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Patent Searching and Data


Matches 901 - 950 out of 15,809

Document Document Title
JP6049004B2  
JP2016213005A
To provide a circuit breaker device capable of outputting an alarm indicating a trip state despite the structure in which a handle does not stop at an intermediate position when a circuit breaker trips.A circuit breaker device comprises ...  
JP2016213142A
To provide a terminal cover that makes adaptability to a state of a charging part and reliability compatible.The terminal cover comprises a stationary part 21 and a movable part 22. In the stationary part 21, a top plate part 21t that co...  
JP6042756B2  
JP6044927B2  
JP2016538705A
A circuit breaker containing a pressure relief valve is provided. This pressure relief valve contains a vent part and a barrier part. If a barrier part is exposed to excessive heat which occurs with an arc, it will be opened, and it is c...  
JP2016207617A
To provide a terminal adapter of a circuit breaker improved so that the bar conductor of a trunk circuit can be relay connected to the terminal of the circuit breaker while ensuring the insulation distance specified by the distribution b...  
JP2016207536A
To provide a thermal tripping device for a circuit breaker capable of adjusting a breaking time in overcurrent electrification into desired time in accordance with an application of an object while keeping equal a curvature amount of a c...  
JP2016207283A
To provide a wire connection part of wiring accessories improving the workability of wire connection work, by facilitating recognition of whether wire connection with the wire connection part is in a limited state or in a permitted state...  
JP2016538692A
The 1st Baffle member (102) who has two or more 1st degassing holes (110) constituted so that ionizable gas which arc Baffle (100) has been arranged in it and each produced by arc discharge might be accepted, The 2nd Baffle member (104) ...  
JP6037427B2  
JP6037229B2  
JP2016201171A
To provide a circuit breaker capable of mounting a metal magnetic body on a stationary contact with good workability.A circuit breaker includes: a movable contact 1 equipped with a movable contact point 2; a stationary contact 4 equipped...  
JP6033107B2  
JP6035530B2  
JP6033265B2  
JP6031686B2  
JP6030934B2  
JP2016194977A
To provide a circuit breaker that can be easily installed.Wire insertion holes 23a, 23b, 43a of a breaker 14 are juxtaposed with one another along the width direction of the breaker 14. The middle wire insertion hole 23b of the three wir...  
JP2016195055A
To provide an assembly structure of a circuit breaker improved so that a through current transformer, fitted to a main circuit conductor to be laid in the body case by simple snap-fit coupling, can be fixed and supported while being posi...  
JP2016195016A
To provide a connection failure detector which can be retrofitted to a normal circuit creaker, and in which the mounting position is not affected by the circuit breaker body, or the position of a wire connected with the circuit breaker, ...  
JP2016195096A
To provide an electronic circuit breaker capable of detecting the voltage, without using a transformer employing a plurality of windings.An electronic circuit breaker includes contacts 15r-15t for switching the current of an electrical p...  
JP2016194978A
To provide a circuit breaker capable of suppressing occurrence of arc.A breaker 14 includes a first circuit block 20 and a second circuit block 40. An opening and closing mechanism of the first circuit block 20 separates a movable contac...  
JP6024592B2  
JP3207484U
[Subject] Switching equipment and its terminal which can avoid a problem which can avoid slack of pinching structure of a terminal, and improves efficiency of large electric power transmission, and sparks tend to produce for a terminal a...  
JP6018143B2  
JP6019421B2  
JP6019424B2  
JP6019422B2  
JP6019423B2  
JP6020236B2  
JP6018144B2  
JP3207089U
[Subject] A circuit breaker with a self lock function which can protect safety of the circuit breaker itself and an electric appliance is provided. [Means for Solution] A top case, a lower case, a self lock magnet coil, and a self lock e...  
JP3207088U
[Subject] A circuit breaker with a self lock function which has a ceramic insulator is provided. [Means for Solution] A top case, lower case 2, self lock magnet coil 15, and a self lock elastic rubber sheet, It is a circuit breaker with ...  
JP6009340B2  
JP6011825B2  
JP3206975U
[Subject] An electric power breaker with high assembly efficiency is provided. [Means for Solution] An electric power breaker is provided with the following. Base 10, Cover 20, Rocker switch 30, A terminal assembly article, base assembly...  
JP6007135B2  
JP6005085B2  
JP2016177914A
To provide a switchgear capable of completely shutting down an electric current by driving and extending an arc in a different direction for an increased arc resistance without depending on an arc spot position of an arc parted by a driv...  
JP2016174497A
To solve such problems that an operation handle is required according to the operation stroke of an operation knob for redesign of the cam and link of obtaining the projection amount of an interlock rod, that redesign of the cam and link...  
JP5995268B2  
JP5995269B2  
JP5995077B2  
JP2016167389A
To provide an electromagnetic trip device and a circuit breaker in which the operation time in a motor starting current region is slower as compared with a prior art, and the operation time in a low over-current region and a short-circui...  
JP2016167390A
To provide an electromagnetic trip device and a circuit breaker in which the operation time of a motor starting current region is slow as compared with a prior art, and the operation time in a low over-current region and a short-circuit ...  
JP5993023B2  
JP5992603B2  
JP5984518B2  
JP2016162585A
To provide a small-sized breaker having high cut-off performance.This breaker is equipped with an arc-extinguishing chamber 130 for extinguishing an arc generated between a stationary contact and a movable contact. The arc-extinguishing ...  

Matches 901 - 950 out of 15,809