专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2003189650A VOLTAGE TYPE ELECTRONIC RELAY FOR STARTING SINGLE-PHASE INDUCTION MOTOR 审中-公开
公开(公告)号：JP2003189650A
公开(公告)日：2003-07-04
申请号：JP2002319438
申请日：2002-11-01
申请人： KIM IN SEOK , KIM YOUNG JUN
发明人： KIM IN SEOK , KIM YOUNG JUN
IPC分类号： H02P1/44 , H01H47/00 , H02P1/42 , H02P21/05 , H02P21/34 , H02P23/04 , H02P23/07 , H02P25/04 , H02P27/02 , H02P5/402
摘要： PROBLEM TO BE SOLVED: To provide a voltage type electronic relay for starting a single-phase induction motor. SOLUTION: A power source 310 made up of a bridge diode BD to supply power when AC power is turned on; a triode AC switch (TRIAC) 306 applying/ interrupting the AC power; a signal input 322 sensing voltage induced in a starter coil; a hysteresis part 324 outputting an on-control signal at initial start time to generate an off-control signal for turning off the TRIAC when the induced voltage input through the signal input part reaches prescribed off- reference voltage, and to generate the on-control signal for again turning on the TRIAC when the induced voltage is decreased to prescribed on-reference voltage or less during the time of normal operation; and a trigger part 330 turning on the TRIAC by the on-control signal and turning off the TRIAC by the off-control signal of the hysteresis part 324, are included. COPYRIGHT: (C)2003,JPO

2. 发明公开

EP2280475A3 Method for starting single phase induction motor and electronic relay using the same 有权转让
标题翻译：一种用于启动单相感应电动机和电子中继方法，它适用于它
公开(公告)号：EP2280475A3
公开(公告)日：2016-01-13
申请号：EP10002989.1
申请日：2010-03-22
申请人： Kim, Young-Jun
发明人： Kim, Young-Jun
IPC分类号： H02P1/42 , H02P1/02
CPC分类号： H02P1/42 , H02P1/029
摘要： The present invention relates to an electronic relay for single phase induction motor, which model a start torque curve with an induced voltage to perform control in a programming scheme, and thus can minimize a start failure and increase compatibility in order for be applied to motors based on various standards. The electronic relay for single phase induction motor includes a triac, an induced voltage detection circuit, a window comparison circuit, and a Micro Control unit (MCU). The triac is connected between a start winding and start capacitor of the single phase induction motor to control (break or connect) a current flow of the start winding. The induced voltage detection circuit detects an induced voltage of the start winding proportional to an angular velocity of the motor. The window comparison circuit detects a both-end voltage of the triac to detect a zero-point voltage of a motor line voltage before start and to detect a zero-point current of a start winding current during start. The MCU turns on the triac at the zero-point voltage of the motor line voltage to begin starting according to a signal of the window comparison circuit, triggers a gate of the triac for a certain delay time at every zero-point current time of the start winding current to maintain a turn-on state of the triac according to the signal of the window comparison circuit during start, receives the induced voltage of the start winding from the induced voltage detection circuit to calculate a variation rate of the induced voltage proportional to an acceleration torque of the motor during start, checks that in which a start torque is the maximum with that in which an acceleration torque is the maximum, and turns off the triac when the acceleration torque begins decreasing.

