-
公开(公告)号：US08511602B2
公开(公告)日：2013-08-20
申请号：US12695878
申请日：2010-01-28
Applicant: William T. Campbell , Armand Losinski , Jonathan Fleming
Inventor： William T. Campbell , Armand Losinski , Jonathan Fleming
IPC: B64C29/00
CPC classification number: B64C27/20 , B64C2201/027 , B64C2201/108 , B64C2201/162
Abstract: A ducted fan air-vehicle capable of generating control moments. The ducted fan air-vehicle includes an air duct, a fan, a center body, a plurality of control vanes. The vanes are independently controlled and are deflected in the same direction but at different angles, thereby providing an increased control moments to the vehicle compared to the prior art. The increased pitching moment allows for additional control authority. Additional control authority is useful in forward flight and is especially desirable when the ducted fan air-vehicle is maneuvering in unsteady or turbulent winds or with various types of cargo that may effect the vehicle center of gravity location.
Abstract translation: 一种能够产生控制力矩的风扇式风车。 导风扇空气车辆包括风道，风扇，中心体，多个控制叶片。 叶片独立地被控制并且在相同的方向上以不同的角度偏转，从而与现有技术相比提供了对车辆的增加的控制力矩。 增加的俯仰时间允许额外的控制权限。 额外的控制权限在前进飞行中是有用的，并且当管道风扇空气车辆在不稳定或湍流风中操纵时，或者可能影响车辆重心位置的各种类型的货物是特别理想的。
-
公开(公告)号：US20110180671A1
公开(公告)日：2011-07-28
申请号：US12695878
申请日：2010-01-28
Applicant: William T. Campbell , Armand Losinski , Jonathan Fleming
Inventor： William T. Campbell , Armand Losinski , Jonathan Fleming
IPC: B64C29/00
CPC classification number: B64C27/20 , B64C2201/027 , B64C2201/108 , B64C2201/162
Abstract: A ducted fan air-vehicle capable of generating control moments. The ducted fan air-vehicle includes an air duct, a fan, a center body, a plurality of control vanes. The vanes are independently controlled and are deflected in the same direction but at different angles, thereby providing an increased control moments to the vehicle compared to the prior art. The increased pitching moment allows for additional control authority. Additional control authority is useful in forward flight and is especially desirable when the ducted fan air-vehicle is maneuvering in unsteady or turbulent winds or with various types of cargo that may effect the vehicle center of gravity location.
Abstract translation: 一种能够产生控制力矩的风扇式风车。 导风扇空气车辆包括风道，风扇，中心体，多个控制叶片。 叶片独立地被控制并且在相同的方向上以不同的角度偏转，从而与现有技术相比提供了对车辆的增加的控制力矩。 增加的俯仰时间允许额外的控制权限。 额外的控制权限在前进飞行中是有用的，并且当管道风扇空气车辆在不稳定或湍流风中操纵时，或者可能影响车辆重心位置的各种类型的货物是特别理想的。
-
Patent Agency Ranking
公开(公告)号：US12195199B2
公开(公告)日：2025-01-14
申请号：US17389769
申请日：2021-07-30
Applicant: James O'Neill , Jonathan Fleming
Inventor： James O'Neill , Jonathan Fleming
Abstract: Provided is a self-leveling support apparatus for use with a UAV or stationary device such as a table or ladder, the apparatus having multiple leg members, each associated with a hydraulic or pneumatic cylinder; a connection among the hydraulic or pheumatic cylinders such that they share a common reservoir of fluid; a locking mechanism that obstructs free flow of fluid among the cylinders and stabilizes the UAV or stationary device without the need for electronic sensors or control systems.
-
公开(公告)号：US20220033103A1
公开(公告)日：2022-02-03
申请号：US17389769
申请日：2021-07-30
Applicant: James O'Neill , Jonathan Fleming
Inventor： James O'Neill , Jonathan Fleming
IPC: B64F1/12
Abstract: Provided is a self-leveling support apparatus for use with a UAV or stationary device such as a table or ladder, the apparatus having multiple leg members, each associated with a hydraulic or pneumatic cylinder; a connection among the hydraulic or pheumatic cylinders such that they share a common reservoir of fluid; a locking mechanism that obstructs free flow of fluid among the cylinders and stabilizes the UAV or stationary device without the need for electronic sensors or control systems.
-
公开(公告)号：US08348190B2
公开(公告)日：2013-01-08
申请号：US12359407
申请日：2009-01-26
Applicant: Jonathan Fleming
Inventor： Jonathan Fleming
IPC: B64C29/00
CPC classification number: B64C39/024
Abstract: A ducted fan air-vehicle having alternative methods of control is described. The ducted fan air-vehicle includes an air duct, a fan, a center body, a plurality of control vanes. Each control vanes includes a separate servo for independent control of each control vane, and is therefore able to operate the control vanes in a non-traditional manner to provide maximum control authority.
Abstract translation: 描述了具有替代的控制方法的管道风扇式空气车辆。 导风扇空气车辆包括风道，风扇，中心体，多个控制叶片。 每个控制叶片包括用于独立控制每个控制叶片的单独的伺服机构，因此能够以非传统方式操作控制叶片以提供最大的控制权限。
-
公开(公告)号：US20100187369A1
公开(公告)日：2010-07-29
申请号：US12359407
申请日：2009-01-26
Applicant: Jonathan Fleming
Inventor： Jonathan Fleming
CPC classification number: B64C39/024
Abstract: A ducted fan air-vehicle having alternative methods of control is described. The ducted fan air-vehicle includes an air duct, a fan, a center body, a plurality of control vanes. Each control vanes includes a separate servo for independent control of each control vane, and is therefore able to operate the control vanes in a non-traditional manner to provide maximum control authority.
Abstract translation: 描述了具有替代的控制方法的管道风扇式空气车辆。 导风扇空气车辆包括风道，风扇，中心体，多个控制叶片。 每个控制叶片包括用于独立控制每个控制叶片的单独的伺服机构，因此能够以非传统方式操作控制叶片以提供最大的控制权限。
-
7.发明申请公开(公告)号：US20070131187A1
公开(公告)日：2007-06-14
申请号：US11306018
申请日：2005-12-14
Applicant: Ryan O'Gorman , Jonathan Fleming , Joel Beltramo
Inventor： Ryan O'Gorman , Jonathan Fleming , Joel Beltramo
IPC: F01L1/34
CPC classification number: F01L1/3442 , F01L1/047 , F01L1/34 , F01L2103/00 , Y10T29/49293
Abstract: An adjustable camshaft system for an automotive engine includes a camshaft having machined and fabricated axially-directed control passages combined with an oil-activated camshaft phaser. The fabricated oil control passages are formed within a portion of the camshaft having an outside diameter which is substantially equal to the outside diameter of other portions of the camshaft fitted within bearings carried within the engine's cylinder head.
Abstract translation: 用于汽车发动机的可调节凸轮轴系统包括凸轮轴，该凸轮轴具有与油激活凸轮轴相位器组合的加工和制造的轴向控制通道。 制造的油控通道形成在凸轮轴的一部分内，其外径基本上等于装配在发动机气缸盖内承载的轴承内的凸轮轴的其它部分的外径。
-
-
-
-
-
-
Search Results
7
records
(took 0.012 seconds)
