Lytron, Inc.

Richard D Goldman

Boris Akselband

Charles Carswell

Charles Gerbutavich

Robert R Lopez

David W Voorhes

Craig R Carswell

John Franchina

Kathryn Whitenack

A high performance cold plate cooling device including multiple, relatively thin plates, each having patterns formed thereon that, as arranged within the device, cause turbulence in a fluid passing within the cooling device. Adjacent plates within the cooling device are arranged such that fluid channels within their patterns are arranged crosswise. One or more barriers extending at least a portion of the length of the device separate the crosswise channels into two or more flow sections and increase uniformity of thermal performance over the active plate area. Manufacturing of the device includes stacking the plates in an alternating fashion such that the channels within the pattern of each plate are crosswise with respect to the channels in the pattern of an adjacent plate and adjacent barrier walls abut.

Contact cooling device

A high performance cold plate cooling device including multiple, relatively thin plates, each having patterns formed thereon that, as arranged within the device, cause turbulence in a fluid passing within the cooling device. Adjacent plates within the cooling device are arranged such that fluid channels within their patterns are arranged crosswise. One or more barriers extending at least a portion of the length of the device separate the crosswise channels into two or more flow sections and increase uniformity of thermal performance over the active plate area. Manufacturing of the device includes stacking the plates in an alternating fashion such that the channels within the pattern of each plate are crosswise with respect to the channels in the pattern of an adjacent plate and adjacent barrier walls abut. A method of manufacturing a cooling device is also provided.

Method of manufacturing a contact cooling device

The present invention provides a system that generates particles of mist, freezes the mist particles, and delivers a mixture of a gas and the solid mist particles to an external application.

Mist generation, freezing, and delivery system

A cold plate and a method of forming the cold plate are provided that efficiently and cost effectively cools electrical components. The cold plate includes a flattened tube formed from a circular extruded tube to have a top surface and a bottom surface that are substantially parallel and contiguously connected by rounded corners and defining an interior space. The circular extruded tube includes a plurality of ins extending into the interior space form inner walls thereof to form a plurality of channels in said flattened tube between said fins for defining a cooling liquid passage therethrough. The fins may extend parallel to the direction that the flattened tube extends, or extend at a predetermined angle to the direction that the flattened tube extends. Also, the fins associated with the top surface may extend at an angle to the fins associated with the bottom surface to form a plurality of intersecting points which form a torturous fluid flow path.

Flattened tube cold plate for liquid cooling electrical components

A heat sink is provided having a bundle of thermally conductive fibers that extend from a heat receiving end to a heat dissipating end where they are splayed as extremely numerous fins of one or plural coalesced fibers to enlarge the effective heat convecting area. The splayed fins are supported or maintained in a splayed array by a structure. Heat dissipation capability is augmented by forcing a cooling fluid such as air through the splayed fins. The fins are initially caused to separate or splay by various techniques including electrostatic spreading, layering, tape rolling, selective coating removal, and elastic rebound, and are maintained in the splayed position by a frame, adhesion, or elastomers.

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Stoughton, MA, United States of America

Richard D Goldman