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1. 发明授权

US942555A Electric resistance apparatus. 失效
标题翻译：电阻装置
公开(公告)号：US942555A
公开(公告)日：1909-12-07
申请号：US1909470782
申请日：1909-01-05
申请人： HANKIN MAX
发明人： HANKIN MAX
CPC分类号： H01C8/00

2. 发明授权

US08217563B2 Spark plug for internal combustion engine and method of manufacturing the same 有权
标题翻译：用于内燃机的火花塞及其制造方法
公开(公告)号：US08217563B2
公开(公告)日：2012-07-10
申请号：US12990803
申请日：2009-06-01
申请人： Tsutomu Shibata , Keita Nakagawa
发明人： Tsutomu Shibata , Keita Nakagawa
IPC分类号： H01T13/02
CPC分类号： H01T13/41 , H01C8/00 , H01T21/02
摘要： A spark plug having sufficient durability for an internal combustion engine can restrain a sharp increase in resistance of a resistor in spite of its reduced size. The spark plug comprises an insulator having an axial hole, a metallic shell provided on the outer circumference of the insulator, a center electrode inserted into a front end portion of the axial hole, a terminal electrode inserted into a rear end portion of the axial hole, and a ground electrode. A circular columnar resistor is disposed within the axial hole between the center electrode and the terminal electrode, thereby electrically connecting the center electrode and the terminal electrode. The resistor is composed of carbon black that serves as a conductive material, a glass powder, and ceramic particles. Each of the ceramic particles has a maximum particle size of 0.5 μm or less.
摘要翻译：具有足够的内燃机耐久性的火花塞可以抑制电阻器的电阻急剧增加，尽管其尺寸减小。火花塞包括具有轴向孔的绝缘体，设置在绝缘体的外周上的金属壳，插入到轴向孔的前端部的中心电极，插入到轴向孔的后端部的端子电极，和接地电极。圆柱形电阻器设置在中心电极和端子电极之间的轴向孔内，从而电连接中心电极和端子电极。电阻器由用作导电材料的炭黑，玻璃粉末和陶瓷颗粒组成。每个陶瓷颗粒的最大粒度为0.5μm以下。

3. 发明申请

US20110133626A1 SPARK PLUG FOR INTERNAL COMBUSTION ENGINE AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：用于内燃机的火花塞及其制造方法
公开(公告)号：US20110133626A1
公开(公告)日：2011-06-09
申请号：US12990803
申请日：2009-06-01
申请人： Tsutomu Shibata , Keita Nakagawa
发明人： Tsutomu Shibata , Keita Nakagawa
IPC分类号： H01T13/20 , H01T21/02
CPC分类号： H01T13/41 , H01C8/00 , H01T21/02
摘要： A spark plug having sufficient durability for an internal combustion engine is provided by restraining a sharp increase in resistance of a resistor while the size of the spark plug is reduced. The spark plug comprises an insulator having an axial hole, a metallic shell provided on the outer circumference of the insulator, a center electrode inserted into a front end portion of the axial hole, a terminal electrode inserted into a rear end portion of the axial hole, and a ground electrode. A circular columnar resistor is disposed within the axial hole between the center electrode and the terminal electrode, thereby electrically connecting the center electrode and the terminal electrode. The resistor is composed of carbon black serving as a conductive material, a glass powder, and ceramic particles. The ceramic particles have a maximum particle size of 0.5 μm or less.
摘要翻译：通过在火花塞的尺寸减小的同时抑制电阻器的电阻的急剧增加来提供对内燃机具有足够的耐久性的火花塞。火花塞包括具有轴向孔的绝缘体，设置在绝缘体的外周上的金属壳，插入到轴向孔的前端部的中心电极，插入到轴向孔的后端部的端子电极，和接地电极。圆柱形电阻器设置在中心电极和端子电极之间的轴向孔内，从而电连接中心电极和端子电极。电阻器由用作导电材料的炭黑，玻璃粉末和陶瓷颗粒组成。陶瓷颗粒的最大粒径为0.5μm以下。

