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Matches 551 - 600 out of 5,283

Document Document Title
JP5852177B2  
JP2016012447A
To provide a switch for a watt-hour meter that can enhance connection reliability, reduce the number of assembling steps, secure a radiation characteristic having excellent heat capacity balance as a whole and perform miniaturization.Pow...  
JP2016012388A
To provide gas-insulation opening/closing equipment that is enhanced in insulation reliability by suppressing occurrence of metal foreign matters through the slide between a movable element and a contact piece during an opening/closing o...  
JP2016006723A
To provide a power supply circuit breaker which secures a sufficient finger hook range used when an operation lever is slid to prevent deterioration of the workability even if downsizing is achieved.A power supply circuit breaker 1 is fo...  
JP2016006757A
To provide a power supply circuit breaker capable of securing a sufficient time lag when switching a signal circuit switch and a main circuit switch to OFF states during an operation for breaking a power supply circuit.A service plug 1 i...  
JP2016006739A
To shorten a length of a connection ferroelectric terminal in a direction of disconnection when disconnecting the connection ferroelectric terminal from a pair of ferroelectric terminals with a time difference after a connection signal t...  
JP5840895B2  
JP5839322B2  
JPWO2013153623A
When it centers on an axis of a fixed side conductor (5) and a movable side conductor (15), each outermost part of a fixed side connection conductor (4) fixed-side fixed contact child (2) movable-side fixed contact child (12) and a movab...  
JPWO2013153623A1
固定側導体(5)及び可動側導体(15)の 軸線を中心としてみたときに、固定側接続導 体(4)、固定側固定接触子(2)、可動側 固定接触子(12)、及び可動側接続導...  
JP2015225715A
To provide a diverter switch in which a determination can be made easily to which circuit of 2 system the diverter switch is connected.In a first on state, a second off display section 26 and a first on display section 35 are exposed in ...  
JP2015219957A
To enable a cover to be separated from a housing without changing a hand after a rotation operation of a lever.Provided is a service plug P that can open and close a power supply circuit. The service plug P comprises: a cover 20; a lever...  
JP2015215956A
To save space in separation operation and simplify a structure of a power supply circuit breaker.A power supply circuit breaker comprises: an awaiting side housing 51 for holding an awaiting side terminal 70; a movable side housing 21 pr...  
JP2015210982A
To provide a diverter switch which allows for switching of the contacts and the off operation while saving the space, by employing a toggle mechanism of simple structure.A movable contact 8 performs switching of a fixed contact 6 which a...  
JP2015210881A
To provide a diverter switch in which spot welding is not used for electrical connection of a movable contact and a terminal.A movable contact 8 performs switching of a fixed contact 6 which a movable contact 7 provided at the tip comes ...  
JP2015207496A
To provide a switch with which a switch mechanism can be assembled while saving a space in a simple configuration where the number of components is reduced.Operation means 4 and a movable contact 8 include rotation fulcrums 14 and 12 whi...  
JP5819029B2  
JP5810922B2  
JP2015195088A
To provide a switching circuit breaker with an earthquake sensing relay capable of not only cutting off electrification from a commercial power source upon receipt of a signal of earthquake detection or the like but also appropriately co...  
JP5802093B2  
JP2015185218A
To improve arc-extinguishing performance of a slit arc-extinguishing type air-break switch.A slit arc-extinguishing type air-break switch includes: a fixed electrode 21; a movable electrode 22 whose tip end is provided with a movable con...  
JP5798019B2  
JP2015528982A
The present invention relates to a device for the state of the electric switching device containing a traveling contact (102) arranged so that it may be movable between the 1st position and the 2nd position to be shown. At least one proj...  
JP5785580B2  
JP2015528091A
The present invention relates to a spindle drive for moving a drive stick linearly. It is connected to a screw spindle, a screw nut which carries out an interaction to this, and the drive stick and the screw nut, and the spindle drive in...  
JP5781243B2  
JP2015162402A
To shorten an opening time in a circuit breaker operation mechanism.The circuit breaker operation mechanism includes: a main contact which opens/closes a power circuit by contacting/separating a movable-side main contact and a fixed-side...  
JP2015159680A
To make compact a grounding switching device connected to a power supply side and a load side of a VCT.A grounding switching device includes: a pentode switching part 21; an operation mechanism 22 which makes the pentode switching part 2...  
JP2015524990A
The present invention relates to the circuit breaker containing the 1st contact portion (1) and 2nd contact portion (2) that can move mutually between 開位置 from which it is separated of the interval of contact portions, and the clos...  
JP5769984B2  
JP5766285B2  
JPWO2013140619A
The braid type movable contact (26) which carries out both-way operation so that it may extend in a radial direction from a rotation center and a free end may draw a rotation locus, The fixed contact child (20) who has two or more pairs ...  
JPWO2013140619A1
回動中心から半径方向に延在し自由端が回動 軌跡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) と接離する複数対の通電接触子(31)...  
JP5746805B2  
JP2015106427A
To exhibit a brake function before drive termination and a manual operation function after drive termination while using a magnet motor as a drive source.An electrically-driven operation device uses a magnet motor 36 as a drive source, a...  
JP5723236B2  
JP2015090833A
To provide a technique for making a diverter switch, including one second terminal and two first terminals, compact without increasing the outer shape thereof, and for ensuring the insulation distance while sharing the components of the ...  
JP5711985B2  
JPWO2013077009A
[Subject] The status display device for closing mechanisms which can grasp the opening-and-closing state and the number of times of opening and closing of a point of contact easily and safely after the worker has stood straight at the fr...  
JPWO2013077009A1
【課題】開閉装置の正面に作業者が直立した 状態で容易かつ安全に接点の開閉状態及び開 閉回数を把握することが出来る開閉装置用状 態表示装置を提供する。【解決手段】開...  
JP5707166B2  
JP2015076160A
To highly accurately detect a load on a drive source with a simple structure without interrupting the supply of electric power.In a disconnector 1, a torque detection part 61 is provided in the middle of a driving rod 51 that transmits p...  
JP2015069955A
To provide an operation mechanism for a circuit breaker capable of easily adjusting an operation range of a movable electrode.An operation mechanism for a circuit breaker includes: movable electrodes 4a, 4b, 4c which come into contact wi...  
JP2015510661A
This invention is related to a device for an outdoor switching device of a power line, and the switching device is dedicated in a case. The device has the wall made from an electric conductive material which can intercept sunrays. The de...  
JPWO2013054924A
A disconnecting switch is provided with the following. A contact part which has a traveling contact which contacts a fixed contact and a fixed contact removablely, A shaft to which a traveling contact is moved to a fixed contact enabling...  
JPWO2013054924A1
断路器は、固定接点及び固定接点に接離自在 に接触する可動接点を有する接点部と、固定 接点に対して可動接点を進退自在に移動させ るシャフトと、可動接点が固定接点に接...  
JP2015056239A
To provide a circuit breaker capable of easily achieving the duty to shut off, which is required for a high voltage circuit breaker and shortening the shut off time.The circuit breaker includes: pressure vessels 1 and 2 filled with an el...  
JP5687546B2  
JP5681960B2  
JPWO2012169084A1
両方向に揺動自在に支持され第1と第2操作 部の両方を覆うシャッター板、第1操作部を 露出させる場合は、シャッター板を一方向に 操作し第2操作部を露出させる場合は、...  

Matches 551 - 600 out of 5,283