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1. 发明申请

US20210364364A1 TEMPERATURE DETECTION DEVICE AND ASSEMBLY THEREOF 有权
公开(公告)号：US20210364364A1
公开(公告)日：2021-11-25
申请号：US16486273
申请日：2019-01-25
申请人： SHIBAURA ELECTRONICS CO., LTD.
发明人： Hiroaki Akaba , Takamasa Yoshihara , Atsushi Takahashi
IPC分类号： G01K1/14 , G01K7/16 , H02K11/25
摘要： A temperature detection device according to the present invention can improve assembling workability to a coil. A temperature detection device 1 includes a temperature sensor 10 that includes a thermosensitive element 111 detecting temperature of a coil 8, a holder 20 that holds the temperature sensor 10 and positions the coil 8 with respect to the temperature sensor 10, and a clip 30 as an elastic body configured to sandwich the temperature sensor 10 and the coil 8 that are positioned by the holder 20. The clip 30 is movable to an attachment position where the clip 30 is attached to the holder 20 to sandwich the temperature sensor 10 and the coil 8, and a separated position where the clip 30 is separated from the temperature sensor 10 when the coil 8 is positioned with respect to the temperature sensor 10 by the holder 20.

2. 发明申请

US20210225564A1 THERMISTOR SINTERED BODY AND TEMPERATURE SENSOR ELEMENT 有权
公开(公告)号：US20210225564A1
公开(公告)日：2021-07-22
申请号：US17055866
申请日：2019-09-27
申请人： SHIBAURA ELECTRONICS CO., LTD.
发明人： Akitaka Takeuchi , Naohiro Niizeki
IPC分类号： H01C7/00 , C04B35/505 , G01K7/22
摘要： A thermistor sintered body stably provides a desired B constant even if a composition deviation of an additive element has occurred. The thermistor sintered body includes a Y2O3 phase and a Y(Cr, Mn)O3 phase, wherein a chemical composition of Cr, Mn, Ca, and Y excluding oxygen is Cr: 3 to 12 mol %, Mn: 5 to 15 mol %, Ca: 1 to 8 mol %, and Sr: 1 to 25 mol %, with the balance being unavoidable impurities and Y. In the thermistor sintered body, Ca and Sr may be dissolved in the Y(Cr, Mn)O3 phase.

3. 发明授权

US10935434B2 Temperature sensor 有权
公开(公告)号：US10935434B2
公开(公告)日：2021-03-02
申请号：US15769660
申请日：2017-03-16
申请人： SHIBAURA ELECTRONICS CO., LTD.
发明人： Takamasa Yoshihara , Michiru Takemura , Masanori Kirihara
IPC分类号： G01K1/14 , H02K11/25 , G01K7/22
摘要： A temperature sensor 10 according to the present invention includes a coil element (10) connected to a coil of an electric apparatus, an element main body (51) that includes a thermosensitive body (52) detecting heat of the coil element (10) and paired electric wires (55 and 56) connected to the thermosensitive body (52), and a housing (25) that includes an electric insulating resin material and is configured to house the coil element (10) and the element main body (51). The housing (25) according to the present invention includes, at a position corresponding to the thermosensitive body (52), a view window (76) allowing for visual confirmation of the thermosensitive body (52) from outside.

4. 发明授权

US10742093B2 Temperature sensor 有权
公开(公告)号：US10742093B2
公开(公告)日：2020-08-11
申请号：US15769642
申请日：2017-04-11
申请人： SHIBAURA ELECTRONICS CO., LTD.
发明人： Takamasa Yoshihara , Michiru Takemura , Masanori Kirihara
IPC分类号： H02K11/25 , G01K1/14 , H02K5/08
摘要： A temperature sensor 1 according to the present invention includes a first coil element 11 and a second coil element 12 both serving as a part of a coil of an electric apparatus, an element main body 53 that includes a thermosensitive body 54 detecting temperature of the first coil element 11 and temperature of the second coil element 12 and a pair of extraction wires 56 and 56 connected to the thermosensitive body 54, and a housing 25 that includes an electric insulating resin material and is configured to house and hold the first coil element 11, the second coil element 12, and the element main body 53.

