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JP2010192453 |
To provide a protection element regulating the distance between a base substrate and an insulation cover plate, without fail, and which is superior in dimensional stability without variations in the thickness.The protection element is pr...
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JP2010172903 |
To provide a thermosensitive material for a protection element of high quality, whose yield is improved by eliminating the disadvantage in a method for manufacturing a bar-shaped ingot, which uses a conventional cooling mold, to suppress...
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JP2010172049 |
To provide a cable protection circuit which is possible of reduction of cable cost and cable weight by minimizing the tolerable current value of a cable used for a motor driving circuit as much as possible.A motor driving circuit, in whi...
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JP2010170801 |
To provide a protection element enabling a soluble conductor to blow out stably and quickly at a protection operation due to an excess current or the like.The protection element includes a soluble conductor 13 arranged on an insulating b...
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JP2010170802 |
To provide a protection element capable of holding flux on a soluble conductor stably at a predetermined position and enabling the soluble conductor to blow out quickly and accurately on the occurrence of failures.The protection element ...
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JP2010170803 |
To provide a protection element capable of stably holding flux on a soluble conductor at a predetermined position and capable of confirming a holding state of the flux, and enabling the soluble conductor to blow out quickly on the occurr...
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JP2010129351 |
To provide an overcurrent protective device capable of coping with cases of various reverse operating temperature and various overcurrent by changing types of bimetal and wire sizes of a heater since a movable contact is forcibly removed...
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JP2010097750 |
To provide a circuit protection structure having the effect of double temperature-sensitive shutoffs.The circuit protection structure providing double temperature-sensitive shutoffs comprises two independently operating temperature-sensi...
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JP2010097746 |
To provide a circuit protection structure that provides double temperature-sensitive shutoffs.Two independently operating devices, i.e., a temperature-sensitive shutoff device 20 and a temperature fuse device 30, are installed between tw...
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JP2010092745 |
To provide a circuit protection structure having a heat sensitive separating device and a hot melt circuit cut-off device to perform double temperature sensing and electrical disconnection.When excessive current, overheating of a circuit...
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JP2010086675 |
To provide a circuit protection structure performing double temperature-sensitive interruption.A temperature-sensitive interruption device 20 and a thermal fuse device 30 independently operating are fitted between two terminals of a circ...
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JP2010077459 |
To provide a thermal fuse which satisfactorily reduces the damage of a fuse element even when being subjected to repetitive heating at the temperature between the lower temperature of melt-down temperature and solidus temperature thereof...
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JP2010061894 |
To provide a three or four leg type resistor with a temperature fuse having improved supporting stability and operating swiftness while functioning not only as a series connector between the resistor and the temperature fuse but also as ...
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JP2010049876 |
To provide a bypass switch acting on an contact point alone without adding pressing force of a pressure device onto other points in short-circuiting an abnormal cell.The bypass switch, includes two fixed conductors; a pressure device pre...
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JP2010050041 |
To provide an overcurrent protective device which can solve problems wherein: one is to forcibly remove a movable contact from a fixed contact by melting heat-fused metal caused by generated heat of a heater when the contact for opening ...
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JP2010045056 |
To provide a protection element surely restricted in a distance between a base plate and an insulating cover plate, reduced in variation in thickness and having excellent dimensional stability.In the protective element, a low-melting poi...
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JP2010040282 |
To provide a resistance built-in thermal fuse with an electric conduction exothermic element and a temperature sensing fusing element on an insulation chip, in which a mounting work is made easy by making linear and planar a wiring arran...
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JP2010034167 |
To provide a structure for a fuse resistor which minimizes variations in circuit interruption characteristics by each fuse resistor.The fuse resistor includes a hollow rectangular parallelepiped shape box; a resistance element arranged i...
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JP2010015927 |
To provide a resistor with a thermal fuse restraining smoke generated from abnormal heat generation of the resistor due to overcurrent, with a simple structure and with high production efficiency.The resistor with a thermal fuse 1 includ...
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JP2010015822 |
To provide a temperature switch capable of switching in a temperature range lower than the Curie temperature.A material showing a paramagnetic property in a temperature range, which is equal to or lower than a predetermined transformatio...
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JP2010015928 |
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 wire...
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JP2010005741 |
To provide a thermally responsive latching device for latching a movable part without using any complex mechanism in which operation can be promptly activated, restrictions on using environment is less, an operating temperature can be st...
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JP2010003665 |
To provide a protection element which can retain flux on a fusible conductor at a prescribed position stably, and makes possible to precisely fuse the fusible conductor at the occurrence of an abnormality, and a secondary battery device ...
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JP2009301715 |
To provide a circuit breaker capable of surely breaking a circuit not only in the case of contact point fusion adherence but also in the cases of troubles such as a delay in the action of a movable contact piece and the breakage of the m...
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JP2009301964 |
To manufacture a protection element in which dimension precision of a fuse element is improved and stable operation characteristics are presented.In forming a fuse element 15 of the protection element 15, using a prescribed dispenser 50,...
