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. 发明授权

US08616492B2 Three wing, six tilt-propulsion units, VTOL aircraft 有权
标题翻译：三翼，六倾斜推进装置，垂直起落飞机
公开(公告)号：US08616492B2
公开(公告)日：2013-12-31
申请号：US12900790
申请日：2010-10-08
申请人： Richard David Oliver
发明人： Richard David Oliver
IPC分类号： B64C29/00
CPC分类号： B64D27/12 , B64C29/0033 , B64C29/0075 , B64C39/08 , B64D27/06 , Y02T50/44
摘要： A vertical takeoff and landing aircraft having a fuselage with three wings and six synchronously tilt-able propulsion units, each one mounted above, below, or on each half of the aforementioned three wings. The propulsion units are vertical for vertical flight, and horizontal for forward flight. The aircraft wings are placed such that the rear wing is above the middle wing which is placed above the front wing. The placement of each of the propulsion units relative to the center of gravity of the aircraft about the vertical axis inherently assures continued stability in vertical flight mode, following the loss of thrust from any one propulsion unit. The placement of the propulsion units, viewing the aircraft from the front, is such that each propulsion units' thrust wake does not materially disturb the propulsion unit to its rear. When engine driven propellers or rotors are utilized, flapped wing panels are attached outboard of the forward and/or rearward propulsion units to provide yaw control during vertical flight.
摘要翻译：垂直起飞和着陆飞机具有机身三翼和六个同步倾斜的推进单元，每个都安装在上述三翼的每一半的上方，下方或上方。推进单元垂直垂直，垂直方向垂直。飞机机翼被放置成使后翼位于放置在前翼上方的中间翼的上方。随着从任何一个推进单元的推力损失，每个推进单元相对于飞机围绕垂直轴的重心的位置固有地确保垂直飞行模式的持续稳定性。从前方观察飞行器的推进装置的放置使得每个推进装置的推力尾流不会将推进装置重大地打扰到其后部。当使用发动机驱动的螺旋桨或转子时，翼板翼板被安装在前部和/或后部推进单元的外侧，以在垂直飞行期间提供偏航控制。

2. 发明申请

US20110303795A1 THREE-WING, SIX TILT-PROPULSION UNIT, VTOL AIRCRAFT 有权
标题翻译：三翼，六倾斜推进装置，垂直起降飞机
公开(公告)号：US20110303795A1
公开(公告)日：2011-12-15
申请号：US13168624
申请日：2011-06-24
申请人： Richard David Oliver
发明人： Richard David Oliver
IPC分类号： B64C27/22 , B64C29/00
CPC分类号： B64C29/0033 , B64C29/0075 , B64C39/08 , B64D27/06 , B64D27/12 , Y02T50/44
摘要： A vertical takeoff and landing aircraft having a fuselage with, preferably, three wings and six synchronously tilt-able propulsion units, each one mounted above, below, or on each half of the aforementioned three wings. The propulsion units are oriented vertically for vertical flight and horizontally for forward flight. Each propulsion unit comprises a propeller having a plurality of blades, where the pitch angle associated with the distal end of each blade and the proximal end of each blade are independently adjustable. As such, each of the propellers can be adjusted to exhibit a first blade pitch angle distribution optimized for vertical flight and a second blade pitch angle distribution optimized for forward flight.
摘要翻译：具有机身的垂直起飞和着陆飞机，优选地具有三个翼和六个同步倾斜的推进单元，每个都安装在上述三个翼的每一半的上方，下面或之上。推进单元垂直方向垂直取向，水平方向前进。每个推进单元包括具有多个叶片的螺旋桨，其中与每个叶片的远端和每个叶片的近端相关联的桨距角可独立调节。因此，可以调整每个螺旋桨以呈现针对垂直飞行优化的第一叶片俯仰角分布和针对向前飞行优化的第二叶片俯仰角分布。

3. 发明申请

US20110168835A1 Three Wing, Six Tilt-Propulsion Units, VTOL Aircraft 有权
标题翻译：三翼六倾斜推进装置，垂直起落飞机
公开(公告)号：US20110168835A1
公开(公告)日：2011-07-14
申请号：US12900790
申请日：2010-10-08
申请人： Richard David Oliver
发明人： Richard David Oliver
IPC分类号： B64C29/00 , B64C39/00 , B64C39/08 , B64D27/02 , B64D27/04 , B64D27/10 , B64C15/12 , G05D1/00
CPC分类号： B64D27/12 , B64C29/0033 , B64C29/0075 , B64C39/08 , B64D27/06 , Y02T50/44
摘要： A vertical takeoff and landing aircraft having a fuselage with three wings and six synchronously tilt-able propulsion units, each one mounted above, below, or on each half of the aforementioned three wings. The propulsion units are vertical for vertical flight, and horizontal for forward flight. The aircraft wings are placed such that the rear wing is above the middle wing which is placed above the front wing. The placement of each of the propulsion units relative to the center of gravity of the aircraft about the vertical axis inherently assures continued stability in vertical flight mode, following the loss of thrust from any one propulsion unit. The placement of the propulsion units, viewing the aircraft from the front, is such that each propulsion units' thrust wake does not materially disturb the propulsion unit to its rear. When engine driven propellers or rotors are utilized, flapped wing panels are attached outboard of the forward and/or rearward propulsion units to provide yaw control during vertical flight.
摘要翻译：垂直起飞和着陆飞机具有机身三翼和六个同步倾斜的推进单元，每个都安装在上述三翼的每一半的上方，下方或上方。推进单元垂直垂直，垂直方向垂直。飞机机翼被放置成使后翼位于放置在前翼上方的中间翼的上方。随着从任何一个推进单元的推力损失，每个推进单元相对于飞机围绕垂直轴的重心的位置固有地确保垂直飞行模式的持续稳定性。从前方观察飞行器的推进装置的放置使得每个推进装置的推力尾流不会将推进装置重大地打扰到其后部。当使用发动机驱动的螺旋桨或转子时，翼板翼板被安装在前部和/或后部推进单元的外侧，以在垂直飞行期间提供偏航控制。

