JPS5931745U

JPS5931745U - disconnector

Info

Publication number: JPS5931745U
Application number: JP12770482U
Authority: JP
Inventors: 永年岡部
Original assignee: 株式会社東芝
Priority date: 1982-08-24
Filing date: 1982-08-24
Publication date: 1984-02-28

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図は本考案の一実施例による断路器を示す図で、ａ
は平面図、ｂは側面図、第２図は同じく要部を拡大して
示す一部断面図、第３図は投入状態での可動接触子と固
定接触子との間における力の釣り合いを示す平面図であ
る。１ａ、　　１ｂ・・・固定接触子、２・・・導電性固定
ブロック、４・・・カラー、５・・・スタッドボルト、
６・・・ワ　′イブばね、７・・・可動接触子。FIG. 1 is a diagram showing a disconnector according to an embodiment of the present invention, a
is a plan view, b is a side view, Fig. 2 is a partially sectional view showing the main parts enlarged, and Fig. 3 shows the balance of forces between the movable contact and the fixed contact in the closed state. FIG. 1a, 1b... Fixed contact, 2... Conductive fixed block, 4... Collar, 5... Stud bolt,
6...Wave spring, 7...Movable contact.

Claims

[Scope of utility model registration request]

(1) at least one pair of fixed contacts, a movable contact inserted between the pair of fixed contacts and making electrical contact, and a wipe spring that applies a wipe load to both the fixed and movable contacts; In the disconnector, the fixed and movable contacts are brought into contact with each other in such a way that when both the fixed and movable contacts are in contact, a component force is generated in the wipe spring in the direction of opening the movable contact. Characteristic disconnector.

(2) Utility model registration claim 1, characterized in that the fixed contact is formed to open toward the movable contact.
Disconnector as described in section.

(3) The disconnector according to claim 1, wherein the fixed contact is formed in an arc shape so as to open toward the movable contact.