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Patent Searching and Data


Matches 451 - 500 out of 15,517

Document Document Title
WO/1986/000751A1
In a switch latch for an electric switching apparatus with a support part for securing the latch mechanism, the support part and the turning parts are, in order to enable an automatic assembly, flat, preferably stamped parts, simple bolt...  
WO/1985/005217A1
A switch is provided with at least one pair of electric contactors for effecting a switching operation within a container, each contactor being formed of a conductor and a contact secured thereto; light absorbers provided with adjacent s...  
WO/1984/004423A1
A circuit breaker (10) is constructed to maximize the range of current over which it may operate, and to enhance its safety of operation in both single-pole and multipole embodiments. Improved operating structures are disclosed for both ...  
WO/1984/003173A1
Switching apparatus with automatic opening, wherein the reset is operated by an action similar to that which produces a sectioning. A movable contact (87), housed in a slide (88) accessible on the front face (124) of the casing (82) may ...  
WO/1984/001662A1
Striker characterized in that the flux of the magnet (8) which is used for the sticking of a movable core (9) associated to a striking rod (11) has a high magnitude owing to the selection of a flat cylindrically wound magnet (8), thereby...  
WO/1984/001663A1
In a small size apparatus safety switch with tripping in case of short circuit or overvoltage, as well as in a signal switch for actuating and protecting by fuses domestic apparatus, office machines, manufacturing tools and other similar...  
WO/1983/003496A1
This circuit breaker can break a circuit when a shortcircuit occurs, or when an overcurrent larger than a rated value flows continuously. In the circuit breaker, a movable contact (16) of a movable contactor (14) is positioned so that th...  
WO/1983/002679A1
Circuit breaker which is disposed between a power source and a load to stop the supply of electric power from the power source to the load when there is a fault on the load side. The mechanism of the circuit breaker is composed of a cont...  
WO/1983/002680A1
A remote-controllable circuit breaker which is interposed between a power source and a load to break the supply of electric power from the power source to the load when the load is abnormal. The mechanism of this circuit breaker is const...  
WO/1983/002525A1
When the contactor of a switch is opened an arc is produced. It has been determined that when a large quantity of energy is injected into the arc, a high proportion of the radiated energy is optical energy. In experiments, it was as high...  
WO/1982/004496A1
Control mechanism for a translation switch. The mechanism is characterized by the association of a rod (2) with a reciprocating device (9) biased in sudden transversal interlocking and unlocking motions by two opposite pusher means which...  
WO/1982/003492A1
A bayonet-type circuit breaker or under oil fuse device (10) for completing the circuit from a high voltage bushing (18) to an under oil transformer (14), the bayonet-type device including a bayonet assembly having a circuit element (38)...  
WO/1979/000537A1
A blown circuit breaker indicator is used with a conventional circuit breaker (9). The blown circuit breaker indicator includes a circuit including a light emitting diode (50), in series with a second switch (57) and a grounded connectio...  
JP2017208157A
[Subject] Although a line of magnetic force which an arc generates and occurs from a magnet will be guided with a suction stick, a Intercourse magnetic field will occur from a tip of a suction stick to an arc and an arc will be driven in...  
JP6234872B2  
JP2017204480A
[Subject] When an arc occurs, a contact device which can Arc extinguishing an arc promptly, and an electromagnetism relay are provided. [Means for Solution] Traveling contact 11 which moves along the up-and-down direction between fixed c...  
JP2017204428A
[Subject] Overlap space required for arrangement of a terminal area, and space required for arrangement of a Arc extinguishing device. [Means for Solution] Wire splicing part 3 which connects an electric wire, and fixed contact child 4 h...  
JP6229177B2  
JP2017201623A
[Subject] Provide a circuit interrupter containing an arc arc extinguishing part which functions as catching an arc which arose between electric points of contact. [Means for Solution] A circuit interrupter contains permanent magnet 160 ...  
JP2017199674A
