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8181614 Internal combustion engine and vehicle incorporating same  
An internal combustion engine includes a main enlarged member extended towards a camshaft for forming reed valve chambers. The main enlarged member is integrally provided on a head cover of the...
8176890 Engine oil pan structure  
An engine oil pan structure includes a lower case having a pair of side walls and a plurality of bearing cap sections for connection between the side walls. A balancer device provided under the...
8166949 Cylinder head dry valley drain  
An engine comprises a cylinder head at least partially defining a dry valley and a cover secured to the cylinder head. The cover defines a first aperture. A boss extends from the cylinder head...
8166938 Engine camshaft cover with integrated oil passages for camshaft phaser actuation  
A camshaft cover mounts to a cylinder head and defines cavities for oil control valves that adjust the position of camshafts via camshaft phaser assemblies. The cavities are positioned above the...
8161951 Internal combustion engine  
Blow-by gas in a plurality of crank chambers (71-73) in a V-shaped internal combustion engine is led to a plurality of gas introducing chambers (9a, 9b, 9c) via communicating holes (11-14). The...
8161928 Cylinder head cover  
A cylinder head cover is formed by a synthetic resin outer shell, which is molded by inserting a metal valve case, which holds a oil control valve, in a mold. The valve case has a bolt fastening...
8156907 Cam housing  
A cam housing 3 in accordance with the present invention includes: a body portion 4 that is provided separately from a cylinder head 1, supports a camshaft 2 for driving a valve 10 provided in the...
8156916 Oil sump for use in internal combustion engines and transmissions  
An oil sump for use in internal combustion engines or transmissions, where the oil sump consists of sheet metal shaped by deep drawing and has a reinforced edge, by means of which it rests, in its...
8151757 Oil pan/axle support  
The invention relates to an oil pan/axle support. There is a need for an oil pan/axle support which is a structural member and which places the front axle support in front of the engine. Such an...
8141531 Valve cover with decoupled NVH isolation and sealing features  
A cylinder head cover, a system, and a method are disclosed for sealing a cylinder head and isolating cylinder head vibrations from a cylinder head cover body. An example cylinder head cover may...
8141525 V-type engine  
In a V-type engine in which first and second banks arranged in a V-shape are provided continuously to a crankcase, and in which a carburetor is placed at a valley between the first and second...
8136499 Cover arrangement for a hand-held power tool  
A cover arrangement of a hand-held power tool has a cover having at least one fastening element for connecting the cover to an additional component of the power tool. The cover has a wall component...
8127731 Tappet clearance adjusting cover coupled with secondary air valve  
This invention is to provide a tappet clearance adjusting cover coupled with a secondary air valve. The tappet clearance adjusting cover is disposed on a cylinder head of an engine. The secondary...
8122866 Acoustic bumpers with engine front cover hidden mounting  
The present invention provides novel acoustic bumpers that can dampen vibrations and control noise transmission from an engine front cover, or other component. In one embodiment, the front cover...
8122997 Sound insulation structure with resonator  
To enhance the noise reducing effect of a sound insulation structure which includes a cover member for covering a power unit from the outside so as to reduce the radiant sound generated from the...
8113162 Cylinder head cover  
A tubular valve casing formed of metal is molded with an outer shell portion formed of synthetic resin. A valve body is inserted into the valve casing through an opening formed at an end of the...
8100100 Valve cover housing for internal combustion engines  
A valve cover housing for internal combustion engines. In one embodiment, the valve cover housing includes a conduit for passing a coolant fluid near the valvetrain, and in another embodiment, the...
8074616 Engine air intake manifold having a shell  
Apparatus includes a motor-vehicle, internal-combustion-engine air intake manifold having an intake-manifold first shell attachable or monolithically joined to an intake-manifold second shell to...
8069834 Engine oil level management system and method of assembling engines in vehicles  
An oil level management system for a vehicle has an oil pan configured to contain oil and to be mountable to an engine block with a baffle extending transverse to the axis of rotation of the engine...
8065983 Engine cover having a retainer to secure an engine accessory  
A cam cover for a cylinder head of an internal combustion engine which has an aperture in the cam cover adapted to permit spark plug installation into the cylinder head and two tabs protruding...
8066100 Oil pan and lubricating device  
An oil pan is provided with an oil pan separator that partitions a first chamber that communicates with a moving part inside a cylinder block and a second chamber outside the first chamber. A...
8061325 Oil pan structure and an engine therewith  
An oil pan structure includes a plurality of reinforcement beads of several kinds. An engine utilizes the oil pan, whereby the strength and vibration-rigidity (rigidity against vibration) of the...
8061332 Fuel rail and wiring harness management assembly  
A robust, combined fuel rail and wiring harness shield assembly, for each bank of cylinders of an IC engine, comprising a rectangular multi-planar plate having an integral longitud-inal mid-rib on...
8056545 Integrated cover and exhaust gas recirculation cooler for internal combustion engine  
An integrated engine cover and exhaust gas recirculation cooler for an internal combustion engine includes a cover for enclosing a portion of an engine and an EGR cooler having a housing formed as...
8056526 Magnesium oil pan  
A magnesium oil pan prevents noise and vibration by attaching reinforcement members to portions that are weak in strength and are vulnerable to vibration. The magnesium oil pan includes a flange...
