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1. 发明授权

EP2842210B1 SWITCHING CIRCUIT PROTECTOR 有权
标题翻译：电路保护
公开(公告)号：EP2842210B1
公开(公告)日：2017-03-15
申请号：EP13722855.7
申请日：2013-04-05
申请人： Yazaki Corporation
发明人： UETA, Keisuke , MARUYAMA, Akinori , NAKAMURA, Yoshihide , IKUTA, Yoshinori
IPC分类号： H02H5/04 , H02H3/08
CPC分类号： H02H3/085 , H02H5/048

2. 发明公开

EP1158641A3 Sealed compressor with temperature feedback to motor protector unit 有权
标题翻译：密封压缩机用的温度反馈到电机保护单元
公开(公告)号：EP1158641A3
公开(公告)日：2004-06-16
申请号：EP01303918.5
申请日：2001-04-30
申请人： Scroll Technologies
发明人： Williams, John R. , Sun, Zili , Hahn, Greg , Bush, James W. , Zamudio, Carlos , Hugenroth, Jason , Barito, Thomas , Hill, Joe T.
IPC分类号： H02H7/085 , H02H5/04 , F04C29/10
CPC分类号： F04C28/28 , F04C18/0215 , F04C2270/19 , H02H5/048 , H02H7/0852 , Y10S323/907
摘要： An improved motor protection switch incorporates a parallel feedback component mounted in parallel to a heater in a motor protection circuit. The parallel feedback component senses the temperature of a compressor component. If the temperature increases then the current flow through the heater increases. This causes a motor protector switch to open. In this way, the feedback component provides feedback from the compressor pump unit to the motor protection circuit more quickly than in the prior art.

3. 发明授权

EP0739145B1 Demagnetizing circuit 失效
标题翻译：去磁电路
公开(公告)号：EP0739145B1
公开(公告)日：1999-08-18
申请号：EP96302747.9
申请日：1996-04-19
申请人： MURATA MANUFACTURING CO. LTD.
发明人： Ikeda, Yutaka, c/o Murata Manufacturing Co., Ltd. , Takaoka, Yuichi, c/o Murata Manufacturing Co., Ltd
IPC分类号： H04N9/29 , H02H5/04
CPC分类号： H02H5/048 , H01H1/504 , H01H61/02 , H04N9/29

4. 发明授权

EP3116013B1 PROTECTIVE DEVICE 有权转让
公开(公告)号：EP3116013B1
公开(公告)日：2018-08-15
申请号：EP15758847.6
申请日：2015-03-04
申请人： Littelfuse Japan G.K.
发明人： IWAI, Masaaki , YOKOTA, Takayuki
IPC分类号： H01H37/76 , H01H85/02
CPC分类号： H01H85/0241 , H01H37/34 , H01H37/761 , H01H85/36 , H01H2235/01 , H02H5/048 , H02H9/026
摘要： The present invention proposes a protection device which has a large rated voltage and a large rated current, which is capable of sufficiently suppressing arc generation during activation, and which is also capable of providing suitable protection against overcurrent due to short circuiting or the like of a main circuit. The protection device of the present invention includes (i) a protection element which includes a first thermal fuse and a resistor, and in which the resistor generates heat as a result of current passing through the resistor when there are abnormalities, and the first thermal fuse is activated due to this heat and interrupts the current, (ii) a PTC element and a second thermal fuse which are electrically connected in parallel to the first thermal fuse and which are electrically connected in series to each other, and (iii) a current fuse which is electrically connected in series to the first thermal fuse.

5. 发明公开

EP2798725A2 ELECTRIC MOTOR WITH A THERMAL SWITCH 有权
标题翻译：带热开关的电动机
公开(公告)号：EP2798725A2
公开(公告)日：2014-11-05
申请号：EP12812256.1
申请日：2012-12-21
申请人： Arçelik Anonim Sirketi
发明人： FIRAT, Asuman , EKIN, Cihad , ORHAN, Huseyin , SONMEZ, Emin Gultekin , IMAT, Yakup
IPC分类号： H02K5/22 , H02K3/52 , H02K11/00
CPC分类号： H02K11/0047 , H02H5/048 , H02K3/522 , H02K5/22 , H02K5/225 , H02K11/25 , H02K11/27
摘要： The present invention relates to an electric motor (1) used in household appliances such as washing machines, comprising a rotor (2), a stator (3), more than one winding (4) the diameter and coil number of which are determined according to the desired power and the number of revolutions, more than one terminal (5) to which the winding (4) ends are connected, a connector (6) wherein the terminals (5) are situated, fixed on the stator (3) and which provides the electrical connection between the windings (4) and the external power source and a thermal switch (8) connected in series to the windings (4), which cuts off the electric current passing therethrough and stops the operation of the electric motor (1) by detecting the increase in the current that occurs due to reasons such as excessive load and mains voltage variability.
摘要翻译：本发明涉及一种用于洗衣机等家用电器的电动机（1），包括转子（2），定子（3），多于一个的绕组（4），其直径和线圈的数量根据（4）端部所连接的多于一个端子（5），固定在定子（3）上的端子（5）所处的连接器（6）和其提供绕组（4）与外部电源之间的电连接以及与绕组（4）串联连接的热开关（8），所述热开关（8）切断通过其中的电流并停止电动机的操作 1）通过检测由于诸如过载和电源电压变化等原因而发生的电流增加。

