Cooling system for automatic bowling pin spotter

Details Cooling system for automatic bowling pin spotter Cooling system for automatic bowling pin spotter

1979-09-04

1982-04-27

Richter, Sheldon J.

Electricity: electrical systems and devices

Electrostatic capacitors

Fixed capacitor

165 80C, 165122, 165146, 273 46, H01L 2500, H01L 2346, F28F 922

Patent

active

043273980

ABSTRACT:
A cooling system for the electrical components compartment of an automatic bowling pin spotter having a low power subcompartment and a high power subcompartment, includes an upwardly projecting chimney structure which supports a fan. The fan forces air flow from the ambient environment through the low power subcompartment and then through the high power subcompartment of the pin spotter, over a generally U-shaped path, in order to remove heated air from within the subcompartments with only one pass of the air therethrough. A plurality of openings in the hood, partitioned from the chimney structure, permits the heated air to exit into the ambient environment thereby maintaining a cool operating temperature within the compartment. Filtering screens are also provided to minimize the introduction of foreign particles into the interior of the electrical components compartment.

REFERENCES:
patent: 1537228 (1925-05-01), Gargan
patent: 2897487 (1959-07-01), Owen
patent: 2947957 (1960-08-01), Spindler
patent: 3364838 (1968-01-01), Bradley
patent: 4035711 (1977-07-01), Piller
patent: 4084250 (1978-04-01), Albertine et al.
patent: 4142091 (1979-02-01), Biethan, Sr.
patent: 4167771 (1979-09-01), Simons

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