DE68900454D1 - Isoliervorrichtung fuer eine abgasanlage einer brennkraftmaschine. - Google Patents
Isoliervorrichtung fuer eine abgasanlage einer brennkraftmaschine.Info
- Publication number
- DE68900454D1 DE68900454D1 DE8989200124T DE68900454T DE68900454D1 DE 68900454 D1 DE68900454 D1 DE 68900454D1 DE 8989200124 T DE8989200124 T DE 8989200124T DE 68900454 T DE68900454 T DE 68900454T DE 68900454 D1 DE68900454 D1 DE 68900454D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- internal combustion
- exhaust system
- insulating device
- insulating
- 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
Links
Classifications
-
- 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
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
- F16L59/21—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for expansion-compensation devices
-
- 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
- F01N13/18—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
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/153—Arrangements for the insulation of pipes or pipe systems for flexible pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Exhaust Silencers (AREA)
- Thermal Insulation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19284/88A IT1217998B (it) | 1988-02-02 | 1988-02-02 | Dispositivo di coibentazione per l'impianto di scarico di un motore a c.i. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE68900454D1 true DE68900454D1 (de) | 1992-01-09 |
Family
ID=11156404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989200124T Expired - Fee Related DE68900454D1 (de) | 1988-02-02 | 1989-01-20 | Isoliervorrichtung fuer eine abgasanlage einer brennkraftmaschine. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0327148B1 (de) |
DE (1) | DE68900454D1 (de) |
ES (1) | ES2027816T3 (de) |
IT (1) | IT1217998B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4233644C2 (de) * | 1992-10-06 | 1994-08-18 | Burgmann Dichtungswerk Feodor | Flexible Verbindungsanordnung für zwei Rohrteile, insbesondere bei Abgasanlagen von Kraftfahrzeugen |
FR2758588B1 (fr) * | 1997-01-23 | 1999-02-19 | Hutchinson | Flexible de decouplage monte dans une ligne d'echappement d'un moteur de vehicule automobile |
US6220023B1 (en) * | 1998-05-29 | 2001-04-24 | Iwk Regler Und Kompensatoren Gmbh | Line element with damping, particularly for exhaust pipes of internal combustion engines in motor vehicles |
FR2796416B1 (fr) * | 1999-07-12 | 2001-09-28 | Hutchinson | Perfectionnement a un flexible de decouplage monte dans une ligne d'echappement d'un moteur de vehicule automobile |
US9976687B2 (en) | 2012-05-18 | 2018-05-22 | Saprex, Llc | Breathable multi-component exhaust insulation system |
US9388515B2 (en) | 2012-09-28 | 2016-07-12 | Saprex, Llc | Heat curable composite textile |
WO2017181197A1 (en) | 2016-04-15 | 2017-10-19 | Saprex, Llc | Composite insulation system |
WO2018094339A1 (en) | 2016-11-18 | 2018-05-24 | Saprex, Llc | Composite insulation system |
CN113915033A (zh) * | 2021-11-12 | 2022-01-11 | 北京美联桥科技集团有限公司 | 一种具有阻尼结构的重型egr冷却器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3460579A (en) * | 1966-04-12 | 1969-08-12 | Robert A Clarkson | Insulated flexible sub-zero hose |
US3490496A (en) * | 1968-01-15 | 1970-01-20 | Vacuum Barrier Corp | Coaxial tubing having improved spacer means |
FR2324866A1 (fr) * | 1975-09-19 | 1977-04-15 | Tubest Sa | Raccord flexible pour systeme d'echappement de vehicules a moteur |
US4345430A (en) * | 1979-11-15 | 1982-08-24 | Manville Service Corporation | Automotive catalytic converter exhaust system |
IT1199690B (it) * | 1986-12-03 | 1988-12-30 | Alfa Romeo Spa | Marmitta silenziatrice flessibilizzata |
-
1988
- 1988-02-02 IT IT19284/88A patent/IT1217998B/it active
-
1989
- 1989-01-20 ES ES198989200124T patent/ES2027816T3/es not_active Expired - Lifetime
- 1989-01-20 EP EP89200124A patent/EP0327148B1/de not_active Expired
- 1989-01-20 DE DE8989200124T patent/DE68900454D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0327148B1 (de) | 1991-11-27 |
IT8819284A0 (it) | 1988-02-02 |
ES2027816T3 (es) | 1992-06-16 |
EP0327148A1 (de) | 1989-08-09 |
IT1217998B (it) | 1990-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8380 | Miscellaneous part iii |
Free format text: DER PATENTINHABER LAUTET RICHTIG: FIAT AUTO S.P.A., TURIN/TORINO, IT |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |