| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bimetal adjustment structure for a circuit breaker wherein temperature rise due to abnormal heat generation and deformation of a case do not occur without abnormally generating heat from an electric circuit. Ž<P>SOLUTION: A bimetal piece 8 exists in the electric circuit via a first bendable conductor 14 connected to a chip side and a second bendable conductor 15 connected to a bottom side, a base of the bimetal piece 8 is adhered to a support-plate 17, into which an adjust screw 11 is threaded and supported, via an elastic body 10, the adjust screw 11 is disposed to push the elastic body 10, and a gap G between the bimetal piece 8 and a bargaining piece 9 is adjusted by moving the adjust screw 11 back and forward to the elastic body 10. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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