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1. DE202011109219 - Hitzeschild

Office Germany
Application Number 202011109219
Application Date 16.12.2011
Publication Number 202011109219
Publication Date 07.02.2013
Publication Kind U1
IPC
F02B 77/1
F02C 7/4
F01N 13/4
CPC
F02C 7/24
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
7Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
24Heat or noise insulation
B60R 13/0838
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
13Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
08Insulating elements, e.g. for sound insulation
0838for engine compartments
B60R 13/0876
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
13Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
08Insulating elements, e.g. for sound insulation
0876for mounting around heat sources, e.g. exhaust pipes
B60R 2013/0807
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
13Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
08Insulating elements, e.g. for sound insulation
0807Arrangements of fasteners or clips specially adapted therefore
F01N 13/14
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
13Exhaust 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
14having thermal insulation
F01N 13/1855
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
13Exhaust 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
18Construction facilitating manufacture, assembly, or disassembly
1838characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
1844Mechanical joints
1855the connection being realised by using bolts, screws, rivets or the like
Applicants REINZ DICHTUNG GMBH
Title
(DE) Hitzeschild
Abstract
(DE)

Hitzeschild (1) zum Abschirmen eines Gegenstandes (7) gegen Hitze und/oder Schall mit wenigstens einer metallischen Lage (14, 15) und mindestens zwei Durchgangsöffnungen (4, 4') für Befestigungsmittel, wobei in mindestens einer Durchgangsöffnung (4) genau eine aus massivem Metall gebildete Hülse (5) angeordnet ist, deren erstes Ende einen Bund (25) aufweist, der auf einer ersten Oberfläche (12) des Hitzeschildes (1) anliegt, wobei auf der zweiten Oberfläche (13) des Hitzeschilds im Bereich der mindestens einen Durchgangsöffnung (4) ein aus einem flexiblen Material gebildeter Ring (8) angeordnet ist, der die Hülse (5) umlaufend und zumindest über einen achsialen Abschnitt der Hülse (5) umgibt, wobei die Hülse (5) eine nach außen ragende Auskragung (35) aufweist, deren Aussendurchmesser (DA35) größer als der geringste Innendurchmesser (DI48) des Rings (8) ist und wobei die mindestens eine vom Ring (8) umgebene Hülse (5) in der Durchgangsöffnung (4) des Hitzeschildes (1) im nicht-verbauten Zustand des Hitzeschilds radial beweglich gelagert...