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WO/2023/159015A2 |
A cover plate that is connectable to an electrical box includes a body configured to mount to a stud, a brace assembly, in a gang application, or, when the cover plate is a first cover plate and the body is a first body that is mounted t...
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WO/2023/159018A2 |
An electrical box assembly is provided that includes an electrical box and a bracket connected to the electrical box with the bracket being configured to mount the electrical box to a stud, a brace assembly, in a gang application, or, wh...
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WO/2023/158540A1 |
A ground and test (G&T) device (20) includes a test device housing (38), a plurality of upper terminals (30) and plurality of lower terminals (34) carried by the test device housing (38) and configured to engage the load and line conduct...
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WO/2023/151717A2 |
Disclosed in the present utility model is an electrical cabinet that allows for the modular installation of electrical elements, the electrical cabinet comprising an electrical cabinet body, in which several position-adjustable mounting ...
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WO/2023/153984A1 |
A smartcard (100) comprising: a fingerprint sensor module (102); a microcontroller module (214); a contact plate (216) comprising externally accessible contacts configured to communicate with a terminal, the contact plate being galvanica...
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WO/2023/154031A1 |
The invention relates to a modular and convertible insulating pole structure allowing the formation of different functional parts used for different purposes in metal clad cell systems. For this purpose, a modular and convertible insulat...
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WO/2023/151126A1 |
Disclosed is an energy storage cabinet comprising a cabinet body, and, arranged within said cabinet body, a battery cabinet, a transformer cabinet, a power distribution cabinet and a main control box. The power distribution cabinet compr...
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WO/2023/154572A2 |
A battery pack including a first printed circuit board, a second printed circuit board, and a PCB spacer, the PCB spacer including a housing and at least two board-to-board terminals, the PCB spacer housing injection molded around the bo...
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WO/2023/148983A1 |
According to one aspect of the present invention, a power topology estimation device that estimates the connection relationships between one or more power supplies and one or more load devices has a reception unit that, for each of the o...
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WO/2023/146884A1 |
A ground assembly for movable member includes an electrical ground connection that does not interfere with the movement and operation of the movable member. The movable member can be a sliding member, such as a sliding barrier, gate or c...
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WO/2023/144875A1 |
A bushing (100) installed between an oil-insulated device and a gas-insulated device to electrically connect an inner conductor of the oil-insulated device and an inner conductor of the gas-insulated device, the bushing (100) having a cy...
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WO/2023/146103A1 |
A manipulator according to an embodiment may comprise: a housing; a rotary unit which is disposed in the housing and has a first rotating shaft; and a linear unit at least a part of which is disposed in the housing and which performs lin...
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WO/2023/143967A1 |
The invention relates to a switch cabinet lighting unit having lamps, in particular based on light-emitting diodes, the unit consisting of: an elongate lighting unit housing having a housing main body and a light-permeable cover; electri...
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WO/2023/141995A1 |
Embodiments of present disclosure relates to a dual power transfer switch. The dual power transfer switch comprises a first switch for connecting a first power source to a load and a second switch for connecting a second power source to ...
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WO/2023/145186A1 |
Provided is an electric switchboard which resists temperature rise by reducing heat intrusion from the outer surface due to exposure to sunlight. This electric switchboard comprises a box body 10 in which a substation facility is housed,...
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WO/2023/139642A1 |
The gas-insulated switchgear according to an embodiment has a plurality of bus lines and a bus-line-side disconnector/ground switch unit. The bus-line-side disconnector/ground switch unit is connected to the plurality of bus lines, and a...
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WO/2023/134796A2 |
Disclosed in the present invention is an electrical control cabinet having a dustproof structures, comprising a cabinet body. An air inlet hole is formed in the side wall of the cabinet body. The electrical control cabinet further compri...
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WO/2023/136485A1 |
According to the present invention, a distribution board with wireless leakage and overheating alarm functions enabling an emergency situation to be handled by applying a non-contact energy harvesting leakage current and temperature moni...
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WO/2023/132390A1 |
The present invention relates to an assemblable low voltage panel comprising: a bus portion in which bus bars, supplying electricity of each phase, are vertically stacked; and a connector which forms a plurality of spaces in which the bu...
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WO/2023/132388A1 |
The present invention relates to a support device for an assemblable distribution board, and more specifically relates to a support device for an assemblable distribution board wherein modular sliding frames can be fastened to one anothe...
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WO/2023/132389A1 |
The present invention relates to a circuit breaker dismantling device, for an assembled distribution board, which can separate a circuit breaker from a main busbar without coming into direct contact with the circuit breaker, and thus ena...
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WO/2023/128146A1 |
The present invention relates to a extractable underground-embedded on-site monitoring control panel having a two-tier flooding safety structure. The control panel for controlling traffic lights, street lights, water supply pipes or the ...
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WO/2023/129075A1 |
The present invention relates to a system (1) which enables to eliminate risks arising from ice while climbing metal towers in winter and to heat the iron components of towers.
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WO/2023/125621A1 |
The present invention relates to the technical field of electric vehicles, and in particular to a power distribution unit capable of being multidirectionally matched and mounted, a system, and an electric vehicle. The power distribution ...
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WO/2023/128188A1 |
An arc elimination device is disclosed. The arc elimination device according to an aspect of the present invention, may comprise: a housing; an arc extinguishing part which is positioned inside the housing and provided with a high-voltag...
