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WO/2024/069853A1 |
[Problem] To provide a breaker which can be used in a high-capacity secondary battery pack, which has high heat detection sensitivity, and which can be disposed without taking up space. [Solution] A breaker 1 comprises: a fixed piece 2 w...
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WO/2024/070418A1 |
Provided is a protective element capable of quickly and reliably melting and cutting even when the size of the cross-sectional area of a fuse element increases. This protective element 1 has: an insulating substrate 2; a heating body 4...
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WO/2024/061735A1 |
The invention relates to a passive fault protection arrangement for a measuring volt- age transformer (1) or a power voltage transformer (1) for use in high voltage appli- cations, comprising the voltage transformer (1) comprising a comp...
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WO/2024/055177A1 |
A battery cell includes a housing (14), a terminal (30) coupled to the housing (14), an electrode assembly (18) positioned within the housing (14), a conductor (38) including a first portion (74) coupled to the electrode assembly (18) an...
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WO/2024/048434A1 |
This protective element comprises: first and second terminals arranged away from each other in a back-and-forth direction; a fuse element that is disposed between the first and second terminals and electrically connects the first and sec...
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WO/2024/050463A2 |
A thermal switch includes a cooling liquid reservoir, an acoustic droplet generator, and an array of micro-nozzles. A control signal can indicate to the acoustic droplet generator to generate an acoustic wave which pushed cooling liquid ...
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WO/2024/034323A1 |
A current interruption device 100 comprises a plurality of breakers 1 having different operation temperatures connected in parallel with each other. The breakers 1 comprise: a fixed piece 2 having a fixed contact 21; a movable piece 4 th...
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WO/2024/025436A1 |
The invention relates to the field of electrical engineering and power engineering and can be used for the timely emergency shutdown of electrical equipment under the effect of high temperatures, for example in the event of fire, as well...
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WO/2024/025438A1 |
The invention relates to the field of electrical engineering and power engineering and can be used for the timely emergency shutdown of electrical equipment under the effect of high temperatures, for example in the event of fire, as well...
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WO/2024/018863A1 |
Provided is a protective element capable of preventing an influence of reflow mounting on quick fusion-cutting property of a fuse element while achieving low cost. A protective element 1 comprises: an insulation substrate 2; a first el...
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WO/2024/009461A1 |
This thermal protector comprises: a base member and a cover member that are made of resin; a stationary contact point and a movable contact point that are provided in a housing space; a stationary member that is provided with the station...
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WO/2024/004373A1 |
The present invention provides an electric circuit breaker device that, while being able to handle an increase in parts to be cut (fuse elements), suppresses an increase in motive power of a motive power source, and that is capable of ea...
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WO/2023/248787A1 |
Provided is a protective element that can maintain conductivity and connectivity, and also be adaptable to large currents, while reducing the usage amount of an electrode forming material. The present invention comprises: an insulating...
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WO/2023/250121A1 |
Thermal fuses and related methods of operation are disclosed. In some embodiments, a thermal fuse may include an insulating component and two electrodes operatively connected to the insulating component. Based on a difference in the ther...
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WO/2023/241180A1 |
The present disclosure relates to the technical field of temperature fuses, and in particular to a high-current high-voltage temperature fuse capable of being quickly fused. On the basis of a traditional temperature fuse, an elastic memb...
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WO/2023/242786A1 |
Disclosed is a thin foil heater to heat a material in a bulk container, being of thin layered construction substantially the same plan area as the underside of the bulk container to be heated. A heating cable is sandwiched between the la...
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WO/2023/237138A1 |
Passive device for protection of the electrical junction box of the LV power supply to a building from undesirable elevated temperature or flame burns contains a tank (5) with extinguishing medium, plunger (6) arranged in the opening in ...
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WO/2023/234799A1 |
The invention relates to the field of electrical engineering and power engineering and can be used for the timely emergency shutdown of electrical equipment under the effect of high temperatures, for example in the event of a fire, as we...
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WO/2023/229489A1 |
The invention relates to the field of electrical engineering and power engineering and is intended for protecting single-phase or three-phase electrical equipment against the effect of high temperatures, as well as in the event of an ove...
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WO/2023/229487A1 |
The invention relates to the field of electrical engineering and power engineering and is intended for protecting electrical equipment. A differential circuit breaker contains, within a housing, power electrical terminals for the connect...
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WO/2023/229490A1 |
The invention relates to the field of electrical engineering and power engineering and is intended for protecting single-phase and three-phase electrical equipment in the event of high temperatures, as well as in the event of a short cir...
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WO/2023/227248A1 |
An overvoltage protection device with integrated overtemperature protection (1 a..1 f) is disclosed, which comprises a housing (2), a varistor (3) arranged in the housing (2), a thermosensitive contact breaker (4, 4a..4f), which is arran...
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WO/2023/223043A2 |
A safety battery apparatus comprising a battery housing within which is located one or more rechargeable electrochemical cells, and a heat safety apparatus associated with the battery housing, wherein the heat safety apparatus includes a...
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WO/2023/225468A2 |
An optoelectronic apparatus (100, 500) includes a dual folding mirror (114, 510) mounted on a carrier substrate (112, 524) with first and second reflecting surfaces (520, 522) disposed at opposite angles. A plurality of identical photoni...
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WO/2023/204128A1 |
A shutdown device (1) comprises: a pyro-fuse (10) having a busbar (15) inserted into a power supply line (PL) and a piston (13) that is disposed above the busbar and that moves toward the busbar to divide the busbar; and a melting fuse (...
