Electric heating – Heating devices – With power supply and voltage or current regulation or...
Patent
1988-04-29
1989-10-17
Leung, Philip H.
Electric heating
Heating devices
With power supply and voltage or current regulation or...
219518, 219 1055B, 219 1055M, 99325, H05B 668
Patent
active
048749281
ABSTRACT:
A heating apparatus is provided with the gas sensor for detecting gas or steam generated from an object to be heated and a weight sensor for detecting the weight of the object to be heated. The signal level of the gas sensor indicates whether the change in the amount of the gas or the steam in the exhaust guide portion is a predetermined value of gas or steam generated from the object, to determine the kind and condition of the object to be heated. Also, change in the signal level of the gas sensor is compared to the predetermined value at a detection time period which is based on the weight of the food detected by the weight sensor, to decide whether to continue or stop heating.
REFERENCES:
patent: Re31094 (1982-11-01), Kobayashi et al.
patent: 4336433 (1982-06-01), Yokozeki
patent: 4481394 (1984-11-01), Tanabe
patent: 4488025 (1984-12-01), Tanabe
patent: 4590350 (1986-05-01), Ueda
patent: 4599503 (1986-07-01), Ueda
patent: 4754112 (1988-06-01), Hiroshima
Leung Philip H.
Matsushita Electric - Industrial Co., Ltd.
LandOfFree
A heating apparatus for automatically distinguishing the conditi does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with A heating apparatus for automatically distinguishing the conditi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A heating apparatus for automatically distinguishing the conditi will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1744936