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2023
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Invention
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Handle lock device for circuit breaker.
A handle lock device for a circuit breaker, the handle l... |
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Invention
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Handle lock device of circuit breaker.
A circuit breaker has at least two handle lock screw enga... |
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Invention
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Polarized dc electromagnet device and electromagnetic contactor. In a spool (22), a coil (32) is ... |
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Invention
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Coupling structure between electromagnetic contactor and auxiliary contact unit. In this electrom... |
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Invention
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Electromagnetic contactor. This electromagnetic contactor comprises: a fixed electromagnet (15); ... |
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Invention
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Thermal overload relay. In the present invention, a trip operation of a reversal mechanism (24) i... |
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Invention
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Thermal overload relay.
A case has an engagement hole formed in a side surface thereof in the wi... |
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Invention
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Electromagnetic contactor.
An electromagnetic contactor includes a stationary contact element in... |
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Invention
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Current sensor and manufacturing method of current sensor.
A current sensor wound and mounted in... |
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Invention
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Latch-type electromagnetic contactor. This latch-type electromagnetic contactor (11) comprises a ... |
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Invention
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Electromagnetic contactor and coupling structure for head-on unit. Provided is a structure for co... |
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Invention
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Structure for attaching electric device to rail. The present invention includes: a rail (2) havin... |
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Invention
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Electric device.
There is provided an electric device configured to allow easy replacement of on... |
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Invention
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Non-magnetic plate, electromagnetic contactor, non-magnetic material, and manufacturing method.
... |
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Invention
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Gas filling structure, hermetically sealed electromagnetic contactor, and gas filling method.
A ... |
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2022
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Invention
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Hermetically sealed electromagnetic contactor.
A hermetically sealed electromagnetic contactor i... |
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Invention
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Thermal relay. A contact inversion mechanism for switching contacts is provided with a movable pl... |
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Invention
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Electromagnetic contactor. This electromagnetic contactor comprises: a case (3) that houses a con... |
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Invention
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Electromagnetic contactor. An electromagnetic contactor (11) comprises an upper section frame (13... |
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Invention
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Electromagnetic contactor. A contact support (12) is provided toward the front side in a predeter... |
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Invention
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Thermal relay. The present invention is a thermal relay (1) that is provided, within a case, with... |
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Invention
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Electromagnetic contactor and method for assembling electromagnetic contactor. A plunger-type ele... |
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Invention
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Auxiliary contact unit.
This auxiliary contact unit includes a case and a case that are divided ... |
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Invention
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Auxiliary contact unit.
An auxiliary contact unit to be attached on a side surface of an electro... |
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Invention
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Structure for attaching electric device to rail. Provided is a structure for attaching an electri... |
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Invention
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Electromagnetic contactor. This electromagnetic contactor is provided with: a contact support uni... |
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Invention
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Electromagnetic contactor. In the present invention, an inner wall (21) is formed on one vertical... |
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Invention
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Electromagnetic contactor. The present invention comprises: first and second fixed contacts (11, ... |
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Invention
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Thermomotive overload relay. A bimetal (21) bends when heated. When the bimetal bends, a shifter ... |
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Invention
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Diagnostic device, circuit breaker, and diagnostic method. A diagnostic device (10) according to ... |
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Invention
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Non-magnetic plate, electromagnetic contactor, non-magnetic material, and manufacturing method. T... |
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Invention
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Electromagnetic contactor. This electromagnetic contactor comprises: a fixed contact maker having... |
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Invention
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Mechanical latching device of electromagnetic contactor. A mechanical latching device of an elect... |
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Invention
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Thermal overload relay. In a case (12), an engagement hole (21) is formed in a side surface in a ... |
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Invention
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Electromagnetic contactor.
An electromagnetic contactor 1 includes a case including an arc extin... |
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Invention
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Relay and electromagnetic switch. The present invention relates to a relay and an electromagnetic... |
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Invention
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Current sensor and manufacturing method of current sensor. Provided is a current sensor (3) wound... |
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Invention
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Terminal cover.
A terminal cover to cover a terminal to which an electric wire is to be connecte... |
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2021
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Invention
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Electromagnetic contactor. An electromagnetic contactor including: an arc-extinguishing chamber i... |
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Invention
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Sealed electromagnetic contactor. This sealed electromagnetic contactor is provided with a pair o... |
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Invention
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Sealed electromagnetic contactor. The present invention comprises: a main contact part (21) that ... |
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Invention
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Gas filling structure, hermetically sealed electromagnetic contactor, and gas filling method. The... |
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Invention
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Hermetically sealed electromagnetic contactor. The present invention comprises: a pair of fixed c... |
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Invention
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Airtight-type electromagnetic contactor. The present invention comprises: a main contact part (21... |
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Invention
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Electric device with a main body frame including a snap-fit mechanism. The main body frame includ... |
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Invention
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Auxiliary contact unit. An auxiliary contact unit (12) attached to the side surface of an electro... |
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Invention
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Auxiliary contact unit. This auxiliary contact unit comprises a case (21) and a case (31) which a... |
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2018
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P/S
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Power Distribution or Control Machines and Apparatus, Namely, Electrical Power Distribution Units... |
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2011
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P/S
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Power distribution or control machines and apparatus, rotary
converters; phase modifiers, electr... |