4. 发明授权

US08800912B2 Three wing, six-tilt propulsion unit, VTOL aircraft 有权
标题翻译：三翼，六倾推进装置，垂直起降飞机
公开(公告)号：US08800912B2
公开(公告)日：2014-08-12
申请号：US13230173
申请日：2011-09-12
申请人： Richard David Oliver
发明人： Richard David Oliver
IPC分类号： B64C29/00
CPC分类号： B64C29/0033 , B64C29/0075 , B64C39/08 , B64D27/06 , B64D27/12 , Y02T50/44
摘要： A vertical takeoff and landing aircraft having at least three wings and at least six propulsion units, each of which are located radially from two adjacent propulsion units, by equal or substantially equal angles. The at least six propulsion units together being located symmetrically, or at substantially symmetric positions, about the approximate center of gravity of the aircraft, when viewed from above. A vertical stabilizer may or may not be employed. If no vertical stabilizer is employed, yaw control during horizontal flight may be achieved through differential thrust using the at least six propulsion units. Yaw control during vertical flight may be provided by a plurality of yaw control panels. Absent yaw control panels, yaw control during vertical flight may be provided using differential propulsion unit tilt angles.
摘要翻译：垂直起飞和着陆飞机具有至少三个翼和至少六个推进单元，每个推进单元以相等或基本上相等的角度位于两个相邻的推进单元的径向上。当从上方观察时，至少六个推进单元在一起对称地或基本上对称的位置处关于飞机的大致重心。可以使用或不使用垂直稳定器。如果不使用垂直稳定器，则可以通过使用至少六个推进单元的差速推力来实现水平飞行期间的偏航控制。垂直飞行中的俯仰控制可由多个偏航控制面板提供。不利的偏航控制面板，垂直飞行期间的偏航控制可以使用差分推进单元倾斜角来提供。

5. 发明授权

US08708273B2 Three-wing, six tilt-propulsion unit, VTOL aircraft 有权
标题翻译：三翼，六倾斜推进装置，垂直起落飞机
公开(公告)号：US08708273B2
公开(公告)日：2014-04-29
申请号：US13168624
申请日：2011-06-24
申请人： Richard David Oliver
发明人： Richard David Oliver
IPC分类号： B64C29/00 , B64C11/20 , B64C11/32
CPC分类号： B64C29/0033 , B64C29/0075 , B64C39/08 , B64D27/06 , B64D27/12 , Y02T50/44
摘要： A vertical takeoff and landing aircraft having a fuselage with, preferably, three wings and six synchronously tilt-able propulsion units, each one mounted above, below, or on each half of the aforementioned three wings. The propulsion units are oriented vertically for vertical flight and horizontally for forward flight. Each propulsion unit comprises a propeller having a plurality of blades, where the pitch angle associated with the distal end of each blade and the proximal end of each blade are independently adjustable. As such, each of the propellers can be adjusted to exhibit a first blade pitch angle distribution optimized for vertical flight and a second blade pitch angle distribution optimized for forward flight.
摘要翻译：具有机身的垂直起飞和着陆飞机，优选地具有三个翼和六个同步倾斜的推进单元，每个都安装在上述三个翼的每一半的上方，下面或之上。推进单元垂直方向垂直取向，水平方向前进。每个推进单元包括具有多个叶片的螺旋桨，其中与每个叶片的远端和每个叶片的近端相关联的桨距角可独立调节。因此，可以调整每个螺旋桨以呈现针对垂直飞行优化的第一叶片俯仰角分布和针对向前飞行优化的第二叶片俯仰角分布。

6. 发明申请

US20110315809A1 THREE WING, SIX-TILT PROPULSION UNIT, VTOL AIRCRAFT 有权
标题翻译：三菱，六倾斜推进装置，垂直起降飞机
公开(公告)号：US20110315809A1
公开(公告)日：2011-12-29
申请号：US13230173
申请日：2011-09-12
申请人： Richard David OLIVER
发明人： Richard David OLIVER
IPC分类号： B64C29/00 , B64C5/06 , B64C39/08
CPC分类号： B64C29/0033 , B64C29/0075 , B64C39/08 , B64D27/06 , B64D27/12 , Y02T50/44
摘要： A vertical takeoff and landing aircraft having at least three wings and at least six propulsion units, each of which are located radially from two adjacent propulsion units, by equal or substantially equal angles. The at least six propulsion units together being located symmetrically, or at substantially symmetric positions, about the approximate center of gravity of the aircraft, when viewed from above. A vertical stabilizer may or may not be employed. If no vertical stabilizer is employed, yaw control during horizontal flight may be achieved through differential thrust using the at least six propulsion units. Yaw control during vertical flight may be provided by a plurality of yaw control panels. Absent yaw control panels, yaw control during vertical flight may be provided using differential propulsion unit tilt angles.
摘要翻译：垂直起飞和着陆飞机具有至少三个翼和至少六个推进单元，每个推进单元以相等或基本上相等的角度位于两个相邻的推进单元的径向上。当从上方观察时，至少六个推进单元在一起对称地或基本上对称的位置处关于飞机的大致重心。可以使用或不使用垂直稳定器。如果不使用垂直稳定器，则可以通过使用至少六个推进单元的差速推力来实现水平飞行期间的偏航控制。垂直飞行中的俯仰控制可由多个偏航控制面板提供。不利的偏航控制面板，垂直飞行期间的偏航控制可以使用差分推进单元倾斜角来提供。

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