Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 10,669

Document Document Title
WO/2021/078355A1
An electric conductor (20) comprising an electrically conductive rigid elongated element (22) defining a longitudinal axis (24) and having a primary end (26) and a secondary end (28) opposite to the primary end (26); a primary connection...  
WO/2021/078354A1
A telescopic electric conductor (16) comprising an electrically conductive first tube (20) having a longitudinal axis (24); an electrically conductive second tube (22) movable relative to the first tube (20) along the longitudinal axis (...  
WO/2021/069102A1
An apparatus includes a plurality of semiconductor switches. A first bus interconnects first terminals of the semiconductor switches in a first chain and provides a first impedance between the first terminals of switches of the first cha...  
WO/2021/052730A1
The invention regards a modular switching cell of a high voltage direct current power converter, comprising a base module (18) with a first switching unit (2), a second switching unit (3), a first capacitor (4), and a second capacitor (5...  
WO/2021/047953A1
In a method for producing straight or bent parts from an insulated flat material, which has an electrically conductive carrier material that is sheathed with an electrically insulating insulation layer, the insulated flat material is dra...  
WO/2021/050609A1
The invention generally provides a busbar for use in mechanically and electrically connecting components in a device. The busbar includes a plurality of conductors arranged to provide two opposed end portions and an intermediate portion,...  
WO/2021/029844A3
The invention relates to a pollution and torque measuring device (A) for busbar additional connection modules (1) that detects the degree of pollution occurring in the additional connection modules (1) that allow busbar modules to be att...  
WO/2021/050607A1
The invention generally provides a busbar for use in mechanically and electrically connecting components in a device. The busbar includes a plurality of conductors arranged to provide two opposed end portions and an intermediate portion,...  
WO/2021/023363A1
The invention relates to a connecting structure (13) for connecting two installation parts (3, 5) of a gas-insulated switchgear installation (1), comprising: a metallic flange ring (17); an opening (19) for pouring casting resin in the f...  
WO/2021/000552A1
Disclosed are a busbar unit (10, 20) and a pipeline busbar, relating to the technical field of GIL. The busbar unit (10, 20) comprises a busbar barrel body and a conducting rod (13); one end of the busbar barrel body is fixedly provided ...  
WO/2020/261482A1
There is provided an exhaust tool that is capable of exhausting a gas remaining inside an electric apparatus while assembling the electric apparatus of a bus connection part during the assembly of the bus connection part in a switching d...  
WO/2020/253214A1
An auxiliary busbar connecting device (40) and a busbar system, capable of solving the problem of high production costs for power station equipment. The auxiliary busbar connecting device (40) comprises a collecting connecting cylinder. ...  
WO/2020/244749A1
A coupling element (1) for electrically coupling a lateral connecting portion (2a) of a first laminated busbar (4a) to a lateral connecting portion (2b) of a second laminated busbar (4b), said coupling element (1) having a base body (6) ...  
WO/2020/240471A1
The present invention relates to a contact assembly (1) comprising a containment body (2) and at least one functional element (14) suitable for withdrawing electric current from a conductive bar (101). The contact assembly (1) comprises ...  
WO/2020/239467A1
The present invention relates to a cooling apparatus for a medium voltage or high voltage switchgear, the cooling apparatus comprising: - an evaporator section; - a fluid conduit; and - a condenser section. The evaporator section is conf...  
WO/2020/240469A1
The present invention relates to a contact assembly (1) comprising a containment body (2) and a functional element (14) housed in the containment body (2) and suitable for withdrawing electric current from a conductive bar (101) of a pre...  
WO/2020/234660A1
Busbar (1) comprising a magnetic shielding structure arranged between the conductor bars (5) and the outer casing (2). The magnetic shielding structure comprises a first shielding element (7) and a second shielding element (8) each havin...  
WO/2020/236093A1
The invention is a pressure balancing device to prevent deformation of the compressive strain of the conductive bars (1.1) located in the busbar module body (1.2) together with compression during assembly on the additional connecting mod...  
WO/2020/224963A1
The invention relates to an electrical power transmission piece comprising a first encapsulating housing section (1) having a first flange piece (3) and a second encapsulating housing section (2) having a second flange piece (4). The fla...  
WO/2020/220206A1
Embodiments of the present disclosure provide an insulation supporting assembly. The insulation supporting assembly comprises an insulator and at least one connecting plate. The insulator comprises a central portion and at least one supp...  
WO/2020/217392A1
A gas insulated busbar (10) comprising: a container (2) having a first flange (6) and being a first container constituting an enclosed space in which insulating gas is filled; a container (3) having a second flange (7) joined to the firs...  
WO/2020/214117A1
The invention is a linear mounting apparatus (A) that allows the linear assembly of the first body profile (1) and the second body profile (2) by hand, without using any tools in linear products.  
WO/2020/183611A1
An insulating protective cover body (1) that is to surround and cover a connection part (8) that connects a first conductor (2) and a second conductor (3) that extend in a first direction, the first conductor (2) being inserted through o...  
WO/2020/169780A1
A load protection and control apparatus (1) for protecting and controlling an electrical load connected to the load protection and control apparatus (1) comprising an overcurrent protection circuit (1A) having a power switch (5) through ...  
WO/2020/167266A1
The invention relates to the conductor stopper apparatus (2) used in electrical distribution systems known as busbar, so that the conductive bars (1.1) contained within the busbar module body (1.2) remain in place and do not slip outside...  
