Amp LLC

Thermal Corporation

Robert E DeHoff

Kevin A Grubb

James Lee Fedder

Edward John Bright

David Bruce Sarraf

Hitesh Cherry

John Hartenstine

Tom R Williams

John J Todd, Jr

Jason Allen Brehm

A heat pipe system including a heat transfer block and a heat pipe coupled to the heat transfer block by a clip. By utilizing a clip to couple the heat pipe to the heat transfer block, a higher degree of thermal coupling may be achieved, thereby allowing more heat to be transferred from the heat transfer block to the heat pipe. The heat pipe system has particular application in transferring heat away from heat-producing electronic components, such as computer chips.

Cooling system for electronics with improved thermal interface

The invention is an apparatus for cooling a portable computer while it is attached to a docking station. Heat transfer surfaces on simple thermally conductive plates are attached to heat pipes in both the portable computer and the docking station, and the installation of the portable computer into the docking station is arranged to put the two heat transfer surfaces into thermally conductive contact. With the portable computer heat pipe attached to a heat generating component and the docking station heat pipe attached to a heat sink, heat is transferred to the heat sink through the heat transfer surfaces when they are in contact. The heat sink can be fan cooled, and the fan can be arranged to discharge through either the back or side of the docking station. The heat transfer surface of the portable computer also functions as a cooling surface when the portable computer is detached from the docking station.

Portable computer and docking station cooling

A heat sink assembly having a base formed through an injection molding process utilizing high conductivity plastic in which both the heat pipe and the cooling fins are over-molded into the base to form an integral assembly. The heat pipe is of known construction that operates to transfer heat from a source to a remote location for dissipation. The cooling fins are preferably of the folded fin array configuration and are embedded into the top surface of the heat sink base. A cooling fan can be mounted to the assembly to draw air across the folded fin array for dissipation of the heat conducted efficiently from the heat pipe into the heat sink, including the folded fin array. The thermal resistance of the heat sink is improved as the interface resistance and the spreading resistance between the heat pipe and the cooling fins are substantially reduced.

Heat sink assembly with over-molded cooling fins

The present invention relates to a threaded member incorporating structural features which prevents more than a required amount of torque or rotational force to be applied thereto. More particularly, the shaft of the threaded member is hollow and slotted so that it buckles or collapses inwardly when the member bottoms out.

Fail-safe mechanism

The invention disclosed herein is a pin and socket connector having a low insertion force and a high resistance to tensile forces. More particularly, the pin, which is composed of spring beam members, and the socket, have complementary locking teeth and grooves and also cooperating means for releasing the spring beam members into locking engagement with the socket.

Electrical pin and socket connector

An invention relating to a device adapted to connect a branch line to a main pipeline without interrupting flow of fluid through the mainline. The device includes a pair of tubular, cutter-containing portions and a branch line connection. The device further includes the means to pressure test the branch line prior to the actual cutting or tapping into the mainline.

Pipeline tap and connecting device

The present invention relates to a coupling useful for repairing broken or otherwise damaged tubing. More particularly the invention includes a coupling body member which accepts the cut ends of the tubing being repaired, a pair of washer-seals one for each tubing end and a pair of locking rams which drive the washer seals into the coupling body member and into an expanded fit thereby providing a secure fitting. The rams are threadably received into the coupling body member and locked thereon against unintentional reverse rotation.

Growing community of inventors

Mt. Joy, PA, United States of America

Robert E DeHoff