經濟部中央標準局8工消費合作钍印則衣 318932 A6 B6 五、發明説明（1 ) 本發明係關於漏電斷路器，特別是闊於•改良操作手 柄，漏電顯示構件與試驗鈕之裝設位置之漏電斷路器。 這一類漏電斷路器，有一種如日本國持公昭 62 — 352 1 3號公報所示者。 這種斷路器在手柄突部，以漏電顯示構件為中心，於 其兩側配置操作手柄與試驗鈕，藉零相變流器檢出電路之 不平衡電流，而以漏電顯示構件顯示漏電，同時可藉按壓 試驗鈕，供給使不平衡電流通過零相變流器之信號，以確 認斷路機構之跳脱動作。將此漏電斷路器裝配在分電盤時 ，係並排設在與操作手柄之開閉方向交叉之方向，依此方 式裝配。 將上述漏電斷路器裝配在分電腦時，因為是以漏電顯 示構件為中心，將操作手柄與試驗鈕配置在其兩側，因此 存在有，很容易將操作手柄與試驗鈕誤認為隔鄰之操作手 柄與試驗鈕之問題。 本發明偽有鑑於上述問題而完成者，其目的在提供， 很容易辨認操作手柄，漏電顯示構件及試驗鈕是屬於那一 個漏電斷路器之構件之漏電斷路器。 申請專利範圍第1項所述之漏電斷路器，偽在備有， 用以收容中間插入接點之電路之電源配線與並排之接地配 線，並至少在兩端裝備有電源配線之輸入輸出端子，且在 上面設有插入分電盤中蓋之窗孔之手柄突部之外殼，備有 從手柄突部突出操作部之用以開閉接點之操作手柄，及用 以檢出在接點間流過之過電流之雙金屬，回應此雙金屬強 本紙張又度適用中國囷家標準（CNS)甲4規格（210X297公楚） -3 ~ 81.9.25,000 (請洗閲讀背面之注意事項再填寫本頁) —裝· 訂_ A6 B6 218932 五、發明説明（2 ) 行打開接點之斷路機構，具有可檢出電路之不平衡電流之 零相變流器及處理所檢出信號之控制電路部之漏電檢出裝 置，供給使不平衡電流通過零相變流器之信號，而設在外 殼上面之試驗鈕，以及，回應漏電撿出裝置之輸出而動作 ,以顯示漏電之設在外殼上面之漏電顯示構件之漏電斷路 器， 於上述外殼之手柄突部，沿著輸入輸出端子方向，依 序配置操作手柄，漏電顯示構件，以及試驗鈕。 依據申請專利範圍第1項所述之漏電斷路器，傺將申 請專利範圍第1項所述之斷路機構之雙金屬，配置在輸入 輸出端子之一側附近，將漏電檢出裝置之控制電路部，配 置在輸入輸出端子之另一側附近。 依據申請專利範圍第1項所述之架構時，傜沿輸入輸 出端子方向，依序在外殼之手柄突部，依序配置操作手柄 ，漏電顯示構件，及試驗鈕，因此可以使其離開隔鄰之漏 電斷路器之操作手柄，漏電顯示構件及試驗鈕。 依據申請專利範圍第2項所述之架構時，係將申請專 利範圍第1項所述之漏電斷路器之雙金屬，配置在輸入輸 出端子一側附近，同時，將漏電檢出裝置之控制電路部， 設在輸入輸出端子之另一側附近，因此除了上述作用以外 ，雙金屬所産生之熱量不會傳至控制電路部。 玆參照第1圖至第40圖，説明本發明之一實施例如 下。再者，本來第1圖至第4圖應合併成第1圖，第11 圖至第16圖應合併成第1◦圖，第18圖至第24圖應 (請先閲讀背面之注意事項再填寫本.； -裝—— 訂· 經濟部中央標準局S工消費合作社印製 本紙張尺度適用中國國家橒準（CNS)甲4規格（210 X 297公犛） 一 4 81.9.25,000 218932 A6 B6 五、發明説明（3 ) 請 、先 閱 讀 背 面 之 注 意 事 項 再 塡 寫 本 頁 合併成第17圖，第26圖至第28圖應合併成第25圖 ，第30圖至第32圖應合併成第29圖，第35圖至第 37圖應合併成第34圖，但因紙面之關係，不得已分開 表示之。 亦即，此漏電斷路器之外殼1係由合成樹脂等之絶緣 材料製成，收容電路之電源配線6及並設之電路之接地配 線7。此外殼1之一端裝備有電路之電源配線6之輸入端 子8,另一端下部装備電路之電源配線6之輸出端子9, 另一端之上部裝備電路之接地配線7之輸出端子1, ◦，並 1 經濟部中央標準局貝工消費合作杜印製 在上面外部之中央裝備插通於後述分電盤2 2 5之""中蓋 228之窗孔23 ◦之長方形狀之手柄突部1 1,同時在 上面外部之一側配設，夾在外壁1 3與後述之内壁4 0間 之操作後述中立手柄214用之長方形之中立手柄用窗孔 12。如第1、3、4圖所示，在手柄突部1 1之左側設 有裝設操作手柄5 2用之長方形之操作手柄用窗孔1 4， 在中央及右側設有上部為粗徑而下部為細徑之貫穿孔之兩 個操作孔1 5，1 6，而從此手柄突部1 1突出操作手柄 5 2之操作部8 2。同時，在兩端備有安裝於後述之分電 盤225之安裝凹部17, 18，而且設有插通後述之中 立電線216之貫穿孔19, 20。再者，中立電線 2 1 6也可以從電源配線6之輸入端子8側之貫穿孔1 9 突出。同時也可以省略電路之接地配線7之輸出端子10 ，直接連接在負載。此外殼1傜由側面有開口，零件採用 横向嵌合方式之器體2,隔離電弧之電弧隔離體3,端子 ^纸張尺度適用中國國家橒準（CNS)甲4規格（210 X 297公货） 5 81.9.25,000 A6 213932 _B6 五、發明説明（4 ) 隔離體4,及封閉器體2之開口之蓋體5,所構成，藉插 入形成在器體2,端子隔離髏4,蓋體5之鉚接孔21之 4根鉚釘22,將其固定為一體。 器體2之内部在中央用分隔壁23分割成，配設有遮 斷電路之斷路機構24及分離，冷卻電弧之消弧裝置25 之第1區23A,以及，配設有可撿出漏域電流之漏電檢 出裝置26與試驗鈕27之第2區23B。在第1區 2 3A内設有裝設電源配線6之輸入端子8之凹狀端子溝 29，以及，此溝子溝29下方之用以排出消弧裝置25 内産生之氣體之排氣口 3 0。同時，在此端子溝2 9之褢 側配設有，分隔電源配線6之輸入端子8與後述之雙金屬 9 3之绝緣板3 1。 在第2區23B内備有，裝設電源配線6之輸出端子 9之凹狀端子溝32,及端子溝32之上方褢側之用以裝 設後述之中立裝置2 1 2之支持部3 3。支持部33設有 ，成為後述之中立可動板213接觸到後述之端子板 202之固定側接觸部208之處所之接觸面33a，以 及，設.在此接觸面3 3 a之一端，用以裝設後述之彈簧 2 1 5之裝設凹處336。在成為此支持部33上方之器 體2内部，具有打開中立手柄214時中立可動板213 會抵接到之傾斜狀之抵接部3 4 ,同時備有，設在此抵接 部34之一端，可插入後述之彈簧215之定位突出片 223之插入凹處34a。同時在此第2區23B内之上 面内部形成有，裝設後述之漏電檢出用基板133之切溝 (請先閲讀背面之注意事項再填寫本頁) —裝. 訂· 經濟部中央標準局貝工消費合作社印- 衣紙張尺度適用中國园家標準（CNS)甲4規格（210 X 297公贷） -6 一 81.9.25,000 A6 B6 21893¾ 五、發明説明（5 ) 35,在下面内部形成有裝設後述之零相變流器129之 凹處3 6。而且在分隔壁2 3之側面形成有可鈎住後述之 牽引彈簧148之掛軸37。同時在此分隔壁23之上部 ，則配設有顯示漏電狀態之漏電顯示裝置28。 電弧隔離體3備有可插通中立電線216之插通凹處 38，同時備有，隔離排氣口 30與貫穿孔19之嵌合突 片39,從排氣口 3 ◦之側面嵌上此嵌合突片39,將其 裝在器體2，便可以遮蓋第1區23A之消弧裝置25與 斷路機構24之一部分。 端子隔離體4設有，可以將接地配線7之輸出端子 10從中立裝置212及漏電檢出裝置26隔離開之内壁 40，41,同時備有，裝設以内壁40, 41隔離開之 接地配線7之輸出端子10之凹狀端子溝42,而與第2 區23B之端子溝32成階梯狀。同時在此端子溝42之 内壁40刨，備有連通於支持部33之接觸面33 a之貫 穿孔4 3。 經濟部中央標準局員工消费合作社印製 蓋體5用以封閉器體2之開口，以封閉器體2之開口 之狀態下，保持配設在器體2之斷路機構24,消弧裝置 25,漏電檢出裝置26,試驗鈕27,及漏電顯示裝置 2 8等。 斷路機構24偽由，用人工開閉電路之開閉機構部 44,以及，流過異常電流時打開電路之異常電流檢出裝 置45,所構成。開閉機構部44傜由，中間部由後述之 機架53之第1固定軸54軸支之可動接觸子46,將可 本纸張尺度適用中因國家標準（CNS)甲4规格（210 X 297公犛） -7 - 81.9.25,000 A6 B6 2189〇2 五、發明説明（6 ) 動接觸子46拉向開方向之開極彈簧47，介由第1可動 軸5 7將其一端連結在可動接觸子4 6之連結用連桿4 8 ,連同操作手柄5· 2 —起軸支在機架5 3之第2固定軸 55,以擺動自如狀支持保持在連結用連桿48另一端之 第2可動軸58之設有開缝71之栓鎖連桿49,軸支在 機架5 3之第3固定軸5 6以栓鎖住栓鎖連桿4 9之跳脱 連桿5 0，一端介由第2可動軸5 8連結在連結用連捍 48 ;另一端則介由第3可動軸59連結在操作手柄52 之手柄連桿51,連同栓鎖連桿49保持在機架53之第 2固定軸55之操作手柄52,備有保持此等構件之第1 至第3固定軸54, 55, 56之機架53,以及，介於 電源配線6之輸入輸出端子8, 9間之接點60,所構成 Ο 可動接觸子46傜由，中間部軸支在機架53之第1 固定軸54,配設有橢圓形狀之開縫6 la而相互平行之 一對脚片61,及連結此腳片61之連結片62,形成為 大體3字狀，並在連結片62之一端配設可接觸及離開後 述固定接點92之可動接點63,同時在連結片62之另 一端配設有鈎住開極彈簧47 —端之突起64。同時，在 此連結片62之大致中央位置，形成有可插通後述之可動 鐵心1 0 2 ,強行使可動接觸子4 6向開極方向開極之葫 蘆孔（未圖示）。而且，在從腳片6 1之中間部向斜上方 延伸之前端，備有可介由第1可動軸57將連結用連桿 48連結上之爪狀保持片65。此可動接觸子46係介由 (請先閲讀背面之注意事項再埸寫本頁) -裝- 訂. 經濟部中央標準局MK工消費合作社印製 本纸張尺度適用中國國家榡準（CNS)甲4規格（210 X 297公犛） _ g _ 81.9.25,000 218932 A6 B6 經濟部中央標準局貝工消費合作社印製 五、發明説明（7 ) 銅绞線6 6連結在機架5 3上。 開極彈簧47呈螺旋狀，一端掛在可動接觸子46之 突起63，同時，另一端則掛在後述之第2軛片105之 掛鈎部117,將可動接觸子46拉向開極方向。 連结用連桿48係由兩端有軸孔之相互平行之一對腳 片67,以及，從腳片67之一端之軸孔附近連結脚片 67相互間之連结片68所構成，介由第1可動軸57將 可動接觸子4 6之保持片6 5連結在一端之軸孔，同時介 由第2可動軸58將栓鎖連桿49與手柄連桿51連結在 另一端。 栓鎖連桿4 9係由，備有軸支於第2固定軸5 5之軸 孔，同時備有將第2可動軸5 8支持成擺動自如狀之開縫 71,側面看大體呈〈字狀而相互平行之一對脚片69, 以及，從腳片6 9之大體中央連結腳片6 9相互間之連結 片70,所構成。亦即，介由第2可動軸58，將連結用 連桿48及手柄連桿51連結成擺動自如狀保持在開缝 7 1内。 跳脱用連桿50係由豎立片72,及在豎立片72之 中間部一體連設之側Η 7 3 ,所構成，在側Η 7 3之相反 側形成耳片7 4 ,介由形成在此側片7 3與耳片7 4之軸 承孔，軸支在第3固定軸56。同時，在此跳脱用連桿 50之側片73前端，形成有用以繫止栓鎖連桿49之連 結片7 0之繫止部7 5。而且配設有，嵌插支持在機架 53之第3固定軸56,繫止於側片73與後述第1軛 (請洗閲讀背面之注意事項再塡寫本頁) .裝. 訂· f 本纸張尺度適用中因國家櫺準（CNS)甲4規格（210 X 297公犛） ~ 9 ~ 81.9.25.000 A6 B6 218932 五、發明説明（8 ) 98之上Η 106,將側片73推壓在栓鎖連桿49之連 結片70側之螺旋彈簧76。在豎立片72之上端，配設 有與雙金屬9 3之變形連動之雙金屬連動板7 7，以及， 設在與此雙金屬連動板77交叉之方向，裝設後述之第1 傳動捍146之開口部159之突片78,在豎立片72 之下端，配設有與後述之可動鐵心102之移動連動之可 動鐵心連動板7 9。 手柄連桿51係由兩端有軸孔之互相平行之一對腳片 80,以及，從腳Η80之中央連結腳Η相互間之連結Η 8 1,所構成，介由第2可動軸58在一端軸孔連結於連 結用連桿4 8，介由第3可動軸5 9在另一端軸孔連結於 操作手柄5 2。 經濟部中央標準局ΚΚ工消費合作社印製 操作手柄5 2由合成樹脂等之绝緣材料製成，傜由從 外殼1上面之手柄突部1 1突出之操作部8 2 ,擺動外殼 1之窗孔1 4 ,側面看之呈扇狀之擺動部8 3 ,以及，介 由第2固定軸55連同栓鎖連桿49保持之，備有軸孔 85與後述之插入彈簧145—端154之彈簧用軸孔 5 5 ,成為旋轉中心之基部8 4，所構成。同時，在此擺 動部83之一端配設有，介由第3可動軸59連結手柄連 桿51之軸孔之突處87。 機架53係由，與第1轭片98—體之機架本體88 ，以及，介由第1至第3固定軸54, 55, 56連結在 此機架本體88之機架蓋89,所構成。機架本體88由 側面視之呈内部有開口之大體三角形狀，其頂點與兩個底 本紙張尺度適用中國國家橒準（CNS)甲4規格（210 X 297公货） 一 10 _ 81.9.25,000 Ώ18932 A6 B6 經濟部中央標準局8工消费合作社印製 五、發明説明（9 ) 邊分別有可插第1至第3固定軸54, 55， 56之軸孔 ，在兩個底邊成一髏狀配設有第1軛98。機架蓋89與 機架本體88—樣，所側面梘之呈内部有開口之大體三角 形狀，在頂點與底邊之兩端分別有可插入第1至第3固定 軸54, 55, 56之軸孔。而從底邊之一端連設有向下 方延長之腳片9◦，及從腳片9◦之前端向機架本體88 方向延長之側片9 1。將銅绞線6 6之一方焊接在此機架 蓋89，將銅絞線66之另一方焊接在可動接觸子46, 藉此連結機架蓋8 9與可動接觸子46。 接點6 0偽由設在可動接觸子4 6之可動接點6 3 , 及設在後述之固定接觸子12 2之固定接點9 2,所構成 ,介於電源配線6之輸入輸出端子8 , 9間。可動接點 63偽如上述，設在可動接觸子46之連結片62之一端· 。固定接點92偽設在後述固定接觸子122之突片 12 7之基端附近。此可動接點6 3與固定接點9 2均用 不易溶著之材料製成。再者，依本實施例，開閉機構部偽 連桿形式，但也可以用反轉形式。 異常電流檢出裝置4 5偽由檢出過量電流之雙金屬 93,及檢出短路電流之檢出用電磁鐵94所構成。雙金 屬9 3係將熱膨脹率不相同之兩片薄板重量在一體而成， 由垂直片9 5及水平片9 6構成整體呈倒L字形，有過量 電流通過時發熱而變形。在垂直片9 5之上端部設有，螺 合空隙調整用螺栓97之螺孔95a。此雙金屬93偽將 水平Η 9 6焊接在機架蓋8 9之側片9 1下端，藉此配置 (請先閱讀肴面之注意事項再填寫本頁， • —裝. 訂, 本紙張尺度適用中國國家標準（CNS)甲4規格（210 X 297公贷） -11 - 81.9.25,000 318932 A6 B6 五、發明説明（10 ) 在電源配線6之輸入端子8附近。檢出用電磁鐵94偽由 ，與機架53成為一體之第1轭片98，設在第1轭98 之固定鐵心99,貫穿鐵心99之跳脱用連桿驅動捍 100,將可動鐵心102彈壓向可動接觸子46方向之 復原彈簧1 0 1 ,強制打開可動接觸子46之可動鐵心 102，覆蓋此等之線圈筒103,繞裝此線圈筒103 之線圈104,以及，連結在第1軛片98之第2軛片 105,所構成。第1軛片98係介由連結片108連結 相向之上片106與下K107,構成大體成3字狀，將 此上Η 1 ◦ 6連設在機架本體8 8 ,藉此成一髏方式設在 機架53。固定鐵心39有貫穿孔1 10，其前端由内側 嵌合於形成在第1轭片98之連結片108之嵌合孔 109,而鉚接固定之。 經濟部中央標準局8工消費合作社印製 (請先閲讀背面之注意事項再填寫本頁) 跳脱用連桿驅動棒1 0 0係整體上較固定鐵心9 9為 長之圓柱狀，擺動自如狀貫插於固定鐵心99之貫穿孔 1 1 0。復原彈簧1 0 1呈線圈狀；壓縮架設在固定鐵心 9 9與可動鐵心1 0 2之間，將可動鐵心1 0 2推向可動 接觸子46方向。可動鐵心102成滑動自如狀嵌合於線 圏筒103内，從其一端部突出之強制開極棒111從線 圈筒103之細徑部突出外部，在其前端形成有突緣部 1 12,貫穿可動接觸子46之葫蘆孔。線圈筒103有 貫穿孔，由粗徑部及細徑部構成，其細徑部從内側嵌合於 後述之第2轭片1 05之嵌合孔1 1 6。線圈1 04從外 嵌在線圈筒10 3,其一端軸方向反折，焊接在後述之端 本紙張尺度適用中固國家標準（CNS)甲4規格（210 X 297公贷） -12 - 81.9.25.000 UBM2 A6 B6 五、發明説明（11 ) (請先閲讀背面之注意事項再塡寫本頁) 子板187之突片19 1。同時，將銅绞線1 13之一端 焊接在線圈104之另一端，並將銅绞線113之另一端 焊接在雙金屬93之垂直片95,而連接在雙金屬93。 第2轭H1 05偽由下Ml 14,及連設在此下片1 14 之側片11 5所構成，備有可嵌合線圈筒10 3之細徑部 之嵌合孔1 1 6。同時在此側片1 1 5之前端設有，可掛 上開極彈簧47,偽可動接觸子46推向開極方向之掛鈎 部 1 1 7 〇 絰濟部中央標準局R工消費合作社印？衣 消弧裝置25傜由，用以使短路遮斷時發生之電弧遠 離可動接點6 3與固定接點9 2構成之接點6 0之電弧行 走板118,切斷，冷卻電弧之消弧柵119,以及保護 器體2及電弧隔離體3使其不受電弧影響，同時形成電弧 氣體之環流路之電弧氣體環流側板120,所構成，而從 器體2之排氣口30排出切斷、冷卻之氣體。電弧行走板 118係由電弧行走板本髏121,及固定接觸子122 所構成。電弧行走板本體118傜由長方形之副片123 ，及連設在此副片1 2 3之正方形之主片1 24所構成。 在此電弧行走板本體1 1 8之中央線上，從副Η 1 23至 主片124設有突肋125,使電弧易於行走，避免附箸 。固定接觸子122傜由基端部連設在電弧行走板本體 121之支持片126,及連設於此支持片126之突出 127所構成，在突片127之基端附近設有固定接點 92。消弧柵1 19係堆叠馬蹄形之板128而成，覆蓋 著電弧行走板本體121之主片124,用以切斷、冷卻 本紙張尺度適用中國國家標準（CNS)甲4規格（210 X 297公兌） -13 - 81.9.25,000 218932 A6 五、發明説明（12 ) 電弧。電弧氣體環流倒板120夾著電弧行走板118之 副片123,卡合於固定接觭子122之突片127基端 。同時，從此突片127,介由電源側電線128,接在 後述電源配線6之輸出端子9之端子板194之腳片 1 9 9 〇 其次再參照第1圖至第4圖，第25圔至第32圔， 說明斷路機構24之動作原理如下。 亦即，將操作手柄52從第1圖至第4圔之斷狀態， 倒向第25圔至第32圔所示之接狀態方向後，栓鎖連桿 49便以受到跳脱連桿50栓鎖之狀態下，使第2可動軸 58在栓鎖連桿49之開縫71内從上方移動到下方，藉 此第2可動軸58使連結用連桿48移動。而當第3可動 軸5 9越過連結第2可動軸5 8與第2固定軸5 5之直線 而移動時，由於快速反轉，連結在連結用連桿48之可動 接觸子46便以第1固定軸54為中心而轉動，而如第 25圖至第28圖所示，使可動接點63接觸到固定接點 92。這時，第1固定軸54位於設在可動接觸子46中 間部位之橢圓形開缝6 1 a之中間，對可動接點6 3施加 壓接力。同時，跳脫狀態中之過電流跳脱，偽當第1圖至 第4圖所示之接狀態時，若在電路内有過電流通過，便因 雙金靥93之本身發熱，使空隙調節用螺拴97逐漸推壓 雙金屬連動板7 7,藉此推動跳脱連桿5 0，使栓鎖連桿 49之連結片70脱離繫止部75,藉開極彈簧47使栓 鎖連桿49轉動，同時可動接觸子46以第1固定軸54 (請先閲讀背面之注意事項再填寫本頁) —裝· 訂· 經濟部中央標準局貝工消費合作社印焚 本纸張尺度 -14 - 81.9.25,000 218932 A6 _B6_ 五、發明説明（13) 為中心，向離開固定接點92之方向轉動。而如第29圖 至第32圔所示，打開電源側接點60,同時使可動軸 58鈎住機架蓋89之開口緣89a,將操作手柄52保 持在中立狀態。短路跳脱則在第1圖至第4圖之接狀態下 ，若在電路内有短路電流通過時，檢出用電磁鐵94之可 動鐵心102會受到固定鐵心99吸引。因此跳脱連桿驅 動棒100被推出，推動跳脱連桿50之可動鐵心連動板 79,使跳脱連桿5◦轉動，因此栓錤連桿49被釋放， 而如上述，使可動接觸子46開極動作。惟，可動接觸子 46在藉這種連桿蓮動而開極以前，即與可動鐵心102 之動作完全在同時間，強制開極棒111之突緣部112 會繫止於可動接觴子46,將其拉過來，使可動接點63 離開固定接點92。亦即，跳脱連桿49在跳脱之前，可 動接觸子46以第1固定軸54為支點向壓縮開極彈簧 47之方向轉動，進行開極動作。 漏電檢出裝置26係如第33圖至第37圖所示，由 可以檢出電路之不平衡電流之零相變流器129,放大零 相變流器129之輸出之控制電路部130，將後述之試 驗鈕27之操作部137保持成從外殼1突出狀之可動接 觸板131,抵接於此可動接觭板131而經由後述之試 驗電路部1 4 1在零相變流器1 2 6産生不平衡電流之固 定接觸軸132,以及，安裝此等之漏電檢出用基板 133,所構成，此漏電檢出基板133配置在電源配線 6之輸出端子9附近。再者，漏電檢出用基板與零相變流 本紙張尺度適用中國國家標準（CNS)甲4規格（210 X 297公釐） -15 - 81.9.25,000 218932 A6 _B6 五、發明説明（14 ) 器可以分開配設。在漏電檢出用基板1 33形成有，可通 過中立電線2 1 6之開缝1 34。將此漏電檢出用基板 133上端裝在器體2之切溝35，將零相變流器126 裝設在器體2之凹處3 6,藉此將漏電檢出裝置.2 6配設 在外殼1。同時，控制電路部13 ◦係由，流過電流之不 平衡電流超過感度電流以上時，向輸出端送出信號之放大 器135,以及，放大器135輸出信號時導通之閘流體 構成之轉接元件136,所構成。再者，轉接元件136 也可以用電晶體構成。 試驗鈕27僳從外殼1上面實際操作者，由略呈圓柱 狀之操作部137,及從操作部137下面延伸之腳部 138所構成，將其安装在操作孔16,使其操作部 1 37突出到外殼1上面。同時在腳部1 38之前端設有 ，中央有切溝140而具彈性，插入操作孔16時繫止於 操作孔16之内部，同時抵接於可動接觸板131之抵接 部1 39。按壓此試驗鈕27時，可動接觸板1 3 1抵接 於固定觸軸132,介由試驗電路部141,使零相變流 器126産生不平衡電流。試驗電路部141係由，限制 電流之限流用電阻142,及試驗用線圈143,所構成 Ο 漏電顯示裝置28傜由，漏電時會突出外殼1上面之 漏電顯示構件144,令漏電顯示構件144從外殼1之 操作孔15突出之彈簧145,使跳脱連桿50轉動而使 開閉機構部44跳脱之第1與第2傳動桿146, 147 (請洗閲讀嘴面之注意事項再填寫本一 i裝· 訂· 經濟部中央標準局貝工消費合作社印製 本紙張又度適用中國國家標準（CNS)甲4規格（210 X 297公犛） 一 16 _ 81.9.25,000 經濟部中央標準局员工消費合作社印5衣 218932 A6 __B6_ 五、發明説明（15 ) ，將第2傳動桿147拉向器體2下面方向之牽引彈簧 148,以及，藉漏電檢出裝置26之控制電路部130 放大之電流使第2傳動桿1 4 7轉動之電磁鐵裝置1 4 9 ，所構成。漏電顯示構件144傜由，呈圓柱狀而漏電時 從外殼1之操作孔15突出之顯示部150,以及，略呈 角柱狀而在操作孔15進退自如，備有可插入彈簧145 之一端之切溝152及繫止於第1傳動桿146之被繫止 片153之腳部151,所構成。彈簧145成螺旋狀， 插裝在第2固定軸55,—端154插在操作手柄52之 彈簧用軸孔85,另一端155插在漏電顯示構件144 之切溝152，彈壓向第1圖之上方。同時在此另一端 155備有，操作手柄52在中立位置，令操作手柄52 移至開極位置時，抵接於操作手柄5 2之擺動部8 3之另 一端之抵接部156。第1傳動桿146係由，具有開口 部159之垂直Η 157,及連設在此垂直Η 157同時 卡合於第2傳動捍147之卡合部167之卡合部160 之卡合Η 1 58,所構成。同時在此等垂直片1 57與卡 合片158之連設間，配設有可插入機架53之第3固定 軸56之插入凹部1 6 1，而在此插入凹部1 6 1插入第 3固定軸56，在開口部159插入跳脱連桿50之突片 78,將第1傳動捍146可轉動狀保持在機架蓋89上 。第2傳動桿147係由，前端有用以繫止漏電顯示構件 144之被繫止部153之繫止部166之斜片162, 連設在此斜片162並有卡合於第1傳動桿146之卡合 (請先閱讀背面之注意事項再填寫本頁) 裝_ 訂. 本紙張尺度適用中國國家樣率（CNS)甲4规格（_21〇 X 297公犛） -17 - 81.9.25,000 218932 A6 B6 五、發明説明（16 ) 部160之卡合部167之卡合片163,連設在斜片 162之繫止部166下側，配設在與斜片162交叉之 方向，鈎在牽引彈簧1 4 8之掛鈞部之掛鈎軸1 6 4 ,以 及，連設在斜片16 2側面，可繫止後述電磁鐵裝置 149之可動鐵心171之繫止H165,所構成。同時 在此等斜片162與卡合片163之連設間設有，可插入 機架53之第1固定軸54之插入凹部168,將第1固 定軸54裝設在此插入凹部168,藉此將第2傳動桿 147,可轉動狀保持在機架蓋89。再者，依據本實施 例時，將漏電檢出裝置之輸出傳給斷路機構之傳動桿係由 兩構件構成，但用幾個構件構成均無妨。 牽引彈簧148形成為螺旋狀，掛在第2傳動桿. 147之掛鈎軸164與器體2之掛鈎軸37。電磁鐵裝 置149係由，繞有線圏之線圈軸169,固定鐵心 170,可動鐵心17 1,及軛172所構成。線圈軸 169由繞有線圏之中央部173,及連設在此中央部 173,並夾住此中央部173狀之突緣部174所構成 ，從一方之突線部174到另一方之突緣部174之兩端 ,形成有貫穿孔175。兩端之突緣部174形成有，可 凹凸嵌合後述軛片172之上片182與下片183之凹 處1 76。此線圏軸1 69兩端之線圈末端1 77，僳經 由引線（未圖示）連接在漏電檢出裝置2 6之控制電路部 1 30及試驗電路部1 4 1。固定鐵心1 70略呈圓柱狀 ,有切溝178而插入線圏軸169之貫穿孔175,由 請 先 閲 讀 背 面 之 注 意 事 項 再 填 寫 本 广 装 訂 經濟部中央標準局W工消费合作社印製 I纸张尺度適用中因國家橒準（CNS)甲4规格（210 -18 - 81.9.25,000 A6 B6 218932 五、發明説明（17 ) 後述之軛片1 72之保持凹處1 85保持之。可動鐵心 17 1偽由圓柱狀之可動鐵心本體179，連設在此可動 鐵心本體179之連設軸180,以及繫止在第2傳動軸 » 147之繫止片165之被繫止部18 1,所構成，因為 插入在線圈軸169之貫穿孔175,可動鐵心本體 179由軛片172之保持凹處185阻止其脱出，因此 可動鐵心171不會從線圏軸169掉落。轭片172傺 介由連結片1 84將相向之上片1 82與下片1 83形成 為3字狀，而由於此上片1 82與下Η 1 83成凹凸嵌合 於線圏軸169之突緣部174之凹處176,藉此裝設 在線圈軸1 69。同時在上片1 82與下片1 83配設有 保持凹處185,藉以防止固定鐵心170之切溝178 與可動鐵心材料1 7 9從貫穿孔1 7 5脫落。 再參照第33圖及第37圖，說明此等漏電檢出裝置 26,試驗鈕27及漏電顯示裝置28之動作原理。在圖 内，8偽連接電源配線6之輸入端子，216係連接接地 配線7之中立電線，9傜連接負荷之電源配線6之輸出端 子，10傜連接負荷之接地配線7之輸出端子。 亦即，當在電路流過不平衡電流時，即由零相變流器 129撿出而産生二次輸出，再由放大器135放大，使 轉接元件136接通，藉線圈之激磁，電磁鐵裝置149 之可動鐵心1 7 1被吸向固定鐵心1 7 0側，可動鐵心 1 7 1之被繫止部1 8 1拉上第2傳動桿1 47之繫止片 165,藉此使第2傳動捍147以第1轉動軸54為中 (請先閲讀背面之注意事項再填寫本萸) •-裝_ 訂· 經濟部中央標準局Β工消費合作社印製 本紙張尺度適用中國國家標準（CNS)甲4规格（210 X 297公笼） -19 - 81.9.25,000 218932 經濟部中央標準局员工消費合作社印製 A6 B6 五、發明説明（18) 心而轉動，第2傳動桿147之卡合部167壓下第1傳 動桿146之卡合部160,第1傳動桿146以第3固 定軸56為中心而轉動，介由插入在此第1傳動桿146 開口部159之跳脱連桿50之突片78,使跳脱連桿 50以第3固定軸56為中心轉動。此後，與上述斷路機 構24之跳脱動作一樣，從固定接點92拉開可動接點 6 3 ,打開電源側接點6 0。同時，由於第2傳動桿 147轉動，漏電顯示構件144之被繫止部153脱離 繫止部166，藉介由第2固定軸55與操作手柄52— 併安裝之彈簧145,使漏電顯示構件144之顯示部 150從外殼1之操作孔15突出，同時，將操作手柄 52保持在中立位置。而且在進行漏電試驗時，可按壓試 驗鈕27,令可動接觸板131抵接在固定接觸軸132 ,向試驗電路部141供給信號，藉此使零相變流器 129産生不平衡電流，而使電磁鐵裝置149動作，吸 引可動鐵心17 1。因此如上述，藉斷路機構24,從固 定接觸9 2拉開可動接點6 3。 同時因為漏電，漏電顯示部144之顯示部150從 外殼1之操作孔15突出，操作手柄52在中立位置時， 若令操作手柄52向開極位置變位時，操作手柄52之擺 動部8 3之另一端會抵接到形成在彈簧1 4 5之抵接部 156,彈簧145之另一端155會向第34圖之下方 移動。藉此使插入彈簧145另一端155之漏電顯示構 件144向外殼1之内部方向變位，藉此變位，漏電顯示 本紙張又度適用中國國家標準（CNS)甲4規格（210 X 297公楚） -20 - 81.9.25,000 (請先閲讀背面之注意事項再填寫本頁) 裝· A6 B6 ^18932 五、發明説明（19 ) 構件1 44之披繫止部便繫止於第2傳動桿1 47之繫止 部1 66。再者，依據本實施例時，漏電顯示構件之顯示 部從外殼之操作孔突出，操作手柄在中立位置時，偽操作 手柄使其向開極位置移動，俥將漏電顯示構件繫止於第2 傳動桿，但亦可應用於，操作手柄使其向閉極位置移動， 藉以使漏電顯示構件繫止於第2傳動桿。 端子係由電源配線6之輸入輸出端子8, 9,及接地 配線7之輸出端子1 0所構成。電源配線6之輸入端子8 係由，有螺絲起子之操作溝189之端子螺絲186,有 螺合端子螺絲186之螺孔190,同時設有連接在撿出 用電磁鐵94之線圈104之突片191之端子板187 ，以及，有螺合端子螺絲186之螺孔192之螺母 188,所構成，而此電源配線6之輸入端子8像裝設在 第1區23A之端子溝29。電源配線6之輸出端子9偽 由，備有螺絲起子之操作溝196同時呈山形之墊片 1 97之端子螺絲1 93，備有可螺合端子螺絲1 93之 螺孔198,同時備有介由電源側配線128由固定接觭 子122連接到此之腳片199之端子板194,以及， 備有可螺合端子螺絲193之螺孔20◦之螺母195, 所構成，而裝設在第2區2 3 B之端子溝3 2。從此電源 配線6之輸入端子8,經由接點60及電源配線128, 連接至電源配線6之輸出端子9。接地配線7之輸出端子 10俱由，備有螺絲起子之操作溝205,同時呈山形之 熟片206之端子螺絲20 1，備有可螺合端子螺絲 本纸張尺度適用中國國家標準（CNS)甲4規格（2〗0 X 297公發）-2\ - 81.9.25.000 請 先 閲 讀 -背 面 之 注 意 事 項 再 塡 寫 本 裝 訂 經濟部中央標準局®:工消费合作社印製 218232 Α6 Β6 絰濟部中央標準局WK工消費合作社印製 五、發明説明（20) 20 1之螺孔207,同時備有貫穿至端子隔離體4之貫 穿孔43之固定倒接觸部208之端子板202,備有可 螺合端子螺絲20 1之螺孔209之螺母203，以及， 備有重叠於端子板202之螺孔207之貫穿孔210, 同時覆蓋電源配線6之輸出端子9之蓋體部211之绝綠 片204,所構成，而此接地配線7之輸出端子10像安 裝在裝設電源配線6之輸出端子9之端子溝3 2為上方之 端子隔離體4之端子溝42。 中立裝置212係由，連接於端子板202之固定側 接觭部208之中立可動板213,將此中立可動板 213推壓在固定側接觸部208之中立手柄214,將 中立可動板2 1 3擠壓向離開固定側接觸部2 0 8方向之 彈簧2 1 5,以及，連接在接地配線7之中立電線2 1 6 ,所構成。中立可動板213僳用導電性材料構成為長方 形狀，在其一端設有插通後述彈簧2 1 5之定位突出Η 223之插通孔217,同時，藉焊接等方法將其一端固 定在中立電線216,而配設在外壁13與内壁40間之 器體2之抵接部3 4 ,成面對固定側接觸部2 0 8之形態 。以此中立可動板213與固定側接觭部208,構成中 立接點2 1 8。中立手柄2 1 4以合成樹脂等绝緣材料形 成從側面看大約呈橢圓形，由藉轉動而抵接於中立可動板 2 1 3之環狀部2 19,凹凸嵌合於器體2之一定位置（ 未圖示），成為轉動中心之轉動支軸2 2 0 ,延伸到内壁 4 0之上方端面而由外殼1外部操作之操作部2 2 1 ,以 (請先閲讀背面之注意事項再填寫本頁) -丨裝· 訂· 衣纸張尺度適用中國國家標準（CNS)甲4規格（210 X 297公犛） -22 ~ 81.9.25,000 218932 A6 B6 經濟部中央標準马8工消費合作社印製 五、發明説明（21 ) 及，將中立可動板213推壓在固定倒接觸部208之突 起222,所構成，而配設在外殼1之内部，令其操作部 22 1突出於中立手柄用窗孔1 2。彈簧2 1 5以具彈性 之構件製成螺旋狀，裝設在支持部33之裝設用凹處 3 3 6 ,藉此將中立可動板2 1 3推擠向離開固定接觸部 208之方向。同時，此彈簧215之定位突片223係 插入於中立可動板2 1 3之插通孔2 1 7,而插入器體2 之插入凹處34 a,藉此決定中立可動板2 13之位置。 同時在此彈簧215之抵接中立可動板213之前端，備 有擴大彈壓向中立可動板2 13之面積之承座224。中 立電線216之一端固定在中立可動板213之一端，經 由零相變流器1 2 9及電弧隔離體3之插通凹處3 8，插 通於漏電檢出用基板133之開縫134内，由插通孔 2 0突出於漏電斷路器外，藉此接在接地側（未圖示）。 其次再參照第3 8圖詋明開閉此中立裝置2 1 2之方 。即，圖中以虛線所表示者，係倒下中立手柄214打開 中立可動板213之狀態。在此狀態下，中立可動板 2 1 3因彈簧2 1 5之彈力而抵接在器體2之抵接部34 。若在此狀態下轉動中立手柄214之操作部221使其 豎起，形成在中立手柄214之突起222之前端便會抵 接於中立可動板213,推壓中立可動板213使其接觸 到固定倒接觸部208。而越過突起222之前端中央推 壓中立可動板213時，彈簧215之推壓力會將突起 222之前端推向第38圖之右斜上方，以中立可動板 (請先閲讀背面之注意事項再填寫本頁) 丨裝· 訂· 本紙張尺度適用中國國家標準（CNS)甲4規格（2]0 X 297公釐） -23 - 81.9,25,000 經濟部中央標準局員工消費合作社印5农 218932 A6 _B6_ 五、發明説明（22 ) 213接觸於固定側接觸部208之狀態固定中立手柄 2 14。 其次參照第3 8圖及第3 9圖說明將此漏電斷路器裝 配在分電盤内之方法。在圔中，225係分電壓，由備有 安裝漏電斷路器之安裝用配件229之承受框226,開 閉承受框226之開口之門扉227,以及，設有可插入 漏電斷路器之手柄突部1 1之窗框230,遮蔽手柄突部 1 1以外之中蓋228,所構成。可將此承框225之安 裝用配件229插裝於漏電斷路器之安裝凹處17,18 ，藉此將漏電斷路器裝配在分電盤225内。 再者，依據本實施例時，係由電源配線之輸入端子一 側，依序配置操作手柄，漏電顯示構件，試驗鈕，但是， 如果依電源配線之輸入輸出端子方向依序配設，則不論依 那一種順序配置均可。 同時，依據本實施例時，傜將雙金屬配設在電源配線 之輸入端子附近，將漏電檢出裝置之控制電路配設在電源 配線之輸出端子附近，但也可以將雙金屬配設在電源配線 之輸出端子附近，將漏電檢出裝置之控制電路配設在電源 配線之輸入端子附近。 依據申請專利範圍第1項所述之漏電斷路器，因為是 在外殼之手柄突部，沿輸入輸出端子方向依序配置操作手 柄，漏電顯示構件及試驗鈕，因此可以離開隔鄰之漏電斷 路器之操作手柄，漏電顯示構件及試驗鈕，並排配設漏電 斷路器時，仍能很容易辨認操作手柄，漏電顯示構件與試 (請先閲讀背面之注意事項再填寫本頁) —裝· 訂- 衣紙張尺度適用中國困家標準（CNS)甲4規格（210 X 297公犛） -24 - 81.9.25,000 218932 A6 B6 經濟部t央標準局8工消费合作社印製 五、發明説明（23) 驗鈕是那一個漏電斷路器之構件。 依據申請專利範圍第2項所述之漏電斷路器時，因為 將漏電斷路器之斷路機構之雙金屬配置在輸入輸出端子之 一側附近，同時將漏電檢出裝置之控制電路部配設在輸入 輸出端子之另一側附近，因此，除了上述之效果之外，另 有雙金屬産生之熱量不會傳至控制電路部分，漏電檢出裝 置之控制電路不會容易損壞等之效果。 圖式之簡單說明 第1圖係表示本發明一實施例之縱向截面圖。 第2圖傺第1圖所示者之部分縱向截面圖。 第3圔係第1圖所示者之部分縱向截面圖。 第4圖偽第1圖所示者之部分縱向截面圖。 第5圔係表示在第1圖安裝蓋體之狀態之透梘圖。 第6圖僳第5圖之上面圔。 第7圖偽第5圖之正面圖。 第8圖像從電源配線之輸入端子側所看之第5圔之側 面圖。x 第9圖偽從電源配線之輸出端子側所看第5圔之側面 圔。 第1 0圖係第5圖所示者之分解透視圖。 第1 1圖係第1 ◦圖所示者之部分分解透梘圖。 第1 2圖偽第1 ◦圖所示者之部分分解透視圖。 第1 3圖係第1 0圖所示者之部分分解透視圖。 (請先閲讀背面之注意事項再填寫本頁) .裝. 訂· 本纸張尺度適用中國國家標準（CNS)甲4规格（210 X 297公犛） -25 - 81.9.25,000 218932 A6 B6 五、發明説明（24 ) 第14圖傜第10圖所示者之部分分解透視圖。 第15圔係第1〇圔所示者之部分分解透視圖。 第1 6圖係第1 0圖所示者之部分分解透視圔。 第17圖像進一步分第1〇圖所示者之分解透視圖。 第1 8圔係第1 7圖所示者之部分分解透視圖。 第1 9圖僳第1 7圖所示者之部分分解透視圖。 第20圖僳第17圔所示者之部分分解透視圖。 第2 1圖係第1 7圖所示者之部分分解透視圖。 第22圖係第17圖所示者之部分分解透視圔。 第23圔傜第17圖所示者之部分分解透視圖。 第24圔像第17圔所示者之部分分解透梘圔。 第2 5圖傺表示將第1圖所示者之手柄板在接通側之 狀態之縱向截面圖。 第2 6圖傺第2 5圖所示者之部分縱向截面圖。 第2 7圖傺第2 5圔所示者之部分縱向截~面圔。 第2 8圖傜第2 5圖所示者之部分縱向截面圖。 第2 9圖傜表示第1圖所示者之跳脱狀態之縱向截面 圖。 第3 0圖傜第2 9圖所示者之部分縱向截面圖。 第3 1圖傜第2 9圖所示者之部分縱向截面圖。 第3 2圖傜第2 9圖所示者之部分縱向截面圖。 第3 3圖僳第1圖所示者之漏電檢出機構之電路圖。 第34圖偽説明第1圖所示者因漏電而引起之跳脱動 作之縱向截面圔。 請 —先 閲 讀 背 面 之 注 意 事 項 再 填 寫 本 裝 訂 經濟部中央標準局貝工消費合作社印製 ^紙張尺度適用中國國家標準 規格（210 _ 26 _ 81.9.25,000 A6 B6 218932 五、發明説明（25) 第3 5圖傜第34圖所示者之部分縱向截面圖。 第3 6圔係第34圖所示者之部分縱向截面圖。 第37圔係第34圔所示者之部分縱向截面圖。’ 第3 8圖偽表示第1圖所示者之中立裝置之縱向截面 圖。 第3 9圖係表示將第5圖所示者裝配在分電盤之狀態 之縱向截面圖。 第4 ◦圖係表示將第5圖所示者裝配在分電盤之狀態 之正面圖。 請 先 閲 it 背 面 之 注 意 事 項 再 填 寫 本 裝 訂 經濟部t央標準局工消費合作社印製 L紙張又度適用中國國家櫺準（CNS)甲4規格（21〇 X 297公楚） -27 - 81,9.25,000The Ministry of Economic Affairs, Central Standards Bureau, 8 Industry and Consumer Cooperation, Thorium Printing and Clothing Co., Ltd. 318932 A6 B6 V. Description of the invention (1) The present invention relates to leakage circuit breakers, especially wider than • improved operating handles, leakage display components and test button installation locations Leakage circuit breaker. This type of leakage circuit breaker is as shown in Japanese Communiqué No. 62-35213. This type of circuit breaker has a leakage display member as the center at the protrusion of the handle, and an operation handle and a test button are arranged on both sides of the circuit breaker. The unbalanced current of the circuit is detected by the zero-phase converter, and the leakage display member is used to display the leakage current. You can press the test button to supply a signal that allows the unbalanced current to pass through the zero-phase converter to confirm the tripping action of the circuit breaker. When assembling this leakage circuit breaker on the distribution board, it is arranged side by side in the direction crossing the opening and closing direction of the operation handle, and it is assembled in this way. When assembling the above leakage circuit breaker to the sub-computer, the operation handle and the test button are arranged on both sides of the leakage display member as the center, so there is, it is easy to mistake the operation handle and the test button for the operation next to each other Problems with handles and test buttons. The present invention has been completed in view of the above-mentioned problems, and its purpose is to provide a leakage circuit breaker to which the operation handle, the leakage display member and the test button are members of the leakage circuit breaker. The leakage circuit breaker as described in item 1 of the patent scope is pre-existing and is used to accommodate the power supply wiring and the side-by-side ground wiring of the circuit with the contact inserted in the middle, and is equipped with input and output terminals of the power wiring at least at both ends. And on the upper side, there is a casing of the handle protrusion inserted into the window hole of the middle cover of the distribution board, an operation handle for protruding the operation portion from the handle protrusion for opening and closing the contact, and for detecting the flow between the contacts The bimetal that has passed the overcurrent, in response to this bimetal strong paper, is again applicable to the Chinese Jiaojia Standard (CNS) A 4 specifications (210X297 Gongchu) -3 ~ 81. 9. 25,000 (Please read the precautions on the back and then fill out this page) — Binding · Ordering_ A6 B6 218932 5. Description of the invention (2) The circuit-breaking mechanism for opening the contact has a zero phase change that can detect the unbalanced current of the circuit The leakage detection device of the current transformer and the control circuit part that processes the detected signal provides a signal for passing the unbalanced current through the zero-phase converter, and the test button provided on the casing, and, in response to the output of the leakage detection device The action is to display the leakage circuit breaker of the leakage display member provided on the casing above the leakage. On the handle protrusion of the casing, the operation handle, the leakage display member and the test button are sequentially arranged along the direction of the input and output terminals. According to the leakage circuit breaker described in item 1 of the patent application scope, Ye placed the bimetal of the circuit-breaking mechanism described in item 1 of the patent application area near one side of the input and output terminals to control the leakage detection device , Placed near the other side of the input and output terminals. According to the structure described in item 1 of the patent application scope, Meng arranged the operation handle, leakage display member, and test button in the order of the input and output terminals in the handle protrusion of the housing in order, so that it can be separated from the neighbor The operating handle, leakage display component and test button of the earth leakage circuit breaker. According to the structure described in item 2 of the patent application scope, the bimetal of the leakage circuit breaker described in item 1 of the patent application scope is arranged near the input and output terminal side, and at the same time, the control circuit of the leakage detection device The part is located near the other side of the input and output terminals, so in addition to the above effects, the heat generated by the bimetal will not be transferred to the control circuit part. The following describes one embodiment of the present invention with reference to FIGS. 1 to 40. FIG. Furthermore, the first picture to the fourth picture should be merged into the first picture, the eleventh picture to the sixteenth picture should be merged into the first picture, the eighteenth picture to the twenty-fourth picture (please read the precautions on the back first Fill in this. ;-Installation-Order · Printed by S Industry and Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs This paper scale is applicable to the Chinese National Standard (CNS) A 4 specifications (210 X 297 male yak) 1 4 81. 9. 25,000 218932 A6 B6 V. Description of the invention (3) Please read the precautions on the back before writing this page to merge into Figure 17, Figures 26 to 28 should be merged into Figure 25, Figure 30 to 32 Figures should be merged into Figure 29, Figures 35 to 37 should be merged into Figure 34, but due to the relationship of the paper, it must be shown separately. That is, the case 1 of the leakage breaker is made of an insulating material such as synthetic resin, and houses the power supply wiring 6 of the circuit and the ground wiring 7 of the parallel circuit. One end of the housing 1 is equipped with the input terminal 8 of the power supply wiring 6 of the circuit, the other end is equipped with the output terminal 9 of the power supply wiring 6 of the circuit, and the other end is equipped with the output terminal 1 of the grounding wiring 7 of the circuit above, and 1 The central equipment of the Ministry of Economic Affairs of the Ministry of Economic Affairs and Industry Co., Ltd. printed on the top. The central equipment on the outside is inserted into the "distributor" of the distribution panel 2 2 5 described later. The window hole 23 of the middle cover 228. The rectangular handle protrusion 1 1 At the same time, it is arranged on one of the outer sides of the upper surface and is sandwiched between the outer wall 13 and the inner wall 40 described later. The rectangular hole 12 for the neutral handle 214 described later is used for the neutral handle 214. As shown in Figures 1, 3, and 4, the left side of the handle protrusion 11 is provided with a rectangular operation handle window hole 14 for installing the operation handle 52, and the upper portion is thicker in the center and on the right side. The lower part is the two operation holes 15 and 16 of the small-diameter through hole, and the operation part 8 2 of the operation handle 5 2 protrudes from the handle protrusion 11. At the same time, at both ends, there are mounting recesses 17, 18 for mounting in the sub-disc 225 described later, and through holes 19, 20 for inserting the neutral electric wires 216 described later are provided. Furthermore, the neutral wire 2 1 6 may protrude from the through hole 1 9 on the input terminal 8 side of the power wiring 6. At the same time, the output terminal 10 of the grounding wiring 7 of the circuit can be omitted, and it can be directly connected to the load. In addition, the shell 1 has an opening from the side, the parts adopt the body 2 of the horizontal fitting method, the arc isolator 3 of the isolation arc, the terminal ^ paper size is applicable to the Chinese National Standard (CNS) A 4 specifications (210 X 297 public goods ) 5 81. 9. 25,000 A6 213932 _B6 V. Description of the invention (4) The separator 4, and the cover 5 of the opening of the closure body 2 are formed by inserting the riveting holes 21 formed in the body 2, the terminal separator 4, the cover 5 4 rivets 22 to fix them as one. The interior of the body 2 is divided in the center by a partition wall 23, equipped with a circuit-breaking mechanism 24 for interrupting the circuit and separating, a first area 23A of the arc extinguishing device 25 for cooling the arc, and equipped with a pick-up leak The second region 23B of the field current leakage detection device 26 and the test button 27. In the first area 23A, there is a concave terminal groove 29 in which the input terminal 8 of the power supply wiring 6 is installed, and an exhaust port 3 below the groove sub-ditch 29 for discharging the gas generated in the arc suppression device 25 . At the same time, an insulating plate 31 which separates the input terminal 8 of the power supply wiring 6 and the bimetal 9 3 to be described later is provided on the side of the terminal groove 29. In the second area 23B, a concave terminal groove 32 where the output terminal 9 of the power supply wiring 6 is installed, and a support portion 3 3 above the terminal groove 32 for installing a neutral device 2 1 2 described later . The support portion 33 is provided with a contact surface 33a where the neutral movable plate 213 described later contacts the fixed side contact portion 208 of the terminal plate 202 described later, and, provided. At one end of the contact surface 3 3 a, an installation recess 336 for installing a spring 215 described later is installed. Inside the body 2 which becomes the upper part of the support part 33, there is an inclined abutment part 3 4 to which the neutral movable plate 213 will abut when the neutral handle 214 is opened, and it is also provided at one end of the abutment part 34 , The insertion recess 34a of the positioning protrusion piece 223 of the spring 215 described later can be inserted. At the same time, a groove is formed in the upper surface of the second area 23B, and a leakage detection substrate 133 to be described later is installed (please read the precautions on the back before filling in this page)-install. Order · Printed by Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs-The standard of clothing and paper is in accordance with China Gardener Standard (CNS) Grade A (210 X 297 public loan) -6 a 81. 9. 