Ford Global Technolgoies, LLC

Ford Motor Company Limited

Michael Joseph Schrader

William F Riley

Mark Alan Zagata

Matthew Byrne Diggs

Gregory McConville

Jeff D Fluharty

Richard Salvatore Mazzella

Jeffrey Allen Mullins

Chris Donald Wicks

Greg P McConville

Curtis Bevan Collie

George Fredric Leydorf, Jr

Jeff Allen Mullins

Robert Yambasky

Mark Googasian

M Matthews Hall

Nicole Williams

An electronically actuated valve assembly for an internal combustion engine is disclosed, wherein the valve assembly comprises a valve stem, and a plurality of shape memory alloy segments in operative communication with the valve stem, wherein each shape memory alloy segment is individually actuatable, and wherein actuation of different shape memory alloy segments is configured to cause different valve lifts.

Electronically actuated valve system

A mode-switching cam follower is disclosed, wherein the follower includes a body, a cam contact movably coupled to the body, and a latch member movably coupled to the body. A shape-memory alloy in communication with the latch member couples and decouples the latch member with the cam.

Mode-switching cam follower

A multiple cylinder internal combustion engine having an engine block with first and second cylinder banks arranged at an angle and longitudinally offset relative to one another and a camshaft disposed within the engine block for actuating valves associated with each cylinder includes first and second cylinder heads associated with the first and second cylinder banks and having an intake runner for each cylinder with an entrance disposed on an outward side, and an exhaust runner for each cylinder exiting the cylinder head on an inward side of the cylinder head generally rearward of an associated cylinder to facilitate positioning of one or more turbochargers and a fuel pump in the valley generally between the cylinder heads with the fuel pump disposed forward of the exhaust runner exits and associated exhaust manifolds while accommodating four valves per cylinder actuated by four pushrods extending through the cylinder heads forward of corresponding exhaust runner exits.

Push rod engine with inboard exhaust

An electronically actuated valve assembly for an internal combustion engine is disclosed, wherein the valve assembly comprises a valve stem, a shape memory alloy actuator in operative communication with the valve stem, a coolant passage through which at least a portion of the shape memory alloy actuator extends, and a cooling fluid source in communication with the coolant passage.

Heat activated valve system

A flexibly-jointed, fluid-tight cover for enclosing a portion of an internal combustion engine includes generally rigid structural cover panels which are joined by fluid-tight flexible joints formed from elastomeric material which is either inserted into the rigid structural cover panels after the joint has been molded, or molded in place by inserting the cover parts within a mold and injecting material into the mold to form the flexible fluid-tight joints.

Flexibly-jointed, fluid-tight cover for internal combustion engine

A system and method for securing a fuel injector in an internal combustion engine include a clamp for securing adjacent injectors to a cylinder head. The clamp includes a central portion with a hole for receiving a fastener to secure the clamp to the cylinder head, and a pair of symmetrical crescent-shaped clamping forks forming a U-shaped opening to facilitate lateral sliding engagement with diametrically opposed flatted portions of corresponding fuel injectors. Each arm includes an arcuate pad that engages a corresponding shoulder of the fuel injector to provide an axial clamping force to the fuel injector. The distance between the distal ends of one fork and the semicircular portion of the opposite fork is selected to allow lateral sliding disengagement of the clamp from one of the adjacent injectors without rotation or removal of the other injector to facilitate servicing of individual injectors.

System and method for securing fuel injectors

A system for controlling a flow of pressurized oil in an internal combustion engine includes a cylinder head having a generally-flat external surface featuring a pressurized oil outlet and a pressurized oil inlet; and an oil flow control module including a generally-flat mating surface secured against the first surface of the cylinder head such that a first passage in the module places the outlet of the cylinder head in fluid communication with the inlet of the cylinder head. While the module's first passage minimally includes an oil restrictor, preferably, in a downstream portion thereof, the module preferably further includes a screen filter, and a spool valve operative to direct unrestricted oil flowing through the first passage into one of a plurality of fluid lines operatively connected to the cam phaser unit, whereupon the spool valve is used to variably advance or retard engine cam timing.

Oil flow control system for engine cylinder head

An internal combustion engine includes precision cooling passages preformed as tubes which are cast in place during fabrication of the engine's cylinder block and cylinder head.

Internal combustion engine with high performance cooling system

An internal combustion engine with a single camshaft and a vee type configuration has an external bulkhead extending between the banks of cylinders. The bulkhead is supported by ribs extending vertically and generally laterally between the cylinder banks.

Vee-type, cam-in-block internal combustion engine

A retainer for a retaining valve lifters in an internal combustion engine. The retainer has a plurality of valve lifter receiving sockets spaced along the length thereof for receiving the lifters. To secure the retainer in the engine, a resilient biasing element is attached to the retainer body such that when the cylinder head is mounted to the cylinder block, the resilient biasing element is flexed, thereby applying a normal force on the retainer to secure the retainer between the cylinder block and the cylinder head.

Valve lifter retainer for an internal combustion engine

A valve system for an internal combustion engine with multiple intake and exhaust valves driven by rocker arms includes a fixed, nonrotatable, rocker shaft for mounting the rocker arms, with the rocker shaft being mounted in saddles formed in an outer surface of the cylinder head. Each of the saddles has opposing pads forming a generally semicircular mount for the rocker shaft, with the mounting pads being offset in opposite directions such that the rocker shaft and the pads make line contact in a region proximate the arc midpoint of each pad.

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Belleville, MI, United States of America

Michael Joseph Schrader