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1. 发明授权

US10405714B2 Blower 有权
公开(公告)号：US10405714B2
公开(公告)日：2019-09-10
申请号：US14813829
申请日：2015-07-30
申请人： CHERVON INTELLECTUAL PROPERTY LIMITED
发明人： Jianpeng Guo , Fangjie Nie , Xiandian Shao , Toshinari Yamaoka
IPC分类号： A47L9/02 , A47L5/00 , A47L9/08 , E01H1/08 , A47L5/14 , A01G20/47 , A47L9/28 , A47L9/32
摘要： A blowing machine has a main machine where the main machine includes a housing, a motor and a fan with the housing having a main machine air channel in which the motor and the fan are at least partially accommodated. An airflow guiding assembly is attachable to the housing and has an air duct for guiding the airflow and an airflow guiding member for guiding a part of the airflow in the air duct to flow in a direction deflecting from the first axis.

2. 发明授权

US10170928B2 Power transfer system, power supply system and charging combination 有权
公开(公告)号：US10170928B2
公开(公告)日：2019-01-01
申请号：US14922908
申请日：2015-10-26
申请人： CHERVON INTELLECTUAL PROPERTY LIMITED
发明人： Aixiang Dong
IPC分类号： H02J7/00 , H02J7/34
摘要： A charging combination includes a power output device which is configured to output electric energy constantly or adjustably and a power input device which is configured to receive electric energy from the power output device. The power output device includes a power supply module for storing electric energy or obtaining electric energy from an external power grid as an energy source, a first USB connector for being connected with the power supply module and at least configured to transfer electric energy, and a first control module having a first controller which is at least configured to control an output voltage of the first USB connector when supplying electric energy. The power input device comprises a second USB connector at least configured to be electrically coupled to the first USB connector for transferring electric energy, and a second control module comprising a second controller at least configured to communicate with the first controller and to control the second USB connector. The first USB connector provides an output voltage which is greater than or equal to 5V.

3. 发明授权

US09995577B2 Measuring system and operating method thereof 有权
公开(公告)号：US09995577B2
公开(公告)日：2018-06-12
申请号：US15461769
申请日：2017-03-17
申请人： CHERVON INTELLECTUAL PROPERTY LIMITED
发明人： Qiwei Zhou , Guigong Ni
IPC分类号： G01C3/08 , G01S17/08 , G01S7/481 , H04M1/21
CPC分类号： G01C3/08 , G01S7/4811 , G01S17/08 , H04M1/21
摘要： A measuring system includes a smart terminal and a measuring device. The smart terminal includes a first power source module, a first processor, a first wireless communication unit and a memory. The measuring device includes a measuring module, a second power source module and a second wireless communication unit. The measuring system may include one or more applications to provide a rich set of functionalities.

4. 发明授权

US09919410B2 Method for controlling an electrical tool 有权
公开(公告)号：US09919410B2
公开(公告)日：2018-03-20
申请号：US14747614
申请日：2015-06-23
申请人： CHERVON INTELLECTUAL PROPERTY LIMITED
发明人： Wu Chen , Liang Chen
IPC分类号： B25F5/00 , H02K7/14 , B25B21/00 , H02P25/032
CPC分类号： B25F5/00 , B25B21/002 , H02K7/145 , H02P25/032
摘要： A method for controlling an electrical tool having a motor, a transmission mechanism, a control device, and a function member. The motor drives the function member to move in a reciprocating manner via the transmission mechanism. The function member has a standard position and the control device controls the motor. The control device at least has an associated position sensor capable of detecting a position of the function member. The method for controlling the electrical tool includes at least a reset movement process that is used to reset the function member to the standard position after the function member completes more than one cycle of reciprocating movement.

5. 发明授权

US09826686B2 Gardening tool 有权
公开(公告)号：US09826686B2
公开(公告)日：2017-11-28
申请号：US15250408
申请日：2016-08-29
申请人： CHERVON INTELLECTUAL PROPERTY LIMITED
发明人： Toshinari Yamaoka , Fangjie Nie , Haishen Xu
IPC分类号： A01D34/63 , A01D69/10 , A01D69/02 , A01D34/82 , A01D34/67 , A01D34/68 , A01D101/00
CPC分类号： A01D69/10 , A01D34/67 , A01D34/6806 , A01D34/824 , A01D34/828 , A01D69/02 , A01D2034/6843 , A01D2101/00
摘要： An gardening tool, such as a mower, includes a main body and a handle rotatably connected to the main body. The main body includes a motor. The handle includes a plurality of telescopic members slidably connected to each other. The mower further includes a operation assembly for being operated by a user to activate the motor and a control system for sending a control signal to enable or disable the operation of motor by the operation assembly when the handle is out of a accommodating state.