25,000 A6 B6 21893¾ V. Description of the invention (5) 35. A recess 36 in which the zero-phase converter 129 described later is installed is formed inside the lower surface. Further, on the side of the partition wall 23, a hanging shaft 37 capable of hooking a traction spring 148 described later is formed. At the same time, on the upper part of the partition wall 23, a leakage display device 28 for displaying a leakage state is provided. The arc isolator 3 is provided with a insertion recess 38 into which the neutral wire 216 can be inserted, and a fitting tab 39 that isolates the exhaust port 30 and the through hole 19 is fitted from the side of the exhaust port 3 ◦ The fitting tab 39 is mounted on the body 2 to cover a part of the arc extinguishing device 25 and the breaking mechanism 24 of the first area 23A. The terminal isolator 4 is provided with an inner wall 40, 41 that can isolate the output terminal 10 of the ground wiring 7 from the neutral device 212 and the leakage detection device 26, and is also provided with a ground wiring separated by the inner wall 40, 41 The concave terminal groove 42 of the output terminal 10 of 7 is stepped with the terminal groove 32 of the second region 23B. At the same time, the inner wall 40 of the terminal groove 42 is planed with a through hole 43 communicating with the contact surface 33a of the support 33. The lid 5 is printed by the Employee Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs to close the opening of the body 2 and keep the breaking mechanism 24 and arc extinguishing device 25 arranged in the body 2 in the state of closing the opening of the body 2 Leakage detection device 26, test button 27, and leakage display device 28. The circuit breaking mechanism 24 is composed of an opening and closing mechanism portion 44 that manually opens and closes the circuit, and an abnormal current detection device 45 that opens the circuit when an abnormal current flows. The opening and closing mechanism part 44 is composed of a movable contactor 46 which is supported by the first fixed shaft 54 of the frame 53 which will be described later, and the paper standard can be applied to the national standard (CNS) A 4 specifications (210 X 297 Male yak) -7-81. 9. 25,000 A6 B6 2189〇2 5. Description of the invention (6) Open pole spring 47 in which the moving contact 46 is pulled in the opening direction, and one end is connected to the moving contact 4 6 through the first movable shaft 5 7 4 8, together with the operating handle 5 · 2-the shaft is supported on the second fixed shaft 55 of the frame 5 3 and supports the second movable shaft 58 held at the other end of the connecting link 48 with a swing freely with a slit 71 of the locking link 49, the shaft is supported on the third fixed shaft 5 6 of the frame 5 3 to lock the locking link 4 9 of the tripping link 50, one end is connected by the second movable shaft 5 8 At the connection, the link 48 is connected; the other end is connected to the handle link 51 of the operation handle 52 through the third movable shaft 59, and the operation handle 52 of the second fixed shaft 55 held on the frame 53 together with the latch link 49, The frame 53 with the first to third fixed shafts 54, 55, 56 holding these components, and the contact 60 between the input and output terminals 8, 9 of the power wiring 6 are formed. Ο The movable contact 46 傜 由, the middle part of the shaft is supported on the first fixed shaft 54 of the frame 53, with a pair of leg pieces 61 parallel to each other with an elliptical slot 6 la, and a connecting piece 62 connecting this leg piece 61, Formed into roughly 3 Shape, and may be in contact with and disposed away from said fixed contact after end 92 of the coupling piece 62 of the movable contact 63, while the other end is provided with a coupling piece 62 of the spring electrode hooking the opening 47 - the end of the projection 64. At the same time, at a substantially central position of the connecting piece 62, a movable iron core 102, which is described later, is inserted, and a gourd hole (not shown) for forcing the movable contactor 46 to open in the opening direction is formed. Further, at the front end extending obliquely upward from the middle portion of the leg piece 61, there is provided a claw-shaped holding piece 65 that can connect the connecting link 48 via the first movable shaft 57. This movable contactor 46 is introduced by (please read the precautions on the back before writing this page) -install- order. Printed by MK Industrial and Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs. This paper scale is applicable to China National Standard (CNS) Grade 4 (210 X 297 g) _ g _ 81. 9. 25,000 218932 A6 B6 Printed by the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy 5. Description of the invention (7) The copper strands 6 6 are connected to the frame 53. The open pole spring 47 has a spiral shape, and one end is hooked to the protrusion 63 of the movable contact 46, while the other end is hooked to a hook portion 117 of a second yoke 105 described later, which pulls the movable contact 46 toward the pole opening direction. The connecting link 48 is composed of a pair of leg pieces 67 parallel to each other with shaft holes at both ends, and a connecting piece 68 connecting the leg pieces 67 to each other from the vicinity of the shaft hole at one end of the leg piece 67. The holding piece 65 of the movable contact 46 is connected to the shaft hole at one end by the first movable shaft 57 and the latch link 49 and the handle link 51 are connected to the other end via the second movable shaft 58. The latch link 4 9 is made of a shaft hole that supports the second fixed shaft 5 5 and a slit 71 that supports the second movable shaft 58 in a swingable shape. A pair of leg pieces 69 that are parallel to each other, and a connecting piece 70 that connects the leg pieces 69 to each other from the approximate center of the leg pieces 69. That is, the connecting link 48 and the handle link 51 are connected so as to be swingably held in the slit 71 via the second movable shaft 58. The tripping link 50 is composed of an upright piece 72 and a side H 7 3 integrally connected in the middle of the upright piece 72, and an ear piece 7 4 is formed on the opposite side of the side H 7 3 through the formation of The bearing holes of the side piece 73 and the ear piece 74 are supported by the third fixed shaft 56. At the same time, at the front end of the side piece 73 of the trip link 50, a locking portion 75 with a connecting piece 70 for locking the latch link 49 is formed. Moreover, it is equipped with a third fixed shaft 56 which is inserted and supported on the frame 53 and is fastened to the side piece 73 and the first yoke described later (please read the precautions on the back and write this page). Outfit. Order · f This paper scale is applicable to the China National Standards (CNS) A 4 specifications (210 X 297 male) ~ 9 ~ 81. 9. 25. 000 A6 B6 218932 V. Description of the invention (8) 98 H 106, pushing the side piece 73 against the coil spring 76 on the side of the connecting piece 70 of the latch link 49. At the upper end of the upright piece 72, a bimetallic interlocking plate 7 7 interlocked with the deformation of the bimetal 93 is provided, and, in a direction crossing the bimetallic interlocking plate 77, a first transmission guard 146 described later is installed The protruding piece 78 of the opening 159 is provided at the lower end of the upright piece 72 with a movable iron core interlocking plate 79 that is linked to the movement of the movable iron core 102 described later. The handle link 51 is composed of a pair of leg pieces 80 parallel to each other with shaft holes at both ends, and a connection Η 8 1, which connects the legs Η from the center of the leg Η80, through the second movable shaft 58 in The one-end shaft hole is connected to the connecting link 48, and the other end shaft hole is connected to the operation handle 52 through the third movable shaft 59. The operation handle 5 2 is made of insulating material such as synthetic resin and printed by KK Industry and Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. The operation part 8 2 protruding from the handle protrusion 1 1 on the upper surface of the housing 1 and the window of the swing housing 1 The hole 14 is a fan-shaped swinging portion 8 3 viewed from the side, and is held by the second fixed shaft 55 together with the latching link 49, and is provided with a shaft hole 85 and a spring to be inserted into the spring 145-end 154 described later The shaft hole 5 5 is used as the base 8 4 of the center of rotation. At the same time, a protruding portion 87 of the shaft hole of the handle link 51 is connected to the one end of the swing portion 83 via a third movable shaft 59. The frame 53 is composed of a frame body 88 integrated with the first yoke piece 98, and a frame cover 89 connected to the frame body 88 via the first to third fixed shafts 54, 55, and 56. Pose. The frame body 88 has a generally triangular shape with an opening inside when viewed from the side, and its apex and two base paper sizes are applicable to the Chinese National Standard (CNS) A 4 specifications (210 X 297 public goods). 10 _ 81. 9. 