Other

Delphi Technologies, Inc.

Robert Alan Neal

Jamshid Kargar Moradmand

Robert B Ray

William Charles Kruckemeyer

Ray G Brooks

Michel J Vermoesen

Timothy Wayne Brooks

Kathleen D Murphy

Marcin Knapczyk

Tim Parker

Darin Duane Dellinger

Steve L Fowler

William R Nunke

James E McNulty

John R Jaran

A connector assembly () is provided including a first connector () and a second connector () configured to mateably engage the first connector (). The first connector () includes a housing (), a conductor assembly () positioned within the housing and projecting from housing, and a resilient seal member () enclosing an interface between the housing () and the portion of the conductor assembly projecting from the housing. The second connector () includes an outer contact (), an inner contact () nested within a portion of the outer contact (), and a housing () containing the inner and outer contacts. Conductors of the conductor assembly () of the first connector () engage the outer () and inner () contacts of the second connector (). Another resilient seal member () includes a flexible skirt () formed at an end portion thereof. The flexible skirt () forms a shroud covering a mating interface between a first conductor () of the first connector () and the inner contact () of the second connector () when the first and second connectors are mated. Design features incorporated into the second connector housing (), inner contact (), and outer contact () act to retard undesirable unmating of the connectors. The connector assembly () of the present invention may be used in applications requiring a dual wire or coaxial connector resistant to adverse environmental conditions, such as exposure to high-pressure gases or liquids, elevated temperatures, vibration, salt spray, etc.

Environmentally sealed connector with blind mating capability

A vehicular damper includes a cylinder, a piston rod in the cylinder having a hollow end defining an axial rod passage and a cylindrical piston affixed to the end of the rod dividing the cylinder into a compression chamber and a rebound chamber. A valve plate on the rod adjacent the piston has a plurality of soft channels extending from an outer end at the rebound chamber to an inner end at the axial rod passage and a solenoid actuated cylinder in the rod passage is movable to open and close the inner ends of the soft channels. A bi-directional working disc contacts with the soft channels' outer ends to provide damping in rebound and compression when the solenoid valve is open. In contrast, the piston has a plurality of firm rebound channels and a like plurality of firm compression channels extending therethrough with a uni-directional rebound working disc in valve contact with the outlet of the rebound chambers and a uni-directional compression working disc in valve contact with the outlet of the compression chambers. The damper provides valved parallel flow between compression and rebound chambers through the soft channels and through the firm channels with independent spring rate control through the firm rebound and compression channels.

Active hydraulic fluid vehicular suspension damper

A vehicle damper includes a valve having of an imperforate, deflectable variable orifice disk with an outer periphery that is only partially clamped against a valve seat, during low velocity operation of the damper, by a variable orifice support disk having an outer periphery that is not coextensive with the outer periphery of the variable orifice disk. The portion of the outer periphery of the variable orifice disk that is not clamped against the valve seat deflects away from the valve seat during low velocity operation of the damper, in response to force on the variable orifice plate generated by pressure of fluid in flow apertures closed off by the variable orifice plate, to provide a variable orifice for fluid flow through the valve and digressive performance of the damper. The valve may take the form of a compression or rebound valve on the piston of the vehicle damper, or a base valve in a dual tube damper. The valve may take the form of a blow-off valve, a deflecting disk valve, a combination blow-off deflecting disk valve, or as part of other types of valves suited for use in vehicle dampers. A vehicle damper may include one or more variable orifice area low velocity valves in combination with other valves of conventional construction.

Variable area low speed orifice in a vehicle damper

A modular blow-off base valve is provided for a vehicle twin tube damper in which a valve body is inserted into the end of an inner damper tube. The valve body has a central opening into which is inserted a valve cage assembly. The valve cage assembly includes a valve cage tubular member having a blow-off valve opening which is pressed into the central opening. A valve stem forming a valve seat with the blow-off valve opening is biased into a closed position by a helical spring seated against the underside of the valve stem at one end and a spring retainer fastened to the bottom of the valve cage at its other end. An annular bleed disc, intake disc and washer disc fit over the tubular member and cover rebound openings in the valve body. When the valve cage assembly is placed into the valve body's central opening, the washer disc biases the intake disc into sealing engagement with the rebound openings in the valve body.