6. 外观设计

USD801917S1 Battery pack 有权
公开(公告)号：USD801917S1
公开(公告)日：2017-11-07
申请号：US29536676
申请日：2015-08-19
申请人： CHERVON INTELLECTUAL PROPERTY LIMITED
设计人： Chan Jiang

7. 发明授权

US09660461B2 Charging assembly and charging control method 有权
公开(公告)号：US09660461B2
公开(公告)日：2017-05-23
申请号：US14559181
申请日：2014-12-03
申请人： CHERVON INTELLECTUAL PROPERTY LIMITED
发明人： Zhijun Dong
IPC分类号： H02J7/00 , H01M10/42 , H01M10/44 , H01M10/48 , H01M10/052
CPC分类号： H02J7/0021 , H01M10/052 , H01M10/4257 , H01M10/441 , H01M10/482 , H01M2010/4278 , H02J7/0086 , H02J2007/0098
摘要： A charging assembly and a charging control method are provided for charging a battery pack in a fast charging voltage value which is greater than the rated charging voltage value. The charging assembly includes a battery pack, a charger and a control system configured to control the charger to charge the battery pack with a constant charging current. The method includes: detecting the open-circuit voltage of each battery cell and screening out a maximum open-circuit voltage value, calculating a maximum charging duration and controlling the charger to charge the battery cell assembly with a constant current when the charging voltage is equal to the fast charging voltage value or reaches the maximum charging duration.

8. 发明申请

US20170049048A1 GARDENING TOOL 有权
标题翻译：园艺工具
公开(公告)号：US20170049048A1
公开(公告)日：2017-02-23
申请号：US15250408
申请日：2016-08-29
申请人： CHERVON INTELLECTUAL PROPERTY LIMITED
发明人： Toshinari Yamaoka , Fangjie Nie , Haishen Xu
IPC分类号： A01D34/82 , A01D34/68 , A01D69/02
CPC分类号： A01D69/10 , A01D34/67 , A01D34/6806 , A01D34/824 , A01D34/828 , A01D69/02 , A01D2034/6843 , A01D2101/00
摘要： An gardening tool, such as a mower, includes a main body and a handle rotatably connected to the main body. The main body includes a motor. The handle includes a plurality of telescopic members slidably connected to each other. The mower further includes a operation assembly for being operated by a user to activate the motor and a control system for sending a control signal to enable or disable the operation of motor by the operation assembly when the handle is out of a accommodating state.
摘要翻译：诸如割草机的园艺工具包括主体和可旋转地连接到主体的手柄。主体包括电机。手柄包括可滑动地彼此连接的多个伸缩构件。割草机还包括用于由用户操作以激活电动机的操作组件和用于发送控制信号的控制系统，以在手柄处于收容状态时由操作组件启用或禁止电动机的操作。

9. 发明申请

US20170049047A1 GARDENING TOOL 有权
标题翻译：园艺工具
公开(公告)号：US20170049047A1
公开(公告)日：2017-02-23
申请号：US15250516
申请日：2016-08-29
申请人： CHERVON INTELLECTUAL PROPERTY LIMITED
发明人： Toshinari Yamaoka , Fangjie Nie , Haishen Xu
IPC分类号： A01D34/82 , A01D34/67 , A01D69/02
CPC分类号： A01D69/10 , A01D34/67 , A01D34/6806 , A01D34/824 , A01D34/828 , A01D69/02 , A01D2034/6843 , A01D2101/00
摘要： A gardening tool, such as a mower, includes a main body and a handle rotatably connected to the main body. The main body includes a motor. The handle includes a plurality of telescopic members slidably connected to each other. The mower further includes a operation assembly for being operated by a user to activate the motor and a control system for sending a control signal to enable or disable the operation of motor by the operation assembly when the handle is out of a secure state.
摘要翻译：诸如割草机的园艺工具包括主体和可旋转地连接到主体的手柄。主体包括电机。手柄包括可滑动地彼此连接的多个伸缩构件。割草机还包括用于由用户操作以激活电动机的操作组件和用于发送控制信号的控制系统，以在手柄处于安全状态时由操作组件启用或禁用电动机的操作。

10. 发明申请

US20160088792A1 GRASS TRIMMER 审中-公开
公开(公告)号：US20160088792A1
公开(公告)日：2016-03-31
申请号：US14861754
申请日：2015-09-22
申请人： CHERVON INTELLECTUAL PROPERTY LIMITED
发明人： Toshinari Yamaoka , Fangjie Nie , Zheng Geng
IPC分类号： A01D34/81 , A01D34/73 , A01D34/416
CPC分类号： A01D34/81 , A01D34/4165 , A01D34/733 , A01D34/90
摘要： A grass trimmer has a main body and a trimming device. The main body has an operating device and a power source. The trimming device has a grass cutting assembly having a cutting member and a power head for rotating the cutting member. The power head has a housing, a rotor assembly and a stator assembly. The housing is formed integrally and defines an accommodation chamber. The rotor assembly is received in the accommodation chamber of the housing and has a rotor sleeve which rotates around an axis. The stator assembly is at least partly received in the rotor sleeve. The rotor assembly further has two or more magnetic pieces disposed at an inner wall of the rotor sleeve. The stator assembly has a stator support and a coil assembly. The stator support includes a mounting portion and a supporting portion. The coil assembly is disposed in the rotor sleeve by the supporting portion.
摘要翻译：草地修剪器具有主体和修剪装置。主体具有操作装置和电源。修剪装置具有切割组件，其具有切割构件和用于旋转切割构件的动力头。动力头具有壳体，转子组件和定子组件。壳体一体地形成并且限定了容纳室。转子组件被容纳在壳体的容纳室中并且具有围绕轴线旋转的转子套筒。定子组件至少部分地容纳在转子套筒中。转子组件还具有设置在转子套筒的内壁上的两个或更多个磁性片。定子组件具有定子支撑件和线圈组件。定子支撑件包括安装部分和支撑部分。线圈组件通过支撑部分设置在转子套筒中。

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