Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1983-04-05
1985-02-05
Tolin, G. P.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
165DIG11, 62418, 361383, 361415, H05K 720
Patent
active
044981180
ABSTRACT:
In a circuit board installation in which circuit boards are slidably mounted in opposed guide rails of a rack in a cabinet, an efficient and relatively inexpensive flat cooling module is slidably mounted in opposed guide rails between two circuit boards. The cooling module comprises a pair of flat side walls spaced apart and sealed together around their edges to form a sealed chamber, an inlet port in the cooling module connected to a source of pressurized cooling fluid and, in each of the side walls, mutually spaced orifices in which nipples may be fitted and through which pressurized cooling fluid is directed towards components of the adjacent circuit boards.
REFERENCES:
patent: 3168818 (1965-02-01), Weber
patent: 3626251 (1971-12-01), Vigue
patent: 4399485 (1983-08-01), Wright
patent: 4447856 (1984-05-01), Takahashi
High Capacity Power Dissipation Semiconductor Package, Doo, IBM Tech. Discl. Bull., vol. 21, No. 5, Oct. 1978, pp. 1898, 1899.
BICC-Vero Electronics Limited
Tolin G. P.
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