Modular blow-off valve for automotive damper

A container for integrated circuit wafers provides protection for the wafers from mechanical shock and electrical charges. The wafers are mechanically protected by top and bottom cushions and side cushions. The top and bottom cushions each have foam within a membrane or film enclosure. The enclosure has openings so as to allow gas to pass in and out. The side cushions have resilient projections that protect the edges of the wafers. The side cushions are interposed between flanges of the top and bottom cushions. The individual wafers are separated from each other by leaf separators made of film. The film for the separators and the top and bottom cushions can be the same type. The film has a first layer made of a polymer with dissipative material therein and a second layer made of a polymer without the dissipative material. The first and second layers are coupled together. The insulating layer is placed into contact with a circuit side of the wafer. The dissipative material can be carbon. The container has a grounding stud in a wall. The grounding stud contacts the film on the inside of the container and can contact a ground on the exterior of the container.

Protective system for integrated circuit (IC) wafers retained within containers designed for storage and shipment

A base valve assembly fore regulating the flow of fluid through a twin tube fluid vehicle damper is provided. The base valve assembly has opposing compression and rebound surfaces. Inner and outer annular seats extend from the compression surface and define an annular channel therebetween. At least one fluid passageway connects the annular channel and the rebound surface for providing fluid communication therebetween. A connector secures a blow-off valve to the cylinder end. The blow-off valve has a hollow cylindrical portion with a flange extending transversely from an end thereof. The flange is adjacent the annular seats when the blow-off valve is in a closed position. The blow-off valve is movable from the closed position to an open position away from the compression surface. A helical spring is interposed between the connector and the blow-off valve for biasing the blow-off valve to the closed position. A low speed compression bypass valve is interposed between the annular channel and the blow-off valve for permitting fluid to exit the annular channel past the blow-off valve when the blow-off valve is in the closed position. The blow-off valve provides performance during compression of the damper.

Digressive base valve for automotive damper

A valve assembly for a fluid vehicle damper having a cylinder with a valve body is provided. The valve body has an outer surface adjacent to an interior wall of the cylinder and includes first and second opposing surfaces. The valve body defines first and second fluid chambers within the damper, which are adjacent to the first and second surfaces, respectively. Inner and outer annular seats extend from the first surface and define an annular channel therebetween. At least one fluid passageway is connects the annular channel and second surface for providing fluid communication therebetween. A high speed bypass valve assembly is attached to the valve body and is movable between an open position and a closed position adjacent to the annular seats. An orifice disc is interposed between the annular seats and the high speed bypass valve assembly for providing low speed bypass of fluid from the second chamber to the first chamber when the high speed bypass valve assembly is in the closed position. The orifice disc has at least one opening therethrough defined by a contiguous perimeter. The outer annular seat segments the at least one opening into inner and outer passageways. When the damper undergoes low speed movement, fluid flows from the second chamber through the at least one fluid passageway into the annular channel, through the inner passageway around the outer annular seat, and out the outer passageway to the first chamber.

Internally slotted orifice disc for low speed control in automotive dampers

A portable armrest (100) provides assistance in rising from or descending into a armless sitting device (10) such as a chair, sofa, couch, bench or vehicle seat. Two handles (110, 112) are connected to a base having a shape that allows the user to sit directly on the seating surface (20) of the armless sitting device (10).

Portable armrest

The invention features a single film construction with two distinctly different surface characteristics for a trash compactor bag composite. The high slip interior layer integrally bonded to a tacky carbon outside layer forms a moisture proof, odor adsorbing trash compactor refuse receptacle. The construction may be made of biodegradable plastic.

Trash compactor bag

The invention features a static dissipative elastomeric outer coating for an electronic package composite. The coating is characterized by its superior abrasion resistant and electrical properties. The coating chemically bonds with the conductive layer and has superior static dissipative qualities characterized by a surface resistivity in the range of between 10.sup.5 and 10.sup.11 ohms per square.

Static dissipative elastomeric coating for electronic packaging

The invention pertains to a laminate having greater optical transparency, while remaining flexible. The laminate is most useful in fabricating envelopes or packages for electronic components featuring EMI and RFI shielding an electrostatic dissipation. The laminate comprises outer layers of an electrostatic free plastic and a middle layer of conductive fibers in a low density mat of between 0.2 and 0.5 ounces per square yard.

Transparent article

The invention features a single film construction with two distinctly different surface characteristics for the purpose of an electronic package composite. The non-abrading outside conductive layer integrally bonded to an anti-static interior layer forms a faraday cage package characterized by surface resistivities of less than 10.sup.3 ohms per square on the outside and less than 10.sup.12 ohms per square on the inside.

Growing community of inventors

Dayton, OH, United States of America

Robert Alan Neal