WO/2020/156082A1
The present invention relates to an electrical power transmission and distribution device, and relates to a high heat dissipating bus duct and a bus duct connector structure. The high heat dissipating bus duct comprises a housing for whi...  
WO/2020/157975A1
This gas insulation device (1) is provided with a metal tank (2) which is grounded and which has an insulating gas sealed therein, a conductor (3) which is arranged in the tank (2) and to which a voltage is applied, and a nonlinear resis...  
WO/2020/148708A1
A bus bar comprising: a main tubular body extending along a longitudinal axis between a first end and a second end, the main tubular body being made of a first electrically conducting material for carrying an electrical current therealon...  
WO/2020/081033A3
The invention is an IP68 isolation device (A), which allows the IP isolation level to be IP68 in additional connection modules (9) which electrically and mechanically connect the busbar modules (4) to each other and can be easily disasse...  
WO/2020/141194A1
The present utility model relates to an insulating basin used for a gas insulated switchgear, which can ensure the grounding performance of a shell without adding an installation or production procedure, which insulating basin comprises:...  
WO/2020/136737A1
Provided is a busbar connecting device (10) that can simultaneously achieve excellent workability and high reliability. The busbar connecting device is characterized by comprising: a connection section to which a busbar conductor (20) an...  
WO/2020/109392A1
An insulator (100) for a gas-insulated device is provided, comprising an injection-molded insulator disc (101) and a conductor (102), wherein the insulator disc (101) comprises a first circumferential surface (103), a second circumferent...  
WO/2020/111362A1
The present invention relates to a one-touch coupling type busbar kit and, more particularly, to a one-touch coupling type busbar kit which allows a plurality of cross-positioned busbars used for conducting in a switchboard or distributi...  
WO/2020/050798A3
The invention relates to a new additional connection module (2) in electrical distribution systems which allows the electrical continuity of the busbar modules (1) without the use of bolts or nuts.  
WO/2020/112138A1
A multiplayer neutral bus that includes a plurality of conductive layers and a plurality of bushings is provided. At least a portion of the conductive layers are spaced apart from each other and form separate electrical flow paths. The c...  
WO/2020/108905A1
The invention relates to a device for cooling a bus bar (6), having: - at least one heat-absorbing element (1), - at least one heat-transferring system (2), - at least one heat-emitting element (3). The heat-absorbing element (1) and the...  
WO/2020/108793A1
Drive system, comprising modules which each have a connection, wherein respective connections are electrically connected by means of a respective busbar, wherein the respective busbar has a first connection region, a second connection re...  
WO/2020/100031A1
The present invention relates to an earth element (1) for a busbar module (100) comprising a continuity portion (7) destined to be placed in connection with a further earth element (1) of a further busbar module (100) to provide electric...  
WO/2020/098979A1
A method for manufacturing a busbar (1), in particular a laminated busbar (1), configured for mounting an electronic component, in particular a passive electronic component such as a capacitor,on the busbar (1), comprising: - providing a...  
WO/2020/100033A1
The present invention relates to a device (1) for allowing correct mutual positioning of adjacent busbar modules (50, 51). The device (1) comprises a connecting element (2, 2') configured to be operatively connected to adjacent busbar mo...  
WO/2020/082305A1
A busway dimension inspection system, method and apparatus, for use in automatically completing busway dimension inspection, improving the efficiency and precision of busway dimension measurement, improving production efficiency, reducin...  
WO/2020/083530A1
An apparatus, such as a power converter, includes first, second and third core bus plates arranged in parallel. The apparatus also includes a first bus extension plate joined to the first core bus plate and extending therefrom at a first...  
WO/2020/083498A1
An Apparatus (1) for electrically connecting a first laminated multi-phase busbar (2a) to a second laminated multi-phase busbar(2b), wherein each of said first and second laminated multi-phase busbars (2a, 2b) includes a plurality of con...  
WO/2020/078917A1
A power conversion unit is disclosed. The power conversion unit comprises a capacitive bus bar and at least one DC-DC converter having an output capacitance and being electrically coupled to the capacitive bus bar. The output capacitance...  
WO/2020/081033A2
The invention is an IP68 isolation device (A), which allows the IP isolation level to be IP68 in additional connection modules (9) which electrically and mechanically connect the busbar modules (4) to each other and can be easily disasse...  
WO/2020/039879A1
This insulated molding is molded in a hollow shape and has: a cylindrical inner semi-conducting layer; an insulating layer provided on an outer periphery of the inner semi-conducting layer; an outer semi-conducting layer provided on an o...  
WO/2019/240674A3
The invention relates to the use of multi-layer flexible bar (14) per phase as conductor in prefabricated and modular busbar systems (15) which are designed for the distribution and transmission of electric power and in which low-medium ...  
WO/2019/216855A3
The invention relates to a busbar assembly with aluminum body (A), which is used in energy distribution systems, which is much easier to transport and hang, and is self- resisting to sunlight.  
WO/2019/071266A8
A tap-off box includes a latch that automatically secures the tap-off box to a busway upon insertion of a mast into the busway. The latch is in the form of a single spring-loaded member that latches onto a rail as the masthead is pushed ...  
WO/2020/011872A1
The present invention relates to a heat sink (10) for a high voltage switchgear. The heat sink comprises a body (20). The body is centred around a central axis that extends in an axial direction from a first outer surface (30) to a secon...  

Matches 1 - 50 out of 10,669