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Patent Searching and Data


Matches 1 - 50 out of 13,552

Document Document Title
WO/2018/220735A1
An ozone generation device provided with a plurality of discharge tubes, each having a discharge gap between a voltage application electrode and a ground metal electrode with a dielectric disposed therebetween, wherein an oxygen-containi...  
WO/2018/204299A1
A power relay (10) controlled by the presence of Volatile Organic Compounds that are often emitted by outgassing from electronic components during overheat and failure conditions. The relay housing (12) contains a standard power relay (2...  
WO/2018/194810A1
A fuse assembly (10) includes an insulating block (12) having an upper surface (14), a lower surface (16), and a side surface (18) therebetween. The insulating block (12) defines cavities (20) extending therethrough. Each cavity (20) def...  
WO/2018/189629A1
An electrical switching apparatus (100, 200, 300, 400, 500, 600) is for an electrical system (2). The electrical system has an enclosure (4) and an electrical apparatus (6) coupled to the enclosure. The electrical switching apparatus inc...  
WO/2018/183295A1
A method, apparatus, and system for protection from hazards of conductivity is disclosed using non-electrical means to disrupt electrical current with a thermovolumetric substance. The purpose of this invention is to prevent hazardous co...  
WO/2018/178433A1
The invention relates to a fuse holder and an electrical installation comprising said fuse holder. The fuse holder (1) comprises: a first half-case (2) and a second half-case (4) made of electrically insulating material; a first receivin...  
WO/2018/167169A1
A pyrotechnic switch (1) comprising: - at least one first circuit portion (10) with two connection terminals (11a, 11b), arranged to form part of an electrical circuit, - a movable body (20), arranged to go from a first position to a sec...  
WO/2018/162379A1
The invention relates to a circuit board arrangement (100) for electrical separation of leads, comprising a fuse board (101) for holding an electrical fuse (103), wherein the fuse board (101) has electrical leads and openings (105) forme...  
WO/2018/159283A1
Provided is a fuse element that is adaptive for a high-rated large current application, has excellent shock resistance when a current is cut off, and is capable of preventing a case from falling off. This fuse element is provided with: a...  
WO/2018/155161A1
A temperature fuse comprising an insulating part and an electroconductive part shaped as a ring and arranged radially on the inside and outside. The electroconductive part is formed from a thermosoluble body. An electrical connection box...  
WO/2018/155848A1
The present invention relates to an electrical fire prevention system of a solar photovoltaic power generation facility, and to an electrical fire prevention system of a solar photovoltaic power generation facility comprising: a unit sol...  
WO/2018/146942A1
[Problem] To provide an arc-suppressing device capable of suppressing the occurrence of an arc even at shutdown time of a large current. [Solution] Provided is the arc-suppressing device comprising: a current-limiting circuit installed i...  
WO/2018/145978A1
The invention relates to a safety fuse for low-voltage applications for protecting devices that can be connected to a power supply system, particularly overvoltage arresters, such as spark gaps or varistors, consisting of at least one fu...  
WO/2018/147948A1
An attachment assembly joining a fuse box and battery tray includes a fuse box having a mounting structure having a fuse bottom surface including a retainer structure joined therewith. The retainer structure includes a cylindrical boss h...  
WO/2018/145997A1
The invention relates to a protective device (1) for separating switchgears (2), in particular circuit breaker systems, from a consumer or an electrical grid, wherein the protective device (1) comprises electrical connecting lines (4) fo...  
WO/2018/141433A1
The present invention relates to a subsea fuse device and a subsea device comprising such subsea fuse device. In more detail, the present invention relates a subsea fuse device (100, 200) exposed to a high ambient pressure when deployed,...  
WO/2018/144475A1
A vertically-oriented blade fuse system requires less surface area on a printed circuit board, provides improved heat dissipation, is less expensive to manufacture and assemble and is more reliable. It comprises a fuse having two connect...  
WO/2018/144379A1
Provided herein are approaches for securing an electrical protection device (e.g., a fuse). In one approach, an apparatus includes a conductor and a terminal coupling the conductor to the fuse, wherein the terminal includes an end cap ha...  
WO/2018/141572A1
The invention relates to a triggered fuse for low-voltage applications for protecting devices that can be connected to a power supply system, in particular surge protection devices, consisting of at least one fusible conductor which is l...  
WO/2018/140917A1
A thin film fuse is formed by two substantially planar conductors, separated from each other by a thin gap. The conductors and gap are over-coated with a thin, conductive material having a surface tension when melted, great enough to pul...  
WO/2018/138083A1
A safety device (100) for use in a motor vehicle comprises an electrically insulating housing (102), a first supply contact element (104), from which a first end portion (112) on a first housing side (114) projects out of the housing (10...  
WO/2018/139784A1
The present invention relates to a cutout switch having an arrester mounted therein, and the purpose of the present invention is to increase a lightning arrest protection effect by minimizing the distance between an arrester and a device...  
WO/2018/136317A1
A fuse including a tubular fuse body defining an interior cavity, and a fusible element describing a conical helix that tapers from a first end to a second end, the first end having a diameter that is larger than a diameter of the second...  
WO/2018/127776A1
The present invention is directed to a thermal protector (20) including a body (22) integrally connected to a magnet wire terminating feature (24). Additionally, a thermally protected bobbin (32) comprises a magnet wire (36) wound onto a...  
WO/2018/120053A1
A fuse and relay insertion height control device (10) used for inserting a fuse and a relay into a relay retainer assembly (12) comprises a shielding cover member (20), a pressing pin (34), a spring (36), and a switch (44). The shielding...  
