JPS62197243U - - Google Patents

Info

Publication number
JPS62197243U
JPS62197243U JP8569486U JP8569486U JPS62197243U JP S62197243 U JPS62197243 U JP S62197243U JP 8569486 U JP8569486 U JP 8569486U JP 8569486 U JP8569486 U JP 8569486U JP S62197243 U JPS62197243 U JP S62197243U
Authority
JP
Japan
Prior art keywords
circuit breaker
wound around
electromagnetic
tripping device
overcurrent
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
JP8569486U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP8569486U priority Critical patent/JPS62197243U/ja
Publication of JPS62197243U publication Critical patent/JPS62197243U/ja
Pending legal-status Critical Current

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  • Breakers (AREA)

Description

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

第１図および第２図はこの考案による回路遮断
器の過電流引外し装置の一実施例を示す図で、第
１図は要部側面図、第２図は第１図の要部拡大図
、第３図ないし第４図は従来の一例の回路遮断器
の過電流引外し装置を示し、第３図は結線図、第
４図は要部側面図、第５図は第４図の要部拡大図
である。 ３……過電流引外し装置、７……接続線、８…
…抵抗溶接、１２……バイメタル、１４……発熱
体、２０……熱動形引外し装置、２４……励磁コ
イル、３０……電磁形引外し装置。 Figures 1 and 2 are diagrams showing an embodiment of an overcurrent tripping device for a circuit breaker according to this invention. Figure 1 is a side view of the main part, and Figure 2 is an enlarged view of the main part of Figure 1. , Figures 3 and 4 show an example of a conventional circuit breaker overcurrent tripping device, Figure 3 is a wiring diagram, Figure 4 is a side view of the main parts, and Figure 5 shows the main parts of Figure 4. It is an enlarged view of the part. 3... Overcurrent tripping device, 7... Connection wire, 8...
...Resistance welding, 12... Bimetal, 14... Heating element, 20... Thermal type tripping device, 24... Excitation coil, 30... Electromagnetic type tripping device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回路遮断器の電路に挿入される熱動―電磁形過
電流引外し装置のバイメタルに巻回され発熱体と
なる抵抗線と電磁石鉄心に巻回された励磁コイル
との間に可撓導体からなりＵ字状に形成された接
続線を抵抗溶接により接続したことを特徴とする
回路遮断器の過電流引外し装置。 A flexible conductor is inserted between the resistance wire, which is wound around the bimetal of a thermal-electromagnetic overcurrent trip device inserted into the electrical path of a circuit breaker and serves as a heating element, and the excitation coil, which is wound around an electromagnetic core. An overcurrent tripping device for a circuit breaker, characterized in that connection wires formed in a U-shape are connected by resistance welding.
JP8569486U 1986-06-05 1986-06-05 Pending JPS62197243U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8569486U JPS62197243U (en) 1986-06-05 1986-06-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8569486U JPS62197243U (en) 1986-06-05 1986-06-05

Publications (1)

Publication Number Publication Date
JPS62197243U true JPS62197243U (en) 1987-12-15

Family

ID=30941329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8569486U Pending JPS62197243U (en) 1986-06-05 1986-06-05

Country Status (1)

Country Link
JP (1) JPS62197243U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102810434A (en) * 2011-05-31 2012-12-05 三菱电机株式会社 Circuit breaker and thermal trip device thereof
CN103107051A (en) * 2011-11-11 2013-05-15 三菱电机株式会社 Circuit breaker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102810434A (en) * 2011-05-31 2012-12-05 三菱电机株式会社 Circuit breaker and thermal trip device thereof
JP2012248516A (en) * 2011-05-31 2012-12-13 Mitsubishi Electric Corp Circuit breaker and its thermal tripping device
CN103107051A (en) * 2011-11-11 2013-05-15 三菱电机株式会社 Circuit breaker

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