JPS6364002U

JPS6364002U -

Info

Publication number: JPS6364002U
Application number: JP15604686U
Authority: JP
Priority date: 1986-10-14
Filing date: 1986-10-14
Publication date: 1988-04-27

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す概略構成図
、第２図はこの考案の一実施例を示す一部切欠き
正面図、第３図は第２図の側面図、第４図は第２
図の―線に沿う断面図、第５図は第２図の
―線に沿う断面図、第６図は第２図の液槽内に
配設されたタンクの平面図、第７図は第６図の
―線に沿う断面図、第８図は第６図の底面図、
第９図は第６図のｇ方向から見た部分図、第１０
図は第２図の絶縁筒の正面図、第１１図は従来の
高電圧用液体抵抗器装置の正面図、第１２図は第
１１図の―線に沿う断面図である。１……液槽、９……電極、３０……測温抵抗体
、３８……制御器。なお、各図中、同一符号は同
一又は相当部分を示す。 Fig. 1 is a schematic configuration diagram showing an embodiment of this invention, Fig. 2 is a partially cutaway front view showing an embodiment of this invention, Fig. 3 is a side view of Fig. 2, and Fig. 4 is a schematic diagram showing an embodiment of this invention. Second
Figure 5 is a cross-sectional view taken along the line - in Figure 2, Figure 6 is a plan view of the tank installed in the liquid tank in Figure 2, and Figure 7 is a cross-sectional view taken along the line - in Figure 2. Figure 6 is a cross-sectional view taken along line - in Figure 6, Figure 8 is a bottom view of Figure 6,
Figure 9 is a partial view of Figure 6 seen from direction g;
11 is a front view of a conventional high-voltage liquid resistor device, and FIG. 12 is a sectional view taken along the line ``--'' in FIG. 11. DESCRIPTION OF SYMBOLS 1...Liquid tank, 9...Electrode, 30...Resistance temperature sensor, 38...Controller. In each figure, the same reference numerals indicate the same or equivalent parts.

Claims

[Claims for Utility Model Registration] (1) In a liquid resistor device used for load testing of electrical equipment, a liquid tank containing a liquid for obtaining electrical resistance, and a liquid under the liquid level in this liquid tank. an electrode that is movable in and out of the electrode and is immersed below a predetermined liquid level depending on the load; a liquid temperature detection means that is provided near the electrode and detects the temperature of the liquid around the electrode; A liquid resistor device comprising: a controller that is electrically connected to the detection means and receives an electric signal from the liquid temperature detection means to move the electrode up and down to immerse it below a predetermined liquid level. . (2) The liquid resistor device according to claim (1), wherein the liquid temperature sensing means is a resistance temperature sensor.