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Matches 601 - 650 out of 5,279

Document Document Title
JP5654518B2  
JP5655031B2  
JP5644690B2  
JP2014534800A
An electrical switch in a connecting point between fixed contact 16 which forms a network common area, and two fixed contacts 14 and 15 which form a part of network classification, such as a set of a bus line, Having single move point of...  
JP2014235951A
To reduce the contact resistance between a fixed side electrode and a movable contactor, while reducing the operating force of the movable contactor.In a disconnector including a fixed side electrode 1 becoming one electric circuit, a mo...  
JP2014229513A
To provide a high-reliability insulation barrier fitting structure supporting an insulation barrier in a standing posture so as to be attached to and detached from a base plate through simple hooking and pushing-in operations and further...  
JP5631922B2  
JP5631923B2  
JP5626136B2  
JP2014154676A5  
JP2014212042A
To provide a limit switch unit, in which there are no detection obstruction of a current circuit and no breakage of the limit switch due to repeating impacts or the like, and a position adjustment in manufacture and at an installation lo...  
JP2014203777A
To provide an insulation barrier mounting structure of a switch in which mounting workability is improved by mounting an insulation barrier to a base plate through a simple one-touch push operation.An insulation barrier 7 is mounted to a...  
JP5612295B2  
JP5612997B2  
JP2014191956A
To obtain an electromagnetic operation mechanism (electromagnet) for a switch, in which a large attraction force can be exhibited at an open pole position, and the attraction force can be suppressed at a closed pole position, and to prov...  
JP5578217B2  
JP5580362B2  
JP2014154676A
To suppress local overheat in a contact part.Input connection points 118a, 118b in a plurality of fixed contact connection members 111a, 111b and a plurality of input conductors 108a, 108b in terminal-side tap switching mechanism groups ...  
JP2014151890A
To provide a cover attachment structure of a high voltage component, with simple composition capable of preventing foreign matters from entering, and securing safety at the time of a check, maintenance and the like.The cover attachment s...  
JP2014149990A
To suppress the installation space of an earthing switch in which two make and break parts are electrically connected in series in each phase.In an earthing switch constituted of main circuit side making and breaking parts 2a, 2b, 2c con...  
JP5552304B2  
JP2014130785A
To provide a high-frequency bipolar disconnector capable of reducing an inductance caused by a current loop, reducing an occupied area, reducing influences of an impact force by a mechanism for driving a movable electrode, and being suit...  
JP5544329B2  
JP5542698B2  
JP2014127288A
To provide an opening and closing device in which reliability is improved.An opening and closing device includes a fixed conductor 18A, a movable conductor 20 which faces the fixed conductor 18A and slides on the inner side or outer side...  
JP2014120276A
To prevent an insulator from being damaged even when receiving an excessive earthquake motion exceeding a movable limit.A shock absorbing device 10 which is interposed between vertically neighboring insulators constituting an operation i...  
JPWO2012101758A
Fixed contact child 3 fixed in the container in which it filled up with insulating gas, and movable contact 4 which are provided to a fixed contact child so that both-way movement is possible, and attaches and detaches a fixed contact ch...  
JPWO2012101758A1
絶縁ガスが充填された容器内に固定された固 定接触子3と、固定接触子に対して往復移動 可能に設けられて固定接触子と接離する可動 接触子4と、を備える開閉器であって、...  
JP5528765B2  
JP2014112493A
To safely perform an operation even when a circuit breaker with a charging part exposed is operated.An adapter is mounted to an operation plate of a circuit breaker having: a first electrode; a second electrode; a conductive plate rotate...  
JP2014103016A
To provide a gas-insulated switchgear capable of reducing the number of components and the number of assembly steps.The gas-insulated switchgear includes: a sealed container 101 in which an insulating gas is contained; a switch provided ...  
JP2014099381A
To provide a gas-insulated switchgear which can be made downsized by decreasing hight thereof.An electric power receiving cable 5 lead from a cable 6 is electrically connected to an electric power receiving side disconnector 2a, an elect...  
JP5502027B2  
JPWO2012081108A1
回動中心Pから半径方向に延在し自由端が回 動軌跡Lを描くように往復動作するブレード 型の可動接触子26と、可動接触子26と接 離し可動接触子26の回動面を挟んで両...  
JPWO2012081108A
Braid type movable contact 26 which carries out both-way operation so that it may extend in a radial direction from rotation center P and a free end may draw rotation locus L, Fixed contact child 20 who has energization member 31 which a...  
JP5501312B2  
JP5496221B2  
JPWO2012070318A
In a power supply circuit interrupting device which comprises a pair of fixed electrodes, the 1st housing that equipped both ends with a fuse which has a terminal, and the 2nd housing provided with a movable electrode which intercepts or...  
JPWO2012070318A1
一対の固定電極と両端に端子を有するヒュー ズを備えた第1ハウジングと、第1ハウジン グに抜き差しすることで固定電極間を遮断ま たは接続する可動電極を備えた第2ハウ...  
JP2014086145A
To prevent malfunction of a disconnector due to an external stress by periodically executing operation checking of a lockout device so that malfunction can be detected at an early stage, even when there is no actual operation of the disc...  
JP2014082151A
To reduce an operation force of a movable contactor together with contact resistance among a fixed-side electrode, a movable-side electrode and movable contactors.A disconnecting device includes: a fixed-side electrode 1 forming one elec...  
JP5475095B1
[Subject] Even if it is a case where a switch which a live part exposed is operated, it works safely. [Means for Solution] It rotates so that a point of contact may touch the 1st electrode focusing on a pivot formed in the 2nd electrode,...  
JP2014063615A
To provide a circuit breaker which has reliability and is reduced in size.A circuit breaker includes: a first contact point at which switching between an open circuit state and a closed circuit state is performed; a second contact point ...  
JP5468568B2  
JP2014060055A
To provide a device which achieves circuit conduction and cut-off with a simple composition.A circuit conduction cut-off device 10 includes: a main body section 11 which has a first connector section 16; a second connector section 31 whi...  
JP5459885B2  
JP5459413B2  
JP2012221883A5  
JP5452567B2  
JP5452555B2  

Matches 601 - 650 out of 5,279