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1. 发明授权

US5714924A Positive characteristic thermistor device 失效
标题翻译：正特性热敏电阻器件
公开(公告)号：US5714924A
公开(公告)日：1998-02-03
申请号：US590738
申请日：1996-01-24
申请人： Michikazu Takeuchi , Kazuo Saito
发明人： Michikazu Takeuchi , Kazuo Saito
IPC分类号： H01C1/024 , G01K7/22 , H01C7/02 , H01L7/10
CPC分类号： G01K7/22 , H01C1/014 , H01C1/022
摘要： The internal space of the case is divided into first housing portions and a second housing portion separated from the first housing portions by a partitioning wall. A positive characteristic thermistor element is housed in the second housing portion. At least two terminal members are provided, each with a contact terminal portion, a conductive portion and a lead-out terminal portion. The contact terminal portions are positioned in the second housing portion each in contact with one of the electrodes of the positive characteristic thermistor element. The conductive portions are electrically continuous to the contact terminal portions and are led to the first housing portions through the partitioning wall. The lead-out terminal portions positioned in the first housing portions, are electrically connected to the conductive portions and led out to the outside at the first housing portions. The second housing portion, where the positive characteristic thermistor element is positioned, is cut off from the atmospheres in the first housing portions.
摘要翻译：壳体的内部空间分为第一壳体部分和通过分隔壁与第一壳体部分分离的第二壳体部分。正特性热敏电阻元件容纳在第二壳体部分中。提供至少两个端子构件，每个具有接触端子部分，导电部分和引出端子部分。接触端子部分位于第二壳体部分中，每个与正特性热敏电阻元件的一个电极接触。导电部分与接触端子部分电连接并通过分隔壁引导到第一壳体部分。定位在第一壳体部分中的引出端子部分电连接到导电部分并且在第一壳体部分处被引出到外部。正特性热敏电阻元件所在的第二壳体部分与第一壳体部分中的气氛切断。

2. 发明授权

US4973934A PTC thermistor device 失效
标题翻译： PTC热敏电阻器件
公开(公告)号：US4973934A
公开(公告)日：1990-11-27
申请号：US366515
申请日：1989-06-15
申请人： Kazuo Saito , Michikazu Takeuchi
发明人： Kazuo Saito , Michikazu Takeuchi
IPC分类号： H01C1/02 , H01C1/14 , H01C7/02 , H02P1/44
CPC分类号： H01C1/02 , H01C1/014 , H01C1/022 , H01C1/1406 , Y10T29/49085 , Y10T29/49098
摘要： A PTC thermistor device including a PTC thermistor element of a circular configuration, and a casing made of a plastic material. The casing has a substantially parallelepipedic body portion and a projecting portion having a pair of parallel side surfaces and a planar top surface. A terminal fitting is provided in contact with the PTC element and has plug portions projecting from the casing at the opposite sides of the projecting portion. The plugs has projecting lengths which are not higher than the height of the projecting portion of the casing.
摘要翻译：一种PTC热敏电阻器件，其包括圆形构造的PTC热敏电阻元件和由塑料材料制成的壳体。壳体具有基本上平行六面体的主体部分和具有一对平行侧表面和平坦顶表面的突出部分。端子接头设置成与PTC元件接触，并且在突出部分的相对侧具有从壳体突出的插头部分。插头具有不高于壳体的突出部分的高度的突出长度。