6. 发明公开

EP1158641A2 Sealed compressor with temperature feedback to motor protector unit 有权
标题翻译： Hermetisch gekapselter Verdichter mitTemperaturrückkopplungan eine Motorschutzeinheit
公开(公告)号：EP1158641A2
公开(公告)日：2001-11-28
申请号：EP01303918.5
申请日：2001-04-30
申请人： Scroll Technologies
发明人： Williams, John R.
IPC分类号： H02H7/085 , H02H5/04
CPC分类号： F04C28/28 , F04C18/0215 , F04C2270/19 , H02H5/048 , H02H7/0852 , Y10S323/907
摘要： An improved motor protection switch incorporates a parallel feedback component mounted in parallel to a heater in a motor protection circuit. The parallel feedback component senses the temperature of a compressor component. If the temperature increases then the current flow through the heater increases. This causes a motor protector switch to open. In this way, the feedback component provides feedback from the compressor pump unit to the motor protection circuit more quickly than in the prior art.
摘要翻译：改进的电动机保护开关包括与马达保护电路中的加热器并联安装的并联反馈部件。平行反馈部件感测压缩机部件的温度。如果温度升高，则通过加热器的电流增加。这将导致马达保护开关打开。以这种方式，反馈部件比现有技术更快地提供从压缩机泵单元到马达保护电路的反馈。

7. 发明授权

EP2798725B1 ELECTRIC MOTOR WITH A THERMAL SWITCH 有权
标题翻译：带热开关的电动机
公开(公告)号：EP2798725B1
公开(公告)日：2018-01-24
申请号：EP12812256.1
申请日：2012-12-21
申请人： Arçelik Anonim Sirketi
发明人： FIRAT, Asuman , EKIN, Cihad , ORHAN, Huseyin , SONMEZ, Emin Gultekin , IMAT, Yakup
IPC分类号： H02K11/27 , H02K11/25 , H02K3/52 , H02K5/22 , H02H5/04
CPC分类号： H02K5/225 , H02H5/048 , H02K3/522 , H02K5/22 , H02K11/25 , H02K11/27
摘要： The present invention relates to an electric motor (1) used in household appliances such as washing machines, comprising a rotor (2), a stator (3), more than one winding (4) the diameter and coil number of which are determined according to the desired power and the number of revolutions, more than one terminal (5) to which the winding (4) ends are connected, a connector (6) wherein the terminals (5) are situated, fixed on the stator (3) and which provides the electrical connection between the windings (4) and the external power source and a thermal switch (8) connected in series to the windings (4), which cuts off the electric current passing therethrough and stops the operation of the electric motor (1) by detecting the increase in the current that occurs due to reasons such as excessive load and mains voltage variability.

8. 发明公开

EP3116013A1 PROTECTIVE DEVICE 有权转让
标题翻译： SCHUTZVORRICHTUNG
公开(公告)号：EP3116013A1
公开(公告)日：2017-01-11
申请号：EP15758847.6
申请日：2015-03-04
申请人： Littelfuse Japan G.K.
发明人： IWAI, Masaaki , YOKOTA, Takayuki
IPC分类号： H01H37/76 , H01H85/02
CPC分类号： H01H85/0241 , H01H37/34 , H01H37/761 , H01H85/36 , H01H2235/01 , H02H5/048 , H02H9/026
摘要： The present invention proposes a protection device which has a large rated voltage and a large rated current, which is capable of sufficiently suppressing arc generation during activation, and which is also capable of providing suitable protection against overcurrent due to short circuiting or the like of a main circuit. The protection device of the present invention includes (i) a protection element which includes a first thermal fuse and a resistor, and in which the resistor generates heat as a result of current passing through the resistor when there are abnormalities, and the first thermal fuse is activated due to this heat and interrupts the current, (ii) a PTC element and a second thermal fuse which are electrically connected in parallel to the first thermal fuse and which are electrically connected in series to each other, and (iii) a current fuse which is electrically connected in series to the first thermal fuse.
摘要翻译：本发明提出一种具有大额定电压和大额定电流的保护装置，其能够充分地抑制起动时的电弧产生，并且还能够提供适当的防止由于短路等引起的过电流主电路本发明的保护装置包括：（i）保护元件，其包括第一热熔丝和电阻器，并且当存在异常时，电阻器通过电阻器产生热量，并且第一热熔丝由于这种热而被激活并中断电流，（ii）PTC元件和第二热熔丝，它们彼此并联地电连接到第一热熔丝，并且彼此串联电连接;以及（iii）电流保险丝与第一热熔断器串联电连接。