25,000 Ώ18932 A6 B6 Printed by the Central Standards Bureau of the Ministry of Economic Affairs, Labor and Consumers Cooperatives of the Fifth, Invention Instructions (9) The sides have shaft holes for inserting the first to third fixed shafts 54, 55, 56 respectively, forming a skeleton on the two bottom sides The first yoke 98 is provided. The frame cover 89 is the same as the frame body 88. The sides of the frame have a generally triangular shape with an opening inside, and the first to third fixed shafts 54, 55, and 56 can be inserted at both ends of the vertex and the bottom edge, respectively. Shaft hole. From one end of the bottom side, a leg piece 9 ° extending downward and a side piece 9 1 extending from the front end of the leg piece 9 toward the rack body 88 are provided. One side of the copper strands 66 is welded to the frame cover 89, and the other side of the copper strands 66 is welded to the movable contact 46, thereby connecting the frame cover 89 and the movable contact 46. The contact 60 is composed of a movable contact 6 3 provided on the movable contact 4 6 and a fixed contact 9 2 provided on a fixed contact 12 2 described later, which is interposed between the input and output terminals 8 of the power supply wiring 6 , 9 rooms. The movable contact 63 is provided at one end of the connecting piece 62 of the movable contact 46 as described above. The fixed contact 92 is presumed to be near the base end of the tab 127 of the fixed contact 122 described later. Both the movable contact 6 3 and the fixed contact 9 2 are made of a material that is not easily soluble. In addition, according to the present embodiment, the opening and closing mechanism has a pseudo link form, but a reverse form may also be used. The abnormal current detection device 45 is composed of a bimetal 93 that detects excessive current, and an electromagnet 94 that detects short-circuit current. The double metal 9 3 system integrates the weights of two thin plates with different thermal expansion coefficients. The vertical plate 9 5 and the horizontal plate 9 6 form an inverted L-shape. When an excessive current passes through, they generate heat and deform. The upper end of the vertical piece 95 is provided with a screw hole 95a for screwing the bolt 97 for adjusting the gap. This bimetal 93 is to weld the horizontal Η 9 6 to the lower end of the side piece 9 1 of the frame cover 8 9 to configure (please read the precautions of the noodles before filling in this page, • install. The size of this paper is in accordance with Chinese National Standard (CNS) Grade 4 (210 X 297 public loan) -11-81. 9. 25,000 318932 A6 B6 5. Description of the invention (10) Near the input terminal 8 of the power supply wiring 6. The electromagnet 94 for detection is false, and the first yoke piece 98 integrated with the frame 53 is provided on the fixed iron core 99 of the first yoke 98, and the tripping iron penetrating through the iron core 99 is protected by a link drive 100 to move the movable iron core 102 The return spring 1 0 1 that springs in the direction of the movable contactor 46 forcibly opens the movable iron core 102 of the movable contactor 46, covers the coil bobbin 103, wraps the coil 104 of the coil bobbin 103, and is connected to the first yoke The second yoke piece 105 of the piece 98 is formed. The first yoke piece 98 is formed by connecting the opposite upper piece 106 and the lower K107 through a connecting piece 108 to form a substantially three-letter shape, and the upper Η 1 ◦ 6 is connected to the frame body 8 8 to form a single skull 53 in the rack. The fixed iron core 39 has a through hole 110, and its front end is fitted into the fitting hole 109 of the connecting piece 108 formed in the first yoke piece 98 from the inside, and fixed by riveting. Printed by the Central Standards Bureau of the Ministry of Economic Affairs of the 8th Industrial Consumer Cooperative (please read the precautions on the back before filling out this page). The connecting rod drive rod for tripping 1 0 0 is generally longer than the fixed iron core 9 9 is a long cylindrical shape, swinging freely It is inserted into the through hole 1 1 0 of the fixed iron core 99 in a shape. The restoring spring 101 is in the form of a coil; the compression is installed between the fixed iron core 9 9 and the movable iron core 102, and the movable iron core 102 is pushed toward the movable contact 46. The movable iron core 102 is slidably fitted in the coil barrel 103, and the forcible opening pole 111 protruding from one end thereof protrudes outside from the small diameter portion of the coil barrel 103, and a flange portion 12 is formed at the front end thereof. The gourd hole of the movable contact 46. The coil bobbin 103 has a through hole and is composed of a large-diameter portion and a small-diameter portion, and the small-diameter portion is fitted into the fitting hole 116 of the second yoke piece 105 described later from the inside. Coil 10 04 is embedded in the coil barrel 10 from the outside, and its one end is reversed in the direction of the axis, and is welded to the end described later. The paper size is applicable to the China National Standard (CNS) A 4 specification (210 X 297 public loan) -12-81. 9. 25. 000 UBM2 A6 B6 V. Description of the invention (11) (Please read the precautions on the back before writing this page) Tab 187 of daughter board 187 1. At the same time, one end of the stranded copper wire 13 is welded to the other end of the coil 104, and the other end of the stranded copper wire 113 is welded to the vertical piece 95 of the bimetal 93 and connected to the bimetal 93. The second yoke H1 05 is constituted by the lower Ml 14, and the side pieces 11 5 connected to the lower piece 1 14 and has fitting holes 1 16 for fitting the small diameter portion of the coil bobbin 103. At the same time, there is a hook at the front end of this side panel 1 15 to hang the open pole spring 47 and the pseudo movable contact 46 to the open pole direction. 1 1 7 〇 Is it printed by the R and Consumer Cooperative Cooperative of the Central Standards Bureau of the Ministry of Economy and Economy? The arc extinguishing device 25 is composed of an arc walking plate 118 which is used to keep the arc generated during the short-circuit interruption away from the movable contact 6 3 and the fixed contact 9 2 at the contact 6 0 to cut off and cool the arc. The grid 119, the protector body 2 and the arc isolator 3 are not affected by the arc, and are formed by the arc gas circulation side plate 120 that forms the circulation path of the arc gas, and are discharged from the exhaust port 30 of the body 2 and cut off , Cooling gas. The arc walking board 118 is composed of an arc walking board main skeleton 121, and a fixed contact 122. The arc walking board body 118 is composed of a rectangular auxiliary piece 123, and a square main piece 1 24 connected to the auxiliary piece 123. On the central line of the arc walking plate body 1 18, a rib 125 is provided from the secondary H 1 23 to the main piece 124, which makes the arc easy to travel and avoids the attachment of dust. The fixed contact 122 is composed of a support piece 126 connected to the arc walking plate body 121 at the base end, and a protrusion 127 connected to the support piece 126, and a fixed contact 92 is provided near the base end of the protrusion 127 . Arc-extinguishing grid 1 19 is formed by stacking horseshoe-shaped plates 128, covering the main piece 124 of the arc walking plate body 121, which is used to cut off and cool the paper. Against) -13-81. 9. 25,000 218932 A6 V. Description of the invention (12) Arc. The arc gas circulating plate 120 sandwiches the auxiliary piece 123 of the arc walking plate 118, and is engaged with the base end of the protruding piece 127 which is fixedly connected to the handle 122. At the same time, from this tab 127, via the power supply side wire 128, the foot piece 1 9 9 connected to the terminal board 194 of the output terminal 9 of the power supply wiring 6 described later. Secondly refer to FIGS. 1 to 4 and 25 to 32nd, the operation principle of the disconnect mechanism 24 is explained as follows. That is, after the operation handle 52 is turned off from the first image to the fourth image, and the direction of the connecting state shown in the image 25 to the image 32 is reversed, the latch link 49 is latched by the trip link 50 In the locked state, the second movable shaft 58 is moved from above to below within the slit 71 of the latch link 49, whereby the second movable shaft 58 moves the connecting link 48. When the third movable shaft 5 9 moves across the straight line connecting the second movable shaft 58 and the second fixed shaft 55, due to rapid reverse rotation, the movable contact 46 connected to the connecting link 48 is replaced by the first The fixed shaft 54 rotates around the center, and as shown in FIGS. 25 to 28, the movable contact 63 is brought into contact with the fixed contact 92. At this time, the first fixed shaft 54 is located in the middle of the elliptical slit 61a provided in the middle of the movable contact 46, and a pressure contact force is applied to the movable contact 63. At the same time, the overcurrent in the tripped state is tripped. If the overcurrent in the circuit passes through the connected state shown in Figure 1 to Figure 4, the gap is regulated due to the heating of the double gold tart 93 itself Gradually push the bimetal linkage plate 7 with the bolt 97, thereby pushing the trip link 50, so that the connecting piece 70 of the latch link 49 is separated from the locking portion 75, and the latch is connected by the open pole spring 47 The lever 49 rotates, and the movable contact 46 is fixed on the first fixed axis 54 (please read the notes on the back before filling in this page) — Installation · Order · Printed and printed on paper by the Consumer Goods Cooperative, Central Standards Bureau, Ministry of Economic Affairs -81. 9. 