DE2448482C2 - Exhaust pipe for internal combustion engines - Google Patents
Exhaust pipe for internal combustion enginesInfo
- Publication number
- DE2448482C2 DE2448482C2 DE19742448482 DE2448482A DE2448482C2 DE 2448482 C2 DE2448482 C2 DE 2448482C2 DE 19742448482 DE19742448482 DE 19742448482 DE 2448482 A DE2448482 A DE 2448482A DE 2448482 C2 DE2448482 C2 DE 2448482C2
- Authority
- DE
- Germany
- Prior art keywords
- exhaust pipe
- insulating
- internal combustion
- insulating wall
- nozzle
- 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
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
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
- F01N13/102—Other arrangements or adaptations of exhaust conduits of exhaust manifolds having thermal insulation
Description
Diese Aufgabe wird dadurch gelöst, daß die Isolierwandung der Sammelleitung längsgeteilt ist, wobei der
den Stutzen abgewandte Isolierwandungsteil im Quer- 65
schnitt gesehen eine so große Ringausschnittsausdehnung hat, daß die Querausdehnung des den Stutzen zugewandten
Isolierwandungsteils kleiner ist, als der In-This object is achieved in that the insulating wall of the collecting line is divided lengthways, the
Isolierwandungteil facing away from the nozzle in the transverse 65
Section has such a large ring cut-out extension that the transverse extension of the insulating wall part facing the nozzle is smaller than the inside
Claims (1)
ist aus dieser Entgegenhaltung nicht bekannt, gebogene 55
oder gar zwei sich durchdringende Rohre auszukleiden.
Aufgabe der vorliegenden Erfindung ist es, bei Abgasleitungen für Brennkraftmaschinen, bestehend aus
Stutzen und Sammelleitung, eine Möglichkeit aufzuzeigen, wie diese mit geringen Kosten und Bauaufwand im 60
Inneren mit lsölierwandungen ausgekleidet werden
können.Forming vapors or the like as segment pieces. It
is not known from this citation, curved 55
or even to line two penetrating pipes.
The object of the present invention is, in exhaust pipes for internal combustion engines, consisting of
Nozzles and collecting line, a possibility to show how this can be done with low costs and construction effort in the 60th
Inside are lined with insulating walls
can.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742448482 DE2448482C2 (en) | 1974-10-11 | 1974-10-11 | Exhaust pipe for internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742448482 DE2448482C2 (en) | 1974-10-11 | 1974-10-11 | Exhaust pipe for internal combustion engines |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2448482A1 DE2448482A1 (en) | 1976-04-22 |
DE2448482C2 true DE2448482C2 (en) | 1984-08-16 |
Family
ID=5928065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19742448482 Expired DE2448482C2 (en) | 1974-10-11 | 1974-10-11 | Exhaust pipe for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2448482C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19957979B4 (en) * | 1999-12-02 | 2006-08-10 | Audi Ag | exhaust manifold |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3334413A1 (en) * | 1982-09-24 | 1984-03-29 | Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim | Exhaust manifold for multi-cylinder motor-vehicle engines |
AT397417B (en) * | 1988-05-02 | 1994-04-25 | Avl Verbrennungskraft Messtech | Exhaust gas manifold for a multi-cylinder internal combustion engine |
DE19738622C2 (en) | 1997-09-04 | 2003-06-12 | Daimler Chrysler Ag | Exhaust pipe for a catalyst having exhaust system of an internal combustion engine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH193147A (en) * | 1936-12-24 | 1937-09-30 | Tech Studien Ag | Pipeline for hot gases, steam and the like. |
DE2242857A1 (en) * | 1971-08-31 | 1973-03-08 | Alfa Romeo Spa | EXHAUST SYSTEM FOR COMBUSTION ENGINES IN MOTOR VEHICLES |
-
1974
- 1974-10-11 DE DE19742448482 patent/DE2448482C2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19957979B4 (en) * | 1999-12-02 | 2006-08-10 | Audi Ag | exhaust manifold |
Also Published As
Publication number | Publication date |
---|---|
DE2448482A1 (en) | 1976-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2351979C2 (en) | Reactor for the afterburning of combustible components in exhaust gases from internal combustion engines | |
DE2702160C2 (en) | Suction system | |
DE2233907A1 (en) | REACTOR PLANT FOR PURIFYING GAS LEAKING FROM COMBUSTION ENGINES | |
DE2930046C2 (en) | Exhaust silencers for internal combustion engines | |
DE3217633C2 (en) | Connection line between the compressor and intake manifold of an internal combustion engine | |
DE2448482C2 (en) | Exhaust pipe for internal combustion engines | |
DE2020154B2 (en) | DEVICE FOR CLEANING COMBUSTION ENGINE EXHAUST GASES | |
EP0205895A1 (en) | Exhaust conduit of an internal-combustion engine | |
DE2850816A1 (en) | COMBUSTION MACHINE | |
DE102004013853A1 (en) | Sensor for determining a physical property of a sample gas | |
DE19738622C2 (en) | Exhaust pipe for a catalyst having exhaust system of an internal combustion engine | |
DE2839756A1 (en) | IC engine exhaust silencer with separate exhaust pipes - has resonator pipe branching from separate, common pipe junction, all in casing | |
DE3832987A1 (en) | Silencer for internal combustion engines | |
DE202004000200U1 (en) | Housing for a vehicle exhaust system having a press fit connection with an inlet funnel to control flow of gas | |
DE1077085B (en) | Arrangement for sound absorption of the exhaust system of internal combustion engines in motor vehicles and the like. like | |
DE405945C (en) | Device for preventing wall condensation in the suction line of internal combustion engines | |
DE3642869C2 (en) | ||
DE2549427C3 (en) | Exhaust device for an internal combustion engine emitting oxygen-rich exhaust gases | |
DE2623153A1 (en) | Enamelled exhaust silencer for IC engines - has two longitudinal sections with perforated walls held together by sleeve | |
DE2719615A1 (en) | Suction pipe for internal combustion engine - consists of drawn steel tube which is cast into manifold and has cast bolting flange on end | |
DE3149622C2 (en) | ||
DE564474C (en) | Silencer for internal combustion engines | |
DE2137960A1 (en) | EXHAUST SILENCER FOR MULTI-CYLINDER COMBUSTION MACHINERY | |
DE2218819C3 (en) | Exhaust gas reactor for internal combustion engines | |
DE2419126C3 (en) | Post-combustion device for the exhaust gases of a multi-cylinder motor vehicle engine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |