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Patent Searching and Data


Matches 501 - 550 out of 15,794

Document Document Title
JP2019192495A
[Subject] In an opening-and-closing unit for wiring accessories, assembly nature is made good and productivity is raised. [Means for Solution] Opening-and-closing unit 70 which cooperates with an electric socket and operates is provided ...  
JP2019192577A
[Subject] Troublesome wiring work is unnecessary and it aims at obtaining a circuit breaker without concern, such as abnormal operation. [Means for Solution] It is quick-connect terminal unit 3 which is removably formed in an end of a lo...  
JP2019192622A
[Subject] When there is danger of collapse of a shake house greatly in an earthquake, a breaker blocking tool by which the breaker switch is turned off is provided. [Means for Solution] One corded material with length To , a clip stop wh...  
JP6599084B2  
JP6594689B2  
JP2019530134A
An electronic tripping device for multi-electrode electrical appliances for wiring protection of a breaker type including a block for current measurement (1) and a block for electric processing of a current measurement value (2). Each of...  
JP2019175684A
[Subject] Even if it is in the state where load wiring was connected to a quick-connect terminal, a molded case circuit breaker which can carry out an insulation resistance measurement examination easily is provided. [Means for Solution]...  
JP2019176549A
[Subject] Provide structure where a wiring state of a load side of a main circuit can be grasped where a breaker is turned OFF. [Means for Solution] Current outputting part 11 which sends current through a circuit, and current measuremen...  
JP6587013B1
[Subject] The rail attaching structure of an electric appliance which can perform rail wearing of an electric appliance and removal by enabling operation of a slider, without removing the terminal cover which has covered the terminal box...  
JP6584612B2  
JP6583493B2  
JP6583323B2  
JP6584216B2  
JP2019164911A
[Subject] Even if it is the distribution board with which a thin branching breaker was attached, a connector for branching breakers which makes easy connection of a branching cable run with a secondary terminal of a branching breaker is ...  
JP2019164912A
[Subject] Even if it is the distribution board with which many thin branching breakers were attached, a connector for branching breakers which can connect a branching cable run to a secondary terminal of a branching breaker easily is pro...  
JP6580233B2  
JP6580041B2  
JP2019160678A
[Subject] By calculating a condition signal which arises at the time of ON OFF operation of a molded case circuit breaker, it can be checked whether ON OFF operation is performed by molded case circuit breaker, and a molded case circuit ...  
JP6577788B2  
JP6576233B2  
JP2019154110A
[Subject] When you adjoin the existing distribution board, you attach an admiration Earthquake relay board and you make wiring connection of a line between a distribution board and an admiration Earthquake relay board, provide an admirat...  
JP2019153428A
[Subject] A possible circuit breaker of controlling more exactly an electrical connection between a terminal metal fixture and a movable contact which is not meant is provided. [Means for Solution] Circuit breaker 10 has power supply sid...  
JP6574618B2  
JP2019145470A
To provide an attachment structure to an attachment panel of a circuit breaker, capable of easier attaching it to the attachment panel.A lock part 32 can be vertically slid between a lock position projected to a lower direction from a bo...  
JP2019145270A
To provide a circuit breaker capable of quickly commutating an arc from a fixed contactor and a movable contactor to arc horns.A circuit breaker 10 comprises: a fixed contactor 20; a movable contactor 22 which moves toward and away from ...  
JP6568073B2  
JP3222720U
[Subject] When electric supply by the side of secondary is intercepted by over-current by the side of secondary at a place which available light does not reach night or daytime also, either, By making lighting apparatus for emergencies t...  
JP6563153B1
The amount of oxygen atoms contained per unit volume is 1.75x10.-2[mol/cm3It is an insulating material fabrication object for Arc extinguishing consisting of the thermosetting resin hardening object which is more than]. As for a thermose...  
JP3222629U
[Subject] If electric supply to a primary side of a molded case circuit breaker from the outside is stopped and it is that the electric current is cut off in an earthquake etc. especially in the night, by making lighting apparatus for em...  
JP2019135683A
To provide a circuit breaker than can be downsized.A circuit breaker 100 comprises: a stator 10 in which a stationary contact is provided; a movable element 20 in which a movable contact is provided; and a movable element case body 31 ho...  
JP6559989B2  
JP6560561B2  
JP6559990B2  
JP6559988B2  
JP6556139B2  
JP2019128981A
To provide a circuit breaker which can reduce manufacturing man-hour.A circuit breaker 10 electrically connects and breaks a power side terminal seat 31 and load side terminal seat 41 by contacting and separating a stationary contact 32 ...  
JP2019121437A
To provide a circuit breaker which can be easily assembled, while adopting a quick connection terminal.A circuit breaker comprises: an intermediate base 12 having quick connection terminal metal fittings 10 and 10, load seats 21 and 21 h...  
JP2019121549A
To provide a circuit breaker improved to be able to create detection signals of various contents in response to user's request.A circuit breaker 1 includes a circuit breaker body part 8, a state detection switch SW, an alarm detection sw...  
JP6546551B2  
JP2019520026A
A circuit breaker system has an operation handle of an inside connected to an axis which is arranged in enclosure and prolonged from a circuit breaker. An internal operation handle is provided with the following. An engagement clutch con...  
JP6540199B2  
JP6539717B2  
JP2019518312A
At least one electric circuit provided in a protection instrument of a circuit breaker type electric wire in order to send current of an electric wire, In order that a proofreading spring may open a point of contact of an electric circui...  
JP2019096602A
To provide a circuit breaker for use in a high voltage application, which is adapted to minimize arc formation and functions quickly to extinguish arc even when the arc is formed.A high voltage DC circuit breaker provided with double bre...  
JP2019517093A
The Arc extinguishing room provided with the side opening which is a direct-current breaker and counters the 1st case is attached to the 2nd case, The generation-of-gas cover containing two generation-of-gas boards countered and installe...  
JP2019096601A
To provide a circuit breaker that functions to suppress an arc between contacts of the circuit breaker independently of polarity of a circuit, and that has an arc-extinguisher preventing a drastic increase in complexity and cost of the c...  
JP2019091685A
To provide an alternative structure of circuit breaker based on low profile design, while reducing possibility of corrosion or deposit which causes blockage of electrical communication between contacts.A circuit breaker 100 includes a fi...  
JP2019087327A
To provide a circuit breaker capable of efficiently dissipating heat generated from a current limiting element and provided with a small space current limiting element.A circuit breaker includes a fixed contact connected to a power suppl...  
JP2019083599A
To provide a breaker mounting structure for a distribution board to which a breaker is easily detachable, in which a sufficient fixing power at a time of mounting is secured, and which is low in cost.A breaker mounting structure 1 includ...  
JP2019083598A
To provide a breaker mounting structure of a distribution board to which the breaker is easily detachable and in which a sufficient fixing power at a time of mounting is secured and which is low in cost.A breaker mounting structure 1 inc...  

Matches 501 - 550 out of 15,794