DE69718237D1 - Flexible Rohreinheit zur Verwendung in Auspuffsystem von Fahrzeugbrennkraftmaschine - Google Patents

Flexible Rohreinheit zur Verwendung in Auspuffsystem von Fahrzeugbrennkraftmaschine

Info

Publication number
DE69718237D1
DE69718237D1 DE69718237T DE69718237T DE69718237D1 DE 69718237 D1 DE69718237 D1 DE 69718237D1 DE 69718237 T DE69718237 T DE 69718237T DE 69718237 T DE69718237 T DE 69718237T DE 69718237 D1 DE69718237 D1 DE 69718237D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
flexible pipe
exhaust system
pipe unit
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
DE69718237T
Other languages
English (en)
Other versions
DE69718237T2 (de
Inventor
Tadashi Nagai
Eizo Suyama
Syoji Watanabe
Seiji Katou
Toshiaki Kimura
Kazuo Yajima
Hiroyuki Aihara
Seiichi Nitta
Yoshiaki Koizumi
Hidetaka Higashimura
Ryo Mashimo
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.)
Marelli Corp
Original Assignee
Calsonic Kansei Corp
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
Priority claimed from JP8134891A external-priority patent/JPH09317460A/ja
Priority claimed from JP8252707A external-priority patent/JPH10103050A/ja
Priority claimed from JP8340926A external-priority patent/JPH10184350A/ja
Priority claimed from JP07095497A external-priority patent/JP3819521B2/ja
Priority claimed from JP9074788A external-priority patent/JPH10266842A/ja
Application filed by Calsonic Kansei Corp filed Critical Calsonic Kansei Corp
Publication of DE69718237D1 publication Critical patent/DE69718237D1/de
Application granted granted Critical
Publication of DE69718237T2 publication Critical patent/DE69718237T2/de
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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • F01N13/1816—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration the pipe sections being joined together by flexible tubular elements only, e.g. using bellows or strip-wound pipes
    • 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
    • F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages
    • F01N1/006—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages comprising at least one perforated tube extending from inlet to outlet of the silencer
    • 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
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • 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
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • F01N1/023—Helmholtz resonators
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L51/00—Expansion-compensation arrangements for pipe-lines
    • F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
    • F16L51/025—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with several corrugations
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L51/00—Expansion-compensation arrangements for pipe-lines
    • F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
    • F16L51/027—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with external reinforcement
    • 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
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
    • 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
    • F01N2470/12—Tubes being corrugated
    • 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
    • F01N2490/15—Plurality of resonance or dead chambers
    • F01N2490/155—Plurality of resonance or dead chambers being disposed one after the other in flow direction
    • 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
    • F01N2490/20—Chambers being formed inside the exhaust pipe without enlargement of the cross section of the pipe, e.g. resonance chambers
    • 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
    • F01N2530/22—Flexible elastomeric material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Joints Allowing Movement (AREA)
DE69718237T 1996-05-29 1997-05-27 Flexible Rohreinheit zur Verwendung in Auspuffsystem von Fahrzeugbrennkraftmaschine Expired - Fee Related DE69718237T2 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP13452996 1996-05-29
JP8134891A JPH09317460A (ja) 1996-05-29 1996-05-29 自動車排気系用フレキシブルチューブ
JP8252707A JPH10103050A (ja) 1996-09-25 1996-09-25 自動車排気系用フレキシブルチューブ
JP28235496 1996-10-24
JP8340926A JPH10184350A (ja) 1996-12-20 1996-12-20 自動車排気系用フレキシブルチューブ
JP6474497 1997-03-18
JP07095497A JP3819521B2 (ja) 1996-05-29 1997-03-25 自動車排気系用フレキシブルチューブ
JP9074788A JPH10266842A (ja) 1997-03-27 1997-03-27 自動車排気系用フレキシブルチューブ

Publications (2)

Publication Number Publication Date
DE69718237D1 true DE69718237D1 (de) 2003-02-13
DE69718237T2 DE69718237T2 (de) 2003-06-05

Family

ID=27572566

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69718237T Expired - Fee Related DE69718237T2 (de) 1996-05-29 1997-05-27 Flexible Rohreinheit zur Verwendung in Auspuffsystem von Fahrzeugbrennkraftmaschine

Country Status (4)

Country Link
US (1) US5967193A (de)
EP (1) EP0810354B1 (de)
KR (1) KR100193360B1 (de)
DE (1) DE69718237T2 (de)

