IT956949B - Condotta tubolare per mezzi caldi munita di involucro termicamente isolante in particolare reattore termico inserito nelle condotte dei gas di scarico di motori a combustione interna o similari - Google Patents
Condotta tubolare per mezzi caldi munita di involucro termicamente isolante in particolare reattore termico inserito nelle condotte dei gas di scarico di motori a combustione interna o similariInfo
- Publication number
- IT956949B IT956949B IT26403/72A IT2640372A IT956949B IT 956949 B IT956949 B IT 956949B IT 26403/72 A IT26403/72 A IT 26403/72A IT 2640372 A IT2640372 A IT 2640372A IT 956949 B IT956949 B IT 956949B
- Authority
- IT
- Italy
- Prior art keywords
- exhaust gas
- internal combustion
- thermally insulating
- insulating case
- vehicles equipped
- Prior art date
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
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/26—Construction of thermal reactors
-
- 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
-
- 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
- F16L59/143—Pre-insulated 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
- F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
- F16L59/18—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints
-
- 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
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/02—Exhaust treating devices having provisions not otherwise provided for for cooling the device
- F01N2260/022—Exhaust treating devices having provisions not otherwise provided for for cooling the device using air
-
- 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
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/10—Exhaust treating devices having provisions not otherwise provided for for avoiding stress caused by expansions or contractions due to temperature variations
-
- 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
- F01N2310/00—Selection of sound absorbing or insulating material
- F01N2310/02—Mineral wool, e.g. glass wool, rock wool, asbestos or the like
-
- 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
- F01N2310/00—Selection of sound absorbing or insulating material
- F01N2310/04—Metallic wool, e.g. steel wool, copper wool or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Silencers (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712137699 DE2137699A1 (de) | 1971-07-28 | 1971-07-28 | Mit einem isoliermantel versehene rohrleitung fuer heisse medien, insbesondere thermischer reaktor in abgasleitungen von brennkraftmaschinen od.dgl |
DE19722200815 DE2200815A1 (de) | 1972-01-08 | 1972-01-08 | Rohrleitung, insbesondere fuer thermische reaktoren |
Publications (1)
Publication Number | Publication Date |
---|---|
IT956949B true IT956949B (it) | 1973-10-10 |
Family
ID=25761503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26403/72A IT956949B (it) | 1971-07-28 | 1972-06-30 | Condotta tubolare per mezzi caldi munita di involucro termicamente isolante in particolare reattore termico inserito nelle condotte dei gas di scarico di motori a combustione interna o similari |
Country Status (5)
Country | Link |
---|---|
US (1) | US3864909A (de) |
JP (1) | JPS4885920A (de) |
FR (1) | FR2147726A5 (de) |
GB (1) | GB1367181A (de) |
