JPH0455526U

JPH0455526U -

Info

Publication number: JPH0455526U
Application number: JP9862190U
Authority: JP
Priority date: 1990-09-18
Filing date: 1990-09-18
Publication date: 1992-05-13

Description

[Brief explanation of the drawing]

第１図はこの考案に係る油面温度計の一部切欠
正面図、第２図は同上要部を拡大した縦断正面図
、第３図は第１図の矢印−に沿う拡大横断面
図である。２……フランジ、３……筒体、６……感温素子
、７……目盛板、８……伝達軸、９……指針、１
０……フロートガイド、１１……フロート、１４
……角孔、２０……透視管。 Figure 1 is a partially cutaway front view of the oil level thermometer according to this invention, Figure 2 is an enlarged vertical sectional front view of the same essential parts, and Figure 3 is an enlarged cross-sectional view taken along the arrow - in Figure 1. be. 2...Flange, 3...Cylinder, 6...Temperature sensing element, 7...Scale plate, 8...Transmission shaft, 9...Pointer, 1
0...Float guide, 11...Float, 14
... Square hole, 20 ... Transparent tube.

Claims

[Claim for Utility Model Registration] A cylindrical body that passes through the flange vertically is fixed to a flange that seals the upper opening of an oil-filled electrical equipment tank, and a portion of the cylindrical body that protrudes above the flange is placed on the flange in a sealed manner. fixing a see-through tube covering the cylinder, connecting a temperature sensing element provided at the bottom of the cylinder and a scale plate rotatably attached to the top of the cylinder through a transmission shaft housed within the cylinder; A rectangular float guide is externally fitted and fixed along the axial direction on the outer surface of the lower part of the body, and a float having a square hole that fits into the float guide is attached so as to be movable up and down along the float guide, and the float An oil level thermometer in which an oil level display member is attached to the top of a cylinder so that it can move up and down, and is connected by a shaft that passes through a flange so that it can move up and down.