公开(公告)号：EP2843824A3

公开(公告)日：2016-01-13

申请号：EP14182051.4

申请日：2014-08-22

申请人： Sensata Technologies Massachusetts, Inc.

发明人： Dropps, Kevin J ,  Zhong, Leo ,  Wang, Changyin ,  Chen, Jian

IPC分类号： H02P1/42

CPC分类号： H02P1/445 ,  H02P1/027 ,  H02P1/42

摘要： Certain configurations of the present disclosure present a PTC starter. The PTC starter includes a housing, a first conductive terminal (6), a second conductive terminal (7), a control PTC thermistor (3), a start PTC thermistor (4) and a TRIAC (5), wherein the control PTC thermistor (3), the start PTC thermistor (4) and the TRIAC (5) being accommodated in the housing, the start PTC thermistor (4) being connected in series with the TRIAC (5), wherein one electrode of the control PTC thermistor (3) is connected with the gate (G) of the TRIAC (5), the control PTC thermistor (3) is connected in series with the start PTC thermistor (4), the volume of the control PTC thermistor (3) is less than 30mm3, and the distance between the control PTC thermistor (3) and the start PTC thermistor (4) is less than 5mm.

公开(公告)号：EP2843824A2

公开(公告)日：2015-03-04

申请号：EP14182051.4

申请日：2014-08-22

申请人： Sensata Technologies Massachusetts, Inc.

发明人： Dropps, Kevin J ,  Zhong, Leo ,  Wang, Changyin ,  Chen, Jian

IPC分类号： H02P1/42

摘要： Certain configurations of the present disclosure present a PTC starter. The PTC starter includes a housing, a first conductive terminal (6), a second conductive terminal (7), a control PTC thermistor (3), a start PTC thermistor (4) and a TRIAC (5), wherein the control PTC thermistor (3), the start PTC thermistor (4) and the TRIAC (5) being accommodated in the housing, the start PTC thermistor (4) being connected in series with the TRIAC (5), wherein one electrode of the control PTC thermistor (3) is connected with the gate (G) of the TRIAC (5), the control PTC thermistor (3) is connected in series with the start PTC thermistor (4), the volume of the control PTC thermistor (3) is less than 30mm3, and the distance between the control PTC thermistor (3) and the start PTC thermistor (4) is less than 5mm.

摘要翻译： 本公开的某些配置呈现PTC起动器。 PTC起动器包括壳体，第一导电端子（6），第二导电端子（7），控制PTC热敏电阻（3），起动PTC热敏电阻（4）和TRIAC（5），其中控制PTC热敏电阻 （3）中，起动PTC热敏电阻（4）和TRIAC（5）被容纳在壳体中，起动PTC热敏电阻（4）与TRIAC（5）串联连接，其中控制PTC热敏电阻 3）与TRIAC（5）的栅极（G）连接，控制PTC热敏电阻（3）与启动PTC热敏电阻（4）串联连接，控制PTC热敏电阻（3）的体积小于 30mm3，控制PTC热敏电阻（3）与启动PTC热敏电阻（4）之间的距离小于5mm。

公开(公告)号：EP2194640A2

公开(公告)日：2010-06-09

申请号：EP09177663.3

申请日：2009-12-01

申请人： Sensata Technologies Massachusetts, Inc.

发明人： Andrews Jr., Robert J ,  Brodeur, Russell P ,  Dropps, Kevin J

IPC分类号： H02P1/42

CPC分类号： H02P1/42

摘要： A low cost motor starter is shown having a PTC resistor 12 serially connected to a triac 14 and a bias resistor in turn adapted to be connected to the start winding of a single phase motor. A reed relay 16 having a sense coil 16a serially connected to the main winding in one preferred embodiment and in parallel with the main and start windings in a second preferred embodiment, is magnetically coupled to reed contacts16b, 16c. Reed contact 16b is connected to a location intermediate the PTC resistor 12 and the triac 14 while reed contact 16c is connected to the gate of the triac. A gate signal phase shifting network comprising capacitor C1-R2 is also connected to reed contact 16c and the gate.

摘要翻译： 显示出一种低成本的电动机起动器，其具有串联连接到三端双向可控硅开关元件14的PTC电阻器12和偏置电阻器，其又适于连接到单相电动机的起动绕组。 具有在一个优选实施例中串联连接到主绕组的感测线圈16a并且在第二优选实施例中与主起动绕组并联的簧片继电器16磁耦合到簧片触点16b，16c。 当簧片触点16c连接到三端双向可控硅开关元件的栅极时，簧片触点16b连接到PTC电阻器12和三端双向可控硅开关元件14之间的位置。 包括电容器C1-R2的门信号相移网络也连接到簧片接点16c和门。