公开(公告)号：US5755196A

公开(公告)日：1998-05-26

申请号：US401264

申请日：1995-03-09

申请人： James Klassen

发明人： James Klassen

IPC分类号： F01C1/063 ,  F01C3/06 ,  F02G3/00

CPC分类号： F01C3/06

摘要： An engine has a pair of rotors, both housed within the same housing. The housing has an interior cavity which is preferably spherical but need only be partially spherical, the remainder at least having rotational symmetry. Each rotor is mounted on an axis that passes through the center of the cavity, the respective axes of the rotors being at an angle to each other, with the center of each rotor being at the center of the cavity. The rotors interlock with each other to define chambers. Vanes or pistons defined by a contact face and a side face protrude from the rotors. The side faces and contact faces, and the housing interior define chambers that open and close as the rotors rotate. Each contact face of one rotor is defined by the rotation of a conical section of material on the other rotor, so that there is constant linear contact between opposing vanes on the two rotors, at least on one side of the engine. The rotors may face each other or be one inside the other. When one is inside the other, the engine may be used in association with an external combustor. Bearings support the rotors for rotation, and ports are used to allow gases into and out of the chambers.

摘要翻译： 发动机具有一对转子，两个转子都容纳在相同的壳体内。 壳体具有优选为球形但仅需要部分球形的内腔，其余部分至少具有旋转对称性。 每个转子安装在穿过腔的中心的轴上，转子的相应轴线彼此成一角度，每个转子的中心位于空腔的中心。 转子彼此互锁以确定腔室。 由接触面和侧面限定的叶片或活塞从转子突出。 侧面和接触面，并且壳体内部限定当转子旋转时打开和关闭的室。 一个转子的每个接触面由另一转子上的圆锥形部分的旋转限定，使得在发动机的至少一侧上两个转子上相对的叶片之间存在恒定的线性接触。 转子可能彼此面对，或者彼此相对。 当一个在另一个内部时，发动机可以与外部燃烧器相关联地使用。 轴承支撑转子旋转，端口用于允许气体进出室。

公开(公告)号：US5553881A

公开(公告)日：1996-09-10

申请号：US377931

申请日：1995-01-25

申请人： James B. Klassen ,  Jamie W. Calon

发明人： James B. Klassen ,  Jamie W. Calon

IPC分类号： B62K25/28 ,  B62K25/00

CPC分类号： B62K25/286

摘要： A rear suspension system for a bicycle. The system directs the rear wheel along a predetermined, S-shaped path as the suspension is compressed. The path is configured to provide a chainstay lengthening effect only at those points where this is needed to counterbalance the pedal inputs of the rider; at those points in the wheel travel path where there is a chainstay lengthening effect, the chain tension which results from the pedal inputs exerts a downward force on the rear wheel, preventing unwanted compression of the suspension. The system employs a dual eccentric crank mechanism mounted adjacent the bottom bracket shell to provide the desired control characteristics.

摘要翻译： 一种用于自行车的后悬挂系统。 当悬架被压缩时，系统沿着预定的S形路径引导后轮。 该路径被配置为仅在需要这些点的情况下提供链条延长效果来抵消骑手的踏板输入; 在具有链条延长效果的车轮行进路径中的那些点处，由踏板输入引起的链条张力在后轮上施加向下的力，防止悬架的不必要的压缩。 该系统采用安装在底托架壳体附近的双偏心曲柄机构，以提供所需的控制特性。