JPS5853334U - Patshua type gas shield disconnector - Google Patents

Patshua type gas shield disconnector

Info

Publication number
JPS5853334U
JPS5853334U JP14403181U JP14403181U JPS5853334U JP S5853334 U JPS5853334 U JP S5853334U JP 14403181 U JP14403181 U JP 14403181U JP 14403181 U JP14403181 U JP 14403181U JP S5853334 U JPS5853334 U JP S5853334U
Authority
JP
Japan
Prior art keywords
type gas
patshua
disconnector
gas shield
circuit breaker
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
JP14403181U
Other languages
Japanese (ja)
Inventor
正範 筑紫
武井　徹
平沢　邦夫
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP14403181U priority Critical patent/JPS5853334U/en
Publication of JPS5853334U publication Critical patent/JPS5853334U/en
Pending legal-status Critical Current

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  • Circuit Breakers (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]

ｔ　　　第１図、第２図はそれぞれ本考案を適用するバ
ッファ式ガスしゃ断器の構成図と動作特性図、第、３図
は本考案の構成図、第４図、第５図は本考案の一実施例
の動作特性図、第６図、第７図はそれぞれ本考案の変形
例の構成図および動作特性図である。 ８・・・電流変成器、９・・・保護リレーシステム、１
０・・・空気操作器、１１・・・電磁弁、２１・・・油
ダツシユポット、２２−・・・制御機構、２３・・・油
ヒストン、２４・・・排流口、２５・・・油シリンダ、
２６・・・油流制御シリンダ、２７・・・サーボモータ
。　。t Figures 1 and 2 are the block diagram and operating characteristic diagram of a buffer type gas breaker to which the present invention is applied, Figures 3 and 3 are the block diagram of the present invention, and Figures 4 and 5 are the diagrams of the buffer type gas breaker to which the present invention is applied. The operational characteristic diagram of one embodiment, FIG. 6, and FIG. 7 are a configuration diagram and an operational characteristic diagram of a modified example of the present invention, respectively. 8... Current transformer, 9... Protection relay system, 1
0... Air operator, 11... Solenoid valve, 21... Oil dash pot, 22-... Control mechanism, 23... Oil histone, 24... Outlet, 25... Oil Cylinder,
26... Oil flow control cylinder, 27... Servo motor. .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バッファしゃ断部と流体操作器とで構成されたバッファ
式ガスしゃ断器において、しゃ断電流の直流成分がある
定められた設定値より大きい場合、しゃ断動作ストロー
ク速度を遅くする手段を設けたことを特徴とするバッフ
ァ式ガスしゃ断器。A buffer type gas circuit breaker comprising a buffer circuit breaker and a fluid operating device is characterized by being provided with means for slowing the circuit speed of the circuit breaker when the direct current component of the circuit breaker current is larger than a predetermined set value. Buffer type gas breaker.
JP14403181U 1981-09-30 1981-09-30 Patshua type gas shield disconnector Pending JPS5853334U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14403181U JPS5853334U (en) 1981-09-30 1981-09-30 Patshua type gas shield disconnector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14403181U JPS5853334U (en) 1981-09-30 1981-09-30 Patshua type gas shield disconnector

Publications (1)

Publication Number Publication Date
JPS5853334U true JPS5853334U (en) 1983-04-11

Family

ID=29936998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14403181U Pending JPS5853334U (en) 1981-09-30 1981-09-30 Patshua type gas shield disconnector

Country Status (1)

Country Link
JP (1) JPS5853334U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60120992U (en) * 1984-01-23 1985-08-15 日豊金属工業株式会社 Iron lid with fall prevention device
JPS61125996U (en) * 1985-01-28 1986-08-07
JPS61146296U (en) * 1985-02-28 1986-09-09

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60120992U (en) * 1984-01-23 1985-08-15 日豊金属工業株式会社 Iron lid with fall prevention device
JPH0113106Y2 (en) * 1984-01-23 1989-04-17
JPS61125996U (en) * 1985-01-28 1986-08-07
JPH0437115Y2 (en) * 1985-01-28 1992-09-01
JPS61146296U (en) * 1985-02-28 1986-09-09
JPH0219435Y2 (en) * 1985-02-28 1990-05-29

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