JPS61190114U - - Google Patents

Description

[Brief explanation of the drawing]

Figures 1 to 5 show an embodiment of this invention,
Figure 1 is a partial plan view, Figure 2 is a sectional view taken along line AA in Figure 1, Figure 3 is a sectional view taken along line BB in Figure 1, Figure 4 is a side view, and Figure 5 shows the positioning spacer. It is a figure which shows typically the positional relationship with a horizontal duct spacer. FIG. 6 is a partial sectional view of a positioning spacer showing another embodiment of this invention, and FIG. 7 is a side view showing still another embodiment of this invention. Fig. 8 is a schematic front sectional view of a gas insulated shunt reactor, Fig. 9 is a partial plan view showing a conventional example, Fig. 10 is an enlarged sectional view of the same part, and Fig. 11 is a further partially enlarged view of Fig. 10. be. 1: Insulating tube, 2: Coil, 3: Horizontal duct spacer, 4: Vertical duct spacer, 5: Shield ring, 7: Positioning spacer.

Claims (1)

[Scope of utility model registration request] In a gas-insulated electromagnetic induction device in which a coil is wound around an insulating cylinder with a vertical duct spacer interposed therebetween, the coil is attached to an iron core and sealed with an insulating gas, the vertical duct spacer is interposed at both ends of the coil with horizontal duct spacers. A positioning spacer that fits between the horizontal duct spacers is fixed to a surface of the shield ring that corresponds to the horizontal duct spacer, and the positioning spacer and the horizontal duct spacer are A gas insulated electromagnetic induction device, wherein the shield ring is positioned concentrically with the insulating cylinder and spaced apart from each other in the outer circumferential direction.