JPS6212249U - - Google Patents

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Publication number
JPS6212249U
JPS6212249U JP10421285U JP10421285U JPS6212249U JP S6212249 U JPS6212249 U JP S6212249U JP 10421285 U JP10421285 U JP 10421285U JP 10421285 U JP10421285 U JP 10421285U JP S6212249 U JPS6212249 U JP S6212249U
Authority
JP
Japan
Prior art keywords
arc
exhaust
grid
holes
running
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
JP10421285U
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 JP10421285U priority Critical patent/JPS6212249U/ja
Publication of JPS6212249U publication Critical patent/JPS6212249U/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図はこの考案の一実施例を示す図、第２図
はアークの電圧電流特性を示す図、第３図は従来
の消弧装置を示す図、第４図は排気板の詳細を示
す図、第５図はアークの電圧電流特性を示す図で
ある。 ６，８はアーク走行板、１０はグリツド板、１
１は排気板、１２は排気口、３０はしきり板であ
る。なお、各図中同一符号は同一又は相当部分を
示す。 Fig. 1 shows an embodiment of this invention, Fig. 2 shows the voltage-current characteristics of the arc, Fig. 3 shows a conventional arc extinguishing device, and Fig. 4 shows details of the exhaust plate. FIG. 5 is a diagram showing the voltage-current characteristics of an arc. 6 and 8 are arc running plates, 10 is a grid plate, 1
1 is an exhaust plate, 12 is an exhaust port, and 30 is a partition plate. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】 接点部で発弧したアークを走行させる一対のア
ーク走行板、 アーク走行板間に配設され、走行するアークを
分断消弧するグリツド、 グリツドと排気口との間に設けられ複数の穴を
有する排気板、 排気板の穴から排出されるアークガスの流れに
ほぼ平行に設けられ、排気口を２分するしきり板
、 を備えたことを特徴とする消弧装置。[Scope of claim for utility model registration] A pair of arc running plates that run the arc fired at the contact, a grid that is disposed between the arc running plates and divides and extinguishes the running arc, and between the grid and the exhaust port. An arc extinguishing device comprising: an exhaust plate provided in the exhaust plate and having a plurality of holes; a partition plate provided substantially parallel to the flow of arc gas discharged from the holes of the exhaust plate and dividing the exhaust port into two.
JP10421285U 1985-07-05 1985-07-05 Pending JPS6212249U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10421285U JPS6212249U (en) 1985-07-05 1985-07-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10421285U JPS6212249U (en) 1985-07-05 1985-07-05

Publications (1)

Publication Number Publication Date
JPS6212249U true JPS6212249U (en) 1987-01-24

Family

ID=30977497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10421285U Pending JPS6212249U (en) 1985-07-05 1985-07-05

Country Status (1)

Country Link
JP (1) JPS6212249U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03167730A (en) * 1989-11-27 1991-07-19 Matsushita Electric Works Ltd Arc-extinguishing device
JP2010073690A (en) * 2008-09-19 2010-04-02 General Electric Co <Ge> Circuit breaker with improved arc-extinguishing mechanism
JP2010205624A (en) * 2009-03-05 2010-09-16 Mitsubishi Electric Corp Switch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03167730A (en) * 1989-11-27 1991-07-19 Matsushita Electric Works Ltd Arc-extinguishing device
JP2010073690A (en) * 2008-09-19 2010-04-02 General Electric Co <Ge> Circuit breaker with improved arc-extinguishing mechanism
JP2010205624A (en) * 2009-03-05 2010-09-16 Mitsubishi Electric Corp Switch

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