Tenneco Automotive Operating Company Inc.

Other

Acs Incorporated

Rick J Simpson

Matthew L Roessle

Stephen M Thomas

Thomas Mallin

Keith G Olivier

Eric Grant

John M Lowry

Scott S Dunaway

Eric W Lange

Zachary Lopez

Kenneth L Wardell

Douglas Hall

An injector for injecting a reagent into an exhaust stream includes an outer tube extending through an electromagnet and surrounding an inner tube. A first end of the inner tube is sealingly fixed to an inner surface of the outer tube. A guide member and an orifice plate are each sealingly fixed to the inner surface of the outer tube. A second end of the inner tube is aligned by the guide member. A moveable valve member includes a pintle head guided by the inner surface of the outer tube to align the valve member with an orifice extending through the orifice plate.

Reagent injector

A bumper cap assembly for an electrically adjustable hydraulic shock absorber. The bumper cap assembly includes a printed circuit board assembly and a bumper cap. The printed circuit board assembly includes power drive electronics and is electrically coupled to the shock absorber. The bumper cap defined a gap, wherein the printed circuit board assembly is housed within the gap.

Damper with integrated electronics

An injector for injecting a reagent includes an axially translatable valve member positioned within a housing. An electromagnet is positioned within the housing and includes a cylindrically-shaped coil of wire. The valve member moves between a seated position and an unseated position in response to energizing the electromagnet. A flux sleeve passes through the coil and includes two magnetic portions interconnected by a flux bridge portion or a flux break portion. Each of the magnetic portions is aligned with transverse planes defined by the ends of the cylindrical coil. The flux bridge portion or flux break portion is axially positioned between the transverse planes.

Electromagnetically controlled injector having flux bridge and flux break

An injector for injecting a reagent includes an axially translatable valve member positioned within a housing. An electromagnet is positioned within the housing and includes a cylindrically-shaped coil of wire. The valve member moves between a seated position and an unseated position in response to energizing the electromagnet. A flux sleeve passes through the coil and includes two magnetic portions interconnected by a non-magnetic portion. Each of the magnetic portions is aligned with transverse planes defined by the ends of the cylindrical coil. The non-magnetic portion is axially positioned between the transverse planes.

A reagent injector with a cartridge design has a body with a reagent inlet, outlet, and a swirl chamber, which has an exit orifice that may be covered and uncovered by a solid, movable pintle. Reagent flows through the injector when the exit orifice is covered and uncovered to cool the injector. An insulator may be disposed between the injector body and a mounting flange connectable to an exhaust system. A flow path ensures cooling of an electromagnetic actuator. Reagent may bypass an orifice swirl chamber when the pintle blocks the exit orifice. Fluid may flow between an outside diameter of a pole piece and an inside diameter of an electromagnetic actuator, through an orifice chamber and return through a central bore housing a solid pintle, around which fluid may flow. Different inner injector body passages may direct fluid into an orifice distribution chamber and out to the solid pintle.

Pressure swirl flow injector with reduced flow variability and return flow

A convertible roof actuation mechanism includes a pliable roof cover, a top stack mechanism supporting the roof cover, and at least one roof bow of the top stack mechanism independently movable relative to the remainder of the top stack mechanism for selectively reducing and increasing tension of the roof cover during latching. Another aspect of the present invention provides a single driving mechanism, for each side of the vehicle, to operate both the tension relieving roof bow and the top stack mechanism.

Convertible roof actuation mechanism

A folding lawn chair with tray including a left support member and a right support member. Each support member has a first end, a second end and four bends that form two upper bends, a front lower bend and a rear lower bend. The front lower bend and the rear bend, of each support member, have a linear portion therebetween for resting on a receiving surface. A pair of long bars are coupled to the left support member. A pair of short bars are coupled to the right support member. A tray is fixedly attached to the long bars when they are the coupled to the left support member. Included are a pair of sheets, with one sheet positionable over the first end of each support member and another sheet having a first and second pass through. A pair of tubular members are positioned within the first and second pass through. A pair of cross-bars being positioned between the left and right support members. Each cross-bar is coupled to the long bar of the left support member and the short bar of the right support member. Lastly, a plurality of bracket members with two of the plurality of brackets coupled to the linear portion of each of the support members and a bottom end of each cross-bar for coupling the support members and cross-bar to form a chair.

Growing community of inventors

LaSalle, MI, United States of America

Rick J Simpson