公开(公告)号：WO2017125533A1

公开(公告)日：2017-07-27

申请号：PCT/EP2017/051155

申请日：2017-01-20

Applicant: PROX DYNAMICS AS

Inventor： MUREN, Petter ,  MARTON, Trygve Frederik ,  JOHNSRUD, Ivar ,  HAGH SANDBERG, Pål ,  MOENGEN, Christian ,  BJAARSTAD, Jo Eyvin

IPC: B64C27/32 ,  B64C27/48 ,  B64C27/00

CPC classification number: B64C27/48 ,  A63H27/12 ,  B64C27/322 ,  B64C2027/003 ,  B64C2201/024

Abstract: A torque dependent rotor assembly (1) with a spring system (100), the torque dependent rotor assembly (1) being designed to operate in resonance, where changes in applied torque on the rotor controls the blade pitch angle and ultimately the movements of a rotary wing aircraft. The stiffness of an associated spring member (14) is allowed to vary in response to the torque applied from a motor (31) to the rotor assembly (1).

Abstract translation: 具有弹簧系统（100）的扭矩相关转子组件（1），所述扭矩相关转子组件（1）被设计成共振地操作，其中所述转子上施加的扭矩的变化控制所述叶片 俯仰角以及最终旋翼飞机的运动。 允许相关的弹簧构件（14）的刚度响应于从马达（31）施加到转子组件（1）的扭矩而变化。

公开(公告)号：WO2017125489A1

公开(公告)日：2017-07-27

申请号：PCT/EP2017/051076

申请日：2017-01-19

Applicant: PROX DYNAMICS AS

Inventor： MUREN, Petter ,  MARTON, Trygve Frederik ,  JOHNSRUD, Ivar ,  HAGH SANDBERG, Pål ,  MOENGEN, Christian ,  BJAARSTAD, Jo Eyvin

IPC: B64C27/32 ,  B64C27/48 ,  B64C27/00

CPC classification number: B64C27/48 ,  A63H27/12 ,  B64C27/322 ,  B64C2027/003 ,  B64C2201/024

Abstract: A torque dependent and resonant operating thrust-generating rotor assembly (10, 11), comprising a cyclic pitch control system for controlling tilting moments about a longitudinal rotor blade axis (15) of one or more rotor blades (12a, 12b) in order to control the pitch angle of these rotor blades (12a, 12b) and thereby also the horizontal movements of a helicopter vehicle or a rotary wing aircraft. A rotor torque assembly (10) of the rotor assembly (10, 11) is further adjusted to operate in resonance, thereby providing a resonant gain effecting a rotational offset in relation to changes in torque generated by a motor.

Abstract translation: （10,11），其包括用于控制围绕一个或多个转子叶片（15）的纵向转子叶片轴线（15）的倾斜力矩的周期性倾斜控制系统， （12a，12b），以便控制这些转子叶片（12a，12b）的倾斜角并且由此也控制直升机飞行器或旋翼飞行器的水平运动。 转子组件（10,11）的转子扭矩组件（10）被进一步调节以共振工作，从而提供相对于马达产生的扭矩变化产生旋转偏移的共振增益。