Illumination – Self powered lamp – Rechargeable electrical source of with external connections
Patent
1980-03-10
1982-04-27
Lechert, Jr., Stephen J.
Illumination
Self powered lamp
Rechargeable electrical source of with external connections
362191, 362205, 320 4, 320 36, F21L 700
Patent
active
043274013
ABSTRACT:
A rechargeable flashlight fits into and draws recharging power from an automotive type cigar lighter socket. A thermally controlled charging circuit within the flashlight adjusts the charging rate according to the ambient temperature. When the flashlight is withdrawn from the cigar lighter socket, it is illuminated; when it is replaced it is extinguished. Alternatively, the flashlight may be manually illuminated or extinguished outside the charging socket.
REFERENCES:
patent: 4224658 (1980-09-01), Silberg
Gealow Jon Carl
LaPorte Ronald J.
Lechert Jr. Stephen J.
MacKinnon Charles W.
McGraw-Edison Company
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