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Match
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Document |
Document Title |
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4433666 |
Exhaust gas recirculation system for diesel engine
An exhaust gas recirculation control system calculates a target EGR ratio value based upon engine operating parameters and maintains the EGR ratio at the target EGR ratio value. Each time the...
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4408675 |
Dual outlet engine exhaust system
A dual outlet engine exhaust system having a pair of resonators which are joined as a rigid assembly by a resonator manifold which also maintains divided exhaust gas flow to the resonators.
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4378945 |
Bellows-type spring seal
A bellows-type spring seal has a flexible bellows with an upper sealing end adapted to mate with a bell housing of an air intake pipe. The seal provides an effective breakaway joint when the cab is...
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4339919 |
Flexible muffler mounting
A muffler mounting (26) for a muffler (21) which is connected to an internal combustion engine (11) by a rigid exhaust pipe (16). Previous mountings for such mufflers have either been of the rigid...
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4300516 |
System and method for controlling exhaust gas recirculation
An exhaust gas recirculation control system for an internal combustion engine of a motor vehicle, comprising an exhaust gas recirculation control valve for controlling exhaust gas recirculated back...
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4181944 |
Apparatus for engine control
An apparatus for the optimum control of a combustion engine, which is capable of compensating for the change in the combustion engine with time caused by mechanical wear. An optimum control value...
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4175631 |
Heat absorption means operative at prescribed temperature for suppression of heat transfer from abnormally heated automotive exhaust system to article on board
In an automobile having an exhaust gas purifying device such as a catalytic converter beneath the floor of the vehicle body, a heat absorption layer is provided, within a space bounded on its lower...
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4133547 |
Engine componentry
An engine has a swingable hood with an exhaust stack and air inlet drain cap mounted thereon for swinging therewith which are operative with a muffler outlet and an air cleaner inlet, respectively,...
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4114715 |
Pipe, in particular an exhaust pipe for motor vehicles
Pipes undergoing torsion stresses at one fixed extremity, the other extremity being flexibly supported, and in particular, exhaust pipes for motor vehicles. The concentration of stresses at the...
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4029167 |
Exhaust system
An exhaust system for off the road vehicles of the type incorporating a roll-over protection structure for protecting the operator's station on the vehicle in which the exhaust system is...
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4020915 |
Exhaust system for lift trucks
The invention is concerned with an improved exhaust system for a lift truck. The lift truck comprises an engine within an engine housing, an exhaust stack, an operator seat, an overhead structure...
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3963087 |
Protective screens for exhaust systems of motor vehicles
A ground-protecting screen for an exhaust duct of a motor vehicle comprises a metallic grid carrying a metallic fabric. Preferably the fabric faces towards the duct.
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3960232 |
Exhaust system mounting
An exhaust system for an automobile, or motor vehicle generally, is supported by a series of hangers on the frame or chassis of the automobile, the hangers having an exhaust conduit mounting means...
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3951222 |
Lightweight automobile
An conventional size automobile having lightweight monocoque construction with the outer skin shaped to form a clean external body envelope. Forces due to air flow around the body shape are used to...
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3933216 |
Vehicle with aligned intake and exhaust pipes
A self-propelled vehicle having an enclosed operator cab in which the air intake pipe and the exhaust stack are mounted diagonally in line with one of the front corner posts of the cab so that...
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3913705 |
Engine exhaust system
An exhaust system for a tractor-trailer vehicle makes use of a chambered box-like portion forming part of a turn-stop assembly carried by the chassis of said vehicle. The box-like portion has a...
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3910041 |
Turbo-supercharger exhaust
A stress-free exhaust construction for a turbo-supercharger on an engine, having an adjacent wall through which exhaust gases are discharged. A rigid conduit member is connected to and extends away...
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3908372 |
Heat shield for exhaust conduits
A flexible heat shield for the outside of a conduit of an internal combustion engine exhaust system comprises numerous metal coils, preferably parts of a helical strip, which longitudinally overlap...
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3863445 |
HEAT SHIELDS FOR EXHAUST SYSTEM
External baffles are attached to hot portions of conduits in catalytic emission control exhaust systems to provide means to protect and shield the surrounding environment and dissipate heat.
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3859541 |
ELECTRIC CONTROL SYSTEM FOR AUTOMOBILE EXHAUST EMISSION CONTROL SYSTEMS
There is provided an electric control system comprising a computing section integrally built into a MOS large scale integrated circuit (comprising a timing signal generating circuit, a speed signal...
