IT1269832B - Dispositivo per il collegamento flessibile di tubi in condotti dei gas di scarico di autoveicoli - Google Patents

Dispositivo per il collegamento flessibile di tubi in condotti dei gas di scarico di autoveicoli

Info

Publication number
IT1269832B
IT1269832B ITMI941054A ITMI941054A IT1269832B IT 1269832 B IT1269832 B IT 1269832B IT MI941054 A ITMI941054 A IT MI941054A IT MI941054 A ITMI941054 A IT MI941054A IT 1269832 B IT1269832 B IT 1269832B
Authority
IT
Italy
Prior art keywords
pipes
vehicle exhaust
exhaust gases
flexible connection
container
Prior art date
Application number
ITMI941054A
Other languages
English (en)
Inventor
Wieland Holzhausen
Original Assignee
Iwk Regler Kompensatoren
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 Iwk Regler Kompensatoren filed Critical Iwk Regler Kompensatoren
Publication of ITMI941054A0 publication Critical patent/ITMI941054A0/it
Publication of ITMI941054A1 publication Critical patent/ITMI941054A1/it
Application granted granted Critical
Publication of IT1269832B publication Critical patent/IT1269832B/it

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
    • 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
    • F16L27/00—Adjustable joints; Joints allowing movement
    • F16L27/10—Adjustable joints; Joints allowing movement comprising a flexible connection only
    • F16L27/107—Adjustable joints; Joints allowing movement comprising a flexible connection only the ends of the pipe being interconnected by a flexible sleeve
    • F16L27/11—Adjustable joints; Joints allowing movement comprising a flexible connection only the ends of the pipe being interconnected by a flexible sleeve the sleeve having the form of a bellows with multiple corrugations

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)

Abstract

L'invenzione propone un dispositivo per il collegamento elastico di tubi, in particolarmente nei condotti dei gas di scarico di autoveicoli, il quale richiede un minor dispendio di materiale rispetto ai dispositivi finora noti, è di fabbricazione più semplice, e in particolare consente una più elevata automatizzazione e razionalizzazione. Un dispositivo secondo l'invenzione presenta cuscini ammortizzatori di filo metallico pressato disposti in modo di per sé noto in un contenitore ed è eseguito in modo che tratti di parete frontali esterni del contenitore disposti l'uno accanto all'altro siano mobili gli uni rispetto agli altri come elementi di reazione dei cuscini ammortizzatori.
ITMI941054A 1993-05-25 1994-05-24 Dispositivo per il collegamento flessibile di tubi in condotti dei gas di scarico di autoveicoli IT1269832B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4317334A DE4317334C2 (de) 1993-05-25 1993-05-25 Vorrichtung zum flexiblen Verbinden von Rohren in Abgasleitungen von Kraftfahrzeugen

Publications (3)

Publication Number Publication Date
ITMI941054A0 ITMI941054A0 (it) 1994-05-24
ITMI941054A1 ITMI941054A1 (it) 1995-11-24
IT1269832B true IT1269832B (it) 1997-04-15

Family

ID=6488843

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI941054A IT1269832B (it) 1993-05-25 1994-05-24 Dispositivo per il collegamento flessibile di tubi in condotti dei gas di scarico di autoveicoli

Country Status (8)

Country Link
US (1) US5482330A (it)
JP (1) JP3672589B2 (it)
KR (1) KR100307129B1 (it)
BR (1) BR9402061A (it)
DE (1) DE4317334C2 (it)
FR (1) FR2705756B1 (it)
GB (1) GB2278414B (it)
IT (1) IT1269832B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4446218A1 (de) * 1994-12-23 1996-06-27 Opel Adam Ag Flexible Verbindung von Rohren, insbesondere von Abgasleitungsrohren bei Kraftfahrzeugen
DE19500264C1 (de) * 1995-01-06 1996-07-11 Iwk Regler Kompensatoren Vorrichtung zur beweglichen Verbindung von Leitungsenden
KR100390520B1 (ko) * 1995-01-06 2003-09-19 이베카 발크-운트 컴펜자토렌-테크놀로지 게엠베하 파이프단부의이동가능한연결용장치
DE29509434U1 (de) * 1995-06-08 1996-08-01 Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen Entkopplungselement für Schwingungen in Rohrleitungen
DE59501923D1 (de) * 1995-08-16 1998-05-20 Benteler Werke Ag Ausgleichsanordnung
US6151893A (en) * 1996-02-02 2000-11-28 Calsonic Corporation Flexible tube for automobile exhaust systems
WO1998031962A1 (en) * 1997-01-17 1998-07-23 Senior Engineering Investment Ag Flexible coupler apparatus
US6464257B1 (en) 1997-04-10 2002-10-15 Senior Investments Ag Vibration decoupler apparatus
US5957504A (en) * 1997-04-10 1999-09-28 Senior Engineering Investments Ag Exhaust manifold attachment apparatus
US5984372A (en) * 1997-04-10 1999-11-16 Senior Engineering Investments Ag Integrated flange-mesh ring assembly for decoupler apparatus
US6086110A (en) * 1997-04-10 2000-07-11 Senior Engineering Investments Ag Vibration decoupling connector for exhaust systems
DE19722967C1 (de) * 1997-05-31 1998-08-20 Hans Rattay Axial-Kompensator
KR100281630B1 (ko) * 1998-01-20 2001-02-15 김용호 자동차 배기관용 디커플러
GB2333566B (en) * 1998-01-27 2002-12-24 Senior Flexonics Automotive Lt Flexible connector
US6032463A (en) * 1998-07-22 2000-03-07 Caterpillar Inc Exhaust connector assembly and kit for a segmented exhaust manifold
ES2178096T3 (es) * 1998-12-03 2002-12-16 Burgmann Dichtungswerke Gmbh Elemento de desacoplamiento para vibraciones en tuberias, en especial instalaciones de escape de gases.
US6568715B2 (en) 2001-05-17 2003-05-27 Senior Investments Ag Vibration decoupling exhaust connector
KR20040024199A (ko) * 2002-09-13 2004-03-20 현대자동차주식회사 자동차용 배기 파이프의 벨로우즈
US6921112B2 (en) 2002-11-26 2005-07-26 Josif Atansoski Exhaust vibration decoupling connector
DE102006009094A1 (de) * 2006-02-28 2007-08-30 Bayerische Motoren Werke Ag Dämpfungseinrichtung und Dämpfungselement
DE102007002682A1 (de) * 2007-01-18 2008-07-24 Bayerische Motoren Werke Aktiengesellschaft Dämpfungseinrichtung und Dämpfungselement
US7506667B1 (en) * 2008-02-27 2009-03-24 Paccar Inc Flex stack
US9599008B2 (en) * 2013-01-10 2017-03-21 Faurecia Emissions Control Technologies Usa, Llc Thermal isolation disc for silencer
DE202013007501U1 (de) 2013-08-21 2014-09-25 Boa Balg- Und Kompensatoren-Technologie Gmbh Entkopplungselement
US10240508B2 (en) 2014-12-09 2019-03-26 American Boa, Inc. Decoupler for flexible connection of exhaust pipes
JP6434069B2 (ja) * 2017-02-01 2018-12-05 ニチアス株式会社 連結具