4. 发明授权

US4270114A Energy transmission devices 失效
标题翻译：能量传输装置
公开(公告)号：US4270114A
公开(公告)日：1981-05-26
申请号：US137590
申请日：1980-04-07
申请人： David L. Cannom
发明人： David L. Cannom
IPC分类号： H01C8/00
CPC分类号： H01C8/00
摘要： A device for inclusion in the ignition current circuit of internal combustion engines in which a body of electrically conductive, irregularly shaped metal granules forms a flowpath in the form of a labyrinth between a pair of end terminals. Compaction pressure and, preferably, inclusion of non-electrically conductive granules is employed to adjust the direct current conductivity of the body of granules.
摘要翻译：一种用于包含在内燃机的点火电流回路中的装置，其中导电的不规则形状的金属颗粒体在一对末端之间形成迷宫形式的流路。使用压实压力，优选包含非导电颗粒来调节颗粒体的直流电导率。

5. 发明授权

US4138655A High temperature sensor 失效
标题翻译：高温传感器
公开(公告)号：US4138655A
公开(公告)日：1979-02-06
申请号：US862150
申请日：1977-12-19
申请人： Masamitsu Nakano , Iwao Inoue
发明人： Masamitsu Nakano , Iwao Inoue
IPC分类号： G01K11/06 , H01C8/00 , H01C7/00
CPC分类号： H01C8/00 , G01K1/12
摘要： A high temperature sensor in which a mixture of a metal fluoride composition and magnesium oxide is filled with pressure into a cylindrical case forming one electrical terminal for supporting a conductive rod forming the other electrical terminal, the high temperature sensor being prevented from malfunction of the sensor due to any vibration and having a high response speed for temperature detection to a change of temperature of the atmosphere.
摘要翻译：将金属氟化物组合物和氧化镁的混合物的压力填充到形成用于支撑形成另一个电端子的导电棒的一个电端子的圆筒形壳体中的高温传感器，防止高温传感器发生故障由于任何振动并且具有高的温度检测响应速度以改变大气温度。

6. 发明授权

US4188607A Variable impedance device 失效
标题翻译：可变阻抗器件
公开(公告)号：US4188607A
公开(公告)日：1980-02-12
申请号：US965683
申请日：1978-12-01
申请人： David L. Cannom , Carlos M. Del Rio
发明人： David L. Cannom , Carlos M. Del Rio
IPC分类号： H01C8/00
CPC分类号： H01C8/00
摘要： A variable impedance device which serves to improve performance and reduce radio frequency emissions in electrically fired internal combustion engines employs a mixture of granulated or powdered bronze, or the constituents of bronze and of silica compacted and continually compressed for connection in series with the ignition wiring of an engine. The proportions of metal and silica are such that an irregular but complete conductive pathway is formed through the mixture. In preferred form the powders or granules are compressed within a fused silica lined sheath of stainless steel.
摘要翻译：一种可变阻抗装置，其用于提高性能并减少电燃烧内燃机中的射频发射，采用颗粒状或粉末状青铜，或青铜组分和二氧化硅的组合物压实并连续压缩，与一个引擎金属和二氧化硅的比例使得通过混合物形成不规则但完全的导电路径。在优选形式中，粉末或颗粒在不锈钢的熔融二氧化硅衬里护套内压缩。

7. 发明授权

US1338294A Electrical-heater resistance element 失效
标题翻译：电加热器电阻元件
公开(公告)号：US1338294A
公开(公告)日：1920-04-27
申请号：US30913319
申请日：1919-07-07
申请人： HENRY CLAY BLACK , JULIUS JACOB
发明人： GARDNER WILLIAM E
IPC分类号： H01C8/00
CPC分类号： H01C8/00

8. 发明授权

US606769A Electric heater or rheostat 失效
公开(公告)号：US606769A
公开(公告)日：1898-07-05
申请号：US606769D
CPC分类号： H01C8/00 , Y10T29/49087

9. 发明授权

US543800A Third to 失效
公开(公告)号：US543800A
公开(公告)日：1895-07-30
申请号：US543800D
CPC分类号： H01C8/00

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