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 autoveicoliInfo
- 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
Links
- 239000007789 gas Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
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
- 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
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.
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)
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 |
KR100390520B1 (ko) * | 1995-01-06 | 2003-09-19 | 이베카 발크-운트 컴펜자토렌-테크놀로지 게엠베하 | 파이프단부의이동가능한연결용장치 |
DE19500264C1 (de) * | 1995-01-06 | 1996-07-11 | Iwk Regler Kompensatoren | Vorrichtung zur beweglichen Verbindung von Leitungsenden |
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 |
KR20000070295A (ko) * | 1997-01-17 | 2000-11-25 | 시니어 엔지니어링 인베스트먼츠 악티엔게젤샤프트 | 신축성 커플러 장치 |
US5957504A (en) * | 1997-04-10 | 1999-09-28 | Senior Engineering Investments Ag | Exhaust manifold attachment apparatus |
US6464257B1 (en) | 1997-04-10 | 2002-10-15 | Senior Investments Ag | Vibration decoupler 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 |
ATE219226T1 (de) * | 1998-12-03 | 2002-06-15 | Burgmann Dichtungswerke Gmbh | Entkopplungselement für schwingungen in rohrleitungen, insbesondere abgasanlagen |
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 |
WO2014109950A1 (en) * | 2013-01-10 | 2014-07-17 | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2771311A (en) * | 1956-11-20 | Bellows expansion joint with sealed | ||
US1968715A (en) * | 1934-07-31 | Expansible joint structure | ||
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 |
US4659117A (en) * | 1982-08-10 | 1987-04-21 | Iwk Regler Und Kompensatoren Gmbh | Flexible coupling for pipes in exhaust systems of motor vehicles |
DE8222490U1 (de) * | 1982-08-10 | 1982-11-11 | IWK Regler und Kompensatoren GmbH, 7513 Stutensee | Einrichtung zum gelenkigen verbinden von motor und abgasanlage |
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 |
-
1993
- 1993-05-25 DE DE4317334A patent/DE4317334C2/de not_active Expired - Lifetime
-
1994
- 1994-05-07 KR KR1019940009980A patent/KR100307129B1/ko not_active IP Right Cessation
- 1994-05-10 GB GB9409308A patent/GB2278414B/en not_active Expired - Fee Related
- 1994-05-12 US US08/241,699 patent/US5482330A/en not_active Expired - Lifetime
- 1994-05-20 FR FR9406204A patent/FR2705756B1/fr not_active Expired - Lifetime
- 1994-05-23 JP JP10838694A patent/JP3672589B2/ja not_active Expired - Fee Related
- 1994-05-24 BR BR9402061A patent/BR9402061A/pt not_active IP Right Cessation
- 1994-05-24 IT ITMI941054A patent/IT1269832B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE4317334C1 (de) | 1994-09-22 |
JPH0749028A (ja) | 1995-02-21 |
GB2278414B (en) | 1996-07-31 |
ITMI941054A1 (it) | 1995-11-24 |
FR2705756B1 (fr) | 1997-03-21 |
KR100307129B1 (ko) | 2002-03-21 |
BR9402061A (pt) | 1994-12-13 |
GB9409308D0 (en) | 1994-06-29 |
DE4317334C2 (de) | 2003-09-25 |
FR2705756A1 (fr) | 1994-12-02 |
ITMI941054A0 (it) | 1994-05-24 |
GB2278414A (en) | 1994-11-30 |
US5482330A (en) | 1996-01-09 |
JP3672589B2 (ja) | 2005-07-20 |
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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 |