BRPI0818925A2 - Componente para condução de gases de exaustão - Google Patents

Componente para condução de gases de exaustão

Info

Publication number
BRPI0818925A2
BRPI0818925A2 BRPI0818925-0A BRPI0818925A BRPI0818925A2 BR PI0818925 A2 BRPI0818925 A2 BR PI0818925A2 BR PI0818925 A BRPI0818925 A BR PI0818925A BR PI0818925 A2 BRPI0818925 A2 BR PI0818925A2
Authority
BR
Brazil
Prior art keywords
exhaust
gas conduction
outer pipe
conduction component
component
Prior art date
Application number
BRPI0818925-0A
Other languages
English (en)
Inventor
Bernard Walle
Original Assignee
Witzenmann Gmbh
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 Witzenmann Gmbh filed Critical Witzenmann Gmbh
Publication of BRPI0818925A2 publication Critical patent/BRPI0818925A2/pt
Publication of BRPI0818925B1 publication Critical patent/BRPI0818925B1/pt

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
    • 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
    • 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
    • F01N13/141—Double-walled exhaust pipes or housings
    • F01N13/143—Double-walled exhaust pipes or housings with air filling the space between both 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
    • 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
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
    • F16L27/1004—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations introduced in exhaust pipes for hot gases
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
    • F16L27/107—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve
    • F16L27/11—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve the sleeve having the form of a bellows with multiple 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
    • F16L51/03—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube comprising two or more bellows
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/041—Devices damping pulsations or vibrations in fluids specially adapted for preventing vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Inorganic Insulating Materials (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Resistance Heating (AREA)
  • Magnetically Actuated Valves (AREA)
BRPI0818925A 2007-11-02 2008-10-11 componente para condução de gases de exaustão BRPI0818925B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007052243A DE102007052243A1 (de) 2007-11-02 2007-11-02 Abgasleitungsbauteil
PCT/EP2008/008614 WO2009056213A1 (de) 2007-11-02 2008-10-11 Abgasleitungsbauteil

Publications (2)

Publication Number Publication Date
BRPI0818925A2 true BRPI0818925A2 (pt) 2015-07-14
BRPI0818925B1 BRPI0818925B1 (pt) 2019-10-22

Family

ID=40091313

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0818925A BRPI0818925B1 (pt) 2007-11-02 2008-10-11 componente para condução de gases de exaustão

Country Status (9)

Country Link
US (1) US8291943B2 (pt)
EP (1) EP2203632B1 (pt)
JP (1) JP5320402B2 (pt)
AT (1) ATE504727T1 (pt)
BR (1) BRPI0818925B1 (pt)
DE (2) DE102007052243A1 (pt)
ES (1) ES2364385T3 (pt)
MX (1) MX2010004794A (pt)
WO (1) WO2009056213A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011012574A1 (de) 2011-02-26 2012-08-30 Daimler Ag Abgasstrang für ein Fahrzeug
DE102011017000A1 (de) 2011-04-14 2012-04-05 Daimler Ag Abgasstrang für ein Fahrzeug
DE102011106242B9 (de) * 2011-06-27 2015-12-24 Tenneco Gmbh Modularer Krümmer für Kfz und Herstellungsverfahren
JP2013017317A (ja) * 2011-07-05 2013-01-24 Yazaki Corp クランプ付きコルゲートチューブとその製造方法
DE102012210045A1 (de) 2012-06-14 2013-12-19 Senior Flexonics Gmbh Rohrbauteil und Verfahren zur Herstellung eines Rohrbauteils
US9243726B2 (en) 2012-10-03 2016-01-26 Aarne H. Reid Vacuum insulated structure with end fitting and method of making same
DE202013104874U1 (de) 2013-10-31 2015-02-02 Witzenmann Gmbh Verbindung von Leitungselementen
DE202013104876U1 (de) 2013-10-31 2015-02-02 Witzenmann Gmbh Verbindung von Leitungselementen
DE202013104875U1 (de) 2013-10-31 2015-02-02 Witzenmann Gmbh Verbindung von Leitungselementen
US9463918B2 (en) 2014-02-20 2016-10-11 Aarne H. Reid Vacuum insulated articles and methods of making same
CA2846921C (en) 2014-03-18 2017-04-25 G.B.D. Corp. Expansion compensator with multiple layers with differing stiffness
CA2846801C (en) 2014-03-17 2017-04-25 G.B.D. Corp. Expansion compensator with connectors
US10046510B2 (en) 2014-03-25 2018-08-14 Omachron Intellectual Property Inc. Methods of manufacturing an expansion compensator
CA2855326A1 (en) 2014-06-26 2015-12-26 G.B.D. Corp. Method of installing an expansion compensator
CN104267756B (zh) * 2014-09-19 2017-03-22 中国电子工程设计院 一种水平超长精密装备微振动控制系统
JP6130348B2 (ja) * 2014-12-04 2017-05-17 矢崎総業株式会社 ハーネス用外装保護部材及びこれを用いるワイヤハーネス
US10497908B2 (en) 2015-08-24 2019-12-03 Concept Group, Llc Sealed packages for electronic and energy storage devices
WO2017152045A1 (en) 2016-03-04 2017-09-08 Reid Aarne H Vacuum insulated articles with reflective material enhancement
EP3541722A4 (en) 2016-11-15 2020-07-08 Concept Group LLC MULTIPLE INSULATION ASSEMBLIES
CN110770489B (zh) 2016-11-15 2022-03-01 概念集团有限责任公司 具有微孔绝热的增强的真空绝热制品
CN111465800B (zh) 2017-08-25 2022-03-01 概念集团有限责任公司 多几何形状和多材料隔热部件
DE102018116441A1 (de) 2018-07-06 2020-01-09 Witzenmann Gmbh Flexibles Leitungselement für die Abgasanlage eines Verbrennungsmotors
US10686983B1 (en) 2018-12-27 2020-06-16 Microsoft Technology Licensing, Llc Automatic image capture mode based on changes in a target region