3. 发明授权

US4874924A PTC heating device 失效
标题翻译： PTC加热装置
公开(公告)号：US4874924A
公开(公告)日：1989-10-17
申请号：US183710
申请日：1988-04-19
申请人： Shinobu Yamamoto , Fumitoshi Hoshide , Michikazu Takeuchi , Shou Kotani , Sumihiro Yasuda
发明人： Shinobu Yamamoto , Fumitoshi Hoshide , Michikazu Takeuchi , Shou Kotani , Sumihiro Yasuda
IPC分类号： A01M1/20 , H05B3/14 , A61L9/03
CPC分类号： H05B3/14 , A01M1/2077 , A61L2202/11
摘要： A PTC heating device is adapted to be used as a heat source for an electric vaporizer which is adapted to heat liquid medicine, e.g., liquid insecticide, aromatic liquid, or the like, to vaporize it. The PTC heating device includes a casing in which an electrode structure including at least one PTC thermistor having electrodes arranged on both surfaces thereof and two electrode members interposing the PTC thermistor therebetween is received. The PTC heating device further includes a heat-radiating member mounted through a heat-conducting member with respect to the casing and for heating an absorber having sucked up liquid medicine from a reservoir having the liquid medicine contained therein to vaporize the liquid medicine. One of the electrodes of the PTC thermistor is in close contact with a flat surface of the heat-conducting member through one of two electrode members, so that heat generated at the PTC thermistor is efficiently transmitted to the heat-radiating member through the heat-conducting member.
摘要翻译： PTC加热装置适于用作适于加热液体药物的电动蒸发器的热源，例如液体杀虫剂，芳香族液体等，以使其蒸发。 PTC加热装置包括壳体，其中接收包括至少一个具有布置在其两个表面上的电极的PTC热敏电阻的电极结构和在它们之间插入PTC热敏电阻的两个电极构件。 PTC加热装置还包括散热构件，该散热构件相对于壳体通过导热构件安装并且用于从其中容纳有液体药物的储存器加热吸取液体药剂的吸收器以蒸发液体药物。 PTC热敏电阻的一个电极通过两个电极部件中的一个与导热部件的平坦表面紧密接触，使得在PTC热敏电阻器处产生的热量通过热敏元件有效地传递到散热部件，导电成员。

4. 发明授权

US4728779A PTC heating device 失效
标题翻译： PTC加热装置
公开(公告)号：US4728779A
公开(公告)日：1988-03-01
申请号：US910415
申请日：1986-09-22
申请人： Sho Kotani , Michikazu Takeuchi , Sumihiro Yasuda , Kengo Ogawa
发明人： Sho Kotani , Michikazu Takeuchi , Sumihiro Yasuda , Kengo Ogawa
IPC分类号： H05B3/14 , H05B1/02
CPC分类号： H05B3/14 , H01H2085/0483
摘要： A PTC heating device which is widely applicable as a heating source to a variety of electronic apparatuses such as an electronic mosquito destroyer an electronic jar and the like. The PTC heating device includes a porcelain casing in which an electrode structure comprising a PTC thermistor having electrodes arranged on both surfaces thereof and two electrode plates interposing the thermistor therebetween is received in a manner such that terminals of the electrode plates is downwardly led out through the porcelain casing. The PTC heating device also includes a heat radiating plate arranged through an insulating plate on the electrode structure and provided at flanges thereof with a plurality of holding pawls which are located at positions apart from the terminals of the electrode plates on a bottom surface of the porcelain casing to securely hold the heat radiating plate and the porcelain casing together and ensure an adequate insulating distance between the holding pawls and the terminals. The electrode plate arranged on the PTC thermistor is provided with a narrow section which is adapted to be fused due to an overcurrent flowing therethrough. The PTC heating device also includes various mechanisms in relation to such an overcurrent fusion function.
摘要翻译：一种PTC加热装置，其广泛地用作各种电子设备如电子灭蚊器，电子罐等的加热源。 PTC加热装置包括瓷壳，其中包括具有布置在其两个表面上的电极的PTC热敏电阻和在其间插入热敏电阻的两个电极板的电极结构被接收，使得电极板的端子被向下引出通过瓷套管。 PTC加热装置还包括通过电极结构上的绝缘板布置的散热板，并在其凸缘处设置有多个保持爪，该多个保持爪位于与陶瓷的底面上的电极板的端子隔开的位置将散热板和瓷壳牢固地保持在一起，并确保保持爪和端子之间的足够的绝缘距离。布置在PTC热敏电阻上的电极板设置有由于过电流流过其而被熔合的窄部。 PTC加热装置还包括与这种过电流融合功能相关的各种机构。

5. 发明授权

US5428493A Motor starting relay device having PTC thermistors 失效
标题翻译：具有PTC热敏电阻的电机启动继电器
公开(公告)号：US5428493A
公开(公告)日：1995-06-27
申请号：US130463
申请日：1993-10-01
申请人： Michikazu Takeuchi , Hiroshi Nohara
发明人： Michikazu Takeuchi , Hiroshi Nohara
IPC分类号： H02P1/02 , H01H61/00 , H02P1/04 , H02P1/42 , H02H7/00
CPC分类号： H02P1/42 , H01H61/002 , H01H2061/004
摘要： In a relay device, a first PTC thermistor has one end connected to a first external connecting terminal, and the other end connected to one end of a second PTC thermistor, the other end of which is connected to a second external connecting terminal, and the thermo-switch is thermally coupled to the first and second PTC thermistors, and connected in parallel with the second PTC thermistor. The thermo-switch is held closed when not heated, and is opened by heat generated by the first or second PTC thermistor. Therefore, the relay device is low in initial resistance, and small in power consumption during heat balance.
摘要翻译：在中继装置中，第一PTC热敏电阻的一端与第一外部连接端子连接，另一端与第二PTC热敏电阻的一端连接，第二PTC热敏电阻的另一端与第二外部连接端子连接，热开关热耦合到第一和第二PTC热敏电阻，并且与第二PTC热敏电阻并联连接。当不加热时，热电开关保持关闭，并且由第一或第二PTC热敏电阻产生的热量打开。因此，继电器的初始电阻低，热平衡时功耗小。