5. 发明授权

US10156483B2 Temperature sensor and temperature sensor manufacturing method 有权
公开(公告)号：US10156483B2
公开(公告)日：2018-12-18
申请号：US15123880
申请日：2014-12-17
申请人： Shibaura Electronics Co., Ltd.
发明人： Takamasa Yoshihara , Michiru Takemura
IPC分类号： G01K7/22 , G01K1/08 , G01K1/16
摘要： A temperature sensor that includes a resin coating layer and is high in temperature detection accuracy is provided. The temperature sensor is provided with a resin coating layer that covers: an element body; and connection parts at which lead-out wires are respectively connected to lead wires. The resin coating layer includes an inner layer and an outer layer. The inner layer seals the element body and the connection parts, and is formed of PFA. The outer layer is disposed around the inner layer, and is formed of PTFE that has heat shrinkability and a melting point higher than a melting point of PFA. The outer layer has a rectangular-parallelepiped appearance shape and has a flat outer surface.

6. 发明申请

US20140140712A1 INFRARED TEMPERATURE SENSOR AND FIXING DEVICE USING THE SAME 有权
标题翻译：红外温度传感器和使用其的固定装置
公开(公告)号：US20140140712A1
公开(公告)日：2014-05-22
申请号：US14163507
申请日：2014-01-24
申请人： SHIBAURA ELECTRONICS, CO., LTD.
发明人： Noriyuki Nakayama , Morihisa Hamada , Tatsuya Konno , Shingo Maruyama
IPC分类号： G03G15/20 , G01J5/08
CPC分类号： G03G15/2064 , G01J5/0022 , G01J5/045 , G01J5/046 , G01J5/0818 , G01J5/0853 , G01J5/10 , G01J5/20 , G01J5/24 , G01J2005/068 , G03G15/2039
摘要： An infrared temperature sensor including: a sensor case made of metal and including a first airspace (a light guiding region) that guides infrared rays entering from an infrared entrance window, and a second airspace (a light shielding region) that is adjacent to the light guiding region via a partition wall, and where an upper wall that blocks entrance of the infrared rays is formed on an entrance side of the infrared rays; a film that absorbs the infrared rays reaching the film through the light guiding region, and converts the infrared rays to heat; a sensor cover that is made of metal and arranged opposing the sensor case via the film; an infrared detection element and a temperature compensation element arranged on the film, wherein the light guiding region and the light shielding region have substantially symmetrical forms with respect to the partition wall.
摘要翻译：一种红外线温度传感器，包括：由金属构成的传感器壳体，其包括引导从红外线入口窗进入的红外线的第一空域（导光区域）和与该光线相邻的第二空域（遮光区域）引导区域，并且其中在红外线的入射侧形成阻挡红外线入射的上壁; 吸收通过导光区域到达膜的红外线并将红外线转换成热的膜; 传感器盖，其由金属制成并且经由所述膜布置成与所述传感器壳体相对; 布置在所述膜上的红外线检测元件和温度补偿元件，其中所述导光区域和所述遮光区域相对于所述分隔壁具有大致对称的形式。

7. 发明申请

US20130186881A1 HEATING COOKING DEVICE 有权
标题翻译：加热烹饪设备
公开(公告)号：US20130186881A1
公开(公告)日：2013-07-25
申请号：US13877297
申请日：2010-10-05
申请人： Noriyuki Nakayama , Morihisa Hamada , Hiroshi Misumi
发明人： Noriyuki Nakayama , Morihisa Hamada , Hiroshi Misumi
IPC分类号： H05B1/02
CPC分类号： H05B1/02 , A47J37/00 , F24C7/06 , F24C15/102 , G01K1/143 , G01K2207/06 , G05D23/24 , H05B1/0266 , H05B3/746
摘要： A heating cooking device includes a temperature sensing element that contacts a bottom surface of a top plate directly or indirectly and measures a temperature of the top plate, a spring portion one end side of which is supported by a heater unit and the other end side of which presses the temperature sensing element against the top plate, and a spring that presses the heater unit toward the top plate. An elastic force n1 with which the spring portion presses the temperature sensing element against the top plate is smaller than an elastic force n2 with which the spring presses the heater unit toward the top plate.
摘要翻译：一种加热烹饪装置，包括直接或间接地接触顶板的底面的温度检测元件，并测量顶板的温度，弹簧部的一端侧由加热器单元支撑，另一端侧其将温度感测元件压靠在顶板上，以及将加热器单元朝向顶板按压的弹簧。弹簧部分将温度感测元件压靠在顶板上的弹力n1小于弹簧将加热器单元朝向顶板按压的弹力n2。

