Refrigeration – Automatic control – Responsive to vehicle body motion or traction
Patent
1990-05-23
1991-04-09
King, Lloyd L.
Refrigeration
Automatic control
Responsive to vehicle body motion or traction
62121, 62239, 62244, 62304, B60H 132
Patent
active
050053671
ABSTRACT:
An automatic coolant sprayer for the car interior comprises a container connected to the trunk compartment's top plate behind car's rear seat, a jet can loaded with speedy coolant, a starting gear to force jet can's valve into action, an PC board integrated with control circuit, a microswitch and a remote controller. Installed on the car's trunk compartment top plate, the inventive sprayer, by opening car door action that touches microswitch or receiving signal from remote controller, can conduct open the control circuit and start the motor of starting gear to operate, whereby a driving arm would be brought along to press the valve of jet can, thus spraying out the coolant toward the car's front and rear seats upper sides. In this way, the temperature of the interior of the car while parked outdoors in a hot summer day will be reduced speedily, to facilitate driver's next car use.
REFERENCES:
patent: 2199485 (1940-05-01), De Vout
patent: 2352748 (1944-07-01), Whiteley
patent: 4813238 (1989-03-01), Tan
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