 publication Critical patent/FR2965296B1/fr
Expired - Fee Related 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
    • F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
    • F01N1/165—Silencing apparatus characterised by method of silencing by using movable parts for adjusting flow area
    • 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
    • F01N1/161—Silencing apparatus characterised by method of silencing by using movable parts for adjusting resonance or dead chambers or passages to resonance or dead chambers
    • F01N1/163—Silencing apparatus characterised by method of silencing by using movable parts for adjusting resonance or dead chambers or passages to resonance or dead chambers by means of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/031—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member the hinge being flexible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0493—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with a spring other than a helicoidal spring
    • 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
    • F01N2290/00—Movable parts or members in exhaust systems for other than for control purposes
    • F01N2290/08—Movable parts or members in exhaust systems for other than for control purposes with oscillating or vibrating movement
    • F01N2290/10—Movable parts or members in exhaust systems for other than for control purposes with oscillating or vibrating movement actuated by pressure of exhaust gases, e.g. exhaust pulses
    • 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
    • F01N2390/00—Arrangements for controlling or regulating exhaust apparatus
    • F01N2390/08—Arrangements for controlling or regulating exhaust apparatus using mechanical components only, e.g. actuated manually
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7898—Pivoted valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Lift Valve (AREA)
  • Safety Valves (AREA)
  • Check Valves (AREA)
FR1057851A 2010-09-29 2010-09-29 Vanne pour un silencieux de ligne d'echappement d'un vehicule automobile Expired - Fee Related FR2965296B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1057851A FR2965296B1 (fr) 2010-09-29 2010-09-29 Vanne pour un silencieux de ligne d'echappement d'un vehicule automobile
US13/246,068 US9027592B2 (en) 2010-09-29 2011-09-27 Valve for motor vehicle exhaust muffler
KR1020110097990A KR101702973B1 (ko) 2010-09-29 2011-09-28 모터 차량 배기 머플러용 밸브
JP2011212810A JP2012092826A (ja) 2010-09-29 2011-09-28 自動車排気マフラー用バルブ
CN201110294374.5A CN102434290B (zh) 2010-09-29 2011-09-29 用于机动车排气消声器的排气阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1057851A FR2965296B1 (fr) 2010-09-29 2010-09-29 Vanne pour un silencieux de ligne d'echappement d'un vehicule automobile

Publications (2)

Publication Number Publication Date
FR2965296A1 FR2965296A1 (fr) 2012-03-30
FR2965296B1 true FR2965296B1 (fr) 2012-10-26

Family

ID=43858000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1057851A Expired - Fee Related FR2965296B1 (fr) 2010-09-29 2010-09-29 Vanne pour un silencieux de ligne d'echappement d'un vehicule automobile

Country Status (5)

Country Link
US (1) US9027592B2 (fr)
JP (1) JP2012092826A (fr)
KR (1) KR101702973B1 (fr)
CN (1) CN102434290B (fr)
FR (1) FR2965296B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5851605B2 (ja) * 2012-06-07 2016-02-03 フタバ産業株式会社 マフラー
KR101441010B1 (ko) * 2013-02-28 2014-09-17 우신공업 주식회사 배기밸브 장치
US9279511B2 (en) * 2013-04-19 2016-03-08 Hamilton Sundstrand Corporation Flapper relief valve
KR101596701B1 (ko) * 2014-07-28 2016-02-23 현대자동차주식회사 판스프링 타입 가변밸브
US9651160B2 (en) * 2014-09-24 2017-05-16 Hamilton Sundstrand Corporation Anti-flutter check valve
JP2016079807A (ja) * 2014-10-09 2016-05-16 トヨタ自動車株式会社 バルブ構造
KR101612370B1 (ko) 2014-11-20 2016-04-26 현대자동차주식회사 판스프링 가변밸브 구조
KR101662534B1 (ko) * 2015-02-13 2016-10-05 현대자동차주식회사 판스프링 가변밸브의 유동억제구조
CN109083718A (zh) * 2017-06-14 2018-12-25 天纳克（苏州）排放系统有限公司 用于汽车排气系统中的阀
US11149602B2 (en) * 2018-05-22 2021-10-19 Faurecia Emissions Control Technologies, Usa, Llc Passive flap valve for vehicle exhaust system
US11208934B2 (en) 2019-02-25 2021-12-28 Cummins Emission Solutions Inc. Systems and methods for mixing exhaust gas and reductant
CN111022711A (zh) * 2019-12-18 2020-04-17 天纳克（苏州）排放系统有限公司 排气阀

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196745A (en) * 1977-04-25 1980-04-08 Gustav F. Gerdts Kg Flap valve
GB8820524D0 (en) * 1988-08-31 1988-09-28 Grovag Grossventiltech Seals for gas isolators
JP2537431Y2 (ja) * 1991-05-22 1997-06-04 昭和アルミニウム株式会社 ヒンジ
JP3326996B2 (ja) * 1994-10-12 2002-09-24 日産自動車株式会社 自動車用排気消音装置
JP3718733B2 (ja) * 1995-05-16 2005-11-24 昭和電工株式会社 ケースにおける蓋の開閉装置
JP3738000B2 (ja) * 2002-10-07 2006-01-25 本田技研工業株式会社 消音器用バルブ装置
JP3730946B2 (ja) * 2002-10-07 2006-01-05 本田技研工業株式会社 消音器用バルブ装置
JP4401860B2 (ja) * 2003-12-10 2010-01-20 カルソニックカンセイ株式会社 排気制御弁
JP4400823B2 (ja) * 2004-06-01 2010-01-20 本田技研工業株式会社 自動２輪車用マフラー装置
US8342247B2 (en) * 2006-04-21 2013-01-01 Halliburton Energy Services, Inc. Safety valve having mono spring closure mechanism
KR101290212B1 (ko) * 2007-01-26 2013-07-31 포레시아 씨스뗌 데샤쁘망 모터 차량 배기 소음기용 밸브 및 그 밸브를 포함한 소음기
JP4775355B2 (ja) * 2007-10-15 2011-09-21 日産自動車株式会社 消音器用バルブ装置
US7628250B2 (en) * 2007-11-21 2009-12-08 Emcon Technologies Llc Passive valve assembly for vehicle exhaust system
JP2010065530A (ja) * 2008-09-08 2010-03-25 Honda Motor Co Ltd 排気流量制御弁

Also Published As

Publication number Publication date
JP2012092826A (ja) 2012-05-17
US9027592B2 (en) 2015-05-12
KR20120033263A (ko) 2012-04-06
FR2965296A1 (fr) 2012-03-30
US20120073277A1 (en) 2012-03-29
KR101702973B1 (ko) 2017-02-06
CN102434290A (zh) 2012-05-02
CN102434290B (zh) 2016-02-03

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