3. 发明公开

EP2280475A2 Method for starting single phase induction motor and electronic relay using the same 有权转让
标题翻译：一种用于启动单相感应电动机和电子中继方法，它适用于它
公开(公告)号：EP2280475A2
公开(公告)日：2011-02-02
申请号：EP10002989.1
申请日：2010-03-22
申请人： Kim, Young-Jun
发明人： Kim, Young-Jun
IPC分类号： H02P1/42 , H02P1/02
CPC分类号： H02P1/42 , H02P1/029
摘要： The present invention relates to an electronic relay for single phase induction motor, which model a start torque curve with an induced voltage to perform control in a programming scheme, and thus can minimize a start failure and increase compatibility in order for be applied to motors based on various standards. The electronic relay for single phase induction motor includes a triac, an induced voltage detection circuit, a window comparison circuit, and a Micro Control unit (MCU). The triac is connected between a start winding and start capacitor of the single phase induction motor to control (break or connect) a current flow of the start winding. The induced voltage detection circuit detects an induced voltage of the start winding proportional to an angular velocity of the motor. The window comparison circuit detects a both-end voltage of the triac to detect a zero-point voltage of a motor line voltage before start and to detect a zero-point current of a start winding current during start. The MCU turns on the triac at the zero-point voltage of the motor line voltage to begin starting according to a signal of the window comparison circuit, triggers a gate of the triac for a certain delay time at every zero-point current time of the start winding current to maintain a turn-on state of the triac according to the signal of the window comparison circuit during start, receives the induced voltage of the start winding from the induced voltage detection circuit to calculate a variation rate of the induced voltage proportional to an acceleration torque of the motor during start, checks that in which a start torque is the maximum with that in which an acceleration torque is the maximum, and turns off the triac when the acceleration torque begins decreasing.
摘要翻译：本发明涉及到在用于单相感应电动机的电子继电器，whichModel与感应电压的起始扭矩曲线在编程方案进行控制，并且因此可以最小化启动失败和增加的相容性，以便用于基于被应用到电机各种标准。对于单相感应电动机的电子继电器包括一个三端双向可控硅感应电压检测电路，一个窗口比较电路，以及微控制单元（MCU）。三端双向可控硅连接在起动绕组和启动单相感应电机，以控制（中断或连接）起动绕组的电流流动的电容器之间。开始的感应电压的感应电压检测电路检测在所述电动机的角速度卷绕成比例。窗口比较电路检测双向可控硅的两端电压到开始之前检测的电动机线电压的零点的电压和起动期间检测起动绕组电流的零点电流。该MCU接通在电动机线电压，以开始起动雅丁到窗口比较电路的信号的零点电压的三端双向可控硅，触发可控硅为一定的延迟时间的栅极处的每一个零点当前时间起动绕组电流启动期间保持导通三端双向可控硅雅丁到窗口比较电路的信号的状态，接收到启动从感应电压检测电路绕组的感应电压，计算正比于感应电压的变化率启动期间的电动机的加速转矩，检查的确在哪一个起动转矩是与最大“那个”在其中加速转矩是最大，并且当加速度扭矩开始减少关断三端双向可控硅。

4. 发明公开

EP1315279A2 Voltage-controlled starting relay for induction motor 审中-公开
标题翻译： Spannungsgeregeltes Startrelayfüreinen Induktionsmotor
公开(公告)号：EP1315279A2
公开(公告)日：2003-05-28
申请号：EP02023625.3
申请日：2002-10-18
申请人： Kim, In-Seok , Kim, Young-Jun
发明人： The designation of the inventor has not yet been filed
IPC分类号： H02P1/42
CPC分类号： H02P1/42 , H02P1/029 , H02P1/44
摘要： There is provided a voltage-controlled electronic relay for starting a single-phase induction motor, which includes: a power supply unit (310), configured of a bridge diode (BD), for supplying power to circuit elements of the starting relay when AC power of the induction motor is turned on; a triac (306) for applying the AC power to a starting coil (W3) of the induction motor or cutting off the AC power; a signal input unit (322) for sensing a voltage induced to the starting coil; a hysteresis unit (324) for outputting an ON control signal at the initial starting stage, generating an OFF control signal for turning off the switch when the induced voltage sensed by the sensing element reaches a predetermined OFF reference voltage, and generating the ON control signal for turning on the switch again when the induced voltage becomes lower than a predetermined ON reference voltage during a normal operation period; and a triggering unit (330) for turning on the switch according to the ON control signal of the hysteresis unit and turning off the switch according to the OFF control signal. Accordingly, impulse noise generated across the triac is removed using a spark killer and stabilized voltage is provided to the circuit elements.
摘要翻译：提供了一种用于启动单相感应电动机的压控电子继电器，其包括：电源单元（310），其由桥式二极管（BD）构成，用于在AC时向起动继电器的电路元件供电感应电动机的电源接通; 用于将AC电力施加到感应电动机的起动线圈（W3）或切断AC电力的三端双向可控硅（306）; 信号输入单元（322），用于感测对起动线圈感应的电压; 用于在初始起动阶段输出ON控制信号的滞后单元（324），当由感测元件感测到的感应电压达到预定的OFF参考电压时，产生关闭开关的OFF控制信号，并产生ON控制信号当在正常操作期间感应电压变得低于预定的ON参考电压时再次接通开关; 以及触发单元，用于根据滞后单元的ON控制信号接通开关，并根据OFF控制信号关断开关。因此，使用火花激光器去除在三端双向可控硅开关产生的脉冲噪声，并且向电路元件提供稳定的电压。