25,000 218932 A6 _B6_ 5. Description of the invention (13) Turning away from the fixed contact 92 as the center. On the other hand, as shown in FIGS. 29 to 32, the power-side contact 60 is opened, and the movable shaft 58 is hooked to the opening edge 89a of the frame cover 89 to keep the operation handle 52 in a neutral state. When the short-circuit trips, in the connection state shown in Figs. 1 to 4, if a short-circuit current passes through the circuit, the movable iron core 102 of the detection electromagnet 94 will be attracted by the fixed iron core 99. Therefore, the trip link driving rod 100 is pushed out, and the movable iron core link plate 79 of the trip link 50 is pushed to rotate the trip link 5 °, so that the latch link 49 is released, and as described above, the movable contact 46 open pole action. However, before the movable contactor 46 opens the pole by this connecting rod movement, that is, at the same time as the movement of the movable iron core 102, the flange portion 112 of the forcibly opening pole 111 is tied to the movable joint 46 , Pull it over to move the movable contact 63 away from the fixed contact 92. That is, before the trip link 49 is tripped, the movable contact 46 rotates in the direction of compressing the open pole spring 47 using the first fixed shaft 54 as a fulcrum to perform the pole opening operation. The leakage detection device 26 is shown in FIGS. 33 to 37. The zero-phase converter 129 that can detect the unbalanced current of the circuit amplifies the output of the zero-phase converter 129 by the control circuit section 130, The operation portion 137 of the test button 27 described later is held as a movable contact plate 131 protruding from the housing 1 and abuts on the movable contact plate 131 and passes through the test circuit portion 1 4 1 described later in the zero-phase converter 1 2 6 The fixed contact shaft 132 that generates an unbalanced current, and the installation of such a leakage detection substrate 133 are arranged near the output terminal 9 of the power supply wiring 6. In addition, the substrate for leakage detection and zero-phase current flow. This paper scale is applicable to the Chinese National Standard (CNS) A 4 specifications (210 X 297 mm) -15-81. 9. 25,000 218932 A6 _B6 V. Description of the invention (14) The device can be allocated separately. The leakage detection substrate 1 33 is formed with a slit 1 34 that can pass through the neutral wire 2 16. The upper end of the leakage detection substrate 133 is installed in the cut groove 35 of the body 2, the zero-phase converter 126 is installed in the recess 3 of the body 2, 6, whereby the leakage detection device. 2 6 is provided in the housing 1. At the same time, the control circuit part 13 is an adapter 136 consisting of an amplifier 135 that sends a signal to the output when the unbalanced current flowing exceeds the sensitivity current, and a thyristor that conducts when the amplifier 135 outputs a signal. Posed. Furthermore, the adapter element 136 may also be composed of transistors. The test button 27 is actually operated by the operator from the upper surface of the casing 1 and is composed of a slightly cylindrical operation portion 137 and a leg portion 138 extending from below the operation portion 137, and is installed in the operation hole 16 to make the operation portion 1 37 Protruding above the housing 1. At the same time, the front end of the leg portion 1 38 is provided with a cut groove 140 in the center and is elastic. When inserted into the operation hole 16, it is stopped inside the operation hole 16 and abuts against the abutment portion 139 of the movable contact plate 131. When the test button 27 is pressed, the movable contact plate 131 abuts on the fixed contact shaft 132, and the test circuit section 141 causes the zero-phase converter 126 to generate an unbalanced current. The test circuit part 141 is composed of a current limiting resistor 142 for limiting current, and a test coil 143. The leakage display device 28 is composed of a leakage display member 144 on the upper surface of the housing 1 when leakage occurs, causing the leakage display member 144 to The spring 145 protruding from the operation hole 15 of the casing 1 rotates the tripping link 50 to trip the first and second transmission rods 146, 147 of the opening and closing mechanism part 44 (please wash the precautions on the mouth and fill in this first I installed · ordered · The paper printed by the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs is again applicable to the Chinese National Standard (CNS) A 4 specifications (210 X 297 male yak) 1 16 _ 81. 9. 25,000 Ministry of Economic Affairs, Central Bureau of Standards, Employee and Consumer Cooperative Printed 5 clothes 218932 A6 __B6_ V. Description of the invention (15), the second transmission rod 147 is pulled toward the traction spring 148 in the direction below the body 2, and the leakage detection device 26 The electromagnet device 1 4 9 in which the current amplified by the control circuit 130 rotates the second transmission rod 1 4 7 is configured. The leakage display member 144 is made of a cylindrical shape and the display portion 150 protruding from the operation hole 15 of the casing 1 when a leakage occurs, and is slightly prismatic in shape and can move forward and backward in the operation hole 15 with a cut that can be inserted into one end of the spring 145 The groove 152 and the leg portion 151 of the to-be-secured piece 153 fastened to the first transmission lever 146 are formed. The spring 145 is helical, inserted into the second fixed shaft 55, the-end 154 is inserted into the spring shaft hole 85 of the operating handle 52, and the other end 155 is inserted into the cut groove 152 of the leakage display member 144, and is urged toward the first picture Above. At the same time, the other end 155 is provided with the operating handle 52 in the neutral position, so that when the operating handle 52 is moved to the open pole position, it abuts the abutting portion 156 on the other end of the swinging portion 8 3 of the operating handle 52. The first transmission rod 146 is composed of a vertical H 157 having an opening 159, and a vertical H 157 connected to the vertical H 157 and simultaneously engaged with the engagement portion 160 of the engagement portion 160 of the engagement portion 167 of the second transmission arm 147 , Constituted. At the same time, between the vertical pieces 1 57 and the engaging piece 158, there is an insertion recess 161 that can be inserted into the third fixed shaft 56 of the frame 53, and here the insertion recess 161 is inserted into the third The fixed shaft 56 is inserted into the protruding piece 78 of the trip link 50 in the opening 159, and the first transmission member 146 is rotatably held on the frame cover 89. The second transmission rod 147 is composed of a slanted piece 162 which is used to fasten the buckling portion 166 of the punctured part 153 of the leakage display member 144. The slanted piece 162 is connected to the first transmission rod 146 The card (please read the precautions on the back before filling in this page). This paper scale is applicable to China National Sample Rate (CNS) Grade 4 (_21〇 X 297 Gongyao) -17-81. 9. 25,000 218932 A6 B6 5. Description of the invention (16) The engaging piece 163 of the engaging part 167 of the part 160 is connected to the lower side of the locking part 166 of the inclined piece 162, and is arranged in a direction crossing the inclined piece 162, hook The hook shaft 1 6 4 of the hook portion of the traction spring 1 4 8 and the side surface of the inclined piece 16 2 can be used to fasten the locking H165 of the movable iron core 171 of the electromagnet device 149 described later. At the same time, there is provided between the inclined pieces 162 and the engaging pieces 163, which can be inserted into the insertion recess 168 of the first fixing shaft 54 of the frame 53, and the first fixing shaft 54 is installed in the insertion recess 168, by This holds the second transmission rod 147 rotatably on the frame cover 89. Furthermore, according to this embodiment, the transmission rod that transmits the output of the leakage detection device to the circuit breaker mechanism is composed of two members, but it is not a problem to use several members. The traction spring 148 is formed in a spiral shape and hung on the second transmission rod. The hook shaft 164 of 147 and the hook shaft 37 of the body 2. The electromagnet device 149 is composed of a coil shaft 169 wound around a coil, a fixed iron core 170, a movable iron core 171, and a yoke 172. The coil shaft 169 is composed of a central portion 173 of the winding coil, and a flange portion 174 that is connected to the central portion 173 and sandwiches the central portion 173, and extends from one protruding portion 174 to the other flange Through holes 175 are formed at both ends of the portion 174. The flange portions 174 at both ends are formed to be concave and convex to fit the concave portions 1 76 of the upper piece 182 and the lower piece 183 of the yoke piece 172 described later. The coil ends 1 77 at both ends of the coil shaft 1 69 are connected to the control circuit part 1 30 and the test circuit part 1 4 1 of the leakage detection device 26 by a lead wire (not shown). The fixed iron core 1 70 is slightly cylindrical, with a cut groove 178 inserted into the through hole 175 of the coil shaft 169. Please read the precautions on the back before filling in this booklet I printed by the WBC Consumer Cooperative Society The paper scale is applicable to the specifications of the National Standard (CNS) A 4 (210 -18-81. 9. 