IT (1) | IT956949B (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2351979C2 (de) * | 1973-10-17 | 1985-03-21 | Fa. J. Eberspächer, 7300 Esslingen | Reaktor für die Nachverbrennung von brennbaren Bestandteilen in Abgasen von Brennkraftmaschinen |
DE2423507A1 (de) * | 1974-05-15 | 1975-11-27 | Audi Nsu Auto Union Ag | Brennkraftmaschine mit mindestens einem auslasskanal |
US3908372A (en) * | 1974-08-15 | 1975-09-30 | Tenneco Inc | Heat shield for exhaust conduits |
JPS5335213B2 (de) * | 1974-11-26 | 1978-09-26 | ||
GB1526963A (en) * | 1974-11-26 | 1978-10-04 | Fuji Heavy Ind Ltd | Exhaust systems for internal combustion engines |
JPS5247124A (en) * | 1975-10-13 | 1977-04-14 | Nissan Motor Co Ltd | Htemal reactor of engine for automobile |
US4185463A (en) * | 1976-05-18 | 1980-01-29 | Toyota Jibosha Kogyo Kabushiki Kaisha | Exhaust double pipe of an internal combustion engine |
JPS52151409A (en) * | 1976-06-11 | 1977-12-15 | Honda Motor Co Ltd | Exhaust manifold system of engine |
US4197704A (en) * | 1976-06-11 | 1980-04-15 | Honda Giken Kogyo Kabushiki Kaisha | Exhaust manifold for internal combustion engine |
FR2373747A1 (fr) * | 1976-12-13 | 1978-07-07 | Luchaire Sa | Dispositif de protection contre la chaleur |
JPS5430561A (en) * | 1977-08-10 | 1979-03-07 | Hitachi Ltd | Heat insulating structure against high temperature and high pressure gas |
US4201048A (en) * | 1977-10-13 | 1980-05-06 | Fisher Michael S | Exhaust system connector |
DE2850614C2 (de) * | 1978-11-22 | 1980-11-20 | Volkswagenwerk Ag, 3180 Wolfsburg | Thermisch beanspruchbares Bauteil nach Art einer Wand oder eines Stegs, insbesondere Zwischenwand in einem mehrflutigen Rohr einer Abgasanlage |
DE2916030C2 (de) * | 1979-04-20 | 1981-05-21 | Volkswagenwerk Ag, 3180 Wolfsburg | Thermisch beanspruchtes rohrähnliches Bauteil, insbesondere Auspuffkrümmer einer Verbrennungskraftmaschine |
US4662173A (en) * | 1985-04-29 | 1987-05-05 | Teledyne Industries, Inc. | Exhaust manifold for opposed cylinder engines |
WO1991002143A1 (en) * | 1989-07-31 | 1991-02-21 | Manville Corporation | Insulated exhaust pipe and method and means for producing and connecting same |
US5004018A (en) * | 1989-07-31 | 1991-04-02 | Manville Corporation | Insulated exhaust pipe and manufacture thereof |
US5167430A (en) * | 1991-11-19 | 1992-12-01 | Manville Corporation | Automotive exhaust system decoupler with resilient sleeve |
US5331810A (en) * | 1992-05-21 | 1994-07-26 | Arvin Industries, Inc. | Low thermal capacitance exhaust system for an internal combustion engine |
JP3092400B2 (ja) * | 1993-07-27 | 2000-09-25 | トヨタ自動車株式会社 | 二重排気管 |
JPH0828257A (ja) * | 1994-07-11 | 1996-01-30 | Toyota Motor Corp | 二重排気管 |
JPH09189216A (ja) * | 1995-12-29 | 1997-07-22 | Suzuki Motor Corp | 内燃機関の排気装置 |
US5953912A (en) * | 1996-09-10 | 1999-09-21 | Honda Giken Kobyo Kabushiki Kaisha | Exhaust manifold of a multi-cylinder internal combustion engine |
DE19645619A1 (de) * | 1996-11-06 | 1998-05-07 | Emitec Emissionstechnologie | Abgasleitungssystem zum Abführen von Abgas aus einem Verbrennungsmotor |
JPH1181999A (ja) * | 1997-09-12 | 1999-03-26 | Honda Motor Co Ltd | 内燃機関の排気浄化装置 |
US6209319B1 (en) * | 1998-09-28 | 2001-04-03 | Honda Giken Kogyo Kabushiki Kaisha | Pipe assembly having inner and outer pipes |
US6324838B1 (en) * | 1999-10-07 | 2001-12-04 | Metaldyne Tubular Products, Inc. | Flow deflector member for exhaust manifold |
