JPS58142842U - Electric leakage or disconnection - Google Patents

Electric leakage or disconnection

Info

Publication number
JPS58142842U
JPS58142842U JP4200382U JP4200382U JPS58142842U JP S58142842 U JPS58142842 U JP S58142842U JP 4200382 U JP4200382 U JP 4200382U JP 4200382 U JP4200382 U JP 4200382U JP S58142842 U JPS58142842 U JP S58142842U
Authority
JP
Japan
Prior art keywords
earth leakage
view
amplifier
zero
support
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
JP4200382U
Other languages
Japanese (ja)
Inventor
洋 藤井
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP4200382U priority Critical patent/JPS58142842U/en
Publication of JPS58142842U publication Critical patent/JPS58142842U/en
Pending legal-status Critical Current

Links

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図はこの考案に係る回路しゃ断器の上面図、第2図
は第1図からカバーを取除いた状態を示す詳細図、第3
図、第4図、第5図は夫々開極状態における第1図の線
m−m、線IV−IV、線■τ■の側断面図、第6図は
開閉機構部の組立展開斜視図、第7図は有極の可動子を
示す斜視図、第8図、は電磁石装置の組立展開斜視図、
第9図は零相変流器と増幅器とテストスイッチ装置との
ケースへの組立展開斜視図、第10図はケースの左側上
面から見た斜視図、第11図はケースの右側上面から見
た斜視図、第12図は動作ボタン装置のケースへの組込
み状態を示す要部断面図、第1°3図はロッドのケース
への組込み状態を示す要部断面図、第14図はボビンの
ケースへの組込み状態を示す要部断面図、第15図は動
作ボタン装置とロッドとボタンとをケースに組込んだ状
態を示す要部断面図、第16図はテストスイッチ装置が
ケースへ組込まれた状態を示す要部断面図、第17図は
零相変流器と増幅器と電磁石装置と漏電動作ボタン装置
とをケースに組込んだ状態を示す平面図、第18図は漏
電しゃ断器の電気結線図、第19図は漏電動作ボタン装
置のボタンを押込んだ状態を示す要部断面図、第20図
は漏電動作スイッチのケースへの組立てを示す組立展開
斜視図、第21図は漏電しゃ断器の定常状態における漏
電動作スイッチの作動状態を示す要部断面図、第22図
は漏電しゃ断器の漏電動作時における漏電動作スイッチ
の作動状態を示す要部断面図、第23図はケースをベー
スに取付けた状態を示す要部断面図、第24図は第1図
の線■−■における閉極状態の側断面図、第25図は第
1図の線■−■にお′ける閉極状態の側断面図、第26
図は開極時における電磁石装置の駆動された場合を示す
要部断面図、第27図は開極時における電磁石装置及び
動作ボタン装置の状態を示す要部断面図であ゛る。 図において、各図中同一部分は同一符号を付し  。 ており、1はベース、1fは立壁、1gは溝、5は端子
板、6は固定接点、9は可動子、10は可動接点、10
3は開閉機構部、23は板ばね、100は漏電動作ボタ
ン装置、?4は内部電線、27は零相変流器、28は二
次出力リード線、29は増幅器、30は電磁石装置、3
7はボタン、f・ 37′はピン、3Bはばね、39はテストスイッチ装置
、40はテストばね、41はテスト抵抗、70はテスト
ボタン、42はケース、42bは凹部、44は鞘部、8
2は漏電動作スイッチ、85は絶縁板、86はピン、8
6aはつば、105は漏電リレ一部である。 埠 戸  − 33d    −ココq 4t350a5243   − 絢 第19図       82b 。 第22図    、: ゛ 品 品。  3’7・ 第20図 抛21図 −8282a1.’−37’ 、−一  λ−−−−−− 7・1 」 4.4    ぎ d3  “1d6 00 7−
Figure 1 is a top view of the circuit breaker according to this invention, Figure 2 is a detailed view of Figure 1 with the cover removed, and Figure 3 is a top view of the circuit breaker according to this invention.
Figures 4 and 5 are side sectional views taken along lines m-m, IV-IV, and ■τ■ in Figure 1 in the open state, respectively, and Figure 6 is an assembled exploded perspective view of the opening/closing mechanism. , FIG. 7 is a perspective view showing a polarized mover, FIG. 8 is an assembled and developed perspective view of the electromagnet device,
Figure 9 is a perspective view of the zero-phase current transformer, amplifier, and test switch device assembled and deployed in the case, Figure 10 is a perspective view of the case viewed from the top left side, and Figure 11 is a view viewed from the top right side of the case. A perspective view, Fig. 12 is a sectional view of the main part showing how the operating button device is assembled into the case, Fig. 1°3 is a sectional view of the main part showing how the rod is assembled into the case, and Fig. 14 is the bobbin case. Figure 15 is a cross-sectional view of the main parts showing the operation button device, rod, and button assembled into the case, and Figure 16 is the test switch device assembled into the case. 17 is a plan view showing the state in which the zero-phase current transformer, amplifier, electromagnet device, and earth leakage operation button device are assembled in the case; Figure 18 is the electrical connection of the earth leakage breaker. Figure 19 is a sectional view of the main parts of the earth leakage operation button device showing the button pressed in, Figure 20 is an exploded perspective view of the earth leakage operation switch being assembled to the case, and Figure 21 is the earth leakage breaker. Fig. 22 is a cross-sectional view of the main parts showing the operating state of the earth leakage switch in the steady state of the earth leakage breaker, Fig. 23 is a sectional view of the main part showing the operating state of the earth leakage switch when the earth leakage breaker operates with a current leakage, and Fig. 23 is based on the case. 24 is a side sectional view of the main part showing the installed state, Figure 24 is a side sectional view of the closed state taken along the line ■-■ in Figure 1, and Figure 25 is the closed state taken along the line ■-■ in Figure 1. Side sectional view of No. 26
27 is a cross-sectional view of the main part showing the state of the electromagnet device and the operation button device when the contact is opened. FIG. In the figures, the same parts in each figure are given the same reference numerals. 1 is a base, 1f is a standing wall, 1g is a groove, 5 is a terminal board, 6 is a fixed contact, 9 is a mover, 10 is a movable contact, 10
3 is an opening/closing mechanism, 23 is a leaf spring, 100 is an earth leakage operation button device, ? 4 is an internal electric wire, 27 is a zero-phase current transformer, 28 is a secondary output lead wire, 29 is an amplifier, 30 is an electromagnet device, 3
7 is a button, f.37' is a pin, 3B is a spring, 39 is a test switch device, 40 is a test spring, 41 is a test resistor, 70 is a test button, 42 is a case, 42b is a recessed part, 44 is a sheath part, 8
2 is an earth leakage operation switch, 85 is an insulating plate, 86 is a pin, 8
6a is a collar, and 105 is a part of an earth leakage relay. Horito - 33d - Cocoq 4t350a5243 - Aya Figure 19 82b. Figure 22: ゛ Product Product. 3'7・Figure 20 Figure 21-8282a1. '-37', -1 λ------ 7・1'' 4.4 gid3 '1d6 00 7-