WO/2018/124608A1
A recyclable fuse is disclosed. The recyclable fuse according to the present invention comprises: a first contact portion and a second contact portion through which current flows when the portions are electrically connected to each other...  
WO/2018/116188A1
A fuse, comprising: an outer tube body open at both ends, an inner tube body open at both ends and arranged within the outer tube body, a fuse core arranged within the inner tube body, left and right inner copper sleeves covering both en...  
WO/2018/115669A1
The invention relates to a dummy fuse (1), intended to cooperate with a terminal block of an electric cabinet and including: -an electrically conductive connector (2), intended to cooperate with one terminal of the terminal block; -an in...  
WO/2018/110154A1
Provided is a protective element with which the improvement of the current rating and the execution of a quick current interruption during an anomaly are both achieved, thereby increasing insulation reliability after the current interrup...  
WO/2018/103207A1
Disclosed is an extensible multi-purpose fuse holder, being an electronic element, and comprising a base (1), an upper cover (2) and terminals (5), etc. At least two fuse holders are provided, wherein every two adjacent fuse holders can ...  
WO/2018/106715A1
A fuse module including an battery clamp, a fuse assembly including a mounting block, a bus bar on a first side of the mounting block in contact with the battery clamp, fuse terminals on a second side of the mounting block connected to t...  
WO/2018/105090A1
The present invention solves the problem that, in a cylindrical cutout (used in order to protect the primary side of a transformer) used in an extra-high voltage distribution line, a narrow-gap arc-extinguishing device comprising an arc-...  
WO/2018/100984A1
In order to provide a protection element that can achieve both the improvement of a current rating and the provision of a rapid current shutoff during an abnormality, and also improve insulation reliability after the current shutoff, the...  
WO/2018/093512A1
A fuse including a first housing part and a second housing part that are joined together to define a cavity, a fuse element disposed within the cavity, a first terminal extending from a first end of the fuse element and out of the housin...  
WO/2018/089156A1
A fuse including a fuse body, a fuse element including a first terminal end extending from a first end of the fuse body, and a second terminal extending from a second end of the fuse body, wherein at least one of the first terminal end a...  
WO/2018/088308A1
Provided is a protective element wherein a heat-generating body and a through-hole are disposed with an appropriate distance therebetween, thereby suppressing the occurrence of a crack in an insulating base board. The invention comprises...  
WO/2018/079157A1
The objective of the invention is to provide a technique allowing an external conductor (70) to be readily connected to any portion of a flat metal plate (15a, 15b) along an extending direction thereof. In this invention, an electrical c...  
WO/2018/072914A1
An electrical arrangement (100) is described, in particular an electrical fuse, for use in a high pressure environment, comprising an electrical element (110) and an enclosure (120) which is fully surrounding the electrical element (110)...  
WO/2018/071516A1
Fuse assemblies are disclosed. In one implementation, a fuse assembly may be disposed that includes a first portion of the second portion. The first portion may be formed of a first metal. The second portion may be formed of a second met...  
WO/2018/069141A1
The invention relates to a circuit arrangement (15) comprising a fuse (16) which electrically connects two terminal regions (22, 23), further comprising a heat sink (17) and a layer assembly (20) which is disposed on a surface (21) of th...  
WO/2018/068949A1
The invention relates to an electronic unit (1), having: at least one printed circuit board (3) having conducting tracks (5); at least one assembly (9) for limiting current in the form of a thermal predetermined breaking point in at leas...  
WO/2018/066839A1
The present invention relates to a fuse diagnosis device and method using voltage distribution, and to a fuse diagnosis device and method using voltage distribution which can diagnose the state of a fuse by connecting a diagnostic resist...  
WO/2018/055676A1
A battery pack of an embodiment is provided with a plurality of battery cells, a connecting member, an electrically conductive member, and a heat conducting unit, for example. The plurality of battery cells each respectively has an elect...  
WO/2018/055547A1
A combination surge arrestor and dropout fuse assembly is provided in which an electrically conductive supply bus-bar (1) carried by an insulator (2) supported on a mounting base (3) has a bus-bar (1) providing a supply contact for an op...  
WO/2018/055677A1
The battery assembly of an embodiment is provided with, e.g., an electroconductive member. The electroconductive member has a plate-shaped first terminal part, a plate-shaped second terminal part, and an elastically deformable plate-shap...  
WO/2018/051774A1
Provided are: a fuse element which is capable of preventing the occurrence of a defect such as a crack in a high-melting-point metal layer, and which is capable of maintaining good conduction performance and good fusing characteristics; ...  
WO/2018/048778A1
An arc-mitigating fuse including a tubular fuse body, a first endcap covering a first end of the fuse body and a second endcap covering a second end of the fuse body, a fusible element disposed within the fuse body and extending between ...  
WO/2018/045236A1
The present disclosure relates to an electrical protection system, including a breaker enclosure and associated terminals, and the methods of use therefor that allow for a circuit breaker or other electrical protection device to be safel...  
WO/2018/039023A1
Embodiments of the fuse include a fuse body having a first end and a second end. A fuse element is disposed within a cavity of the fuse body, an end of the fuse element extending beyond an edge of the fuse body. An arc disc is disposed o...  
WO/2018/037866A1
With respect to a protective element having a space inside a cover and a circuit module wherein the protective element has been mounted, the objective of the invention is to prevent a decrease in the cover member adhesive strength caused...  

Matches 1 - 50 out of 13,552