| 摘要 |
It is aimed to present a liquid level detector that can be assembled by simply stacking component parts one upon another, without using any soldering work at all. In the liquid level detector, a thermistor(7) is placed on an electrode(2a) of element holder(2) and is pressed by an electrode(3a) of a terminal(3), a coil spring(4) is inserted around the terminal(3) for the electrode(3a) to press the thermistor(7). An insulator(5), with which a terminal member(6) is calked together in advance, is placed to a fitting portion(2c) of the element holder(2), and then the entire assembly is inserted from the opening into a metal case(1), so that the opening is closed with the insulator(5) calked by a fitting portion(1a) of case(1) and the fitting portion(2c) of element holder(2) aligned to an indention(5c) of insulator(5). <IMAGE> |
