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Patent Searching and Data


Matches 1 - 50 out of 13,929

Document Document Title
WO/2020/259924A1
The invention relates to the use of a fusible conductor (1) for a DC fuse (2) and a high-voltage, high-power fuse (2) (HH-DC fuse), the fusible conductor (1) having an electrically conductive fuse wire (3), the fuse wire (3) having at le...  
WO/2020/260382A1
An electric circuit breaker (2) comprising a switch (22, 24), an arc extinguishing chamber (32) and a fuse (40) configured to be electrically connected between first and second terminals after the switch has tripped, further comprises a ...  
WO/2020/255699A1
This fuse element (10) comprises: a low-melting-point metal layer (11); a high-melting-point metal layer (12) laminated on at least one surface of the low-melting-point metal layer (11); and an intermediate layer (13) disposed between th...  
WO/2020/237770A1
Disclosed is a multi-stage fuse structure capable of withstanding lightning current, which is provided in a fuse for fusing a protection circuit when the current exceeds a rated value, and comprises two third-stage conductors. At least o...  
WO/2020/237771A1
Disclosed are a two-stage fuse structure capable of withstanding lightning current, configured to fuse a protection circuit when the current exceeds a rated value in a fuse and comprising a first-stage conductor connected to an electrode...  
WO/2020/233944A1
The present invention relates to a disconnecting device for a surge arrester, comprising a housing, characterized in that a fuse is arranged in the housing. The invention also relates to an arrangement comprising a surge arrester and the...  
WO/2020/229017A1
The invention relates to a fusible conductor (1) for use in a fuse (2), preferably in a miniature fuse, comprising an electrically conductive fusible wire (3). According to the invention, an electrically insulating and/or electrically no...  
WO/2020/231012A1
The present invention provides a high voltage fuse having a ring separation prevention structure. The high voltage fuse having a ring separation prevention structure comprises: a housing part including a first housing body and a second h...  
WO/2020/229239A1
The invention relates to a system for protecting an electrical source or an electrical load, having a module comprising an input and an output, and an electronic safety device for the load that can be connected to the source. The module ...  
WO/2020/225339A1
The invention relates to a lightning protection spark gap assembly. The lightning protection spark gap assembly comprises: a lightning protection spark gap (1); a safety fuse device (8) which can be triggered by a bridge initiator (7) an...  
WO/2020/224135A1
Disclosed is a protection element with a grid (6) disposed inside an insulation tube (2), comprising: an insulation tube (2), and melts (5-1, 5-2) located in the insulation tube (2). Grids (6) are additionally arranged in the middle of t...  
WO/2020/227708A1
A circuit protection device including a primary fuse, and a positive temperature coefficient (PTC) device and a secondary fuse electrically connected in series with one another and in parallel with the primary fuse, the secondary fuse fo...  
WO/2020/221514A1
The invention relates to a load zone (1) comprising an electronic switch (2), a DC bus (3), a connection (30) for supplying the load zone (1) with electrical energy, and at least two electrical devices (4), the electronic switch (2) bein...  
WO/2020/223045A1
A surface-mountable thin-film fuse component is disclosed that may include a substrate having a top surface, a first end, and a second end that is spaced apart from the first end in a longitudinal direction. The thin-film component may i...  
WO/2020/219000A2
The invention, is related to an automatic circuit breaker (10) switching system that enables to inform users when the circuit breaker (10) has tripped and provides remote switching on, of the circuit breaker (10). Said system basically c...  
WO/2020/209198A1
A protective element (1a), having: an insulated substrate (10); a first electrode (11) and a second electrode (12) provided on the upper surface (10a) of the insulated substrate (10); a heating element provided on the upper surface (10a)...  
WO/2020/204154A1
An interruption device provided with: a first electrically conductive member which constitutes a first electric path connected to an external electric path and has a splitting portion capable of interrupting the first electric path; a se...  
WO/2020/194967A1
In order to simplify connection work, suppress connection defects during connection, and improve reliability, this overcurrent protection element comprises: a chip fuse (11); a printed circuit board comprising the chip fuse (11) surface-...  
WO/2020/193197A1
The invention relates to a fuse having a housing for a low-voltage direct-current grid in which a diode or a semiconductor element that is conducting in one current direction and non-conducting in the opposite direction is connected in p...  
WO/2020/191651A1
Various embodiments are generally directed to ensuring an electrical fault indicator, such as a light-emitting diode (LED), remains active in the event of an electrical fault in a circuit, even if a load fault, such as an excessive load,...  
WO/2020/196294A1
This protective element (100) has: a first electrode part (1); a second electrode part (2) disposed spaced apart from the first electrode part (1); a fuse element part (3) that exhibits springiness; and a case (4) that contains at least ...  
WO/2020/198014A1
Apparatus for detecting electrical fault includes a voltage monitor provided at each of the distribution circuits for monitoring a voltage in a corresponding distribution circuit, a controller in communication with each of the voltage mo...  
WO/2020/186713A1
A thermal cutoff comprises: a first fusible element and a second fusible element, wherein respective two ends thereof are connected in parallel to a first electrode and a second electrode; and a closed cavity bounded by a housing (101) h...  
WO/2020/186717A1
A thermal cutoff at least comprises a current carrying fusible element (104, 204, 312, 404, 504, 604) having two ends respectively connected to a first electrode (107, 207, 308, 408, 508, 607) and a second electrode (108, 208, 309, 409, ...  
WO/2020/182800A1
The invention provides a holder for snap-fitting a thermal fuse to an electronic component, wherein the holder comprises: a bottom surface for mounting the holder to a carrier comprising the electronic component, wherein the bottom surfa...  