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DE69723928T2 (de) * 1996-09-09 2004-02-12 Calsonic Kansei Corp. Kreisplattenfeder
WO2000050742A2 (en) * 1999-02-23 2000-08-31 Arvinmeritor, Inc. Resonator
KR200243765Y1 (ko) * 1999-05-24 2001-09-25 김용호 자동차 배기관용 디커플러
KR100353123B1 (ko) * 2000-08-28 2002-09-16 주식회사 에스제이엠 자동차 배기관용 연결구
KR200222734Y1 (ko) 2000-10-11 2001-05-15 주식회사디엔브이 자동차 배기관용 연결구
FR2816987B1 (fr) * 2000-11-23 2003-10-17 Peugeot Citroen Automobiles Sa Dispositif de decouplage vibratoire pour ligne d'echappement
KR100361078B1 (ko) * 2000-12-15 2002-11-21 기아자동차주식회사 자동차 배기관용 디커플러
DE10197069T1 (de) * 2000-12-22 2003-12-04 Obschestvo S Ogranichennoi Otv Kompensator der Abgasleitung von Kraftzeugmotoren (Varianten)
US20040092463A1 (en) * 2002-11-11 2004-05-13 Isis Pharmaceuticals Inc. Modulation of PIM-1 expression
KR100602770B1 (ko) * 2004-07-20 2006-07-20 주식회사 에스제이엠 자동차 배기관용 플렉시블 튜브
GB2421063B (en) * 2004-12-08 2009-09-02 Terence Mckenna Thomson Shock absorbing apparatus
KR100735940B1 (ko) * 2005-06-15 2007-07-06 주식회사 에스제이엠 자동차 배기관용 플렉시블 튜브
JP4201028B2 (ja) * 2006-07-10 2008-12-24 トヨタ自動車株式会社 排気管構造
DE202007009054U1 (de) * 2007-06-27 2008-12-04 Witzenmann Gmbh Flexibles Leitungselement für gasförmige Medien
US8464435B2 (en) * 2011-02-25 2013-06-18 Deere & Company Offset check gauge for flexible bellows
CN104114824B (zh) * 2011-12-14 2017-04-05 Avl里斯脱有限公司 内燃机
FR2986559A1 (fr) * 2012-02-03 2013-08-09 Peugeot Citroen Automobiles Sa Organe acoustique destine a equiper un dispositif de decouplage vibratoire d'une ligne d'echappement
DE102012219458A1 (de) * 2012-10-24 2014-04-24 Witzenmann Gmbh Entkoppelelement für eine Abgasanlage
JP6162407B2 (ja) * 2013-01-11 2017-07-12 フタバ産業株式会社 消音器
CN103498991A (zh) * 2013-09-27 2014-01-08 无锡金鑫集团股份有限公司 一种动车组用高补偿性金属波纹管
DE102013018809A1 (de) * 2013-11-11 2015-05-13 Man Truck & Bus Ag Anordnung zur Verbindung zweier Rohrenden, insbesondere in einem Abgasstrang einer Brennkraftmaschine
JP6228061B2 (ja) * 2014-03-31 2017-11-08 株式会社水道技術開発機構 被覆体付き伸縮可撓管
US11306853B2 (en) * 2014-08-21 2022-04-19 American Boa, Inc. Floating load ring for flexible joint
CN104295849B (zh) * 2014-09-30 2016-06-08 航天晨光股份有限公司 带保温复位的大补偿量外压型膨胀节
DE102014117582B4 (de) * 2014-12-01 2020-12-03 Witzenmann Gmbh Leitungsanordnung und Verfahren zu deren Herstellung
DE102016120446B4 (de) * 2016-10-26 2023-03-30 Andreas Von Keitz Kupplungsvorrichtung zur Kopplung von Leitungen für den Außenbereich
JP6589825B2 (ja) * 2016-11-04 2019-10-16 トヨタ自動車株式会社 排気管構造
US11027322B2 (en) 2017-10-19 2021-06-08 John P. Schwochert Tube product, tube bender and method for using same
JP6991870B2 (ja) * 2018-01-29 2022-01-13 東京エレクトロン株式会社 フレキシブル配管および温度制御システム
FR3083289A1 (fr) * 2018-06-28 2020-01-03 Renault S.A.S Assemblage d'un flexible d'echappement et d'un dispositif de protection
JP7169923B2 (ja) * 2019-03-27 2022-11-11 日本碍子株式会社 熱交換器

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Also Published As

Publication number Publication date
EP0810354B1 (de) 2003-01-08
DE69718237T2 (de) 2003-06-05
KR100193360B1 (ko) 1999-06-15
EP0810354A1 (de) 1997-12-03
US5967193A (en) 1999-10-19
KR970075249A (ko) 1997-12-10

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8339 Ceased/non-payment of the annual fee