US6669912B1 (en) | 2000-02-15 | 2003-12-30 | Senior Investments Ag | Flexible combined vibration decoupling exhaust connector and preliminary catalytic converter construction |
FR2847938B1 (fr) * | 2002-11-28 | 2006-08-04 | Hutchinson | Perfectionnement a un flexible de decouplage pour une ligne d'echappement de moteur de vehicule automobile |
DE10261851B4 (de) * | 2002-12-20 | 2006-07-20 | Geberit Mapress Gmbh | Rohrverbindung |
DE10334307B4 (de) * | 2003-07-28 | 2008-06-26 | Benteler Automobiltechnik Gmbh | Isolierte Abgasleitung |
EP1848915B1 (de) * | 2005-02-18 | 2015-08-12 | Rockwool International A/S | Dämmstoffelement zur wärme- und schalldämmung eines rohrleitungsabschnitts mit erweitertem aussendurchmesser |
DE202006011374U1 (de) * | 2006-07-25 | 2006-09-21 | Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg | Wanddurchführung zum Durchführen einer Leitung durch eine Gebäudewandung |
DE102008031887A1 (de) * | 2008-07-08 | 2010-03-04 | J. Eberspächer GmbH & Co. KG | Abgasanlage |
JP5915467B2 (ja) * | 2012-08-30 | 2016-05-11 | 株式会社島津製作所 | 液体クロマトグラフ検出器用送液管及び液体クロマトグラフ |
KR101405669B1 (ko) * | 2012-10-09 | 2014-06-10 | 기아자동차주식회사 | 자동차의 egr 쿨러용 배기가스 공급 파이프 |
US9790836B2 (en) | 2012-11-20 | 2017-10-17 | Tenneco Automotive Operating Company, Inc. | Loose-fill insulation exhaust gas treatment device and methods of manufacturing |
US9512772B2 (en) | 2013-09-16 | 2016-12-06 | KATCON USA, Inc. | Flexible conduit assembly |
US10584927B2 (en) | 2015-12-30 | 2020-03-10 | General Electric Company | Tube thermal coupling assembly |
JP6806262B2 (ja) * | 2017-08-28 | 2021-01-06 | 株式会社豊田自動織機 | ターボチャージャ |
CN211777682U (zh) * | 2020-01-09 | 2020-10-27 | 佛吉亚排气控制技术开发(上海)有限公司 | 隔热罩、排气***以及汽车 |
DE102022118914A1 (de) * | 2022-07-28 | 2024-02-08 | Purem GmbH | Abgasführungskomponente für eine Abgasanlage einer Brennkraftmaschine |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US881378A (en) * | 1907-07-16 | 1908-03-10 | Orrin M Cowles | Stovepipe-joint. |
US1295295A (en) * | 1915-07-06 | 1919-02-25 | Milwaukee Corrugating Company | Sheet-metal-pipe joint. |
US1934596A (en) * | 1932-07-05 | 1933-11-07 | Livius V Fogas | Gas destroyer |
US2759491A (en) * | 1953-10-27 | 1956-08-21 | Nat Clay Pipe Res Corp | Coaxial conduit construction |
SE328305B (de) * | 1964-07-10 | 1970-09-14 | A Aronsohn | |
US3488723A (en) * | 1966-07-05 | 1970-01-06 | Owens Corning Fiberglass Corp | Acoustical material for high temperature application |
US3470690A (en) * | 1967-10-04 | 1969-10-07 | Marion L Thompson | Exhaust header |
US3645092A (en) * | 1969-04-04 | 1972-02-29 | Toyo Kogyo Co | Temperature compensating connection between exhaust purifier and pipe |
US3683625A (en) * | 1970-05-25 | 1972-08-15 | Edward J Mccrink | Smog reducer |
US3666422A (en) * | 1971-02-12 | 1972-05-30 | Joseph Rossel | Pollution control system |
US3727410A (en) * | 1971-12-03 | 1973-04-17 | Arvin Ind Inc | Exhaust gas manifold |
-
1972
- 1972-06-30 IT IT26403/72A patent/IT956949B/it active
- 1972-07-26 US US275336A patent/US3864909A/en not_active Expired - Lifetime
- 1972-07-28 FR FR7227207A patent/FR2147726A5/fr not_active Expired
- 1972-07-28 JP JP47075807A patent/JPS4885920A/ja active Pending
- 1972-07-28 GB GB3535072A patent/GB1367181A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3864909A (en) | 1975-02-11 |
GB1367181A (en) | 1974-09-18 |
FR2147726A5 (de) | 1973-03-09 |
JPS4885920A (de) | 1973-11-14 |
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