JPS60162352U - Magnetic contactor return device - Google Patents

Magnetic contactor return device

Info

Publication number
JPS60162352U
JPS60162352U JP4853784U JP4853784U JPS60162352U JP S60162352 U JPS60162352 U JP S60162352U JP 4853784 U JP4853784 U JP 4853784U JP 4853784 U JP4853784 U JP 4853784U JP S60162352 U JPS60162352 U JP S60162352U
Authority
JP
Japan
Prior art keywords
crossbar
spring
return device
electromagnetic contactor
operating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4853784U
Other languages
Japanese (ja)
Inventor
秀夫 中村
中西　俊行
Original Assignee
神鋼電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 神鋼電機株式会社 filed Critical 神鋼電機株式会社
Priority to JP4853784U priority Critical patent/JPS60162352U/en
Publication of JPS60162352U publication Critical patent/JPS60162352U/en
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案によるＵ字形バネ復帰装置を用いた電
磁接触器の部分断面図、第２図は、Ｕ字形バネの復帰力
特性を示すグラフ図、第３図は、従来の復帰装置と本考
案による復帰装置の復帰力特性を示すグラフ図である。 １・・・・・・固定鉄心、２・・・・・・電磁コイル、
３・・・・・・可動鉄心、４・・・・・・クロスバ−１
５・・・・・・可動接点、６・・・・・・固定接点、７
・・・・・・Ｕ字形バネ。Fig. 1 is a partial sectional view of an electromagnetic contactor using the U-shaped spring return device according to the present invention, Fig. 2 is a graph showing the return force characteristics of the U-shaped spring, and Fig. 3 is a conventional return device. FIG. 3 is a graph diagram showing the return force characteristics of the return device according to the present invention. 1... Fixed iron core, 2... Electromagnetic coil,
3...Movable iron core, 4...Crossbar 1
5...Movable contact, 6...Fixed contact, 7
・・・・・・U-shaped spring.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）操作電磁石と、上記操作電磁石によって吸引され
る可動鉄心と、上記可動鉄心に一体に連結され可動接点
を担持するクロスバ−とを有する電磁接触器に用いるク
ロスバ−の復帰装置であって 上記復帰装置は、上記クロスバ−又は可動鉄心と上記操
作用電磁石側固定部分とに跨がり、かつ、その垂直軸を
上記クロスバ−の動作方向に対して傾斜させて設けたＵ
字形バネからなり、上記バネの反発力の上記クロスバ−
の動作方向分力を上記クロスバ−の復帰力としたことを
特徴とする電磁接触器の復帰装置。(1) A crossbar return device used in an electromagnetic contactor having an operating electromagnet, a movable core attracted by the operating electromagnet, and a crossbar integrally connected to the movable core and carrying a movable contact, the device as described above. The return device is a U that extends over the crossbar or movable iron core and the fixed part on the operating electromagnet side, and is provided with its vertical axis inclined with respect to the operating direction of the crossbar.
The crossbar is composed of a shape spring, and the repulsion force of the spring is applied to the crossbar.
A restoring device for an electromagnetic contactor, characterized in that the restoring force of the crossbar is a component force in the operating direction of the crossbar. （２）実用新案登録請求の範囲第１項の復帰装置であっ
て、上記Ｕ字形バネは、Ｕ字形の線バネ又は板バネであ
る電磁接触器の復帰装置。(2) Utility Model Registration Scope of Claim 1. The returning device for an electromagnetic contactor, wherein the U-shaped spring is a U-shaped wire spring or a plate spring.
JP4853784U 1984-04-04 1984-04-04 Magnetic contactor return device Pending JPS60162352U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4853784U JPS60162352U (en) 1984-04-04 1984-04-04 Magnetic contactor return device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4853784U JPS60162352U (en) 1984-04-04 1984-04-04 Magnetic contactor return device

Publications (1)

Publication Number Publication Date
JPS60162352U true JPS60162352U (en) 1985-10-28

Family

ID=30564890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4853784U Pending JPS60162352U (en) 1984-04-04 1984-04-04 Magnetic contactor return device

Country Status (1)

Country Link
JP (1) JPS60162352U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015535644A (en) * 2012-11-21 2015-12-14 アルストム テクノロジー リミテッドＡＬＳＴＯＭ Ｔｅｃｈｎｏｌｏｇｙ Ｌｔｄ Spring control device for circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015535644A (en) * 2012-11-21 2015-12-14 アルストム テクノロジー リミテッドＡＬＳＴＯＭ Ｔｅｃｈｎｏｌｏｇｙ Ｌｔｄ Spring control device for circuit breaker

Similar Documents

Publication Publication Date Title
JPS60162352U (en) Magnetic contactor return device
JPS5912245U (en) electromagnetic contactor
JPS60168242U (en) electromagnetic relay
JPS60194849U (en) DC magnetic contactor
JPS5865739U (en) electromagnetic contactor
JPS6128247U (en) polarized relay
JPS5969465U (en) electromagnetic relay
JPS5925156U (en) circuit breaker
JPS6118556U (en) electromagnetic switch
JPS59115542U (en) electromagnetic contactor
JPS6062749U (en) electromagnetic relay
JPS60126957U (en) electromagnetic relay
JPS5841965U (en) electromagnetic relay
JPS58193538U (en) electromagnetic switch device
JPS5966841U (en) Polar relay
JPS5864050U (en) electromagnetic contactor
JPS5921544U (en) electromagnetic switch
JPS60126955U (en) contact mechanism
JPS5813651U (en) electromagnetic relay
JPS619808U (en) electromagnet device
JPS6055041U (en) Magnetic attraction type electromagnetic relay
JPS60155152U (en) switch
JPS5938051U (en) Print head needle bounce prevention mechanism
JPS6021153U (en) power switching device
JPS60101710U (en) Electromagnetic actuator