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934095A (en) * 1956-06-14 1960-04-26 Dunbar Kapple Inc Flexible metal conduit
US2898941A (en) * 1956-10-10 1959-08-11 Davol Rubber Co Inhaler tube
US3773087A (en) * 1970-09-08 1973-11-20 H Katayama Flexible extensible and contractable tube
US3819849A (en) * 1972-05-10 1974-06-25 Flexible Metal Hose Mfg Co Electrical cable connecting device
JPS58114820U (ja) * 1982-01-29 1983-08-05 カルソニックカンセイ株式会社 排気管
DE3544712A1 (de) 1985-12-18 1987-06-19 Witzenmann Metallschlauchfab Verbindung zweier teile einer leitung durch einen balg oder ein wellrohr
US5069487A (en) 1990-02-08 1991-12-03 Flexonics Inc. Flexible connector
US5390494A (en) * 1993-04-27 1995-02-21 Ap Parts Manufacturing Company Pipe assembly for efficient light-off of catalytic converter
DE4318343A1 (de) * 1993-06-02 1994-12-08 Iwk Regler Kompensatoren Vorrichtung zum Dämpfen von Schwingungen in einer Abgasanlage eines Fahrzeugs
DE4330855C1 (de) * 1993-09-11 1994-10-13 Technoflow Tube Systems Gmbh Verwendung eines Kunststoffrohres als crashgesicherte Kraftfahrzeug-Kraftstoffleitung
DE19604367C2 (de) * 1996-02-07 2000-12-07 Benteler Werke Ag Abgasleitung
DE19722603C1 (de) * 1997-05-30 1998-08-13 Witzenmann Metallschlauchfab Leitungselement mit wenigstens zwei Bälgen und einem diese verbindenden Zwischenrohr
US6216745B1 (en) * 1998-10-28 2001-04-17 Mve, Inc. Vacuum insulated pipe
US6446661B2 (en) * 2000-06-05 2002-09-10 John G. Armenia Push-on safety hose
JP3995470B2 (ja) * 2001-12-25 2007-10-24 カルソニックカンセイ株式会社 フレキシブルチューブ
JP2005090316A (ja) * 2003-09-16 2005-04-07 Calsonic Kansei Corp 自動車排気系用フレキシブルチューブ

Also Published As

Publication number Publication date
ATE504727T1 (de) 2011-04-15
ES2364385T3 (es) 2011-09-01
BRPI0818925B1 (pt) 2019-10-22
JP5320402B2 (ja) 2013-10-23
DE502008003142D1 (de) 2011-05-19
JP2011502224A (ja) 2011-01-20
US20110056582A1 (en) 2011-03-10
DE102007052243A1 (de) 2009-05-07
EP2203632A1 (de) 2010-07-07
WO2009056213A1 (de) 2009-05-07
EP2203632B1 (de) 2011-04-06
US8291943B2 (en) 2012-10-23
MX2010004794A (es) 2010-09-14

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: F01N 13/18 (2010.01), F01N 13/14 (2010.01), F16L 2

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/10/2019, OBSERVADAS AS CONDICOES LEGAIS.