Refrigerator ice dispenser light with photosensitive switch

Details Refrigerator ice dispenser light with photosensitive switch Refrigerator ice dispenser light with photosensitive switch

1988-08-30

1989-07-25

Westin, Edward P.

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

2502221, H01J 4014

Patent

active

048516627

ABSTRACT:
A refrigerator ice dispenser light having a control including a photosensitive switch which applies half wave rectified line voltage when there is little or no ambient room light thereby dimly lighting the bulb at night. In response to the dispenser being activated, the photosensitive switch is shunted and line voltage is applied across the bulb.

REFERENCES:
patent: 2274774 (1942-03-01), Chambers
patent: 3476943 (1969-11-01), Bruce
patent: 4587417 (1986-05-01), Duve et al.
patent: 4645975 (1987-02-01), Meitzler et al.

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