Printed circuit board with electronic devices mounted thereon
July 29, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesCartridge having improved electrostatic discharge protection Semiconductor cooling device Liquid impingement cooling module for semiconductor devices Integrated multi-chip module having a conformal chip/heat exchanger interface Cooling of semiconductor power modules by flushing with dielectric liquid Apparatus for preventing the formation of condensation on sub-cooled integrated circuit devices Low thermal resistant, fluid-cooled semiconductor module Liquid-cooled baffle series/parallel heat sink Patent #: 5841634 InventorsAssigneeApplicationNo. 902154 filed on 07/29/1997US Classes:361/699, Liquid165/80.4, Liquid cooled174/15.1, With cooling or fluid feeding, circulating or distributing257/E23.098, By flowing liquids (EPO)361/689, Fluid361/698, And liquid361/704, Thermal conduction361/719, Circuit board mounted361/720For printed circuit boardExaminersPrimary: Picard, Leo P.Assistant: Chervinsky, Boris Attorney, Agent or FirmForeign Patent References
International ClassH05K 007/20Foreign Application Priority Data1996-08-06 JPAbstractA cooler-equipped printed circuit board, in which electronic devices arranged in a matrix form on the printed circuit board are covered with a sealed case held in liquidtight contact with the board and having a coolant channel from an inlet port and an outlet port made in the case. Barriers are provided in the coolant channel to change the direction of flow of the coolant to stir it and make its temperature uniform throughout it.Other References
Field of SearchFluidAir Pressurized or conditioned Plural Openings Circular With air circulating means Liquid Change of physical state With heat exchanger unit With cold plate or heat sink With cooling fins Thermal conduction For module Circuit board mounted Sliding component or commpartment Guiding means Housing or package filled with solid or liquid electrically insulating material Liquid coolant With gas coolant With fins With cooling or fluid feeding, circulating or distributing By ventilation or gas circulation Air cooled, including fins Liquid cooled | |