5. 发明公开

EP0386212A1 AUTOMATIC MIXING FAUCET 失效
标题翻译：自动混音器。
公开(公告)号：EP0386212A1
公开(公告)日：1990-09-12
申请号：EP89909991.0
申请日：1989-08-09
申请人： LEE, Chang, Hwan , KIM, Young, Jun
发明人： LEE, Chang, Hwan , KIM, Young, Jun
IPC分类号： E03C1 , G05D23
CPC分类号： G05D23/1393 , E03C1/057
摘要： Robinet d'eau automatique (1) comprenant un moteur alimenté par une batterie (104) et qui commande une vanne d'alimentation pour l'eau (100) en réponse à la présence ou à l'absence d'un objet situé dans le rayon d'action d'un système générateur et détecteur d'infrarouge (5) monté dans le robinet (1). La vanne (100) n'utilise qu'une faible quantité d'électricité pour fonctionner et est commandée par un circuit (9) qui n'utilise pas d'électricité une fois la vanne (100) en position ouverte ou fermée. La consommation en électricité est ainsi réduite à un minimum proche du zéro, et la vanne (100) peut servir longtemps avec seulement une petite batterie unique.

6. 发明公开

EP1315279A3 Voltage-controlled starting relay for induction motor 审中-公开
标题翻译：电压控制起动继电器感应电动机
公开(公告)号：EP1315279A3
公开(公告)日：2005-01-19
申请号：EP02023625.3
申请日：2002-10-18
申请人： Kim, In-Seok , Kim, Young-Jun
发明人： Kim, In-Seok , Kim, Young-Jun
IPC分类号： H02P1/44
CPC分类号： H02P1/42 , H02P1/029 , H02P1/44
摘要： There is provided a voltage-controlled electronic relay for starting a single-phase induction motor, which includes: a power supply unit (310), configured of a bridge diode (BD), for supplying power to circuit elements of the starting relay when AC power of the induction motor is turned on; a triac (306) for applying the AC power to a starting coil (W3) of the induction motor or cutting off the AC power; a signal input unit (322) for sensing a voltage induced to the starting coil; a hysteresis unit (324) for outputting an ON control signal at the initial starting stage, generating an OFF control signal for turning off the switch when the induced voltage sensed by the sensing element reaches a predetermined OFF reference voltage, and generating the ON control signal for turning on the switch again when the induced voltage becomes lower than a predetermined ON reference voltage during a normal operation period; and a triggering unit (330) for turning on the switch according to the ON control signal of the hysteresis unit and turning off the switch according to the OFF control signal. Accordingly, impulse noise generated across the triac is removed using a spark killer and stabilized voltage is provided to the circuit elements.

7. 发明授权

EP2280475B1 Method for starting single phase induction motor and electronic relay using the same 有权转让
公开(公告)号：EP2280475B1
公开(公告)日：2018-07-04
申请号：EP10002989.1
申请日：2010-03-22
申请人： Kim, Young-Jun
发明人： Kim, Young-Jun
IPC分类号： H02P1/42 , H02P1/02
CPC分类号： H02P1/42 , H02P1/029
摘要： The present invention relates to an electronic relay for single phase induction motor, which model a start torque curve with an induced voltage to perform control in a programming scheme, and thus can minimize a start failure and increase compatibility in order for be applied to motors based on various standards. The electronic relay for single phase induction motor includes a triac, an induced voltage detection circuit, a window comparison circuit, and a Micro Control unit (MCU). The triac is connected between a start winding and start capacitor of the single phase induction motor to control (break or connect) a current flow of the start winding. The induced voltage detection circuit detects an induced voltage of the start winding proportional to an angular velocity of the motor. The window comparison circuit detects a both-end voltage of the triac to detect a zero-point voltage of a motor line voltage before start and to detect a zero-point current of a start winding current during start. The MCU turns on the triac at the zero-point voltage of the motor line voltage to begin starting according to a signal of the window comparison circuit, triggers a gate of the triac for a certain delay time at every zero-point current time of the start winding current to maintain a turn-on state of the triac according to the signal of the window comparison circuit during start, receives the induced voltage of the start winding from the induced voltage detection circuit to calculate a variation rate of the induced voltage proportional to an acceleration torque of the motor during start, checks that in which a start torque is the maximum with that in which an acceleration torque is the maximum, and turns off the triac when the acceleration torque begins decreasing.