25,000 A6 B6 218932 V. Description of the invention (17) The retention recess 1 85 of the yoke piece 1 72 described later is retained. Movable iron core 17 1 pseudo-cylindrical movable iron core body 179, connected to the shaft 180 of the movable iron core body 179, and the locked portion 18 of the locking piece 165 which is locked to the second transmission shaft »147 Since the movable core body 179 is prevented from coming out by the holding recess 185 of the yoke piece 172 because it is inserted into the through hole 175 of the coil shaft 169, the movable core 171 will not fall off the coil shaft 169. The yoke piece 172 is formed into a three-letter shape by the connecting piece 1 84 facing the upper piece 1 82 and the lower piece 1 83, and the upper piece 1 82 and the lower H 1 83 are concave and convexly fitted to the coil shaft 169 The recess 176 of the flange portion 174 is thereby mounted on the coil shaft 169. At the same time, the upper piece 1 82 and the lower piece 1 83 are provided with a holding recess 185, thereby preventing the cut groove 178 of the fixed iron core 170 and the movable iron core material 1 7 9 from falling out of the through hole 1 7 5. Referring to Fig. 33 and Fig. 37, the operation principle of the leakage detection device 26, the test button 27, and the leakage display device 28 will be described. In the figure, 8 is pseudo-connected to the input terminal of the power wiring 6, 216 is connected to the neutral wire of the ground wiring 7, 9 is connected to the output terminal of the load power wiring 6, and 10 is connected to the output terminal of the load ground wiring 7. That is, when an unbalanced current flows through the circuit, it is picked up by the zero-phase converter 129 to produce a secondary output, which is then amplified by the amplifier 135 to turn on the switching element 136. By the excitation of the coil, the electromagnet The movable iron core 1 7 1 of the device 149 is sucked toward the fixed iron core 1 70 side, and the locked portion 1 8 1 of the movable iron core 1 7 1 pulls up the locking piece 165 of the second transmission rod 1 47, thereby making the second Transmission 147 is centered on the first rotating shaft 54 (please read the precautions on the back before filling in this booklet) • -installation_ order ) A 4 specifications (210 X 297 male cage) -19-81. 9. 25,000 218932 Printed A6 B6 by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of the invention (18) Rotating the center, the engaging part 167 of the second transmission lever 147 depresses the engaging part 160 of the first transmission lever 146 The transmission rod 146 rotates about the third fixed shaft 56 as a center, and via the projection 78 of the trip link 50 inserted in the opening 159 of the first transmission rod 146, the trip link 50 is guided by the third fixed shaft 56 Rotate for the center. After that, the movable contact 6 3 is pulled away from the fixed contact 92 and the contact 60 on the power supply side is opened in the same way as the trip action of the above-mentioned breaking mechanism 24. At the same time, due to the rotation of the second transmission rod 147, the locked portion 153 of the leakage indication member 144 is separated from the locking portion 166, and the leakage indication member is caused by the spring 145 installed through the second fixed shaft 55 and the operating handle 52 The display portion 150 of 144 protrudes from the operation hole 15 of the housing 1 while keeping the operation handle 52 in a neutral position. In addition, during the leakage test, the test button 27 can be pressed to make the movable contact plate 131 abut on the fixed contact shaft 132 to supply a signal to the test circuit section 141, thereby causing the unbalanced current of the zero-phase converter 129 to cause The electromagnet device 149 operates to attract the movable iron core 171. Therefore, as described above, the movable contact 63 is pulled away from the fixed contact 92 by the breaking mechanism 24. At the same time, due to electric leakage, the display part 150 of the electric leakage display part 144 protrudes from the operation hole 15 of the housing 1, and when the operation handle 52 is in the neutral position, if the operation handle 52 is displaced to the open pole position, the swing part 8 3 The other end will abut on the abutment portion 156 formed in the spring 145, and the other end 155 of the spring 145 will move downward in FIG. 34. As a result, the leakage display member 144 inserted into the other end 155 of the spring 145 is displaced toward the inner direction of the housing 1, and by this displacement, the leakage display is again applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 ) -20-81. 9. 25,000 (please read the precautions on the back before filling in this page) Installation · A6 B6 ^ 18932 V. Description of the invention (19) Component 1 44 The captive stop of the cap is tied to the second drive rod 1 47 of the captive part 1 66. Furthermore, according to this embodiment, the display portion of the leakage display member protrudes from the operation hole of the casing, and when the operation handle is in the neutral position, the pseudo operation handle moves it to the open pole position, so that the leakage display member is stopped at the second position The transmission lever can also be applied to operate the handle to move it to the closed pole position, so that the leakage display member is tied to the second transmission lever. The terminals are composed of the input and output terminals 8, 9 of the power wiring 6 and the output terminal 10 of the ground wiring 7. The input terminal 8 of the power wiring 6 is composed of a terminal screw 186 with an operation groove 189 of a screwdriver, a screw hole 190 for screwing the terminal screw 186, and a tab connected to the coil 104 of the pick-up electromagnet 94 The terminal board 187 of 191, and the nut 188 with the screw hole 192 of the terminal screw 186, and the input terminal 8 of the power wiring 6 is installed in the terminal groove 29 of the first area 23A. The output terminal 9 of the power wiring 6 is false, the operation groove 196 with a screwdriver is also a mountain-shaped washer 1 97, the terminal screw 1 93, the screw hole 198 for screwing the terminal screw 1 93, and the The power supply side wiring 128 is composed of a terminal board 194 of a leg piece 199 connected to this by a fixed connector 122, and a nut 195 equipped with a screw hole 20 ◦ for screwing the terminal screw 193, and is installed in the first Terminal groove 3 2 in zone 2 2 3 B. From this, the input terminal 8 of the power supply wiring 6 is connected to the output terminal 9 of the power supply wiring 6 via the contact 60 and the power supply wiring 128. The output terminals 10 of the grounding wiring 7 are all available, equipped with a screwdriver operation groove 205, and a terminal screw 20 with a mountain-shaped cooked piece 206, and screw-fastened terminal screws are available. This paper standard is applicable to the Chinese National Standard (CNS) A 4 specifications (2〗 0 X 297 public)-2 \-81. 9. 25. 000 Please read first-the precautions on the back before writing this bookbinding book. Central Bureau of Standards®: Printed by the Industrial and Consumer Cooperatives 218232 Α6 Β6 Printed by the Central Bureau of Standards of the Ministry of Economy and Technology WK Industrial and Consumer Cooperatives. 5. Description of Invention (20) 20 The screw hole 207 is provided with a terminal plate 202 which penetrates through the through hole 43 of the terminal isolator 4 to fix the inverted contact portion 208, a nut 203 which can screw the screw hole 209 of the terminal screw 201, and is provided with an overlap The through hole 210 in the screw hole 207 of the terminal board 202 is also covered by the green piece 204 of the cover body portion 211 of the output terminal 9 of the power wiring 6, and the output terminal 10 of the ground wiring 7 is installed like The terminal groove 32 of the output terminal 9 of the power supply wiring 6 is the terminal groove 42 of the upper terminal separator 4. The neutral device 212 is composed of a neutral movable plate 213 connected to the fixed side connecting portion 208 of the terminal board 202, and pressing the neutral movable plate 213 against the neutral handle 214 of the fixed side contact portion 208 to push the neutral movable plate 2 1 3 The spring 215 is pressed by the direction away from the fixed side contact portion 208, and the neutral wire 2 16 connected to the ground wiring 7 is formed. The neutral movable plate 213 is made of a conductive material into a rectangular shape, and one end is provided with an insertion hole 217 through which the positioning protrusion Η 223 of the spring 2 15 described later is inserted, and at the same time, one end is fixed to the neutral wire by welding or the like 216, and the contact portion 3 4 of the body 2 disposed between the outer wall 13 and the inner wall 40 faces the fixed side contact portion 208. In this way, the neutral movable plate 213 and the fixed side contact portion 208 constitute a neutral contact 2 1 8. The neutral handle 2 1 4 is formed of an insulating material such as synthetic resin and has an approximately elliptical shape when viewed from the side. The ring portion 2 19 that abuts on the neutral movable plate 2 1 3 by rotation is engaged with the concave and convex portions of the body 2 The position (not shown), the rotation support shaft 2 2 0 that becomes the center of rotation, extends to the upper end surface of the inner wall 40 and the operation portion 2 2 1 that is operated by the outside of the housing 1, (please read the precautions on the back before filling in (This page)-丨 The size of the paper for dressing, ordering and dressing is applicable to the Chinese National Standard (CNS) Grade 4 (210 X 297 male) -22 ~ 81. 9. 