JPS59109054U

JPS59109054U - Metal hermetically sealed electromagnetic relay

Info

Publication number: JPS59109054U
Application number: JP169983U
Authority: JP
Inventors: 良樹相原
Original assignee: 日本電気株式会社
Priority date: 1983-01-12
Filing date: 1983-01-12
Publication date: 1984-07-23

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の電磁継電器の断面図、第２図はガラスタ
ブレットの斜視図、第３図はハーメチックシール治具に
従来電磁継電器の各部品を組込んだ状態の斜視図、第４
図乃至第６図は本考案電磁継電器に関し、第４図は金属
基板の断面図、第５図はハーメチックシール治具に電磁
継電器の各部品を組込んだ状態の断面図、第６図は電磁
継電器の断面図である。１１・・・ハーメチックガラス、１２・・・端子、１３
・・・鉄心、１５・・・コイル巻線、１６・・・コイル
スプール、１７・・・可動接点ばね、１８・・・可動接
点支持体、１９・・・金属筐体、２１・・・ガラスタブ
レット、３１・・・ハーメチックシール治具、４０・・
・段付キハーメチツクシール穴、４１・・・金属基板。Fig. 1 is a cross-sectional view of a conventional electromagnetic relay, Fig. 2 is a perspective view of a glass tablet, Fig. 3 is a perspective view of each part of a conventional electromagnetic relay assembled in a hermetic seal jig, and Fig. 4
Figures 6 to 6 relate to the electromagnetic relay of the present invention. Figure 4 is a cross-sectional view of the metal substrate, Figure 5 is a cross-sectional view of the electromagnetic relay assembled into a hermetic seal jig, and Figure 6 is the electromagnetic relay. FIG. 3 is a cross-sectional view of the relay. 11... Hermetic glass, 12... Terminal, 13
... Iron core, 15 ... Coil winding, 16 ... Coil spool, 17 ... Movable contact spring, 18 ... Movable contact support, 19 ... Metal casing, 21 ... Glass Tablet, 31... Hermetic seal jig, 40...
・Stepped mechanical seal hole, 41...Metal board.

Claims

[Scope of utility model registration request]

A metal structure in which the driving coil and the contact system are hermetically sealed in the same metal housing, the core of the coil is passed through a metal substrate via hermetic glass, and the metal substrate is used as part of the magnetic yoke. A metal hermetically sealed electromagnetic relay characterized in that, in the metal substrate of the hermetically sealed electromagnetic relay, the shape of the hole for the glass hermetic seal in the iron core of the metal substrate is stepped.