9. 发明授权

EP1158641B1 Sealed compressor with temperature feedback to motor protector unit 有权
标题翻译：密封压缩机用的温度反馈到电机保护单元
公开(公告)号：EP1158641B1
公开(公告)日：2011-08-03
申请号：EP01303918.5
申请日：2001-04-30
申请人： Scroll Technologies
发明人： Williams, John R. , Sun, Zili , Hahn, Greg , Bush, James W. , Zamudio, Carlos , Hugenroth, Jason , Barito, Thomas , Hill, Joe T.
IPC分类号： H02H7/085 , H02H5/04 , F04C28/28
CPC分类号： F04C28/28 , F04C18/0215 , F04C2270/19 , H02H5/048 , H02H7/0852 , Y10S323/907

10. 发明公开

EP0739145A2 Demagnetizing circuit and current limiting device 失效
标题翻译： Entmagnetisierungsschaltung und Strombegrenzungsvorrichtung
公开(公告)号：EP0739145A2
公开(公告)日：1996-10-23
申请号：EP96302747.9
申请日：1996-04-19
申请人： MURATA MANUFACTURING CO. LTD.
发明人： Ikeda, Yutaka, c/o Murata Manufacturing Co., Ltd. , Takaoka, Yuichi, c/o Murata Manufacturing Co., Ltd
IPC分类号： H04N9/29 , H02H5/04
CPC分类号： H02H5/048 , H01H1/504 , H01H61/02 , H04N9/29
摘要： A demagnetizing circuit and a current limiting device thereof for being built into a power supply circuit of a color television receiver or color monitor display or the like with which it is possible to effect a reliable demagnetizing operation using existing components and without using either a positive characteristic thermistor which reaches a high temperature or a relay circuit. The demagnetizing circuit is connected in parallel with a power supply circuit having a smoothing capacitor (4) and a negative characteristic thermistor (7) or fixed resistance for suppressing surge currents to the smoothing capacitor (4). It comprises a thermally actuated switch (16) connected in series with one end of a demagnetizing coil (8) by way of a positive characteristic thermistor (15) which is actuated by heat produced by the negative characteristic thermistor (7) or fixed resistance to cut off a demagnetizing current. The current limiting device within the demagnetizing circuit comprises the negative characteristic thermistor (7) or fixed resistance, the positive characteristic thermistor (15) and the thermally actuated switch (16) interposed between the negative characteristic thermistor (7) or fixed resistance and the positive characteristic thermistor (15). The thermally actuated switch (16) comprises a thermally actuated member (26) caused to bend by heat produced by the negative characteristic thermistor (7) or fixed resistor, and a moving contact point (27) and a fixed contact point (28) which are opened by this bending of the thermally actuated member (26).
摘要翻译：一种消磁电路及其限流装置，用于内置在彩色电视接收机或彩色显示器等的电源电路中，可以利用现有部件实现可靠的去磁操作，而不使用正特性达到高温的热敏电阻或继电器电路。退磁电路与具有平滑电容器（4）和负特性热敏电阻（7）的电源电路并联连接，或者用于抑制对平滑电容器（4）的浪涌电流的固定电阻。它包括通过由负特性热敏电阻（7）产生的热来驱动的正特性热敏电阻（15）与固定电阻（8）的固定电阻（15）串联连接的消磁线圈（8）的一端的热致动开关（16）切断消磁电流。消磁电路中的限流装置包括负特性热敏电阻（7）或固定电阻，正特性热敏电阻（15）和置于负特性热敏电阻（7）或固定电阻之间的热致动开关（16）特征热敏电阻（15）。热致动开关（16）包括通过由负特性热敏电阻（7）或固定电阻器产生的热量以及可移动接触点（27）和固定触点（28）而产生的热致动构件（26）通过热致动构件（26）的该弯曲而被打开。

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