| 摘要 |
PROBLEM TO BE SOLVED: To provide a weight measuring device for a heating cooker, eliminating a danger of gas leakage and the need for detecting or correcting a temperature. SOLUTION: The weight measuring device for the heating cooker comprises a cabinet 1 having a storage shed 2 for storing a heated object and a pressure transmission system 14 consisting of an operating body 10 whose inner pressure is changed with a load given by the cabinet, a pressure sensor 11 for detecting a change in the inner pressure of the operating body 10, and a conduit 12 for transmitting pressure from the operating body 10 to the pressure sensor 11. The pressure transmission system 14 has an open/closed body 15 which is open to the atmospheric pressure in a normal state and closed into a sealing condition during measuring the load. The pressure elevation in the pressure transmission system 14 with the heated object stored in the heating shed 2 is detected by the pressure sensor 11, whereby the weight of the heated object is detected. COPYRIGHT: (C)2005,JPO&NCIPI
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