| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | Piston trip reset lever | JP2013548412 | 2011-12-16 | JP2014502031A | 2014-01-23 | ウッドソン キャメロン; パウエル ロドニー |
| 配線用遮断器内の圧力トリップ機構のリセットレバーに手動レバーからの動きを伝達するための装置である。 圧力トリップ機構は、アーク放電事象中に高温気体が放出されると起動し、圧力が上昇する結果、トリップ機構のピストンを膨張させ、これにより遮断器を起動する。 いくつかの妨害事象においては、高温気体、及び場合によっては溶融金属粒子が圧力トリップ機構のプラスチックピストンの表面を傷つける原因となり、バネによってトリップ機構を妨害前の位置にバイアスしたとしても、トリップ機構が妨害前の位置に戻るのが妨げられる。 本明細書において開示される構成は、妨害前の位置に戻るように圧力トリップ機構に力を加えるために、遮断器をリセットするために使用される手動レバーの動きを圧力トリップ機構に接続されたリセットレバーにリンクさせる。
【選択図】図２Ｂ |
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| 162 | Installed photovoltaic strings, active and passive monitoring system for sub-strings and modules, | JP2013525969 | 2011-08-15 | JP2013537720A | 2013-10-03 | デイビッド， イー． クライツ， |
| A photovoltaic (PV) monitoring system measures the health of PV installations by measuring, calculating, and reporting the passive (dark) and active (illuminated) electrical characteristics of the PV strings, substrings, and modules that comprise the installation. | ||||||
| 163 | Of the circuit breaker for the 4-pole wiring rotation pin correction mechanism | JP2010270692 | 2010-12-03 | JP5059934B2 | 2012-10-31 | ビョン ス アン |
| 164 | Switchgear device having a plurality of single-pole switching units and comprising single driving mechanism for the units | JP2011270867 | 2011-12-12 | JP2012129205A | 2012-07-05 | GRUMEL CHRISTOPHE; GIRAUD DENIS |
| PROBLEM TO BE SOLVED: To improve operation dissymmetry of the other pole to the center pole of an operating mechanism of a multi-pole circuit breaker.SOLUTION: A switchgear device 600 has a main unit Bp supporting an operating mechanism 8, and at least a first auxiliary unit Ba1. Each of these units has a rotation bar coupled to a mobile contact bridge guided in the case of rotation around a rotation axis Z. Two stationary contacts collaborate with the mobile contact bridge. The operating mechanism 8 controls at least one driving rod 30. The angular movement of the at least one driving rod 30 causes the angular movement of the mobile contact bridges between an opening position and a closing position. Compensation means comprises a stop 60. The stop 60 is pressed at the closing position. By this pressing, the driving rod 30 restricts the movement of the rod at a level of the first auxiliary unit Ba1, and applies a rotation torque to the rod to hold it parallel to the axis Z. | ||||||
| 165 | Multipolar circuit breaker | JP2006273207 | 2006-10-04 | JP4283838B2 | 2009-06-24 | キ−ホワン オー |
| 166 | Circuit breaker | JP2001569839 | 2000-03-17 | JP4232370B2 | 2009-03-04 | 征浩 伏見; 伸示 山県; 道広 林; 節夫 細貝; 良三 鈴木; 進 高橋 |
| 167 | Circuit breaker | JP23517599 | 1999-08-23 | JP3997664B2 | 2007-10-24 | 勝典 久保山; 直司 内田; 龍典 高橋 |
| 168 | Breaker for multipole wiring | JP2006273207 | 2006-10-04 | JP2007103374A | 2007-04-19 | OH KI-HWAN |
| PROBLEM TO BE SOLVED: To provide a breaker for multipole wiring which realizes the balance of contact pressure of a contactor in a monopole breaking unit relatively far from an opening and closing mechanism and reliability of opening and closing operation of the contactor. SOLUTION: The breaker for multipole wiring comprises a substrate positioned between a monopole breaking unit relatively far from the opening and closing mechanism comparing with other monopole breaking unit and its neighboring monopole breaking unit among the plurality of monopole breaking units; a link mechanism rotatably supported on the substrate and providing compensation rotaion moment to a driving shaft not to make the contact pressure between the contactors in the monopole breaking unit relatively far from the opening and closing mechanism lower than the contact pressure between the contactors in other monopole breaking unit; and a spring having one end part supported by the substrate and the other end part supported by the link mechanism to provide elastic force to apply the compensation rotation moment to the link mechanism. COPYRIGHT: (C)2007,JPO&INPIT | ||||||
| 169 | Multipole circuit breaker with a plurality of single-pole braking unit | JP2005034918 | 2005-02-10 | JP2005251742A | 2005-09-15 | AUQUE HENRI; SERPINET MARC |
| <P>PROBLEM TO BE SOLVED: To provide a circuit breaker which is miniaturized and easily manufactured and in which a mechanical link between units is simplified. <P>SOLUTION: This multipole circuit breaker is provided with a plurality of single-pole breaking units in the form of cases with two large side faces (44), respectively, and having at least one movable contact (8) which operates in conjunction with at least one stationary contact (9); an operating mechanism (17) common to a set of breaking units to operate opening/closing of the contacts of the single-pole breaking units (2); a first electrical connection means arranged in the circuit side; and a second electrical connection means arranged in the load side. The plurality of the breaking units (2) are grouped on two superposed layers, and at least one layer comprises at least one pair of the single-pole breaking units (2). The operating mechanism (17) is provided with mechanical connecting means (13, 20) to simultaneously operate the single-pole breaking units (2) of each layer. <P>COPYRIGHT: (C)2005,JPO&NCIPI | ||||||
| 170 | Interlocking apparatus for preceding start type undervoltage tripping apparatus for motor protection breaker | JP2004373848 | 2004-12-24 | JP2005197250A | 2005-07-21 | SEUNG HEON CHO |
| <P>PROBLEM TO BE SOLVED: To make a separate additional part for a breaker body for motor protection unnecessary by integrating a lever part in order to interlock a handle power transmission member for driving an opening and closing fitting part of a breaker body for motor protection to an undervoltage tripping apparatus, regarding the interlocking structure of the preceding start type undervoltage tripping apparatus. <P>SOLUTION: A handle 42 for a user to operate the breaker for motor protection to an on or off position, the handle power transmission member 30 provided with a gear part which is connected to the handle on the same axis and rotating together and the lever part 20 extended at a right angle to the axial direction of from the handle power transmission member and interlocked with the preceding start type undervoltage tripping apparatus 100 are contained in the constitution. <P>COPYRIGHT: (C)2005,JPO&NCIPI | ||||||
| 171 | Terminal unit of multipolar switch | JP35320199 | 1999-12-13 | JP2001167682A | 2001-06-22 | KAWADA HISAO; UCHIDA NAOJI; KUBOYAMA KATSUNORI; YAMAZAKI MITSUYOSHI |
| PROBLEM TO BE SOLVED: To lengthen an insulation distance of a switch terminal without increasing a size of a switch main body. SOLUTION: An inter-face insulation distance G of a terminal 9b and an insulation distance H between panel cut sides P become larger than a switch 1 itself, by mounting the terminal unit 8 having a connecting conductor 9 connected to a terminal 4 of the switch 1 on the terminal of the switch 1 and by connecting an outer electric wire 10 to the terminal 9b of the connecting conductor 9. Since a shape and a size of the unit switch 1 or an unit case 12 of the terminal unit 8 are set regardless of a case 2 or cover 3 of the switch 1, a required insulation distance can be ensured without increasing a size of a switch main body. COPYRIGHT: (C)2001,JPO | ||||||
| 172 | Circuit breaker | JP20013889 | 1989-08-01 | JP3070685B2 | 2000-07-31 | ウイリアム・エルスワース・ビッティ，ジュニア; ジョセフ・フランク・チャングル; ランス・グラ; ローレンス・ジョセフ・カップルス |
| 173 | Circuit breaker | JP20358886 | 1986-08-28 | JPH0824020B2 | 1996-03-06 | ARAN BAAKU SHINPU |
| 174 | Multi-pole circuit breaker | JP6735794 | 1994-04-05 | JPH06325680A | 1994-11-25 | JIYANNRIYUTSUKU PEIEEBUYURAN |
| PURPOSE: To provide a multi-pole circuit breaker in a modular structure for enabling assembly of a certain number of circuit breakers in the standard size of module. CONSTITUTION: A shielding module 14 is made of a plastic material and formed by a parallelepiped mono-block cartridge 16 which is stored inside a section corresponding to a bottom plate 88. The cartridge 16 stores at least static contacts 34, 36 and arc-diextinguishing chamber and a terminal 40, and a pair of joining pieces 38, 42 for the purpose of providing connection to the releasing module 46 of the same pole. A mechanical operation module 122, consisting of a switching bar 82 and an operational mechanism 60, is fixed to a cover 90. A rotary releasing bar 52 is supported by a clipping means 138 on the bottom surface of the cover 90. A recess 114 and a cut 138 are arranged on a spacer 94 of the bottom plate 88, and an auxiliary assembly A consisting of a set of a shielding module 14 and releasing modules 46, 46a is adjacent to an auxiliary assembly B, consisting of the cover 90 on which a mechanical operational module 122, a releasing bar 52 and a latch are attached so as to be the first support surface of a switching bar 82 and a releasing bar 52. COPYRIGHT: (C)1994,JPO | ||||||
