Patents
Sitemap › 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 › F01N 13 - Exhaust or silencing apparatus characterised by constructional features
Patents for F01N 13 - Exhaust or silencing apparatus characterised by constructional features (23,537)
11/1982
11/02/1982US4356886 External housing for an exhaust muffler for internal combustion engines
11/02/1982US4356885 Chambered-core motorcycle-exhaust apparatus
11/02/1982CA1134750A1 Catalytic converter with air tube
10/1982
10/26/1982US4355504 Apparatus for reducing particles discharged by combustion means
10/19/1982US4354849 Exhaust gas discharge and cooling means for outboard engines
10/19/1982US4354573 Silencer for motorcycle
10/19/1982US4354349 Exhaust system for an internal combustion engine
10/14/1982WO1982003423A1 Compressed air-actuated hand tool
10/05/1982US4352783 Apparatus for mounting a plurality of catalytic elements for treating large volumes of exhaust gases
10/05/1982US4352408 Device for conducting away the exhaust gases from internal combustion engines
09/1982
09/21/1982US4350223 Silencer
09/21/1982US4350010 Exhaust system for an outboard engine
09/14/1982US4349078 Mounting for a heat producing element of an automobile
09/08/1982EP0020508B1 Silencer for piston engine of on aircarft
09/07/1982CA1131191A1 Adjustable tailpipe hanger
08/1982
08/31/1982US4346783 Apparatus for treating flowing working gases particularly to reduce the noise in operation thereof
08/31/1982US4346676 Two-cycle V-engine with integrally cast exhaust manifold
08/31/1982US4346557 Incineration-cleanable composite diesel exhaust filter and vehicle equipped therewith
08/31/1982US4346555 Exhaust air flow proportioning valve
08/24/1982US4345432 Exhaust gas purifying system for internal combustion engine
08/24/1982US4345431 Exhaust gas cleaning system for diesel engines
08/24/1982US4345430 With improved conduit means to retain heat in the exhaust gases
08/24/1982US4345429 Soot treatment device for a Diesel engine
08/24/1982CA1130336A1 Multiple seal stationary sealing ring
08/10/1982US4343374 Muffler mounting structure
08/10/1982US4343268 Energy conserving exhaust passage for an internal combustion engine
08/04/1982EP0057142A2 Silencer made of corrosion-resisting material for exhaust muffler of motor vehicles
08/03/1982US4342373 Muffler with three part welded joint
08/03/1982US4342195 Motorcycle exhaust system
07/1982
07/28/1982EP0056604A2 Exhaust silencer for internal combustion engines and method of making same
07/27/1982US4341187 Seal for internal combustion engine having a noise-deadening shroud
07/20/1982US4340089 Bellows element
07/20/1982US4340014 Ventilation blower for a noise-suppressing encapsulated internal combustion engine
07/20/1982US4339919 Flexible muffler mounting
07/20/1982US4339918 Means for accelerating the discharge of exhaust gas from an internal combustion engine
07/13/1982US4338889 Low-noise level internal combustion engine
07/13/1982US4338784 Method of recycling collected exhaust particles
07/13/1982CA1127682A1 Pipe coupling for lap joints
07/13/1982CA1127542A1 Converter for catalytic conversion of exhaust gas from an internal combustion engine
06/1982
06/29/1982CA1126660A1 Catalytic converter having a monolith with support and seal means therefor
06/29/1982CA1126488A1 Gas-tight exhaust clamp for tubing slip-joints
06/23/1982EP0054383A1 Flare having noise attenuation
06/22/1982US4335575 Exhaust back pressure reducer for internal combustion engine
06/15/1982US4334703 Tube-to-plate connection
06/08/1982US4333672 Tube-to-tube connection
06/08/1982US4333545 Back-fire resistant lock seam for muffler shells
06/01/1982US4332307 Exhaust muffler
05/1982
05/25/1982US4331429 Symmetrical propeller