8056522 Automotive valve cover  
An exemplary embodiment includes a valve cover for automotive engines with convenient holes for adjusting the valves without removing the valve cover from the engine. Rubber plugs close the holes...
8051819 Crankcase structure for an overhead-camshaft internal combustion engine, and engine incorporating same  
An overhead-camshaft internal combustion engine having an outer wall of a crankcase provided adjacent a crankshaft, with a spiral-surfaced opening through which the crankshaft is passed. The outer...
8028670 Structure for disposing oil filter in power unit for motorcycle  
A power unit includes a transmission mechanism installed in a crankcase with a clutch apparatus for connecting and disconnecting the transmission of power between a crankshaft and the transmission...
8011340 Oil pan  
An oil pan is provided for an internal combustion engine. The oil pan includes, but is not limited to a base part configured to form an oil sump and a suction channel that opens into the oil sump...
8011341 Vehicle engine structure  
An oil pan (20) includes: a pair of oil pan rail portions (21a, 21b), which are spaced apart from each other under an engine body (10a), and are fastened to the engine body (10a); a pair of side...
8011338 Camcover oil separator  
Systems are provided for separating oil from blow-by gases in an internal combustion engine. In one example, a system comprises a camcover configured to be mounted on a cylinder head, and a baffle...
8011339 Electronic module for a fan of an internal combustion engine in a motor vehicle  
An electronic module for a fan of an internal combustion engine in a motor vehicle comprising at least one deformable element (12, 28, 68), which when deformed can engage with a part (4) of the fan...
7997238 Engine and cooling system arrangement for a harvester  
The engine and cooling system arrangement includes an engine supported between the forward and rear ends of the frame of a harvesting machine, in an engine compartment. A cooler box containing at...
7942124 Exposed coil rocker arm cover assembly having external multi-coil mounting bracket  
An improved rocker arm cover assembly having an enclosed rocker arm chamber housing and a generally L-shaped bracket for mounting multiple coils to an exterior vertical side wall of the housing, so...
7938095 Oil pan baffle and gasket  
An oil pan baffle is secured by a securing device on the oil pan. The securing device has an oil pan gasket with a gasket body matched to a sealing contour of an oil pan relative to a crankcase and...
7931004 Oil sensor placement structure in engine  
In an engine, an oil level sensor (47) provided in a bottom part of an oil pan (15) storing engine oil so as to stand vertically upright is placed between a mutually parallel pair of balancer...
7918195 Air-cooled engine heat extractor  
A heat extractor for attachment to an air-cooled engine. A cooling fan extends from the engine and is rotated by action of the engine. The heat extractor comprises a first thermally conductive...
7913661 Protective system for a crank angle sensor  
A system for protecting a crank angle sensor is disclosed. The system includes a protective member, a heat insulating member and an airflow deflecting member. The heat insulating member insulates...
7900593 Thermal and acoustic valley shield for engine assembly  
A valley shield operable as a noise, fluid, and heat barrier is provided for use with an engine assembly having an engine block with two cylinder banks defining an interbank valley therebetween,...
7886711 Oil drain passage structure  
An oil drain passage that guides, to an oil pan, lubrication oil in a space surrounded by a side wall of an engine block and an inner wall of a chain cover is formed with a partition formed by...
7836859 Chain cover of internal combustion engine  
A first rib extending downward from a middle portion to an outer peripheral portion is formed on an inner wall of a chain cover. In addition a second rib, which extends downward from the outer...
7814880 Plastic cover having metal reinforcement for internal combustion engine applications and method of construction  
A cover assembly for an internal combustion engine application and method of construction therefore provides one construction for a valve cover assembly, and another construction for an end cover...
7806092 Drive device mounted in vehicle body which includes variable compression ratio internal combustion engine  
A drive device includes a variable compression ratio internal combustion engine that moves a cylinder block relative to crankcase in a cylinder axis direction, and a transmission device. A chain...
7789055 Connection between an elastomeric element and a further element and method for producing such connection  
A connection between an elastomer part and a component involves the component, at the connection site to the elastomer part, being provided with a U-shaped groove which has an undercut and which...
7779803 Rocker arm installed module  
A rocker arm installed module 1 is constructed by installing the cam shaft 3, the rocker arm 4 and the pivot 5 to the housing 2. The housing 2 is provided with a drop-off preventing means 21 for...
7771641 Component part with integrated seal  
A lid component part of an internal combustion engine with integrated elastic seal, such as, for example, is provided to a cylinder head gasket or oil pan and a process for its manufacture. The...
7770692 Engine acoustic treatment  
An example embodiment of an acoustic treatment for an engine having at least one engine component extending substantially therefrom includes a base layer having a first base surface and an opposing...
7765970 Valve cover with a display window  
A valve cover includes a base that attaches to an engine and a display window that attaches to the base. The display window is made of material that can withstand the operating environment of the...
7765976 Component part with integrated seal  
A lid component part of an internal combustion engine with integrated elastic seal, such as, for example, is provided to a cylinder head gasket or oil pan and a process for its manufacture. The...
7765971 Valve cover system  
A valve cover system for covering valves, rocker arms and a cam shaft of an engine includes a mounting plate being mounted to a cylinder head of the engine. The mounting plate has an access...