6. 发明授权

US4644316A Positive temperature coefficient thermistor device 失效
标题翻译：正温度系数热敏电阻器件
公开(公告)号：US4644316A
公开(公告)日：1987-02-17
申请号：US779687
申请日：1985-09-24
申请人： Michikazu Takeuchi , Yoshiaki Ishizu
发明人： Michikazu Takeuchi , Yoshiaki Ishizu
IPC分类号： H01C7/02 , G05D23/24 , H01C1/084 , H01C1/14 , H05B3/14 , H01C7/10
CPC分类号： G05D23/2401 , H01C1/084 , H01C1/1406 , H05B3/14
摘要： A PTC thermistor device includes a heat conductive ceramic case having an aperture at one end and a groove recessed from the aperture; a plate-like PTC thermistor body having electrodes thereon, with a first major portion mounted in the groove in such a manner that a clearance is formed between an outer peripheral surface of the plate-like PTC thermistor body and the groove, and having a second minor portion extending outwardly from the groove; a heat resisting binding agent filled in the clearance, for conducting heat from the plate-like PTC thermistor body to the heat conductive ceramic case and for bonding the electrodes with the heat conductive ceramic case; electrode plates connecting a power source to the PTC thermistor body and having a portion extending into the aperture of the heat conductive ceramic case; and a heat resisting binding agent for sealing a space between the extended portion of the electrode plates and the aperture of the heat conductive ceramic case, such that stability against temperature change and thermal stress is high and the PTC thermistor body is completely shielded from the ambient atmosphere by the filling material.
摘要翻译： PTC热敏电阻器件包括在一端具有孔的导热陶瓷壳体和从孔凹入的凹槽; 其上具有电极的板状PTC热敏电阻体，其第一主要部分安装在槽中，使得在板状PTC热敏电阻体的外周表面和沟槽之间形成间隙，并且具有第二从凹槽向外延伸的小部分; 填充在间隙中的耐热粘合剂，用于将热板从板状PTC热敏电阻体传导到导热陶瓷壳体，并用于将电极与导热陶瓷壳体接合; 将电源连接到PTC热敏电阻体并具有延伸到导热陶瓷壳体的孔中的部分的电极板; 以及用于密封电极板的延伸部分和导热陶瓷壳体的孔之间的空间的耐热粘合剂，使得对温度变化和热应力的稳定性高，并且PTC热敏电阻体与环境完全屏蔽充气气氛。

7. 发明授权

US4635026A PTC resistor device 失效
标题翻译： PTC电阻器件
公开(公告)号：US4635026A
公开(公告)日：1987-01-06
申请号：US647032
申请日：1984-09-04
申请人： Michikazu Takeuchi
发明人： Michikazu Takeuchi
IPC分类号： H01C7/02 , H01C1/02 , H01C1/14 , H05B3/14 , H01C7/10
CPC分类号： H05B3/141 , H01C1/02 , H01C1/1406
摘要： A positive temperature coefficient (PTC) device, preventing silver migration effect and partial excessive heating, comprises a circular semiconductor PTC ceramic plate having a pair of first non-silver conductive layers attached on both surfaces of said PTC ceramics plate. A pair of second conductive layers, including silver, is attached on the first layers and an elongated periphery portion on the first layers is left without said second layers. A pair of conductive terminals couples the PTC element with an external circuit, each terminal having a convex portion to contact and support the PTC plate at the second layers so that the first layers do not directly touch with the terminals.
摘要翻译：防止银迁移效应和部分过度加热的正温度系数（PTC）装置包括圆形半导体PTC陶瓷板，其具有附着在所述PTC陶瓷板的两个表面上的一对第一非银导电层。包括银的一对第二导电层被附着在第一层上，第一层上的细长的周边部分没有所述的第二层。一对导电端子将PTC元件与外部电路耦合，每个端子具有凸起部分，以在第二层处接触和支撑PTC板，使得第一层不直接与端子接触。

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