25,000 218932 A6 B6 Printed by the Ministry of Economic Affairs, Central Standard Ma8ong Consumer Cooperatives 5. Description of invention (21) and the protrusion 222 which presses the neutral movable plate 213 against the fixed inverted contact portion 208, and is arranged in the housing 1 Inside, the operation portion 22 1 protrudes from the window hole 12 for the neutral handle. The spring 21 5 is made of a resilient member in a spiral shape, and is installed in the installation recess 33 3 6 of the support portion 33, thereby pushing the neutral movable plate 21 3 away from the fixed contact portion 208. At the same time, the positioning tab 223 of the spring 215 is inserted into the insertion hole 2 1 7 of the neutral movable plate 2 1 3 and the insertion recess 34 a of the inserter body 2, thereby determining the position of the neutral movable plate 2 13. At the same time, at the front end of the spring 215 abutting the neutral movable plate 213, there is a bearing 224 for expanding the area of the resilient movable plate 213 to the neutral movable plate 213. One end of the neutral wire 216 is fixed to one end of the neutral movable plate 213, and is inserted into the slit 134 of the leakage detection substrate 133 through the insertion recess 38 of the zero-phase converter 1 29 and the arc isolator 3 , Protruding from the leakage circuit breaker through the insertion hole 20, thereby connecting to the grounding side (not shown). Next, refer to Figure 3 8 to show how to open and close the neutral device 2 1 2. That is, as shown by the dotted line in the figure, the neutral handle 214 is folded down and the neutral movable plate 213 is opened. In this state, the neutral movable plate 21 3 abuts on the abutment portion 34 of the body 2 due to the elastic force of the spring 21 5. If the operating portion 221 of the neutral handle 214 is rotated to stand up in this state, the front end of the protrusion 222 formed on the neutral handle 214 will abut on the neutral movable plate 213, pushing the neutral movable plate 213 to contact the fixed inverted Contact portion 208. When the neutral movable plate 213 is pushed across the center of the front end of the protrusion 222, the pushing force of the spring 215 will push the front end of the protrusion 222 diagonally upward to the right of Fig. 38, and the neutral movable plate (please read the notes on the back before filling in This page) 丨 Installation · Ordering · The size of this paper is in accordance with Chinese National Standard (CNS) A 4 specifications (2) 0 X 297 mm) -23-81. 9,25,000 Ministry of Economic Affairs, Central Bureau of Standards, Employee and Consumer Cooperative, 5th Agricultural Co., Ltd. 218932 A6 _B6_ V. Description of the invention (22) 213 is in contact with the fixed side contact portion 208. The neutral handle is fixed 2 14. Next, referring to Fig. 38 and Fig. 39, the method of assembling this leakage circuit breaker in the distribution board will be described. In 圔, 225 is divided by the voltage, which is equipped with the receiving frame 226 of the installation accessory 229 for installing the leakage circuit breaker, the door 227 that opens and closes the opening of the receiving frame 226, and the handle protrusion 1 that can be inserted into the leakage circuit breaker 1 The window frame 230 of 1 is formed by covering the middle cover 228 outside the handle protrusion 11. The mounting accessories 229 of the bearing frame 225 can be inserted into the installation recesses 17 and 18 of the leakage circuit breaker, thereby assembling the leakage circuit breaker in the distribution board 225. Furthermore, according to this embodiment, the operation handle, the leakage display member, and the test button are arranged in this order from the input terminal side of the power wiring. However, if they are arranged in order according to the direction of the input and output terminals of the power wiring, It can be configured in that order. At the same time, according to this embodiment, Meng arranges the bimetal near the input terminal of the power wiring, and the control circuit of the leakage detection device near the output terminal of the power wiring, but it is also possible to arrange the bimetal on the power supply Near the output terminal of the wiring, the control circuit of the leakage detection device is arranged near the input terminal of the power wiring. According to the leakage circuit breaker described in item 1 of the patent application scope, because the handle protrusion of the case is sequentially arranged along the direction of the input and output terminals, the leakage display member and the test button, it can leave the leakage circuit breaker next door The operating handle, the leakage display member and the test button, and when the leakage circuit breaker is arranged side by side, the operation handle, the leakage display member and the test can still be easily recognized (please read the precautions on the back and fill in this page) —Installation · Ordering- The size of clothing paper is in accordance with China Sleepy Family Standard (CNS) A 4 specifications (210 X 297 male yak) -24-81. 9. 25,000 218932 A6 B6 Printed by the Ministry of Economic Affairs, Central Standards Bureau, 8 Industrial and Consumer Cooperatives 5. Description of the invention (23) The inspection button is a component of the leakage circuit breaker. According to the leakage circuit breaker described in item 2 of the patent application scope, because the bimetal of the breaking mechanism of the leakage circuit breaker is arranged near one side of the input and output terminals, and the control circuit part of the leakage detection device is arranged at the input In the vicinity of the other side of the output terminal, in addition to the above effects, the heat generated by the bimetal will not be transferred to the control circuit part, and the control circuit of the leakage detection device will not be easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention. Figure 2 Ye is a longitudinal section of the part shown in Figure 1. The third circle is a partial longitudinal cross-sectional view shown in FIG. 1. Figure 4 is a partial longitudinal cross-sectional view of the one shown in Figure 1 and pseudo-Figure 1. Figure 5 is a perspective view showing the state where the cover is attached to Figure 1. Figure 6 is the top of Figure 5. Figure 7 is a front view of Figure 5 pseudo. The eighth image is the fifth side view from the input terminal side of the power wiring. x Figure 9 is a side view of the 5th side seen from the output terminal side of the power wiring. Figure 10 is an exploded perspective view of the one shown in Figure 5. Figure 11 Figure 1 is a partial exploded view of the image shown in Figure 1. Figure 1 Figure 2 Pseudo 1 ◦Partial exploded perspective view of the figure. Figure 13 is a partially exploded perspective view of the one shown in Figure 10. (Please read the notes on the back before filling out this page). Outfit. Order · This paper scale is applicable to China National Standard (CNS) A 4 specifications (210 X 297 male yak) -25-81. 9. 25,000 218932 A6 B6 V. Description of the invention (24) Part 14 Exploded perspective view of Figure 14 and Figure 10. The fifteenth is a partially exploded perspective view of the one shown in tenth. Figure 16 is a partially exploded perspective view of the one shown in Figure 10. The 17th image is further divided into the exploded perspective view shown in FIG. 10. The 18th is a partially exploded perspective view of the one shown in Figure 17. Figure 19 Figure 19 shows a partially exploded perspective view of Figure 17. Fig. 20 is a partially exploded perspective view of the 17th image. Figure 21 is a partially exploded perspective view of the one shown in Figure 17. Figure 22 is a partially exploded perspective view of the one shown in Figure 17. 23 圔 傜 Figure 17 shows a partially exploded perspective view. The twenty-fourth part is similar to the part shown in the seventeenth part. Figure 25 shows a longitudinal cross-sectional view of the state in which the handle plate shown in Figure 1 is on the connected side. Figure 2 6 is a partial longitudinal cross-sectional view shown in Figure 25. Figure 2 7 shows the vertical section of the part shown in Figure 2 5-5. Figure 2 8 Figure 傜 Figure 25 shows a partial longitudinal cross-sectional view. Figure 29 shows a longitudinal cross-sectional view of the tripped state shown in Figure 1. Figure 30 Figure 傜 Figure 2 9 shows a partial longitudinal cross-sectional view. Figure 3 1 Figure 傜 Figure 2 Part 9 longitudinal section view. Figure 3 2 Figure 傜 Figure 29 shows a partial longitudinal cross-sectional view. Figure 3 Figure 3. Circuit diagram of the leakage detection mechanism shown in Figure 1. Fig. 34 is a pseudo-illustration of the longitudinal cross-section of the tripping action caused by leakage in Fig. 1; Please-read the notes on the back and then fill in this booklet. Printed by the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs. 9. 25,000 A6 B6 218932 V. Description of the invention (25) Part 3 Longitudinal cross-sectional view of those shown in Fig. 35 and Fig. 34. The 3rd to 6th is a partial longitudinal sectional view shown in FIG. 34. Section 37 is a partial longitudinal cross-sectional view of section 34. Fig. 38 pseudo-shows a longitudinal cross-sectional view of the neutral device shown in Fig. 1. Figure 39 is a longitudinal cross-sectional view showing a state where the one shown in Figure 5 is assembled to the distribution board. Figure 4 ◦The figure is a front view showing the state shown in Figure 5 mounted on the distributor. Please read the precautions on the back of it first and then fill out this binding. The L-printed paper printed by the Industry and Consumer Cooperative of the Central Standards Bureau of the Ministry of Economy is again applicable to the China National Standards (CNS) A 4 specifications (21〇X 297 Gongchu) -27-81 ,9. 25,000