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JP2009152083 |
To provide an alloy-type thermal fuse operable at a high rating, for instance, an alternating current rating of 250 V/15 A under guarantee of overload characteristics, while keeping the basic performance as a thermal fuse, such as aging ...
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JP2009152219 |
To provide a proposal for expanding selection of a thermosensitive materials capable of adjusting heat deformation temperature as operating temperature of a thermosensitive pellet type thermal fuse and capable of restraining troubles suc...
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JP2009146799 |
To provide a thermal fuse with resistance for enhancing responsiveness when breaking a circuit by melting a low melting-point alloy.The thermal fuse with resistance includes an insulating substrate 11, a low melting-point alloy 12 instal...
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JP2009146249 |
To significantly reduce a differential heat sensor in size only by a mechanical structure.The heat sensor 10 includes a package 12 having a package chamber which receives external heat and is shielded from air, and a sensor chip 20 conta...
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JP2009135114 |
To reduce a manufacturing cost by improving operation response and expanding the selective range of materials for fuse element, when a protection element in which fuse element is provided on the substrate is mounted.In a protection eleme...
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JP2009117288 |
To provide a fuse resistor that can be made smaller, and is quickly and reliably melt down.The fuse resistor 1-1 is configured by: housing in a case 70 a fuse element 30 and a plate resistance 10, 10, which are serially connected; and fi...
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JP2009117188 |
To provide a downsized structure of a mounting space in which a fuse element is not thermally damaged and can be safely supported even if a lead conductor of a temperature fuse is soldered vertically to the rear face of the temperature f...
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JP2009105000 |
To enable interception of a circuit with a simple configuration that does not consume a cost and accurate timing at an operation temperature higher than 200C.In a temperature fuse 1, a conductor 2 is divided into a pair of divided conduc...
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JP2009105038 |
To provide a temperature-sensitive material which can maintain a high precision of a working temperature of a temperature-sensitive pellet type thermal fuse and can increase a response speed and provide the temperature-sensitive pellet t...
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JP2009099509 |
To solve the problems that a conventional resistor with a built-in temperature fuse requires labor and cost when mounted in low-back use and the melt-down of temperature fuse possibly causes the breakage, malfunction or instability of an...
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JP2009093944 |
To provide a fusible alloy type thermal fuse wherein an operation temperature is set up at a high temperature range and a stable operation is performed by enduring during long-term storage at high temperature, and a flux film for improvi...
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JP2009093868 |
To ensure excellent mechanical strength between a fusible alloy element 2 and a lead wire 1 even if using a lead-free alloy in the fusible alloy element 2 in a cylindrical case type axial-type thermal fuse.Each end part of the fusible al...
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JP2009093826 |
To provide a connector for wiring such as a bayonet plug, or a receptacle with response improved to generation of heat.A first and a second cords 211, 212 separating a power source cord 207 are connected to a first or a second heating su...
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JP2009087813 |
To provide a fuse resistor in which kinetic speed is improved by utilizing the energy accumulation of a spring, and a spring force can be made constant at the time of assembling, and a protection effect is sufficient.The resistor element...
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JP2009074795 |
To provide a cigar lighter assembly capable of assuring favorable electric contact with a power supply for feeding a current to a heater element.The cigar lighter assembly is equipped with a heating unit (100) and a socket (300) to allow...
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JP2009076280 |
To provide a method for controling a battery pack, which is not abnormally heated due to failure of ohmic-resistance heating type fuse.The battery pack A comprises: a switching element SWH which is switched from off to on when a battery ...
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JP2009070721 |
To provide a conductor cutting device, a reacting device, a fuel cell device, electronic equipment and a conductor cutting method automatically stopping operation at a prescribed temperature.The conductor cutting device includes reacting...
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JP2009069952 |
To provide a heat sensor capable of immediately detecting that an external temperature becomes a prescribed temperature or above, and to provide a fire alarm using it.This heat sensor has: a tube body 101 provided with a lid part 101a on...
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JP2009070803 |
To make small a body part of a temperature fuse with resistor and make compact a protection board for protecting a secondary battery on which the temperature fuse with resistor is mounted.A fuse element 3 is arranged over membrane electr...
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JP2009070804 |
To downsize a body part by shortening the distance between a welding part of a fuse element and a lead conductor joining part in a membrane electrode without hindrance in a substrate type temperature fuse.A fuse element 3 is welded over ...
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JP2009070805 |
To surely, preferentially fuse one fuse element portion to the other fuse element portion in a temperature fuse with resistor having both side membrane electrodes a, b and an intermediate membrane electrode on one surface of a substrate,...
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JP2009059675 |
To solve problems of a conventional electric apparatus overload device such as, (1) requiring various bimetal materials since an overload protecting device suitable for each request protection characteristic needs bimetal material select...
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JP2009054336 |
To provide a thermal fuse that can be more downsized.The thermal fuse is provided with a first metal terminal 11 as well as a second metal terminal 12, a first insulating film 13 with respective one end parts 11a, 12a of the first metal ...
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JP2009054337 |
To provide a thermal fuse that can be downsized.The thermal fuse is provided with a first metal terminal 11, a second metal terminal 12 longer than the first metal terminal 11, a first insulating film 13 with respective one end parts 11a...
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JP2009048884 |
To provide a temperature fuse capable of downsizing.The temperature fuse is provided with an insulating film 13 on which the respective one end parts 11a, 12a of a first and a second metal terminals 11, 12 are arranged, a fusible alloy 1...