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] (1)主回路の零相電流を検出する零相変流器、前記零
相変流器の二次出力を増幅する増幅器、前記増幅器の出
力によって駆動され支持体に設置された電磁石装置、前
記支持体に夫々設置され前記電磁石装置の動作に応動す
るボタンと、前、  記ボタンに連動するピンと、前記
ボタンと前記ピンとの動作を阻止する方向に装着された
ばねとからなる漏電動作ボタン装置、前記ピンに相対し
て前記支持体に設けられた位置決め部に位置決め固定さ
れ前記漏電動作ボタン装置の動作時に作動する漏電動作
スイッチ、及び前記主回路の通電を開閉制御する開閉機
構部を構えた漏電しゃ断器。
(1) A zero-sequence current transformer that detects the zero-sequence current of the main circuit, an amplifier that amplifies the secondary output of the zero-sequence current transformer, an electromagnet device driven by the output of the amplifier and installed on a support, and the An earth leakage operation button device comprising: buttons that are respectively installed on a support and respond to the operation of the electromagnetic device; a pin that interlocks with the button; and a spring that is installed in a direction that prevents the button and the pin from operating. An earth leakage breaker having an earth leakage operation switch that is positioned and fixed to a positioning part provided on the support body opposite to the pin and is activated when the earth leakage operation button device is operated, and an opening/closing mechanism part that controls energization and opening of the main circuit. vessel.
(2)支持体は、増幅器を収納する箱体と一体に構成さ
れた実用新案登録請求の範囲第(1)項記載の漏電しゃ
断器。
(2) The earth leakage breaker according to claim (1), wherein the support is integrally formed with a box housing the amplifier.
JP4200382U 1982-03-23 1982-03-23 Electric leakage or disconnection Pending JPS58142842U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4200382U JPS58142842U (en) 1982-03-23 1982-03-23 Electric leakage or disconnection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4200382U JPS58142842U (en) 1982-03-23 1982-03-23 Electric leakage or disconnection

Publications (1)

Publication Number Publication Date
JPS58142842U true JPS58142842U (en) 1983-09-26

Family

ID=30053164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4200382U Pending JPS58142842U (en) 1982-03-23 1982-03-23 Electric leakage or disconnection

Country Status (1)

Country Link
JP (1) JPS58142842U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60200432A (en) * 1984-03-24 1985-10-09 松下電工株式会社 Remote control type circuit breaker
JPS6110823A (en) * 1984-06-25 1986-01-18 松下電工株式会社 Remote control circuit breaker
JPS6110824A (en) * 1984-06-25 1986-01-18 松下電工株式会社 Remote control circuit breaker
JPS6132933A (en) * 1984-07-25 1986-02-15 松下電工株式会社 Remote control type circuit breaker
JPS6132931A (en) * 1984-07-25 1986-02-15 松下電工株式会社 Remote control type circuit breaker
JP2020181691A (en) * 2019-04-25 2020-11-05 河村電器産業株式会社 Circuit breaker

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5315061B2 (en) * 1973-04-22 1978-05-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5315061B2 (en) * 1973-04-22 1978-05-22

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60200432A (en) * 1984-03-24 1985-10-09 松下電工株式会社 Remote control type circuit breaker
JPS6110823A (en) * 1984-06-25 1986-01-18 松下電工株式会社 Remote control circuit breaker
JPS6110824A (en) * 1984-06-25 1986-01-18 松下電工株式会社 Remote control circuit breaker
JPS6132933A (en) * 1984-07-25 1986-02-15 松下電工株式会社 Remote control type circuit breaker
JPS6132931A (en) * 1984-07-25 1986-02-15 松下電工株式会社 Remote control type circuit breaker
JP2020181691A (en) * 2019-04-25 2020-11-05 河村電器産業株式会社 Circuit breaker

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