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WO/2023/191600A1 |
An insert-moldable bimetallic thermostat according to the present invention provides a pressing-prevention cap on a conventional thermostat so that deformation, caused by denting of the top of the thermostat during an injection process p...
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WO/2023/185512A1 |
Disclosed is a novel normally-open and normally-closed temperature controller structure, comprising a housing, a contact mechanism, and a top cover mechanism. The housing comprises a bearing ring, a movable middle hole, and a terminal gr...
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WO/2023/167069A1 |
This protective element (1A) comprises: an insulation substrate (2); a heat-generating body (3) disposed on one surface or the other surface of the insulation substrate (2); a first electrode (4) and a second electrode (5) disposed on th...
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WO/2023/162200A1 |
An in-vehicle breaking current supply device (10) comprises a transformer (20) having a first winding (21) and a second winding (22), a drive unit (12), and a capacitor (28). The drive unit (12) switches between an allowable state in whi...
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WO/2023/157764A1 |
The present invention addresses the problem of increasing the degree of freedom in setting a temperature for reverse operation in a cantilever bimetal. This thermal protector comprises a thermally actuated element (100), the thermally ...
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WO/2023/140065A1 |
This protective element, which has a built-in heat generating body, handles increases in voltage and current, and disconnects a current pathway more safely and rapidly, without causing damage inside the element. The protective element ...
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WO/2023/140066A1 |
The present invention stabilizes the fixing state of a melting member and can stably and quickly cut off a current path, even when the melting member has generated heat over a long period of time. A protection element 1 has a case 28, ...
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WO/2023/120197A1 |
This breaker comprises: a fixed contact; a movable piece 4 including a resilient portion 44 and a movable contact 41 at one end 44e of the resilient portion 44; a heat-responsive element that deforms in conjunction with a change in tempe...
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WO/2023/119887A1 |
This breaker 1 comprises: a fixed contact 21; a movable piece 4 having a movable contact 41; a thermal stress moving element 5 that deforms in association with a change in temperature; a case body 7 in which is formed an accommodating re...
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WO/2023/094596A1 |
The invention relates to a forest fire early detection system having a terminal, wherein the terminal comprises a sensor unit, wherein the sensor unit comprises a first and a second bimetallic signal transmitter, wherein the two bimetall...
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WO/2023/087399A1 |
A passive self-moving structural design method. The method comprises the steps: determining the relative movement distance between a first assembly and a second assembly when a temperature changes from a normal temperature to a service t...
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WO/2023/084346A1 |
A surge arrester is described, comprising a first and a second electric terminals (1, 2) for connection to live and guard/neutral conductors of an electric system, between which a protection member (3) is connected, provided with a volta...
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WO/2023/084944A1 |
A breaker 1 comprises: a fixed contact 21; a movable piece 4 that has an elastically deformable elastic part 44 and a movable contact 41 at one end part of the elastic part 44, and presses the movable contact 41 against the fixed contact...
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WO/2023/074752A1 |
The present invention reduces an error in the return temperature for returning to a state in which current is applied from a state in which current is cut off. Provided is a breaker in which a bi-metal that deforms between an inverted sh...
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WO/2023/072664A1 |
Stator of an electric machine, which stator has a stator winding (3), a connection device (4) for connecting the stator winding (3) to an external energy source and a temperature sensor (6) for detecting an operating temperature of the s...
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WO/2023/073298A1 |
The invention relates to a device (1) for supplying electrical power, comprising: - a power source, - a system to be supplied with power, - a first busbar (2) connected to the system to be supplied with power, - a second busbar (3) conne...
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WO/2023/058379A1 |
A breaker 1 comprises a fixed piece 2, a movable piece 4, a heat-responsive element 5, and a resin case 10. The fixed piece 2 has an embedded portion 25 that is embedded in the resin case 10 in a region which overlaps the heat-responsive...
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WO/2023/045497A1 |
A steam-triggered temperature controller and a hot water kettle. The present invention mainly solves the problem that current temperature controllers on the market cannot sense whether the temperature has reached a predetermined temperat...
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WO/2023/038078A1 |
Provided are: a protective element capable of achieving quick-fusing of a fuse element, prevention of electrical breakdown, high responsiveness, and high reliability; and a corresponding battery pack. The protective element 1 comprises...
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WO/2023/032990A1 |
This protective element has: a fuse element (50); an insulating case (260); an insulating member (60) which has a first terminal and a second terminal, is disposed in a state of being adjacent to or in contact with the fuse element (50),...
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WO/2023/032829A1 |
This protective element includes a fuse element, an insulating case (10) accommodating the fuse element, a first terminal (91), and a second terminal (92), wherein: the protective element additionally includes a first insulating member a...
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WO/2023/032965A1 |
The present invention includes a fuse element (50), an insulating case (260), a first terminal (91) and a second terminal (92) and further includes: an insulating member (60) which is positioned close to or in contact with the fuse eleme...
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WO/2023/032843A1 |
This protective element includes: a fuse element; an insulating case (10) housing the fuse element; a first terminal (91); a second terminal (92); a first insulating member and a second insulating member that are arranged in proximity to...
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WO/2023/020584A1 |
The present application relates to the field of protectors, and in particular to a thermal fuse. A traditional mode in which a push rod comes into direct contact with a temperature-sensitive body to achieve transmission is changed, and i...
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WO/2023/008835A2 |
The present invention relates to a wet mop module for a cleaner, comprising: a module housing; a water tank in which water is stored; at least one rotary cleaning part to which a mop can be coupled; and a steam generator for heating the ...
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