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JP2009048990 |
To provide a fuse resistor which has a small number of components and can easily be assembled and can be made small in size and thin in thickness.The fuse resistor is provided with a plate resistor plate 10B and a blowing out portion 30B...
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JP2009048849 |
To quicken an operation speed of a temperature fuse with a resistor.In the temperature fuse with a resistor having both-side membrane electrodes a, b and an intermediate membrane electrode on one face of the substrate, all over which fus...
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JP2009048850 |
To downsize a main body part of a substrate type temperature fuse with a resistor by substantially shortening a length of a membrane electrode for fuse element connection while superbly maintaining blow-out characteristics of fuse elemen...
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JP2009043575 |
To provide a temperature fuse capable of arc-extinguishing arc discharge surely in a shorter time.The fuse includes a pair of electrodes 1, 2, a low melting point conductor 3 which is bridged between the electrodes and interrupt conducti...
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JP2009043696 |
To provide a temperature controlled magnetic switch capable of reliably opening/closing a switch contact and easy to manufacture.The magnetic switch comprises a body 12, and a permanent magnetic unit 22 arranged in the body 12. An elasti...
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JP2009043490 |
To secure hermeticity inside a housing of a thermostat device without applying epoxy resin or water repellent agent.The thermostat device comprises the housing 10 consisting of a bottomed cylindrical main body case 11 and a support body ...
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JP2009036056 |
To prevent breakage of piping and an accident accompanying the breakage by positively detecting an abnormal rise in refrigerant pressure and stopping operation of a compressor in a sealed electric compressor for a refrigerant.A fuse elem...
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JP2009037935 |
To provide film electrodes for substrate type resistance connection, which proficiently prevent the occurrence of migration between the film electrodes even though they are used under a high humidity environment.The film electrodes 2, 2 ...
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JP2009032633 |
To solve a problem wherein a manual restoration type motor protector switch requires various bimetal materials, and cannot satisfy a restraint protection characteristic when securing an allowable maximum output condition in the case of a...
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JP2009032606 |
To provide a protective device principally used for a battery unit of various electronic appliances and capable of securely protecting electronic circuits with a simple configuration.The protective device with a simple configuration and ...
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JP2009026568 |
To provide a switch device having a robust configuration against contamination due to film-like formation on the surface of a conductive fluid with oxygen and other impurities and suitable for the size of an integrated circuit.In the swi...
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JP2009004123 |
To provide a heat sensitive wire capable of reducing influence of magnetic field generated by magnetizing current of a non-contact power feeding device by using a heat sensitive wire with the inductance made minimum, and reducing cost of...
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JP2009004278 |
To prevent excessive temperature rise and fire of an IC.In a breaker mechanism 120, the left end part of metal plates 121, 122 having mutually different thermal expansion coefficient is fixed by solder to a contact 124 of wiring 55 for d...
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JP2008311163 |
To provide a protective device capable of surely protecting an electronic circuit, which is easy to assemble, inexpensive, and mainly used for battery units of various electronic apparatus.In the protective device capable of surely prote...
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JP2008311023 |
To solve a problem, wherein the contact resistance becomes unstable since a movable electrode cannot add sufficient load to one contact face of a fixed electrode, when the center line of the movable electrode is decentered from symmetry ...
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JP2008311161 |
To provide a protective element capable of stopping generation of heating of an exoergic resister, after surely melting all the fuse elements, even if current-carrying path exists from only a specified current conduction route.The protec...
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JP2008303428 |
To provide a method for manufacturing an electric contact material which can inhibit welding from occurring even when the material is exposed to a high temperature by an arc that is generated during a current switching operation; the ele...
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JP2008293784 |
To provide a thermoswitch capable of reducing to minimum necessary a space for housing the thermoswitch, cost, and stress applied to an electric wire.An electric wire guide 14 is installed on a case 11 of the thermoswitch 1. Furthermore,...
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JP2008282717 |
To provide a protector which has little variations in manufacturing and is superior in precision.The protector comprises a fixed plate 2 having a rising portion 24 and a cut-out portion 22 formed on a welding part 20 and a movable plate ...
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JP2008282597 |
To provide a temperature fuse for quickly extinguishing arc discharge generated during fusion of a low fusing point conductor.This temperature fuse is equipped with a fuse conductor using electrodes 1, 2 and the low fusing point conducto...
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JP2008270224 |
To provide a low-cost bimorph switch.This bimorph switch electrically connecting a moving contact to a fixed contact is provided with: a board having a front surface, a back surface and a through-hole formed by penetrating from the front...
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JP2008269903 |
To provide a fuse cable wherein a metal wire which has lost flux effect and a metal wire free of flux are surely fused.In this temperature fuse cable containing a core wire (6) formed by laterally winding the metal wire (2) which fuses a...
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JP2008259379 |
To provide a temperature-sensitive sensor that is excellent in temperature sensitivity by utilizing an ionic liquid.A non-return type temperature-sensitive sensor is composed so that an electrolyte being solid at a normal temperature is ...
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JP2008226796 |
To provide a board type temperature fuse of an axial type which has low resistance, is stable, is excellent in fusing workability, and has high pulling strength of a lead conductor.A pair of membrane electrodes 2, 2 are formed on one sur...
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JP2008204832 |
To improve creep-resistance stability at a mounting soldering spot of a resistor with a temperature fuse by achieving a reduction in case height while ensuring prevention of thermal damage of a temperature fuse during mounting soldering ...
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