公开(公告)号：US20220220930A1

公开(公告)日：2022-07-14

申请号：US17612420

申请日：2019-07-29

申请人： Sung Ho NAM ,  Myung Suk LEE

发明人： Sung Ho NAM ,  Myung Suk LEE

IPC分类号： F03B7/00 ,  H02K7/18

摘要： A small hydropower of a novel concept, comprising: two side supports; a main rotation axis provided on the upper end between the two side supports; a rotation body for rotating around the main rotation axis; fillable-then-emptiable water containers which are provided around the circumference of the rotation body, remain horizontally level, add weight by being filled with a certain amount of water when positioned at the top center of the rotation body during rotation, and remove the weight by spilling when positioned at the bottom center; a selective water supply device which can provide, to a fillable-then-emptiable water container that is positioned at the top center of the rotation body, water, and which temporarily stops discharging water until the next fillable-then-emptiable water container is positioned, if one fillable-then-emptiable water container is completely filled.

公开(公告)号：US20140114911A1

公开(公告)日：2014-04-24

申请号：US13695054

申请日：2012-10-23

申请人： Hon Zong Choi ,  Seok Woo Lee ,  Young Jae Choi ,  Sung Ho Nam

发明人： Hon Zong Choi ,  Seok Woo Lee ,  Young Jae Choi ,  Sung Ho Nam

IPC分类号： G06F17/30

CPC分类号： H04L65/403 ,  G06F16/176

摘要： There is disclosed a collaboration system using an open public network for providing collaboration services among a plurality of enterprises including a server configured to implement a plurality of processes for the collaboration services; a user terminal connecting to the server via the open public network to restrictedly uses data generated by the processes according to a user permission; and a database configured to store the data generated by the processes, wherein the server implements the processes comprising a project development process, a data change process, a general business process and a collaboration process, and the server restrictedly messages an event generated during the implementation of the processes to the user terminal according to the user permission.

摘要翻译： 公开了一种使用开放公共网络的协作系统，用于在多个企业之间提供协作服务，包括配置为实现协作服务的多个进程的服务器; 经由开放公共网络连接到服务器的用户终端，以根据用户许可限制地使用由进程生成的数据; 以及被配置为存储由进程生成的数据的数据库，其中服务器实现包括项目开发过程，数据改变过程，一般业务处理和协作过程的处理，并且服务器限制地消息在实现期间生成的事件 的用户终端根据用户许可。

公开(公告)号：US10266257B2

公开(公告)日：2019-04-23

申请号：US15120775

申请日：2015-12-10

申请人： Sung Ho Nam

发明人： Sung Ho Nam

IPC分类号： B64C27/82 ,  B64C27/08 ,  B64C17/06 ,  B64C27/06

摘要： There is provided a propeller-type vertical take-off and land aircraft with a torque removal and balancing function, the aircraft comprising: a body; a body support frame to support the body; at least one main rotor blade provided out of the body; a rotation rotor coupled centrally to the main rotor blade; a rotation drive axis operatively coupled to the rotation rotor; a main rotor motor operatively coupled to the rotation drive axis; and a counter-torque and balancing wheel disposed under the body support frame to be coupled to a torque-removal inverse motor to be configured to rotate in an opposite direction to a rotation of the main rotor blade, wherein the counter-torque and balancing wheel is housed in the body.

公开(公告)号：US20160362178A1

公开(公告)日：2016-12-15

申请号：US15120775

申请日：2015-12-10

申请人： Sung Ho NAM

发明人： Sung Ho NAM

IPC分类号： B64C27/82 ,  B64C27/08

CPC分类号： B64C27/82 ,  B64C17/06 ,  B64C27/06 ,  B64C27/08

摘要： There is provided a propeller-type vertical take-off and land aircraft with a torque removal and balancing function, the aircraft comprising: a body; a body support frame to support the body; at least one main rotor blade provided out of the body; a rotation rotor coupled centrally to the main rotor blade; a rotation drive axis operatively coupled to the rotation rotor; a main rotor motor operatively coupled to the rotation drive axis; and a counter-torque and balancing wheel disposed under the body support frame to be coupled to a torque-removal inverse motor to be configured to rotate in an opposite direction to a rotation of the main rotor blade, wherein the counter-torque and balancing wheel is housed in the body.

摘要翻译： 提供了一种具有扭矩消除和平衡功能的螺旋桨型垂直起飞和陆地飞机，该飞机包括：主体; 身体支撑框架支撑身体; 至少一个主转子叶片设置在所述主体之外; 旋转转子，其中心地联接到主转子叶片; 旋转驱动轴可操作地联接到旋转转子; 可操作地联接到旋转驱动轴的主转子马达; 以及设置在所述主体支撑框架下方的反扭矩和平衡轮，以联接到扭矩消除反向电动机，以被构造成沿与所述主转子叶片的旋转相反的方向旋转，其中所述反扭矩和平衡轮 被安置在身体里。