8. 发明申请

US20120063488A1 TEMPERATURE SENSOR AND TEMPERATURE SENSOR SYSTEM 有权
标题翻译：温度传感器和温度传感器系统
公开(公告)号：US20120063488A1
公开(公告)日：2012-03-15
申请号：US13318595
申请日：2010-03-18
申请人： Noriyuki Nakayama , Kazumasa Nakamura , Hiroshi Misumi , Terukazu Koike
发明人： Noriyuki Nakayama , Kazumasa Nakamura , Hiroshi Misumi , Terukazu Koike
IPC分类号： G01K7/16
CPC分类号： G01K1/12 , G01K1/10 , G01K7/24
摘要： Provided is a temperature sensor capable of stably keeping the accuracy of detected temperatures. The temperature sensor of the present invention comprises a sensor element (1) comprising a temperature sensing element (2) whose electrical resistance changes according to temperature; a pair of lead wires (4) electrically connected to the temperature sensing element (2); and a covering material (5) which seals the temperature sensing element (2) and portions of the lead wires (4) in a prescribed range; wherein the lead wires (4) are led out of the sealed ends (6) of the covering material (5). The temperature sensor further comprises a metallic protective tube (20) which houses the sensor element (1) except part of the lead wires (4); and a shield comprising a ceramic sealed end closing element (7) which encloses the sealed ends (6), and a lead wire protective tube (8). The shield is loosely fitted inside the metallic protective tube (20).
摘要翻译：提供能够稳定地保持检测温度的精度的温度传感器。本发明的温度传感器包括传感器元件（1），其包括其电阻根据温度而变化的温度感测元件（2）电连接到温度感测元件（2）的一对引线（4）; 以及将温度感测元件（2）和引线（4）的部分密封在规定范围内的覆盖材料（5）其中所述引线（4）从所述覆盖材料（5）的密封端（6）引出。温度传感器还包括容纳除了导线（4）的一部分之外的传感器元件（1）的金属保护管（20）。以及包括封闭密封端部（6）的陶瓷密封端部封闭元件（7）和导线保护管（8）的屏蔽件。屏蔽松动地安装在金属保护管（20）内。

9. 发明授权

US3735250A Fault detecting apparatus for a capacitor type potential divider having an amplifier 失效
标题翻译：具有放大器的电容式潜在分流器故障检测装置
公开(公告)号：US3735250A
公开(公告)日：1973-05-22
申请号：US3735250D
申请日：1971-07-01
申请人： SHIBAURA ELECTRIC COMP
发明人： MASUI M
IPC分类号： G01R15/16 , G01R19/145 , H02H3/04 , G01R31/02
CPC分类号： H02H3/04 , G01R15/16 , G01R19/145
摘要： A capacitor type potential divider having an amplifier is provided with a pair of capacitor units respectively connected to the same phase line of A.C. polyphase power lines. A divided voltage derived from one of the capacitor units is applied through an amplifier to a protecting relay system and/or a voltage measuring device for the polyphase power lines. The output of the amplifier and the divided voltage derived from the other capacitor unit are applied to a comparator for enabling a difference voltage therebetween to be obtained. The difference voltage is then employed to energize a fault detection relay for enabling a fault in the capacitor type potential divider to be detected.
摘要翻译：具有放大器的电容器型分压器设置有一对电容器单元，其分别连接到交流电相线的相同相线。从电容器单元之一导出的分压通过放大器施加到用于多相电力线的保护继电器系统和/或电压测量装置。放大器的输出和从另一个电容器单元导出的分压被施加到比较器，以便获得其间的差分电压。然后使用差分电压来为故障检测继电器供电，以便检测电容器型分压器中的故障。

10. 发明授权

US11441952B2 Infrared temperature sensor and method of manufacturing the same 有权
公开(公告)号：US11441952B2
公开(公告)日：2022-09-13
申请号：US16075863
申请日：2017-06-06
申请人： SHIBAURA ELECTRONICS CO., LTD.
发明人： Morihisa Hamada , Tatsuya Konno , Yuko Higuchi
IPC分类号： G01J5/20 , G01J5/04 , G01J5/06 , G01J5/00
摘要： An infrared temperature sensor that detects temperature of a detection object in a non-contact manner includes a sensor case that includes a light guiding region and a light shielded region, a film that absorbs and converts infrared rays into heat, a sensor cover, an infrared detection element, and a temperature compensation element. The sensor case includes a case base portion and a hood that surrounds the light guiding region and the light shielded region and is erected from the case base portion. The hood includes an opening part and a shielding part that protrudes toward an inside of the hood while defining the opening part and the light guiding region, and shields the light shielded region from the infrared rays. A protrusion direction of the shielding part toward the inside of the hood is adjustable.

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