Mainstream Engineering Corporation

Other

Raytheon Company

Joshua D Sole

Robert P Scaringe

Justin J Hill

Brian P Tucker

John G Bustamante

David H Altman

Christian O Rodriguez

Thomas M Lasko

Jeffrey A Milkie

Nicholas Ian Maniscalco

Jonathan Balducci

Fritz F Laun

A window assembly heat transfer system is disclosed in which a window member has a selected transparency to monitored or sensed electromagnetic wavelengths. One or more passages are provided in the window member for flowing a single-phase or two-phase heat transfer fluid. A mechanism allows either evaporation or condensation of the fluid and/or balancing of a flow of the fluid within the passages. In one embodiment, the window assembly can be made by producing passages in a top surface of a first single plate, optionally producing passages in a bottom surface of a second single plate and bonding the top surface of the first plate to a bottom surface of a second single plate to form the window member with the passage or passages. In another embodiment, the window assembly can be made by providing a core around which the window member material is grown and thereafter removing the core to produce the passage or passages.

Advanced cooling system using throttled internal cooling passage flow for a window assembly, and methods of fabrication and use thereof

A window assembly heat transfer system is disclosed in which a window member has a selected transparency to monitored or sensed light wavelengths. One or more passages are provided in the window member for flowing a single-phase or two-phase heat transfer fluid, the passages being optically non-transparent to the monitored or sensed light wavelengths. A mechanism allows either evaporation or condensation of the fluid and/or balancing of a flow of the fluid within the passages. In one embodiment, the window assembly can be made by producing passages in a top surface of a first single plate, optionally producing passages in a bottom surface of a second single plate and bonding the top surface of the first plate to a bottom surface of a second single plate to form the window member with the passage or passages. In another embodiment, the window assembly can be made by providing a core around which the window member material is grown and thereafter removing the core to produce the passage or passages.

An apparatus holds or stores at least one vial containing a vaccine or other material to be cryogenically preserved. The method passively regulates the rate of cooling for vaccines or other cryopreserved materials by using the enthalpy of fusion of at least one phase-change material (PCM) to control the rate of cooling when subject to a low temperature or cryogenic storage environment.

Passively regulated controlled cooling rate vial holding apparatus and method for controlling cooling rates

A heat exchanger includes at least one conduit configured to carry a working fluid. The heat exchanger also includes a plurality of chambers in proximity to the at least one conduit, each chamber configured to contain a phase change material (PCM) that expands upon freezing. The at least one conduit and the plurality of chambers are thermally coupled for transfer of thermal energy between the working fluid and the PCM in each chamber. One wall of each chamber is formed of a compliant layer configured to deform to increase a volume of the chamber as the PCM expands upon freezing.

Thermal storage heat exchanger structures employing phase change materials

A passive battery cooling system for removing heat generated during battery charging and discharging and a method for production of such a system are disclosed. The passive system transfers heat from the internal heat-generating portions of the battery cell using a heat pipe which is incorporated inside a cylindrical or flat battery cell to reduce peak cell temperatures and improve temperature uniformity within the cell.

Internal battery cell cooling with heat pipe

A two-phase fluid flow distribution system and method for a parallel flow evaporator or condenser are disclosed. Uniform distribution of the two-phase flow within a parallel microchannel heat transfer passages and increased system performance is achieved by integrating an orientation-insensitive, two-phase flow distribution device within the inlet. manifolds of the microchannel heat exchanger passages.

Growing community of inventors

Rockledge, FL, United States of America

Joshua D Sole