| 175 | Multi-pole breaker equipped with single pole unit | JP27615392 | 1992-10-14 | JPH0628964A | 1994-02-04 | FUIRITSUPU PERIE; JIYANNPIEERU NERO; ROBEERU MORERU; JIYANNPIEERU NUBON |
| PURPOSE: To provide a multi-pole breaker of a simple configuration equipped with a single pole unit by using a coupling rod to generate connection of a rod piece of single pole unit equipped with a contact bridge which is rotated parallel with the large side faces of a case through a rotary shaft. CONSTITUTION: A rod piece 20 of a single pole unit rotates parallel with the large side faces 15 and 16 of a case, and the contact of the rod piece 20 is contacted with and separated from the stationary contact. Two coupling rods 28 penetrating rod piece 20 couple together the rod pieces 20 of adjoining single pole units, and thereby a crank rotation is generated. According to this configuration, a simple multi-pole circuit breaker equipped with a plurality of single pole units can be accomplished. | ||||||
| 176 | Multipole crossbar assembly for circuit breaker | JP2425792 | 1992-01-16 | JPH0512976A | 1993-01-22 | DEBITSUDO AANORUDO; ROJIYAA NIIRU KIYASUTONGEI |
| PURPOSE: To provide an apparatus to assemble common module type crossbar units into multiple poles of the molded case circuit breaker. CONSTITUTION: The module type crossbar units of molded case circuit breaker make possible interconnection of multiple contact arm assembly 45 by a single module unit. To increase acceleration to moving a contact arm 25, a contact arm acceleration lever 36 is connected to the contact arm of and crossbar assembly 45 is connected. To improve the acceleration to the break position of the moving contact arms 25, the moving contact arm 25 of the multiple-pole circuit breaker is shifted from an alignment line of rotation in each pole on the crossbar assembly. | ||||||
| 177 | Switch device for interrupting faulty current | JP16788591 | 1991-07-09 | JPH04229918A | 1992-08-19 | KAARU SHIYUTEEKUMIYURAA |
| PURPOSE: To make a multiphase faulty current interrupting switch device usable as a self-contained single-phase operation means. CONSTITUTION: This device comprises a vacuum switch chamber 1, a current transformer 4, a porcelain releaser 5, an interrupting spring 9, and a tightening device 10. After a faulty current is interrupted, a switch is turned on again via a screw spindle 18 to tighten the interrupting spring. The extension 25 of the shaft of a movable switch contact 1b transmits opening and closing movements toward the outside, where it indicates a switch position. The secondary coil 4b of the current transformer and the ring coil 5a of the porcelain releaser are connected in series with each other. When a lower faulty current level is reached, an induced secondary current is utilized to lock the tightening device. The interrupting spring thereafter interrupts the vacuum switch chamber. After a failure has been removed, the vacuum switch chamber is again switched on via the screw spindle 18. COPYRIGHT: (C)1992,JPO | ||||||
| 178 | Mounting device for wiring circuit breaker operational mechanism | JP29411989 | 1989-11-14 | JPH02223123A | 1990-09-05 | ROJIYAA NEIRU KASUTONGUEI; DEBITSUTO JIYOSEFU MEINAASU |
| PURPOSE: To enable attachment between the latch assembly of a circuit breaker and an operational mechanism assembly without requiring screw(s) and rivet(s) by catching, in press fitting way, an operational mechanism between the cover and the case of the circuit breaker. CONSTITUTION: The cover 12 of a stack protection unit 10 is pressed downward so as to touch a case 11. When the cover is attached to the case, an operational mechanism is subjected to press fitting between step parts 32A, 32B integrally formed on the bottom parts of side pieces, 24, 25 having corners and opposing step parts 52A, 52B formed integrally in the cover. In this way, the latch assembly and the operation mechanism assembly of a circuit breaker can be attached without requiring screw(s) and rivet(s). COPYRIGHT: (C)1990,JPO | ||||||
| 179 | JPH01503263A - | JP50368788 | 1988-04-20 | JPH01503263A | 1989-11-02 | |
| 180 | JPS6326948U - | JP12017786 | 1986-08-04 | JPS6326948U | 1988-02-22 | |
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