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3834752 |
VEHICLE SPACE CLOSING MEANS
This disclosure relates to large motor trucks commonly known as semi-trailers and to an arrangement for closing or filling in the rather substantial space which necessarily exists between the...
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3827523 |
ENGINE COOLING FROM EXHAUST GAS TURBINE
A combined cooling and exhaust system for a vehicle such as a truck powered by a liquid-cooled engine including a housing enclosing a coolant-filled radiator and having an air inlet at one end...
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3809174 |
MOTORCYCLE WITH PROTECTED EXHAUST PIPE SYSTEM
An exhaust pipe system including exhaust pipes and mufflers is placed entirely within the horizontal extent of the rest of the motorcycle.
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3795287 |
SNOWMOBILE MUFFLER WITH HEAT SHIELD
Disclosed herein is a muffler comprising a cylindrical shell or drum including radially extending and circumferentially spaced inlet and outlet pipes and a shield supported by the shell and...
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3788417 |
EXHAUST DEVICE FOR AUTOMOTIVE VEHICLES
A funnel is affixed to and extends outward from the open free end of the tail pipe of the engine exhaust system of the engine of an automotive vehicle. A baffle is mounted in the throat of the funnel.
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3786890 |
SNOWMOBILE MUFFLER AND HEADER ASSEMBLY
A muffler assembly for a three-cylinder two-cycle snowmobile engine is shown. The assembly is designed to optimize engine output over a broad RPM range while providing improved noise attenuation....
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3763950 |
COMBINATION FRAME AND EXHAUST SYSTEM FOR MOTOR VEHICLES
A combination frame and exhaust system for motor vehicles in which the exhaust gases are led through a conduit formed as part of the frame with a relatively long distance to cool the exhaust gases...
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3746291 |
SUPPORT FOR A NEST OF EXHAUST MANIFOLDS FOR INTERNAL COMBUSTION ENGINES
A support for a cluster of parallel exhaust manifolds for internal combustion engines, bearing upon the engine and comprising a vertical rod consisting of detachable elements each including one a...
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3654764 |
PLURAL DIAMETER TUBE
A double diameter pipe or tube section suitable for use in a motor vehicle exhaust system comprises a large size thin-walled metal pipe that has folds formed in it which extend radially inside the...
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3636934 |
VEHICULAR AIR-POLLUTION PREVENTIVE SYSTEM
A vehicular air-pollution preventive system serious use with an internal combustion engine, which system is adapted to reduce the quantity of nitrogen oxides produced during acceleration or...
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3626915 |
VEHICULAR AIR-POLLUTION PREVENTIVE SYSTEM
A vehicular air-pollution preventive system for use with an internal combustion engine, which system is adapted to reduce the quantity of nitrogen oxides produced during acceleration or hill...
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3610360 |
MOTOR VEHICLE EXHAUST OUTLET ARRANGEMENTS AND SYSTEMS FOR COUPLING TO MOTOR VEHICLE EXHAUST OUTLETS
Motor vehicle exhaust outlet arrangements and systems for receiving the noise and/or exhaust emissions transmitted from motor vehicle exhaust outlet arrangements. The motor vehicle transmitter of...
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3593750 |
EXHAUST SYSTEM ASSEMBLY
An exhaust gas conduit assembly especially adapted for use as replacement piping in internal combustion engine exhaust systems includes a kickup or overaxle section composed of two members which...
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3401774 |
Readily removable exhaust muffler for high vertical exhaust stacks
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3352353 |
Automobile accessory apparatus
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3259149 |
Sheet metal tubular exhaust gas element deformed to provide elbow
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3173710 |
Exhaust system for vehicles
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3163251 |
Combined frame and exhaust system for motor vehicle
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3119979 |
Warning light and switch therefor
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3116803 |
Vehicle engine exhaust system
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3019847 |
Exhaust system for vehicle internal combustion engine
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3015433 |
Exhaust power
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2960178 |
Engine exhaust system
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2924296 |
Dry muffler and mounting means therefor
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2918789 |
Apparatus for deodorizing exhaust gases from internal combustion engines
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2917124 |
Vehicle body exhaust port closure
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2902102 |
Bumper exhaust
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2886120 |
Vehicle air flow system for increasing motor efficiency and settling road debris
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2856020 |
Automobile exhaust means
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2851118 |
Bumper exhaust
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