05/25/1982US4331213 Automobile exhaust control system
05/18/1982CA1123750A1 Protective cap for an exhaust pipe
05/18/1982CA1123580A1 Clamps
05/11/1982US4328696 Method and apparatus for forming a heat shield plate
05/11/1982CA1123348A1 Catalytic converter with housing-bed-plenum reinforcing and spacing means
05/11/1982CA1123347A1 Catalytic converter having a pair of catalyst pellet beds with a plenum and air tube therebetween
05/11/1982CA1123346A1 Catalytic converter with dual catalyst pellet beds and plenum therebetween
05/04/1982US4328188 Catalytic converters for exhaust systems of internal combustion engines
05/04/1982US4328187 Elastic suspension for a monolithic catalyzer body in an exhaust gas cleaning device
05/04/1982US4327811 Motorcycle exhaust systems
05/04/1982CA1122952A1 Heavy-duty bracket and hanger assembly employing same
04/1982
04/28/1982EP0050340A2 Exhaust filter device for collecting particulates in engine exhaust gases and method for its manufacture
04/28/1982EP0050337A1 Sound absorbing arrangement for compressed air producing devices
04/27/1982US4326378 Filter for an internal combustion engine having rejuvenation capabilities
04/14/1982EP0049459A1 Saling arrangement for exhaust manifold
04/13/1982US4324701 Heat-resistant packings
04/13/1982US4324572 Soot filter for an exhaust arrangement of an internal combustion engine
04/06/1982US4323139 Energy saving exhaust siphon
03/1982
03/30/1982US4322388 Catalytic converter assembly
03/30/1982US4321792 Device for purifying the exhaust gases of an internal combustion engine
03/23/1982CA1120406A1 Mufflers for percussive pneumatic machines
03/17/1982EP0047527A2 Composite dual tubing
03/17/1982EP0047526A2 Composite dual tubing
03/17/1982EP0047525A1 Composite dual tubing
03/16/1982US4319453 Diesel exhaust particulate and organic vapor emission control
03/16/1982CA1119967A1 Engine componentry
02/1982
02/23/1982US4316523 Silencer for gas discharge devices
02/23/1982US4316360 Apparatus for recycling collected exhaust particles
02/23/1982CA1118691A1 Silencer device
02/16/1982US4315895 Method and apparatus for purification of exhaust gases
02/16/1982US4315560 Silencer for aircraft piston engine
02/16/1982US4315558 Bellows type exhaust tube
02/02/1982US4313523 Automotive exhaust system incorporating venturi to reduce back pressure
01/1982
01/26/1982US4312422 Exhaust silencer for outboard engine with a reflection chamber
01/06/1982EP0043304A1 Device for the filtration of the vibrations of a motor
01/05/1982US4309019 Adjustable tailpipe hanger
01/05/1982US4308930 Muffler for a vehicle
12/1981
12/08/1981US4304208 Internal combustion engine
12/08/1981US4304096 Method for reducing particulates discharged by combustion means
12/01/1981US4303143 Exhaust gas control system
12/01/1981US4303133 Compressed-gas-operated reciprocating-piston devices
12/01/1981US4302935 Adjustable (D)-port insert header for internal combustion engines
11/1981
11/10/1981US4299089 Secondary air control system in an internal combustion engine
10/1981
10/27/1981US4296907 Support assembly for an exhaust system of a motor vehicle
10/13/1981US4294330 Mufflers for percussive pneumatic machines
10/13/1981US4294220 Intake port means for extracting engine exhaust gas for recirculation
10/13/1981US4294073 Integral turbine housing and exhaust collector section
10/06/1981CA1110175A1 Muffler for internal combustion engine
09/1981
09/30/1981EP0036643A1 Air-cooled exhaust pipe for limiting the locatable infrared radiation
09/22/1981US4290501 Exhaust silencer, especially for small vehicles
09/15/1981US4289810 In-situ cavity coating method
09/15/1981US4289170 Component subjected to thermal stresses and having parts for intended breakage
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