WO/2020/179364A1
A fuse housing assembly and a fuse kit are provided. The fuse housing assembly and the fuse kit are configured to allow for fuses having terminals of different sizes to be mounted onto a circuit board. The fuse housing assembly and the f...  
WO/2020/179728A1
This protective element comprises: a fuse element comprising a first end part and a second end part, where electricity flows from the first end part toward the second end part; a protrusion member and a depression member which are positi...  
WO/2020/174668A1
The protective relay device of an embodiment is provided with a housing and a fuse unit. The fuse unit is provided with a coupling conductor, an input conductor which is connected to the coupling conductor, and to which outer power suppl...  
WO/2020/171804A1
A locking assembly for a fuse box of a vehicle includes a base and a cover configured to be removably connected to the base. The base includes a projection extending outwardly from the base. An opening is disposed in the projection. The ...  
WO/2020/169180A1
The present invention relates to a signaling device (24) adapted to be electrically coupled to an electric potential applied to terminals (16a, 16b) of a fuse element (12) or to clips of a fuse holder. The signaling device (24) is adapte...  
WO/2020/166445A1
A circuit module (1) is provided with a circuit board (2), an insulating protective member (3) disposed on the circuit board (2), and a fuse element (4) mounted on the circuit board (2) with the insulating protective member (3) interpose...  
WO/2020/160866A1
The invention relates to a fusible link comprising a fusible conductor which is arranged between a first and a second connection contact, characterized in that a connection pin is respectively arranged on the first and on the second conn...  
WO/2020/154998A1
An explosion-proof fuse of the present invention comprises at least one first tube body provided with an alloy wire penetrating the interior thereof, wherein the length of the alloy wire is greater than that of the first tube body, such ...  
WO/2020/155080A1
An explosion-proof cartridge fuse, an explosion-proof fuse device for the same, and an explosion-proof fuse strip, pertaining to the field of power equipment, and mainly applicable to power equipment such as motors, air compressors, etc....  
WO/2020/151826A1
The invention relates to a load break switch device or to a fused switch device for receiving at least one fuse or a fuse plug for a fuse. The device according to the invention comprises a housing and at least one input terminal and at l...  
WO/2020/147327A1
A high-voltage fusing apparatus, comprising: a current fuse, a temperature fuse and a current-carrying fuse, wherein the current fuse is connected to the temperature fuse in series; series branches of the current fuse and the temperature...  
WO/2020/148015A1
The invention relates to a fuse element (10) for a fuse with an integrated measurement function, having a first receiving area (20) for receiving a melting conductor of the fuse, said first receiving area (20) being delimited in the leng...  
WO/2020/138325A1
This protective element (30) comprises: an insulation substrate (33); a plurality of electrodes (34) provided to the insulation substrate (33); a fuse element (35) that is electrically connected to any of the electrodes (34) among the pl...  
WO/2020/137056A1
The present invention provides a fuse that has stabilized fusing characteristics and that is easy to manufacture. A fuse 600 provided between a pair of terminal parts 110, the fuse 600 comprising a fuse element 100 having a plurality o...  
WO/2020/134174A1
Disclosed is a high-breaking miniature fuse, comprising an outer ceramic tube (1), end caps (5) located at two ends of the outer ceramic tube, and a fuse wire (4) accommodated in the outer ceramic tube (1) and respectively connected to t...  
WO/2020/135914A1
A safety fuse (1) which extends from a first end (11) along a longitudinal axis (L) to a second end (12), comprising a base plate (2), at least one areal fusing element (4) and a surface layer (5), wherein the at least one fusing element...  
WO/2020/138580A1
The purpose of the present invention is to increase the disconnection speed of an element (that is, decrease the blocking speed of a fault current) by arranging a magnet on the inner surface, the outer surface, or the inside of a porcela...  
WO/2020/136261A1
A method for producing a safety fuse (1), comprising the steps: - stacking of a base plate (2), an at least partially conducting woven fabric (4) above the base plate (2) and a top layer (5) above the woven fabric (4) with in each case o...  
WO/2020/126166A1
In the fuse device (10) according to the invention, which comprises an electric fuse (20), a contact protrusion (24) connected to the fuse (20) and a bus bar (40) connected to the contact protrusion (24) by means of a connecting assembly...  
WO/2020/127486A1
The invention relates to a fuse having an integrated measuring function, said fuse comprising a fuse housing which in turn has a first receiving space delimited by a pressure body and a second receiving space which is spatially separated...  
WO/2020/127488A1
The invention relates to a fuse (100) having an integrated measuring function, said fuse comprising a fuse housing (110) which has a first receiving space (115) delimited by a pressure body (113) and a second receiving space (116) spatia...  
WO/2020/129406A1
Provided are: a protection element which is capable of preventing floating of a fusing member and deformation of a soluble conductor and of maintaining a predetermined current capacity and fusing properties; and a battery pack. A prote...  
WO/2020/126280A1
The high-voltage distribution system (10) according to the invention comprises a carrier element (30) having a plurality of holding devices (20) able to be arranged on the carrier element (30) and a plurality of fuse elements (40) able t...  
WO/2020/116422A1
Provided is a vehicle-use electrical connection box comprising an insertion casing (10) into which a plurality of fuses are inserted from one side, and a plurality of fuse terminals (13) that connect the fuses of the insertion casing (10...  
WO/2020/112271A1
A biocompatible electrical connection includes: a substrate; a ferrule having a concentric flange at a first end of the ferrule; a first adhesive; and a second adhesive. The substrate includes a hole having a diameter that is a specified...  

Matches 1 - 50 out of 13,929