Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1994-01-06
1995-01-10
Walberg, Teresa J.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
219506, H05B 368, H05B 102
Patent
active
053809858
ABSTRACT:
An apparatus for controlling an electric range having a plurality of range top heating elements includes a detector which reacts to a person being within a predetermined distance in front of the electric range. The detector is mounted inside the range and has input and output voltages of 110-120 volts AC. An electromagnetic switch mounted inside the range is activated by the detector to automatically disconnect power to the range when the range has been unattended for a predetermined period of time. The detector is electrically connected to a range top heating element to obtain its input voltage.
REFERENCES:
patent: 4775913 (1988-10-01), Ekblad
patent: 5160831 (1992-11-01), Thaler
LandOfFree
Presence delector for controlling an electric range does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Presence delector for controlling an electric range, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Presence delector for controlling an electric range will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-852658