JPS6262425U

JPS6262425U -

Info

Publication number: JPS6262425U
Application number: JP15321985U
Authority: JP
Priority date: 1985-10-07
Filing date: 1985-10-07
Publication date: 1987-04-17

Description

[Brief explanation of the drawing]

第１図は本考案の実施例を示す要部の断面図、
第２図は異なる実施例を示す要部の断面図、第３
図は実施例における耐環境性検証試験結果を示す
特性表、第４図は従来技術の一例を示す概略側破
砕断面図である。１…電器本体、２…鉄心（接地金属部）、３…
巻線、５…樹脂モールド層、７，１７…埋込み支
持金具、８…ボルト、９…支持台、１１，２１…
ゴム弾性体、１４…シーリング溝、１６…界面。 FIG. 1 is a sectional view of the main parts showing an embodiment of the present invention.
Figure 2 is a sectional view of the main parts showing a different embodiment;
The figure is a characteristic table showing the results of the environmental resistance verification test in the example, and FIG. 4 is a schematic side fragmented sectional view showing an example of the prior art. 1...Electrical appliance body, 2...Iron core (grounded metal part), 3...
Winding wire, 5... Resin mold layer, 7, 17... Embedded support fitting, 8... Bolt, 9... Support stand, 11, 21...
Rubber elastic body, 14... sealing groove, 16... interface.

補正昭６１．２．２０図面の簡単な説明を次のように補正する。明細書第１１頁第２０行目「特性表」とあるの
を「特性図表」とする。Amendment February 20, 1981 The brief description of the drawing is amended as follows. The ``Characteristics Table'' on page 11, line 20 of the specification is now referred to as the ``Characteristics Chart.''

Claims

[Claims for Utility Model Registration] (1) In an induction electric device whose entire main body consisting of an iron core and a winding wound around the iron core is molded in resin and is connected and supported to a support base by a plurality of embedded support fittings, one of the rod-shaped An embedded support fitting whose end is fixed to the iron core and is resin-molded so that the end surface of the side connected to the support base is located on substantially the same surface as the surface of the molded resin layer, and an embedded support on the end surface side of the embedded support fitting. A sealing groove formed across the interface between the metal fitting and the molded resin, and a tightening force applied between the support stand and the embedded support metal fitting, which is interposed in this sealing groove so that a portion thereof projects toward the support stand side. An embedded support structure for a resin-molded electric appliance, comprising: a rubber elastic body that is pressed by a rubber elastic body to airtightly seal the interface. (2) An embedded support structure for a resin-molded electric appliance, as set forth in claim 1 of the utility model registration, characterized in that the rubber elastic body is an O-ring. (3) An embedded support structure for a resin-molded electric appliance, as set forth in claim 1 of the utility model registration, characterized in that the rubber elastic body is a rubber packing with a square cross section. (4) In the utility model registration claim described in paragraph 3, the rubber packing is installed in the part corresponding to the sealing groove of the embedded support fitting prior to the resin mold, so that the rubber packing is embedded in the sealing groove in advance. An embedded support structure for resin molded electrical appliances. (5) An embedded support structure for a resin-molded electric appliance, as set forth in claim 1 of the utility model registration, characterized in that the rubber elastic body is a solidified liquid adhesive rubber injected into a sealing groove.