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Patent Searching and Data


Matches 451 - 500 out of 15,585

Document Document Title
WO/1987/004561A1
A unitary switch and circuit breaker (10) includes first and second contacts (28, 30), a switch circuit including a pivotally mounted rocker arm (14) for actuating the first and second contacts (28, 30) to assume a first condition (Fig. ...  
WO/1987/003421A1
A unitary switch and circuit breaker (10) includes a switch circuit (14, 16, 22, 24, 26, 56, 57, 58) with first and second contacts (28, 30), the switch circuit (14, 16, 22, 24, 26, 56, 57, 58) being actuable to assume a first condition ...  
WO/1987/003420A1
A unitary switch amd circuit breaker (10) includes a switch circuit (14, 16, 24, 26, 56, 57, 58) with first and second contacts (28, 30), the switch circuit (14, 16, 24, 26, 56, 57, 58) being actuable to assume a first condition (Fig. 4)...  
WO/1986/001934A1
The switch has one or several stationary contacts (1, 2) and moving contacts (3 and 4), which make contact with one another in pairs, as well as two triggering devices (13, 14) which operate on the moving contacts (3, 4) and of which the...  
WO/1986/001935A1
An automatic electric side-by-side two-pole circuit breaker having an insulating casing formed from the complementary association of a base casing (10), an intermediate casing (12) and a cover (18) which provide a pair of mechanism recei...  
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...  
JP2018063955A
[Subject]Direct currentGenerating of an arc in electrical link parts, such as a terminal belonging to a power source line, is detected. [Means for Solution] It is an arc generating detection apparatus and has a window provided in a case ...  
JP6313141B2  
JP2018060708A
[Subject] A manufacture unit price is controlled by considering it as a simple part structure, and a cheap terminal box is provided. [Means for Solution] At least a pair of pieces of pressure welding which countered mutually and have ext...  
JP2018056420A
[Subject] When main circuit current (primary current) was small, it was difficult it to be insufficient for an output of secondary current to only make a main circuit conductor penetrate to current transmission, and to carry out tripping...  
JP2018055980A
[Subject] Mounting structure of an attached device which enabled it to attach the same attached device also to power distribution apparatus in which models differ is provided. [Means for Solution] It is the mounting structure of attached...  
JP6304703B2  
JP6307297B2  
JP6295449B2  
JP6298650B2  
JP6292444B2  
JP6292994B2  
JP6293397B1
Fixed contact child 1, fixed contact 2 prepared for fixed contact child 1, and traveling contact 3 which counters fixed contact 2 and it leaves in contact with fixed contact 2, Movable contact 4 in which traveling contact 3 was provided,...  
JP6293075B2  
JP2018037318A
[Subject] The object of the present invention provides the switch and distribution board which can realize the stable interception and insulation performance. [Means for Solution] Switch 3 is provided with the 2nd two terminal t2 to whic...  
JP2018037251A
[Subject] Contact pressure of a clip terminal metal fixture is increased, and a plug contact of a switch which can control Entanglement of the parts at the time of plating of a clip terminal metal fixture, and can plan a productivity dri...  
JP6290333B2  
JP6287090B2  
JP6290696B2  
JP2018032542A
[Subject] A circuit breaker which can prevent adhesion of a scattering thing to an opening-and-closing mechanism part is provided without making part mark increase. [Means for Solution] It is the circuit breaker which formed in an inside...  
JP6279458B2  
JP2018022621A
[Subject] An interrupting device is provided in case of an earthquake of a lever embedded type breaker which can rotate exactly a lever of a perpendicular posture stored in a lever seat part cut in the surface of a breaker case to an inc...  
JP2018022579A
[Subject] Fitting with dial and a revolving switch is maintained, and a dialing device of a circuit breaker which does not produce a skid is obtained. [Means for Solution] Revolving switch 18 with which dialing device 7 of the present in...  
JP6273579B2  
JP6275113B2  
JP6276973B2  
JP6274617B2  
JP2018018783A
[Subject] an electromagnetism tripping device which operates with a current value of about 1 law with little variation is provided. [Means for Solution] While Yoke 4 has retaining piece 4a holding fixed iron core 3, and piece 4b of stand...  
JP6268390B2  
JP6270618B2  
JP6270189B2  
JP6270190B2  
JP6272155B2  

Matches 451 - 500 out of 15,585