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JP2009295413 |
To provide a temperature fuse that improves the yield of a product.In the temperature fuse, an adhesive layer 16 arranged between a first insulation film 13 and a second insulation film 15, between first and second metal terminals 11, 12...
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JP2009295567 |
To provide a spring type meltable alloy protective component, which can effectively prevent creep of low melting point alloys caused by compression reaction of a compression spring, thereby guaranteeing the normal operation of the protec...
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JP2009295568 |
To provide a protecting element which can eliminate the migration of low melting point alloy and reliably prevent units under DC from overcurrent.The protecting element has a pair of needle electrodes 1 and 1. A guide shaft 6 is arranged...
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JP2009295412 |
To provide a temperature fuse capable of stabilizing fusion characteristics.The temperature fuse includes a first insulating film 11, a pair of metal terminals 12 arranged at both ends of this first insulating film 11 and made of metal c...
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JP2009289507 |
To provide a load driving device capable of surely stopping the output of a driving current from a current control element when the current control element abnormally generates heat.A conductive piece 10 is series connected to a switchin...
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JP2009283324 |
To provide a protection element capable of properly protecting a protected equipment used under a direct current from excess current by eliminating migration of a low melting point alloy.The protection element has a resistor 8 and a pair...
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JP2009283360 |
To provide an electronic component unit capable of adjusting quantity of heat transmitted from an electronic component to a thermal fuse and capable of using a variety of temperature fuses.The electronic component unit includes a power c...
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JP2009277498 |
To provide a thermostat for preventing an arc discharge from occurring between connection terminals of the thermostat and crimp terminals or the like even in the event of incomplete connection to some extent owing to a clearance between ...
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JP2009259724 |
To provide a protecting element applicable for reflow mounting and well responsive to current cut-off operation even when the liquid phase point or the solid phase point of a solder to be used has a higher temperature than a mounting tem...
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JP2009252415 |
To minimize fluctuation of operating temperatures by suppressing deterioration of a thermosensitive pellet on which pressing force of a compression spring member is applied constantly with interposition of a metal pressing plate.The ther...
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JP2009252541 |
To provide a power semiconductor device capable of shutting off current more steadily when the power semiconductor element fails.A first electric wiring Wb1 is electrically connected to a power semiconductor element. A second electric wi...
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JP2009252367 |
To improve productivity of a thermo protector by quickly and surely arranging a heat conductor B at a predetermined position on a heat conductor A during production.The thermo protector includes a heat conductor A, a heat sensitive body,...
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JP2009252615 |
To provide a power semiconductor device capable of shutting off current more steadily when the power semiconductor element fails by preventing generation of arcs when a low melting point metal portion is blown out.A first electric wiring...
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JP2009238719 |
To provide a protection element with a resistor capable of precisely protecting protected devices used at a DC environment to abnormality excluding excessive current and overcharge by removing migration of an alloy with a low melting poi...
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JP2009230865 |
To provide a thermostat for controlling the inside temperature of a refrigerator or the like, wherein reduction of the number of components and facilitation of assembly of a compulsive switch-off mechanism portion in a main circuit and a...
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JP2009230866 |
To provide a thermostat for controlling the inside temperature of a refrigerator or the like, wherein assembly of a case and a body frame can be achieved without causing cracks and chipping or the like of the case.A cut-out portion 2 is ...
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JP2009231074 |
To intercept an electric path, even if a holding member that holds a displacement member for opening an electric path is disengaged.A circuit breaker unit 90 is provided with two conductive electrodes 94a and 94b, in the lower part of a ...
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JP2009231010 |
To provide a temperature detecting element which is conducted by being exposed to a target temperature such as an abnormal high temperature or the like, in which temperature detection can be carried out, which is attached even in a detec...
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JP2009218153 |
To shut off an electric path, even if a retention member for retaining a deformation member for opening and closing the electric path is separated.A circuit breaker 90 includes the electric path formed from a terminal 94a to a terminal 9...
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JP2009212006 |
To provide a protection element with a resistor capable of exactly protecting protective devices used by DC against malfunctions except excessive current and overcharge by excluding migration of low melting alloys.An excessive current he...
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JP2009212007 |
To provide a protection element capable of exactly protecting protective devices used under DC against malfunctions except excessive current and overcharge by excluding migration of a low-melting alloy.An excessive current heat-generatin...
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JP2009187732 |
To provide a temperature-sensitive pellet type thermal fuse in which fluctuations of operating temperature are suppressed even after storing for a long time in a high-temperature state and an effect due to the passage of time is not caus...
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JP2009182197 |
To achieve size reduction and cost reduction of a mounting board by avoiding trouble caused by a rise in temperature of a mounted electronic component and decreasing the number of external components.The wiring board 30 mounted with the ...
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JP2009176429 |
To provide a downsized relay and its control method.The relay includes a conductive movable member 37 capable of displacing between a contact position and a separated position, a slider 17 for moving the movable member 37, a bimetal memb...
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JP2009158490 |
To provide a protection element having a fuse element on a circuit board which, when it is fitted, improves a working response and widen a material selection of a fuse element and reduce a manufacturing cost.In the protection element 1o ...
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