| 摘要 |
PROBLEM TO BE SOLVED: To provide a temperature indicator capable of confirming low temperature, medium temperature and high temperature. SOLUTION: This temperature indicator 1 has a case 2 attached to an object to be measured; a temperature responsive member 10 of which one end side is attached to inside of the case 2 and which is contracted or expanded depending on temperature change; a movable member 9 attached to the other end side of the temperature responsive member 10 and displaced in the axial center direction of the case 2 by contraction or expansion of the temperature responsive member 10; a low-temperature display part 11 attached to one end side of the movable member 9, and protruded from the case 2 when the temperature becomes below predetermined low temperature; a high-temperature display part 13 attached to the other end side of the movable member 9, and protruded from the case 2 when the temperature exceeds predetermined high temperature; and a partition wall 6 (excessive contraction preventive member) preventing contraction of the temperature responsive member 11 above a certain level. COPYRIGHT: (C)2006,JPO&NCIPI
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