[Subject] The present invention provides a switch assembly containing a housing. [Means for Solution] An S Cashion portion on the front of a housing has the platform which became high. A shift slope extends from a platform to a rest fiel...  
JP6225195B2  
JP2017195170A
[Subject] A drawer form breaker provided with a position read out device which made position adjustment of a clip easy is provided by pulling out, where a clip is inserted in at least one guide slot of a sliding plate, and moving a clip ...  
JP6218713B2  
JP6216942B2  
JP6217517B2  
JP6218675B2  
JP6219854B2  
JP2017191717A
[Subject] A circuit breaker which can perform removal from a case body of a terminal cover smoothly is provided. [Means for Solution] Circuit protector 1 is provided with the following. Superior border 31a in which supporter 32 was forme...  
JP6212727B2  
JP6214477B2  
JP2017183245A
[Subject] Provide a circuit breaker with a terminal temperature display function which cannot be subject to influence of being [large reconstruction of a circuit breaker is unnecessary, and / an arc at the time of interception] gas easil...  
JP2017182936A
[Subject] In a portability type actuating current measuring instrument, while being able to attain-izing for a short time [of measurement], a burden at the time of measurement can be eased for a worker, and moreover, a measuring instrume...  
JP2017183244A
[Subject] Reconstruction of a circuit breaker be unnecessary, detect abnormal overheating of a terminal with easy composition, and provide a terminal overheating detecting device which can check [whether moreover a normal output is obtai...  
JP2017183243A
[Subject] Reconstruction of a circuit breaker is unnecessary and it provides a terminal temperature display which it can be accurate and can be detected with easy composition for abnormal overheating of a tag block. [Means for Solution] ...  
JP2017182964A
[Subject] A contact which improves construction, the safety of use, and expedient nature is provided. [Means for Solution] Contact 1 is provided with the following. Electric socket block 2, Breaker block 3. Breaker block 3 is provided wi...  
JP2017182965A
[Subject] A connection system provided with a contact which can extend an electric socket block, and a contact is provided. [Means for Solution] Contact 1 is provided with the following. Electric socket block 2, Breaker block 3. Breaker ...  
JP6205873B2  
JP2017174699A
[Subject] Control generating of a dielectric breakdown between terminal areas by insulating degradation resulting from arc gas discharged from an exhaust port of an adjoining terminal area. [Means for Solution] Two or more preparations a...  
JP2017174615A
[Subject] A switch which made heat easy to tell a heat corresponding movement element is provided. [Means for Solution] Contact part 200 is provided in cable run 110 containing the 1st terminal 5 and the 2nd terminal 10. Drive 2 opens an...  
JP2017174616A
[Subject] a conductor of an electric wire -- the time of a part separating from a quick-connect terminal -- a conductor of a quick-connect terminal and an electric wire -- a switch which can control that an arc occurs between parts is pr...  
JP2017168329A
[Subject] In a portability type actuating current measuring instrument, while being able to attain-izing for a short time [of measurement], a burden at the time of measurement can be eased for a worker, and a measuring instrument which c...  
JP2017168331A
[Subject] In a portability type short circuit operation test machine, while time and effort which inputs actuating current information at the time of measurement for a worker is mitigable, provide a measuring instrument which can raise t...  
JP6198450B2  
JP6198835B2  
JP2017162683A
[Subject] Although OFF operation in manual operation of a handle is permitted, appearance provides a connection system provided with a contact which cannot worsen easily, and a contact. [Means for Solution] Contact 1 is provided with ele...  
JP6196366B1
[Subject] In case of a massive earthquake, many persons are confined in a house which collapsed, or it becomes an underlay and is waiting for rescue. If electricity is restored soon, it cannot but burst into flame from here and there, an...  
JP2017157364A
[Subject] In a weight type breaker interrupting device for earthquakes, even if weight of weight is light and fall height of weight is low, a lever of a breaker is appropriately depressible. [Means for Solution] Under [it energizes below...  
JP6191125B2  
JP6191688B2  
JP6191023B2  

Matches 451 - 500 out of 15,517