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Patent Searching and Data


Matches 1 - 50 out of 14,017

Document Document Title
WO/2021/085140A1
This protective element has: a fusible conductor (1a); three or more electrodes (2a), (2b), (2c) electrically connected to each other via the fusible conductor (1a); and a heating body that heats and cuts the fusible conductor (1a) by fu...  
WO/2021/078953A1
The invention relates to a method for producing an SMD solderable component (5), said method comprising the following steps: A) providing a plurality of nanowires (ND) on the one first connection surface (3a) and on the one connection su...  
WO/2021/063543A1
A power fuse for protecting an electrical load subject to transient load current cycling events in a direct current electrical power system is provided. The power fuse includes at least one fuse element assembly that includes an elongate...  
WO/2021/056915A1
A 35 kV high-altitude high-voltage fuse protector bushing-type fuse replacement device, comprising a 35 kV high-altitude high-voltage fuse protector bushing-type self-locking end cover and a 35 kV high-altitude high-voltage fuse protecto...  
WO/2021/058517A1
A fuse-comprising circuit-breaking apparatus, comprising: - a casing comprising at least one housing for receiving a fuse; and - at least one electrical connector (10) that is associated with said housing with a view to connecting an end...  
WO/2021/058552A1
An electrical switching device, comprising: - a case comprising at least one housing for receiving a fuse; and - at least one electrical connector (10) associated with said housing to connect an end terminal of a fuse when said fuse is i...  
WO/2021/058562A1
An electrical switching device (2), comprising: - a case comprising a plurality of housings (6a, 6b, 6c) each configured to receive a fuse (8); and - a plurality of electrical connectors (10) associated by pairs with each housing, each e...  
WO/2021/054338A1
Provided is a current interruption device equipped with: a current limiting element that is provided in a power supply path from a predetermined power source to a load device and exerts a current limiting action if a current flowing thro...  
WO/2021/048090A1
The invention relates to a conducting track fuse (1) for an electrical or electronic device, comprising: a first and a second connection region (2a, 2b); a nonlinearly extending burn-out region (3), which is arranged between the first an...  
WO/2021/044939A1
A protective element provided with an insulating substrate, a first electrode and a second electrode disposed face-to-face on one surface of the insulating substrate, a heat-generating body disposed on the one surface of the insulating s...  
WO/2021/037425A1
An electrical assembly comprising a housing (101) forming a liquid tank inside thereof, dielectric liquid in the liquid tank, at least one fuse (21, 22, 23), and a blown fuse indication system. Each of the fuses (21, 22, 23) is immersed ...  
WO/2021/039509A1
Provided is a protection element in which excess adhesive between fitting projections and fitting recesses is eliminated to reliably ensure the bonding strength between a lower case and an upper case. The present invention includes: a ...  
WO/2021/038985A1
Provided is a chip-type current fuse which makes it possible to stabilize the blowout timing of a fuse element. This chip-type current fuse is configured so that a fuse element 5 formed between a first front electrode 3 and a second fr...  
WO/2021/039508A1
Provided are: a protection element capable of blocking a current path safely and promptly by controlling the absorption of heat to a lower case; and a battery pack using this protection element. The present invention comprises a fusibl...  
WO/2021/041554A2
A temperature-sensitive battery connector is disclosed. The connector can include a connector body and at least one conductor mounted to the connector body and configured to convey a current signal used to measure voltage from a battery ...  
WO/2021/039426A1
A fuse element (1) has a flat plate-like weld section (1e) having no through-hole and disposed between a first terminal (20a) and a second terminal (20b). The width (1d) of the weld section (1e) is 80% or more of the width (2d) of the jo...  
WO/2021/032455A1
The invention relates to a component (5) that can be soldered in SMD technology, comprising: - a resistance element (1), - a first contact element (2a) and a second contact element (2b), wherein the first contact element (2a) is connecte...  
WO/2021/020254A1
This electric connection box cover (40) is for covering insertion openings (12) for a plurality of fuses (70) in an electric connection box (1) that is provided with an insertion casing (10) in which multiple rows (R), each having the in...  
WO/2021/014909A1
This protective component (100) has: a fuse element (3); an insulating inorganic fibrous item (4) that is positioned near or touching at least a section of the fuse element (3); and a case member (5) in which a section of the fuse elemen...  
WO/2021/015154A1
This protective element (10) has: a substrate (11); a first fuse element (12) and a second fuse element (13) connected in series on the substrate (11); a heater (14) connected between the first fuse element (12) and the second fuse eleme...  
WO/2021/007898A1
The present invention relates to a multi-fuse-element fuse holder with multi-path input and confluence output, the fuse holder comprising a fuse base, a fuse carrier, fuse elements and a wiring terminal assembly. At least two fuse elemen...  
WO/2021/003736A1
Provided are approaches for integrating solenoids and fuses within a compact housing. In one approach, a fuse apparatus (100)may include a housing(102) including a main body(104), a cover (106)coupled to a first side (110)of the main bod...  
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...  

Matches 1 - 50 out of 14,017