JPS61109116U

JPS61109116U -

Info

Publication number: JPS61109116U
Application number: JP19458084U
Authority: JP
Priority date: 1984-12-20
Filing date: 1984-12-20
Publication date: 1986-07-10

Description

[Brief explanation of the drawing]

第１図はこの考案に係る油入電気機器の一実施
例を示す側面図、第２図は第１図の平面図、第３
図は第１図の部分の詳細を示す拡大側断面図、
第４図は第３図の平面図、第５図は従来の油入電
気機器を示す側面図、第６図は第５図の平面図で
ある。図において、１は容器、２は油、３はブツシン
グ取付筒、４はブツシング、５は変流器、６，７
はスペーサ、８，９は冷却ダクト、１１は連通容
器、１２は冷却器である。なお、各図中同一符号
は同一または相当部分を示す。 Fig. 1 is a side view showing an embodiment of the oil-filled electrical equipment according to this invention, Fig. 2 is a plan view of Fig. 1, and Fig. 3 is a plan view of Fig. 1.
The figure is an enlarged side sectional view showing the details of the part in Figure 1.
4 is a plan view of FIG. 3, FIG. 5 is a side view of a conventional oil-filled electrical device, and FIG. 6 is a plan view of FIG. 5. In the figure, 1 is a container, 2 is oil, 3 is a bushing mounting tube, 4 is a bushing, 5 is a current transformer, 6, 7
1 is a spacer, 8 and 9 are cooling ducts, 11 is a communication container, and 12 is a cooler. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Claims for Utility Model Registration] (1) A container that houses an electrical equipment main body and is filled with oil, which insulates and supports a conductor that communicates with the container and is provided above the container and is connected to the electrical equipment main body. a bushing mounting tube to which the bushing is attached; a current transformer that is housed in the bushing mounting tube and transforms the current flowing through the conductor; a communication container provided on the outer surface of the bushing mounting tube in communication with the bushing mounting tube; and an oil-filled electrical device comprising a cooler having one end communicating with the communication container and the other end communicating with a lower part of the container. (2) The oil-filled electrical device according to claim 1, wherein the communication container is provided on the outer surface of the bushing mounting tube corresponding to the housing portion of the current transformer. (3) The upper end surface of the current transformer is attached to the inner surface of the upper end surface of the bushing mounting tube through a plurality of spacers, and a cooling duct is formed for circulating oil between the plurality of spacers. Oil-filled electrical equipment according to claim 1 or 2 of the utility model registration claim.