8. 发明公开

EP0386212A4 AUTOMATIC MIXING FAUCET 失效
标题翻译：自动混合机
公开(公告)号：EP0386212A4
公开(公告)日：1992-03-11
申请号：EP89909991
申请日：1989-08-09
申请人： LEE, CHANG, HWAN , KIM, YOUNG, JUN
发明人： LEE, CHANG, HWAN , KIM, YOUNG, JUN
IPC分类号： E03C1/05 , G05D23/13 , G05D23/185 , B67D5/37 , F16K31/02
CPC分类号： G05D23/1393 , E03C1/057
摘要： An automatic service water tap (1) is disclosed in which a battery operated motor (104) is provided for controlling a water supply valve (100) in response to the presence or absence of an object positioned within range of an infrared generating and detecting system (5) mounted in the tap (1). The valve (100) operates using only a small amount of electric power under the control of a circuit (9) which draws no electric power once the valve (100) is moved to its opened or closed condition. Thus, the consumption of the electric power is minimized to almost zero and the valve (100) can be utilized for a long period of time only with a small single battery (9).

9. 发明专利

PL354506A1 VOLTAGE-CONTROLLED STARTING RELAY FOR SINGLE-PHASE INDUCTION MOTORS 未知
公开(公告)号：PL354506A1
公开(公告)日：2003-06-02
申请号：PL35450602
申请日：2002-06-14
申请人： KIM IN-SEOK , KIM YOUNG-JUN
发明人： KIM IN-SEOK , KIM YOUNG-JUN
IPC分类号： H02P1/44 , H01H47/00 , H02P1/42 , H02P21/05 , H02P21/34 , H02P23/04 , H02P23/07 , H02P25/04 , H02P27/02 , H01H53/10
摘要： There is provided a voltage-controlled electronic relay for starting a single-phase induction motor, which includes: a power supply unit (310), configured of a bridge diode (BD), for supplying power to circuit elements of the starting relay when AC power of the induction motor is turned on; a triac (306) for applying the AC power to a starting coil (W3) of the induction motor or cutting off the AC power; a signal input unit (322) for sensing a voltage induced to the starting coil; a hysteresis unit (324) for outputting an ON control signal at the initial starting stage, generating an OFF control signal for turning off the switch when the induced voltage sensed by the sensing element reaches a predetermined OFF reference voltage, and generating the ON control signal for turning on the switch again when the induced voltage becomes lower than a predetermined ON reference voltage during a normal operation period; and a triggering unit (330) for turning on the switch according to the ON control signal of the hysteresis unit and turning off the switch according to the OFF control signal. Accordingly, impulse noise generated across the triac is removed using a spark killer and stabilized voltage is provided to the circuit elements.

10. 发明专利

CA2409469A1 VOLTAGE-CONTROLLED STARTING RELAY FOR INDUCTION MOTOR 未知
公开(公告)号：CA2409469A1
公开(公告)日：2003-05-27
申请号：CA2409469
申请日：2002-10-23
申请人： KIM YOUNG-JUN , KIM IN-SEOK
发明人： KIM YOUNG-JUN , KIM IN-SEOK
IPC分类号： H02P1/44 , H01H47/00 , H02P1/42 , H02P21/05 , H02P21/34 , H02P23/04 , H02P23/07 , H02P25/04 , H02P27/02
摘要： There is provided a voltage-controlled electronic relay for starting a singl e- phase induction motor, which includes: a power supply unit 310, configured of a bridge diode BD, for supplying power to circuit elements of the starting relay when AC power of the induction motor is turned on; a triac 306 for applying the AC power to a starting coil W3 of the induction motor or cutting off the AC ; power; a signal input unit 322 f or sensing a voltage induced to the starting coil; a hysteresis unit 324 for outputting a n ON control signal at tile initial starting stage, generating an OFF control signal for turning off the switch when the induced voltage sensed by the sensing element reaches a predetermined OFF reference voltage, and generating the ON control signal for turning on t he switch again when the induced voltage becomes lower than a predetermined ON referen ce voltage during a normal operation period; and a triggering unit 330 for turning on t he switch according to the ON control signal of the hysteresis unit and turning off th e switch according to the OFF control signal. Accordingly, impulse noise generated across the triac is removed using a spark killer and stabilized voltage is provided to the circuit elements.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式