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JP5534341B2 |
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JP5523521B2 |
A protection component includes: a package substrate; a first fuse unit disposed in the package substrate, having a first fusing region; a second fuse unit disposed in the package substrate, having a second fusing region which is close t...
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JP5525354B2 |
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JP2014110339A |
To provide an insulated gate field effect transistor which can block conduction between a drain terminal and a source terminal at the time of abnormality; and provide a motor control device incorporating the insulated gate field effect t...
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JP3190845U |
To provide an automatic power ON / OFF switching control controller which is attached to a light source and a heat source, is power saving and safe, and prevents overheating, overcooling air, overheating and the like. It is attached to a...
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JP2014102955A |
To obtain good temperature characteristics by preventing rusting of a thermally-actuated element in a breaker used as a protection device of a secondary battery or the like.A movable piece 4 has a terminal 41 projecting to the outside of...
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JP5511501B2 |
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JP5495895B2 |
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JP5489684B2 |
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JP5489683B2 |
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JP5489677B2 |
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JP5489750B2 |
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JP5490713B2 |
Disclosed herein is a battery pack comprising: a battery cell having an electrode assembly of a cathode/separator/anode structure mounted in a battery case together with an electrolyte in a sealed state; and a protection circuit module (...
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JP5489777B2 |
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JP5489749B2 |
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JP2014075302A |
To provide a device which prevents an overcurrent from flowing to a power supply path and is easily assembled at low cost.A bore 17 is formed in an insulator 3 while parting a power supply path 15 (conductive member) together with an ins...
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JP2014075265A |
To provide a highly reliable thermal fuse mounted on a battery can by spinning processing and riveting while ensuring the thickness of a terminal necessary for spinning processing or riveting without increasing the thickness of material ...
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JP5478563B2 |
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JP5470101B2 |
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JP5466579B2 |
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JP5466178B2 |
An electrical protection component with a short-circuiting device includes a surge arrester including at least two electrodes. The electrical protection component has at least one fusible element having a geometrical form including at le...
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JP5452771B2 |
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JP5452779B2 |
A breaker (1) is provided with: a fixed piece (2) which has a fixed contact; a movable piece which has a movable contact at a front end portion and pushes the movable contact against the fixed contact to bring same into contact with each...
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JP2014053233A |
To provide a welding method capable of stably welding a thermal fuse having a low fuse-down temperature to an external terminal.After placing a terminal electrode 13 on an external terminal 14, a current is applied between a first weldin...
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JP2014054102A |
To provide a technique related to an electric vehicle having a voltage converter for boosting the voltage of a battery, the technique enabling the electric vehicle to continue its run while protecting the battery when the switching eleme...
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JP2014053232A |
To provide a welding method capable of stably welding a thermal fuse having a low fuse-down temperature to an external terminal.In the welding method, after placing a terminal electrode 13 on an external terminal 14 and pressing the term...
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JP5448921B2 |
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JP2014044955A |
To provide a protection element capable of stopping heat generation of a heating resistor with certainty after all fuse elements are melted even when energized only from a specific energization path.A protection element is configured to ...
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JP5433455B2 |
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JP5426425B2 |
In order to configure a thermostat device to be attached to a vehicle (engine or the like) by a simple structure with a required minimum number of components and improve the assembly performance thereof, the thermostat device is provided...
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JP5413174B2 |
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JP2014022050A |
To achieve a protection element capable of improving variation in fusion characteristics by uniforming a flux amount applied on a soluble conductor.A protection element 10 comprises: an insulation substrate 11; a heating element 14 lamin...
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JP2014017079A |
To provide a small size thermal fuse superior in flatness of the top plane.The thermal fuse includes: a pair of metal terminals 11; a first insulation film 14 disposed with each front end of the metal terminals 11; a fusible alloy 12 dis...
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JP5402744B2 |
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JP5396304B2 |
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JP2014501435A |
Disclosed is an apparatus comprising a thermal fuse and a resistor. The solid ceramic substrate of a wire wound resistor is changed to hollow, forming a ceramic tube (1). A thermal fuse is built-in the ceramic tube (1), the ceramic tube ...
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JP5391796B2 |
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JP5382961B2 |
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JP2013258013A |
To provide a fuse that easily ensures bonding area and bonding force between conductive sections, and more reliably prevents a current-carrying path from being re-established, even when the conductive sections have spring properties.A fu...
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JP2013246977A |
To provide a breaker which obtains a stable resistance value during conduction and good temperature characteristics while coping with heat treatment in a reflow process.A biting claw 91 formed at a fixing part 42 of a movable piece 4 is ...
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JP5356274B2 |
To provide a discharge system of an electric circuit which appropriately lowers a potential at each portion of the electric circuit at emergency. The discharge system is connected to two capacitors 31, 37 and is applied for the electric ...
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JP5355767B1 |
To obtain a stable resistance value and good temperature characteristics at the time of energization while supporting heat treatment in a reflow process in a breaker. A biting claw 95 formed in a fixing portion 42 of a movable piece 4 bi...
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JP5352142B2 |
To provide a resistor with a thermal fuse corresponding to thinning of an installed equipment, without increasing the number of manufacturing processes or components and with high production efficiency with a simple structure. A lead wir...
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JP5351860B2 |
A protective device including a substrate, a conductive section and a first auxiliary medium is provided. The conductive section is supported by the substrate, wherein the conductive section comprises a metal element electrically connect...
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JP5348422B2 |
To provide a temperature sensor which can prevent a short circuit mode at the time of over-voltage impression and can prevent a lead wire also from contacting the other electronic component and a circuit or the like. The temperature sens...
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JP2013232399A |
To provide a temperature fuse which improves the sealability of the temperature fuse thereby enabling the downsizing.A temperature fuse includes: a base film 12; a pair of belt like terminal parts 13 which are disposed on the base film 1...
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JP5342641B2 |
A movable plate 8 is partitioned by a slim hole 23 into a narrow-width part 21 and a wide-width part 22. When a contact is closed as a thermal switch 10, the narrow-width part 21 produces heat with an applied current branched via a first...
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JP5334100B2 |
A thermal fuse employing a thermosensitive pellet is provided, which exhibits stabilized characteristics in a low operating temperature region. The thermal fuse includes at least a switching movable member, a thermosensitive pellet membe...
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JP5331206B2 |
A surge protector includes a thermal separating device and an error display, and at least two first protection elements, particularly disk-shaped varistors (7), and at least one second protection element, particularly a gas arrester (9),...
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JP2013222674A |
To obtain a compact thermal fuse without fusing a fuse element in manufacturing while firmly welding an insulator film.A thermal fuse includes an upper film 1a, a lower film 1b, and a bending part 1c. The upper film 1a and the lower film...
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