F - Mech Eng,Light,Heat,Weapons – 24 – C
Patent
F - Mech Eng,Light,Heat,Weapons
24
C
342/11, 327/2.42
F24C 7/08 (2006.01) F24C 7/02 (2006.01) H05B 6/68 (2006.01) H05B 6/80 (2006.01)
Patent
CA 1189168
ABSTRACT TITLE: Heating appliance This invention relates to a fail-safe device for a heating appliance such as an electric oven or a micro- wave oven, and more particularly to such a device for one having an electronic controller including a microcomputer (13) for controlling a heating device such as a high fre- quency generator (31) and a keyboard (10) as an input de- vice for the controller. By bonding an electrically con- ductive metallic thin sheet (17) to a constitutional component of the keyboard on an operational panel (2) at the front of a main body (1) especially a component dis- posed closer to the actuation surface than input keys such as cook keys (4) and (5) and grounding the sheet (17) via the main body (1), the appliance is prevented from self-triggering, causing abnormal heating due to in- coming noise, static electricity, etc. and, thus, falling into a dangerous condition.
397020
Fetherstonhaugh & Co.
Matsushita Electric Industrial Co. Ltd.
LandOfFree
Heating appliance does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Heating appliance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heating appliance will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1277800