Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 801 - 850 out of 15,809

Document Document Title
JP6163747B2  
JP6160106B2  
JP6161371B2  
JP2015005507A5  
JP6158604B2  
JP6158597B2  
JP6155526B2  
JP6157700B2  
JPWO2016204104A1
Shortening of tripping operating time is aimed at to accident current, and an over-current tripping device aiming at a miniaturization is obtained. A tripping conductor (5) which is an over-current tripping device which operates a trippi...  
JP6154734B2  
JP2017517116A
[Subject] The high-speed opening method of the high-speed response containing a contact unit (10) and a junction point-of-contact unit (20), an opened type breaker, and a breaker is provided. [Means for Solution] Including a Disconnectio...  
JP2017111947A
To provide a protection structure of a conductive portion which does not require detaching a shield plate each time at a time of construction or maintenance and inspection even when connecting by a copper bar.The protection structure of ...  
JP6150378B2  
JP2017107850A
To down-size a circuit breaker while incorporating a first microswitch for alert, a second auxiliary microswitch and a transmission mechanism.A transmission mechanism 2 moves a first microswitch 11 and a second microswitch 12 placed in t...  
JP2017107833A
To provide a switching unit and a distribution board that can easily check the electrical connection state to a connection target member.A first terminal t1 is electrically connected to a power supply, a second terminal t2 is electricall...  
JP2017103005A
To provide a circuit breaker which allows downsizing of an external arc space.A circuit breaker 1 comprises: a stator 2 having a fixed contact 2a; a movable element 3 having a movable contact 3a which moves when the connection between th...  
JP2017515279A
It is a breaker advantageous to rapid movement and extension of Electric arc , and is with a fixed contact child (1), It has the Arc extinguishing room (2) and is [a movable contact (3) and] with the contact surface (14) of a fixed conta...  
JP2017103019A
To provide a switch and a distribution board that are capable of easily check the electrical connection state with a connection target member.A connection terminal t4 is brought into contact with a connection target member to be electric...  
JP2017102996A
To solve a problem of a conventional switchgear such as an air circuit breaker or the like in which a main contact is deteriorated or worn because hot gas or molten metal generated when arc occurs at the arc contact at the time of openin...  
JP2017103018A
To provide a switch and a distribution board which do not need to change the shape of an insulating wall even when a terminal to which a grounding wire of a load is connected is provided.A branch switch 3 (switch) includes a first power ...  
JP6144494B2  
JP6142422B2  
JP6142423B2  
JP2017098194A
To provide a DC switch device capable of more reducing the number of components.A DC switch device 100 includes: a plurality of contact parts 3; a plurality of cable ways 4 including one of contact parts 3 which are different in the cont...  
JP2017514283A
The present invention is provided with the following. A number with the above-mentioned device equal to the number of traveling contacts in relation to a device which has at least one traveling contact for a protection instrument of seat...  
JP6138353B2  
JP6136438B2  
JP6134959B2  
JP2017091998A
To obtain an arc-distinguishing resin composition highly effectively cooling an arc in arc extinction without causing mass reduction in energization.There is provided an arc-extinguishing resin composition containing a glycidyl ether typ...  
JP6129512B2  
JP6123499B2  
JP6123084B2  
JPWO2016038778A1
The terminal metal fixture (35) in which the terminal structure of the circuit breaker of the present invention is held at the case (1, 2) of the circuit breaker, The connection space (36) established in this terminal metal fixture (35),...  
JPWO2016111000A1
In the circuit breaker to which trip bar 33 drives with an over-current tripping device, interception operation is carried out and the above-mentioned trip bar performs a reset action according to the energizing force of trip berth pulli...  
JPWO2015186245A1
An end part is the closing mechanism which touched a magnetic (4) magnetic pole side and was provided with at least one of a fixed contact child (1) and a movable contact (2), and a magnetic body (3) of the shape of a long picture which ...  
JP2017076461A
To provide a DC switch capable of interrupting a bipolar current.By providing a current detector (30) for detecting the current polarity flowing to a main circuit, a coil (34) for applying a magnetic field to a contact, a power supply ca...  
JP2017076554A
To provide a protection cover, a breaker, an electric leakage detection device and an electric leakage protection device that can protect a connection bar 5 and facilitate a wiring work.A protective cover 4 is formed by a combination of ...  
JP6116470B2  
JP6116580B2  
JPWO2015151394A1
A breaker is provided with the following. A fixed terminal which has a fixed contact, A movable terminal which has a traveling contact for attaching and detaching by opening-and-closing operation to a fixed contact, Movable side running ...  
JP2017073927A
To provide a distribution board capable in which a type and an application of a circuit breaker can be easily discriminated in the case of being operated in darkness during a power failure, or when operated by a person with poor eyesight...  
JPWO2015151393A1
A breaker is provided with the following. A fixed terminal which has a fixed contact, A movable terminal which has a traveling contact, Movable side running part, A fixed side running part, a Fixed side rotation style part, a grid, and a...  
JPWO2015159364A1
Circuit breaker 30 is provided with the following. Current transmission 14 which outputs a current signal according to exchange current which flows into cable run 1, Reference waveform storage part 15 which memorizes a reference waveform...  
JP6113867B2  
JP2014175311A5  
JP2017068987A
To provide a circuit breaker capable of preventing deterioration of the contact point with an inexpensive configuration even if an inrush current flows at turning-on the power.A contact point part for connecting/cutting-off a cable way c...  
JP3209696U
[Subject] Anyone provides an operating tool of an electric breaker which can return a power supply lever quickly, without [when a power supply lever of an electric breaker intercepts, without it needs foot blocks, such as a stepladder an...  
JP6109453B1
Shortening of tripping operating time is aimed at to accident current, and the over-current tripping device aiming at a miniaturization is obtained. The tripping conductor (5) which is an over-current tripping device which operates the t...  
JP6103489B2  
JP2017059380A
To provide an auxiliary terminal block of a circuit breaker which can easily be attached to a circuit breaker irrespective of a lead length of a lead wire from an accessory device.An auxiliary terminal block 7 is connected to an accessor...  

Matches 801 - 850 out of 15,809