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1. 发明授权

EP2866327B1 Portable power supply 有权
公开(公告)号：EP2866327B1
公开(公告)日：2020-07-15
申请号：EP14193515.5
申请日：2008-02-26
申请人： Black & Decker Inc.
发明人： Brotto, Daniele C. , Cruise, Nathan J. , Pant, Pradeep M , Carrier, David A , Waikar, Shailesh P , Wang, Ren , Abolhassani, Mehdi T. , Spencer, William, M , Bailey, Rouse Roby , Seman, Andrew E. , Buck, John E. , Robinson, Seth M. , Ekstrom, Erik A.
IPC分类号： H02J9/00 , H02J7/00 , H02M7/00 , H02M7/49

2. 发明公开

EP2866327A2 Portable power supply 审中-公开
标题翻译：便携式电源
公开(公告)号：EP2866327A2
公开(公告)日：2015-04-29
申请号：EP14193515.5
申请日：2008-02-26
申请人： Black & Decker Inc.
发明人： Brotto, Daniele C. , Cruise, Nathan J. , Pant, Pradeep M , Carrier, David A , Waikar, Shailesh P , Wang, Ren , Abolhassani, Mehdi T. , Spencer, William, M , Bailey, Rouse Roby , Seman, Andrew E. , Buck, John E. , Robinson, Seth M. , Ekstrom, Erik A.
IPC分类号： H02J9/00 , H02J7/00 , H02M7/00 , H02M7/49
摘要： A portable power supply comprising:
a housing;
a current source disposed in the housing;
a first battery cell connected to the current source;
a first transistor connected in parallel to the first battery cell;
a second battery cell connected in series to the first battery cell;
a second transistor connected in parallel to the second battery cell;
a first local controller connected to the first and second transistors for controlling the first and second transistors; and
an inverter connected to the first and second battery cells.
摘要翻译：一种便携式电源，包括：外壳; 设置在壳体中的电流源; 连接到电流源的第一电池单元; 与第一电池单元并联连接的第一晶体管; 与第一电池单元串联连接的第二电池单元; 与第二电池单元并联连接的第二晶体管; 连接到第一和第二晶体管的第一局部控制器，用于控制第一和第二晶体管; 以及连接到第一和第二电池单元的逆变器。

3. 发明授权

EP2433757B1 Power tool and method of controlling a motor inside a power tool 有权
标题翻译： Elektrowerkzeug und Verfahren zum Steuern eines汽车内燃机Elektrowerkzeugs
公开(公告)号：EP2433757B1
公开(公告)日：2014-12-31
申请号：EP11183160.8
申请日：2011-09-28
申请人： Black & Decker Inc.
发明人： Pant, Pradeep M
IPC分类号： B25F5/00
CPC分类号： B25B23/147 , B25F5/00 , H02P3/14 , H02P6/30 , H02P23/20

4. 发明公开

EP2433757A3 Method and system for electronic braking of a motor 有权
标题翻译： Verfahren und System zur elektronischen Bremsung eines Motors
公开(公告)号：EP2433757A3
公开(公告)日：2013-09-11
申请号：EP11183160.8
申请日：2011-09-28
申请人： Black & Decker Inc.
发明人： Pant, Pradeep M
IPC分类号： B25F5/00
CPC分类号： B25B23/147 , B25F5/00 , H02P3/14 , H02P6/30 , H02P23/20
摘要： A power tool includes a housing, a brushless DC motor housed inside the housing, a power supply, a control unit, and an input unit such as a trigger switch actuated by a user. The control unit controls the commutation of the motor through a series of power switches coupled to the power supply. The control unit initiates electronic braking of the motor after occurrence of a condition in the input unit, such as trigger release or reduced speed, indicative of the power tool shut-down. A mechanism is provided to power the control unit for a predetermined amount of time after the detection of the condition from the input unit in order to complete the electronic braking of the motor.
摘要翻译：电动工具包括容纳在工具壳体内的无刷直流电动机，输入单元和控制单元。电动机包括转子，定子和至少一个传感器，定位成感测定子内的转子的旋转位置的状态。控制单元通过耦合到电源的一系列电源开关来控制电动机的换向。控制单元从传感器接收当前传感器状态，并从用户选择的速度从输入单元接收，并且使用用户选择的速度和当前传感器状态来确定电动机是否具有反向。如果电机反转方向，直到从传感器接收到适当的电流传感器状态，控制单元禁止电动机换向。

5. 发明公开

EP2433757A2 Method and system for electronic braking of a motor 有权
标题翻译： Elektrowerkzeug und Verfahren zum Steuern eines汽车内燃机Elektrowerkzeugs
公开(公告)号：EP2433757A2
公开(公告)日：2012-03-28
申请号：EP11183160.8
申请日：2011-09-28
申请人： Black & Decker Inc.
发明人： Pant, Pradeep M
IPC分类号： B25F5/00
CPC分类号： B25B23/147 , B25F5/00 , H02P3/14 , H02P6/30 , H02P23/20
摘要： A power tool includes a housing, a brushless DC motor housed inside the housing, a power supply, a control unit, and an input unit such as a trigger switch actuated by a user. The control unit controls the commutation of the motor through a series of power switches coupled to the power supply. The control unit initiates electronic braking of the motor after occurrence of a condition in the input unit, such as trigger release or reduced speed, indicative of the power tool shut-down. A mechanism is provided to power the control unit for a predetermined amount of time after the detection of the condition from the input unit in order to complete the electronic braking of the motor.
摘要翻译：电动工具包括壳体，容纳在壳体内的无刷直流电动机，电源，控制单元以及诸如由用户驱动的触发开关的输入单元。控制单元通过耦合到电源的一系列电源开关来控制电动机的换向。控制单元在输入单元中发生状态之后发起电动机的电子制动，例如触发释放或减速，表示电动工具关闭。提供一种机构，用于在从输入单元检测到条件之后给控制单元供电预定时间量，以完成电动机的电子制动。

6. 发明公开

EP3150335A3 CONTROL SYSTEM FOR A FASTENING POWER TOOL 有权转让
标题翻译：紧固电动工具控制系统
公开(公告)号：EP3150335A3
公开(公告)日：2017-04-26
申请号：EP16198167.5
申请日：2012-06-04
申请人： Black & Decker, Inc.
发明人： Lim, Jongsoo , Ekstrom, Erik A. , Pant, Pradeep M , Baron, Michael P. , Gross, Paul Gerard , Brendel, Lee Michael
IPC分类号： B25B23/151 , B25F5/00 , B25C1/06 , H02P6/14 , B25F5/02
CPC分类号： H02P6/14 , B25C1/06 , B25F5/00 , B25F5/021
摘要： A fastening power tool such as a nailer is provided including a tool housing, an input unit actuated in response to an operator input, and a motor assembly including a motor housed within the tool housing. A control unit is provided including a controller programmable to control an operation of the motor and a decoder circuit configured to control a supply of power from a power source to the controller based on a status of the power source and a status of the input unit. The decoder circuit is configured to connect supply of power from the power source to the controller when the power tool is coupled to the power source prior to an engagement of the input unit, but disconnect the supply of power when the power tool is coupled to the power source after the engagement of the input unit.
摘要翻译：提供诸如打钉机的紧固动力工具，其包括工具壳体，响应于操作者输入而致动的输入单元以及包括容纳在工具壳体内的电机的电机组件。提供控制单元，该控制单元包括可编程控制电动机的操作的控制器和被配置为基于电源的状态和输入单元的状态来控制从电源到控制器的电力供应的解码器电路。解码器电路被配置为当动力工具在输入单元的接合之前联接到动力源时将来自动力源的动力的供应连接到控制器，但当动力工具联接到动力输入单元时断开动力的供应输入单元接合后的电源。

7. 发明公开

EP3150335A2 CONTROL SYSTEM FOR A FASTENING POWER TOOL 有权转让
标题翻译：控制系统及电气固定工具
公开(公告)号：EP3150335A2
公开(公告)日：2017-04-05
申请号：EP16198167.5
申请日：2012-06-04
申请人： Black & Decker, Inc.
发明人： Lim, Jongsoo , Ekstrom, Erik A. , Pant, Pradeep M , Baron, Michael P. , Gross, Paul Gerard , Brendel, Lee Michael
IPC分类号： B25B23/151 , B25F5/00 , B25C1/06 , H02P6/14
CPC分类号： H02P6/14 , B25C1/06 , B25F5/00 , B25F5/021
摘要： A fastening power tool such as a nailer is provided including a tool housing, an input unit actuated in response to an operator input, and a motor assembly including a motor housed within the tool housing. A control unit is provided including a controller programmable to control an operation of the motor and a decoder circuit configured to control a supply of power from a power source to the controller based on a status of the power source and a status of the input unit. The decoder circuit is configured to connect supply of power from the power source to the controller when the power tool is coupled to the power source prior to an engagement of the input unit, but disconnect the supply of power when the power tool is coupled to the power source after the engagement of the input unit.

8. 发明公开

EP2866327A3 Portable power supply 审中-公开
标题翻译：便携式电源
公开(公告)号：EP2866327A3
公开(公告)日：2015-05-20
申请号：EP14193515.5
申请日：2008-02-26
申请人： Black & Decker Inc.
发明人： Brotto, Daniele C. , Cruise, Nathan J. , Pant, Pradeep M , Carrier, David A , Waikar, Shailesh P , Wang, Ren , Abolhassani, Mehdi T. , Spencer, William, M , Bailey, Rouse Roby , Seman, Andrew E. , Buck, John E. , Robinson, Seth M. , Ekstrom, Erik A.
IPC分类号： H02J9/00 , H02J7/00 , H02M7/00 , H02M7/49
摘要： A portable power supply comprising:
a housing;
a current source disposed in the housing;
a first battery cell connected to the current source;
a first transistor connected in parallel to the first battery cell;
a second battery cell connected in series to the first battery cell;
a second transistor connected in parallel to the second battery cell;
a first local controller connected to the first and second transistors for controlling the first and second transistors; and
an inverter connected to the first and second battery cells.

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