JPS63137826U

JPS63137826U -

Info

Publication number: JPS63137826U
Application number: JP3103087U
Authority: JP
Priority date: 1987-03-03
Filing date: 1987-03-03
Publication date: 1988-09-12

Description

[Brief explanation of the drawing]

第１図は本考案による一実施例に係る液面レベ
ル検知器部分断面正面図、第２図は第１図の側面
図、第３図は第２図のＡ−Ａ断面図、第４図は第
３図のアーム部分図、第５図はアームの一実施部
分図、第６図は従来の液面レベル検知器の部分断
面正面図、第７図は第６図の側面図、第８図は第
７図の下面図、第９図は第７図のＢ−Ｂ断面図で
ある。１……絶縁ケース、２……電線コード、３……
抵抗基板、４……摺動子受、５……摺動子、６…
…アーム、７……止め金、８……フロート、１６
……アーム、１８……フロート。 Fig. 1 is a partially sectional front view of a liquid level detector according to an embodiment of the present invention, Fig. 2 is a side view of Fig. 1, Fig. 3 is a sectional view taken along line AA of Fig. 2, and Fig. 4. is a partial view of the arm in FIG. 3, FIG. 5 is a partial view of one implementation of the arm, FIG. 6 is a partially sectional front view of a conventional liquid level detector, FIG. 7 is a side view of FIG. 6, and FIG. The figure is a bottom view of FIG. 7, and FIG. 9 is a sectional view taken along line BB in FIG. 7. 1... Insulation case, 2... Electric wire cord, 3...
Resistance board, 4...Slider holder, 5...Slider, 6...
...Arm, 7...Latch, 8...Float, 16
...Arm, 18...Float.

Claims

[Scope of utility model registration request]

A rotatable sliding body is provided in the housing, and a rotatable sliding body is provided in sliding contact with the sliding surface of the resistance board, and an arm with a float fixed to one end of the sliding body is provided to interlock with the sliding body to control the vertical movement of the float. A liquid level detector that detects changes in resistance due to rotation of a sliding body, characterized in that a plurality of projections and depressions are provided on one end of the arm, and the liquid level is locked by being press-fitted into a side hole of a float. Surface level detector.