Heating control apparatus for cooking oven with vapor sensor
CA 1135797 A · Owner: Matsushita Electric Industrial Co. Ltd. · Inventors: Yokozeki, Seiki
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A heating control apparatus includes a vapor sensor for detecting the vapor liberated from the food to be cooked and a microcomputer for controlling the heating sequence in response to a signal from the vapor sensor for automatic heating control suitable for the food is disclosed. The time T1 from the heating start to the detection by the vapor sensor of the vapor liberated from the food is counted by the microcomputer. A constant K determined according to the type of food which is determined by cooking tests in advance and which is stored in the microcomputer is selected in connection with the time T1. The time T1 is multiplied by the selected constant K to determine the time T2 from the …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted November 16, 1982. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 16, 1999.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.