Honeywell International Inc.

University of Michigan

Ademco Inc.

Jong Moon Park

Steven J Eickhoff

Wei Yang

Jeffrey Michael Klein

Paul Bryant Koeneman

Gustav Errol Rustan

Yogesh B Gianchandani

Yuandong Gu

Leonard Hilton

Srinivas Chiravuri

Allan Evans

Andy M Peczalski

Steven James Eickhoff

Leonard A Hilton

A controller for a fuel cell based power generator includes a memory and a processor configured to execute executable instructions stored in the memory to receive a pressure in an anode loop of the fuel cell based power generator, wherein the anode loop includes a hydrogen generator and an anode loop blower, and control the anode loop blower such that the hydrogen generator provides hydrogen to an anode of a fuel cell via the blower and the anode loop at a controlled pressure. In further embodiments, the temperatures of the fuel cell and hydrogen generator are independently controlled.

Fuel cell based power generator with pressure controlled anode loop

Fuel cell based power generator

A cooling system includes a dual plate structure having a porous material disposed between the plates such that the porous material is sealed from ambient at a pressure less than ambient. A cooling device is thermally coupled to a mobile device supported by the structure and actively removes heat from the mobile device.

Nano-porous based thermal enclosure with heat removal

A device includes a magnetic core adapted to couple to a tube through which an ionic fluid flows, the core coupled at two ends of the core to opposite sides of the tube. A set of windings is coupled to generate a magnetic field in the core such that the ionic fluid in the tube is subjected to a magnetic field between the two ends of the core coupled to the opposite sides of the tube. A set of electrodes is positioned to detect an electric field generated as a function of the ionic fluid flow and magnetic field in the tube.

Compact magnetic field generator for magmeter

A process to fabricate a fin for a heat sink includes creating an array of micro diameter holes on a substrate, and then coupling the substrate to a mold. The mold includes angular dimples such that one or more of the micro diameter holes on the substrate come into contact with the angular dimples in the mold, thereby forming an angle between the micro diameter holes and a surface of the substrate. The process further includes placing the substrate onto a plate. The plate includes micro air channels such that the micro air channels are in communication with the micro diameter holes. In another embodiment, two pieces of substrate, each with micro diameter holes and embossed micro air channels are coupled together to form a fin.

Fin fabrication process for entrainment heat sink

A liquid delivery apparatus for the intrathecal delivery of one or more medications to a patient is disclosed. The liquid delivery apparatus generally includes a liquid reservoir, a liquid metering unit fluidly connected to the liquid reservoir, and a catheter delivery tube fluidly connected to the liquid metering unit. Preferably, the liquid delivery apparatus includes two or more liquid reservoirs. In various embodiments, the liquid reservoir includes a deformable balloon and a compressive sleeve spring as a pressure source, the liquid metering unit is a piezoelectrically actuated microvalve, and/or diagnostic sensors are included in the apparatus. The disclosed apparatus are compact, volume-efficient, energy-efficient, capable of delivering accurate fluid volumes, and address problems associated with multi-medication therapies. Methods of operating the liquid delivery apparatus are also disclosed.

Dual drug delivery device

Entrainment heat sink devices and methods of forming entrainment heat sink devices are described herein. One or more method embodiments include forming an opening through a first material, forming a dimple having a trapezoidal-cross section in the first material such that the opening is located on a side wall of the trapezoidal cross-section, and attaching the first material to a second material, wherein the first material or the second material has a trench formed therein and the first material is attached to the second material such that the trench is in fluidic communication with the dimple.

Entrainment heat sink devices

Growing community of inventors

Minnetonka, MN, United States of America

Jong Moon Park