Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 451 - 500 out of 15,239

Document Document Title
JP2016110852A
[Subject] An electromagnetism tripping device and a circuit breaker with operating time late compared with the former and operating time equivalent to the former in a low over-current field and a short-circuit current field in a motor st...  
JPWO2014010040A1
【課題】小型で過電流による引き外し操作時 のバイメタルの温度を上げることができる熱 動電磁形の引き外し装置を備えた回路遮断器 を得る。【解決手段】3相電路を開閉す...  
JP2016110857A
[Subject] Structure which fixes an overcurrent relay part in a circuit breaker by easy composition is provided without using a fastening means of a bolt etc. [Means for Solution] A case in which the upper surface carries out an opening, ...  
JP5935088B2  
JP2016100321A
[Subject] Opening operation of a breaker can be recognized, and even if it is the cable run provided with a breaker, a cable run faulty connection detector circuit which can detect faulty connection generating with sufficient accuracy is...  
JP5922786B2  
JP5922423B2  
JP5922426B2  
JP2016093045A
[Subject] A box for electric appliance storage which could store an electric appliance provided with plug-in connection structure to the inside, and realized a miniaturization is provided. [Means for Solution] The bottom of case 1 was pr...  
JP2016086474A
[Subject] Also when it is used in combination with a plug-in breaker which can choose a connection phase, an extension unit which can prevent a mistake in a phase change certainly is provided. [Means for Solution] In case 11 arranged bet...  
JP2016085936A
[Subject] It can attach also with a load side the power supply side of a switch of a structure in a completely different class, and provides a terminal cover which moreover made the end face project rather than the end face of a terminal...  
JP2016086493A
[Subject] If direct-current voltage inputted into a power conditioner becomes high, the switch used for the sunlight panel side must be changed into what has high rated voltage, and will serve as high cost. If it can respond to what has ...  
JP2016085956A
[Subject] Also when it is hard to inspect visually a position of a penetration hole for inserting in a measurement member according to installation requirements of power distribution apparatus, a terminal cover which can insert a measure...  
JP2016085831A
[Subject] It is small and provides a circuit breaker of high interception performance. [Means for Solution] Middle electrode 18 which has arc divided part 18a divided into a plurality of arcs 21 and 22 when arc 20 which arose between fix...  
JP5920825B2  
JP2016076310A
[Subject] It is direct-current-breaker-made hard for magnetic conducting positioning to be easy, and also for a magnet to shift after attachment or to drop out. [Means for Solution] Attachment component 26 provided with contact attaching...  
JP2016076293A
[Subject] Stagnation on a grid of an arc drawn from an arc entrance of a Arc extinguishing device is prevented, an arc is moved to the gas outlet side of a Arc extinguishing device for a short time, and arc division by a grid and arc coo...  
JP2016067136A
[Subject] Rail attaching structure of apparatus which can fix apparatus to an apparatus supporting rail whose size is not necessarily constant stably is provided. [Means for Solution] One side 231 of a pair of rail engagement piece parts...  
JP2016066438A
[Subject] When two or more contiguity arrangement of the switch which provided a terminal area in a completely different class is carried out and a terminal area in a completely different class which adjoins between double door closed ma...  
JP2016066437A
[Subject] Provide a switch which made sufficient insulation distance between terminals securable, without spoiling case assembly nature, when a terminal area in a completely different class is provided. [Means for Solution] Case 1 is mad...  
JP5908300B2  
JP2016062802A
[Subject] Assembly cost is held down and a contact device, a tripping device, and a circuit breaker which can be made into a thin shape are provided. [Means for Solution] Fixed contact child 2 by whom contact device 100 is formed in circ...  
JP2016062715A
[Subject] Assembly cost is held down and a contact device, a tripping device, and a circuit breaker which can improve endurance are provided. [Means for Solution] Contact device 100 is provided with the following. Circuit board 1, Fixed ...  
JP5906487B2  
JP2016054165A
To provide a handle lock member for a circuit breaker capable of making a display means for a contact position visible from the outside and surely holding a handle lock state while securing easiness in attachment to and detachment from a...  
JP5898363B1
[Subject] A seismic intensity setup is made easy, lighting of lighting of a light is enabled simultaneously with interception of a breaker for several hours, a healthy person, a visually impaired person, etc. check interception of a brea...  
JP5898293B2  
JP2016510161A
[Subject] Wiring is simple, and is [that the defect in conventional technology should be canceled] excellent in safety, and it provides the breaker provided with space-saving and the disappearance function of good-looking arc discharge. ...  
JP2016042414A
To provide a circuit breaker that can cut off short-circuit current of a high voltage without increasing the scale of the circuit breaker.A circuit breaker has a surface formed of an insulator, and contains a movable holder 4 which is fr...  
JP2016042430A
To provide a circuit breaker having 2-pole 4-terminal structure in which two poles can be excellently insulated from each other even in a structure having two contacts per pole.A movable contact 13 has a support shaft 20 at the center. M...  
JP2016040971A
To provide an electric apparatus which even if using any edge, from a small edge to a large edge, of minus drivers when releasing an engagement state of a rail and a slider, can move the slider without damaging a driver hole.A slider 9 e...  
JP5889172B2  
JP5886918B2  
JP5886910B2  
JP2016033891A
To provide a DC breaker that makes it possible to easily provide an arc-extinguishing device or a contact part.There is provided a holding member 36 integrally comprising a magnet holding part 29 for holding a permanent magnet 25 and a c...  
JP2016033890A
To provide a DC breaker comprising an arc-extinguishing device in which a grid, contact part, magnetic material, etc. can be easily fitted so as to have preferable positional relationship and which performs excellent arc-extinguishing ac...  
JP2016033892A
To provide a circuit breaker including a mechanism capable of applying a high detachment force to a deposited contact by blocking an OFF operation of an operation handle during contact deposition.The circuit breaker includes a toggle lin...  
JP5883108B2  
JP5883092B2  
JP5883058B2  
JP5863090B2  
JP5863091B2  
JP5856822B2  
JP5857226B2  
JP2016018615A
To provide a wiring accessory having higher usability.A wiring accessory 10 has an outlet part 1 and an electric leakage detection controller 2. The outlet part 1 has an insertion port 1c which is provided in the surface 10aa of the outl...  
JP2016015261A
To provide a movable contactor device for a circuit breaker capable of preventing generation of arcs between an energization clip and a movable contactor even when a large current flows in the energization clip, without increasing a size...  
JP2016015262A
To provide a movable contact device of a circuit breaker that does not generate an arc between an energizing clip and a movable contact even when a large current flows in the energizing clip without increasing a size of a mechanism.An en...  
JP2016012569A
To provide a terminal structure of a circuit breaker having a selection type terminal device, in which a connection state of bus bars to a plurality of circuit breakers and voltages supplied from the bus bars to the circuit breakers can ...  
JP5844872B2  
JP5845698B2  

Matches 451 - 500 out of 15,239