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WO/2023/124330A1 |
A device maintenance apparatus, used for maintaining a device to be maintained (1), the device to be maintained (1) comprising a first side and a second side which are opposite to one another, and the device maintenance apparatus compris...
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WO/2023/129571A2 |
A vertically oriented, electrically conductive enclosure includes at least three shield members. A first member has a first floor and a first sidewall that extends away from the first floor around a periphery of the first shield floor. A...
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WO/2023/128154A1 |
The present invention provides a gas insulated switchgear high-speed earthing switch comprising: an outer chest; a cylinder member installed in the outer chest, the cylinder member having ventilation holes formed on the lower portion the...
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WO/2023/126243A1 |
The invention relates to a wind turbine system (1). The wind turbine system (1) comprises a generator (6), a tower (2), and an electrical energy transmission system (7) which is arranged in the tower (2) and which comprises a bus bar (8)...
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WO/2023/116293A1 |
A power distribution apparatus, a battery pack, and a vehicle. The power distribution apparatus (1) comprises: a base (100), to which a high-voltage connection portion (110) and a low-voltage connection portion (120) are fixed; a high-vo...
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WO/2023/122403A1 |
A switchgear system includes a switchgear frame and a truck carrying a circuit breaker, which includes a breaker housing, a fixed electrical contact and a movable electrical contact mounted within the breaker housing, an actuator piston ...
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WO/2023/117190A1 |
The invention relates to an installation for distributing a gaseous electrically insulating mixture, comprising a first vessel (1) intended to contain an insulating fluid in the liquid state, first heating means (10) configured to heat t...
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WO/2023/122417A1 |
A weather-resistant electrical device enclosure that includes a base defining an interior and a rear wall for being mounted to a supporting structure, at least one opening in the rear wall for receiving an insert plate having an electric...
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WO/2023/109022A1 |
Disclosed in the present invention are a pressure relief device and electrical equipment. The pressure relief device comprises a first housing and a second housing which are mutually covered and arranged, and fasteners used for connectin...
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WO/2023/112266A1 |
This status-monitoring system for a circuit breaker spring-operating mechanism of an embodiment comprises a one-dimensional equivalent circuit network-calculating unit, a status-determining unit, and an abnormal-location-specifying unit....
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WO/2023/109110A1 |
A ring main unit for a distribution network, comprising a buzzer (5), a cross rod (6), a base (8), a second infrared sensor (10), a ring main unit body (13), a controller (15), a control panel (17), and storage compartments (18). The rin...
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WO/2023/110262A1 |
The present invention relates to a subsea substation system (100) comprising: an oil-filled water impermeable enclosure (102); an AC-transformer (104), and at least one overcurrent device (106a-d) electrically connected to the AC- transf...
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WO/2023/111216A1 |
The disclosure relates to a power device for use in an electric energy power arrangement (100), said power device (1) comprising a gas chamber (10) adapted to, when in a use state in said power arrangement (100), comprise an insulation g...
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WO/2023/108175A1 |
A system (100) includes one or more power distribution blocks (101) configured to provide power to multiple computing devices (115) in a data center (120). The system also includes a redundancy power distribution block (102) configured t...
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WO/2023/106873A1 |
The present invention relates to a system for monitoring the operation characteristics of a power switch, and the system for monitoring the operation characteristics of a power switch, according to the present invention, comprises: an el...
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WO/2023/101652A1 |
An electric device (100) includes an arc quenching device (140), an arc fault rated cabinet (120) rated to resist an electric arc or short circuit, and an elastic support structure (200) configured to absorb energy based on electrodynami...
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WO/2023/101209A1 |
A smart distribution board according to an embodiment of the present invention comprises a module expansion device mounted on each of a plurality of modules and connecting the plurality of modules with each other, wherein the module expa...
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WO/2023/100382A1 |
Obtained in the present invention are a storage box and an opening/closing device that make it possible to reduce the weight of the storage box while also preventing foreign matter from entering the storage box. A storage box (91) hous...
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WO/2023/100800A1 |
A bus bar unit according to the present invention comprises a pair of bar holders 31. Inside the bar holders 31, a plurality of horizontal grooves 31 are aligned in the vertical direction at intervals. The grooves 31 have a vertical widt...
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WO/2023/097648A1 |
Disclosed in the present invention is a positive pressure explosion-proof control cabinet, comprising a bottom plate. A box body is provided on the upper side of the bottom plate, a wing plate is fixedly connected to the box body, a stan...
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WO/2023/097649A1 |
The present invention relates to a heat dissipation and explosion-proof electric appliance cabinet, which comprises a cabinet body. A cabinet door is installed on the cabinet body. A cooling gas box is installed at the bottom of the cabi...
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WO/2023/099491A1 |
A power connection module is provided. The power connection device comprises a first and a second submodules, an intermediary submodule and a plurality of conductors arranged at the intermediary submodule. Each first and second submodule...
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WO/2023/098263A1 |
The present application discloses a centralized power supply cabinet, comprising a cabinet body and a fixing assembly provided in the cabinet body, a copper bar module being detachably connected to the fixing assembly; and the centralize...
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WO/2023/099613A1 |
The present disclosure relates to a cable module with a detachable fracture feature, a gas-insulated device comprising the cable module, and a method for manufacturing the cable module. The cable module for a high voltage gas-insulated d...
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WO/2023/096296A1 |
A shield ring according to the present invention includes: a first sensor fastening unit having a ring shape having a predetermined thickness; a second sensor fastening unit spaced a predetermined distance apart from a first sensor unit ...
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