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1968715A (en) * 1934-07-31 Expansible joint structure
US2771311A (en) * 1956-11-20 Bellows expansion joint with sealed
US2427456A (en) * 1944-02-12 1947-09-16 Thomas J Hoy Joint
US3688802A (en) * 1971-03-08 1972-09-05 Acme Hamilton Mfg Corp Method and apparatus for handling waste material, refuse and the like
DE2701022A1 (de) * 1977-01-12 1978-07-13 Volkswagenwerk Ag Gasdichte rohrverbindung, insbesondere fuer eine abgasleitung
DE8222490U1 (de) * 1982-08-10 1982-11-11 IWK Regler und Kompensatoren GmbH, 7513 Stutensee Einrichtung zum gelenkigen verbinden von motor und abgasanlage
US4659117A (en) * 1982-08-10 1987-04-21 Iwk Regler Und Kompensatoren Gmbh Flexible coupling for pipes in exhaust systems of motor vehicles
DE3512751C2 (de) * 1985-04-10 1987-02-26 Goetze Ag, 5093 Burscheid Dichtungsring
EP0208128B1 (de) * 1985-07-12 1990-02-07 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Gelenkige Verbindung von Rohrteilen, insbesondere bei Abgasleitungen von Kraftfahrzeugen
FR2588916B1 (fr) * 1985-10-18 1989-08-25 Renault Dispositif d'accouplement flexible pour conduites d'echappement a temperatures elevees
US4893847A (en) * 1988-07-05 1990-01-16 Stainless Steel Products, Inc. Bearing seal for universal ball joint
FR2645939B1 (fr) * 1989-04-18 1991-06-21 Tubest Sa Moyens de raccordement articule pour tuyaux
JPH0347421A (ja) * 1989-07-14 1991-02-28 Tanaka Pipe:Kk 排気マフラのインナパイプ製作方法
JP2763794B2 (ja) * 1989-07-17 1998-06-11 沖電気工業株式会社 信号レベル変換回路
JPH086584B2 (ja) * 1991-07-02 1996-01-24 株式会社三五 自動車用排気管において管部分を運動可能に結合する装 置
DE9208484U1 (de) * 1992-06-25 1992-08-13 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim, 75175 Pforzheim Rohrgelenk
DE9209484U1 (de) * 1992-07-15 1992-09-24 Wiedemann, Konrad, 7529 Forst Vorrichtung zur elektronischen Warensicherung
DE9301772U1 (de) * 1993-02-09 1993-03-25 IWK Regler und Kompensatoren GmbH, 76297 Stutensee Gelenkige Verbindung von Rohrteilen

Also Published As

Publication number Publication date
JPH0749028A (ja) 1995-02-21
FR2705756B1 (fr) 1997-03-21
BR9402061A (pt) 1994-12-13
GB2278414A (en) 1994-11-30
JP3672589B2 (ja) 2005-07-20
DE4317334C1 (de) 1994-09-22
GB9409308D0 (en) 1994-06-29
US5482330A (en) 1996-01-09
FR2705756A1 (fr) 1994-12-02
ITMI941054A0 (it) 1994-05-24
KR100307129B1 (ko) 2002-03-21
ITMI941054A1 (it) 1995-11-24
GB2278414B (en) 1996-07-31
DE4317334C2 (de) 2003-09-25

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970528