公开(公告)号：US09322274B2

公开(公告)日：2016-04-26

申请号：US14085427

申请日：2013-11-20

Applicant: Vaclav Knob

Inventor： Vaclav Knob

IPC: F01B13/04 ,  F02B57/00 ,  F16J1/24 ,  F01C19/02 ,  F02B57/08 ,  F01B1/06 ,  F02B75/22 ,  F02B75/18

CPC classification number: F01C19/02 ,  F01B1/06 ,  F01B13/04 ,  F02B57/08 ,  F02B75/222 ,  F02B2075/1812

Abstract: A rotary-piston internal-combustion engine comprises a rotating block with three radially situated cylinders with pistons and an outside placed stationary case with two intake ports and two exhaust ports. Between the rotating block and the stationary case there are sealing parts and connecting rods, connected to one crank pin of a crankshaft. Between the crankshaft and the rotating block there is gearing for three times higher revolutions of the crankshaft in the opposite direction with respect to the rotating block. In the stationary case there are at least two spark plugs placed on the opposite sides. The bore of cylinders is 2 to 3.5 times higher than the stroke of pistons and all sealing parts with pressure springs that seal spaces of cylinders to the outer stationary case are placed in cavities in the stationary case.

Abstract translation: 旋转活塞内燃机包括具有三个具有活塞的径向定位的气缸的旋转块和具有两个进气口和两个排气口的外部放置的固定壳体。 在旋转块和固定壳之间存在连接到曲轴的一个曲柄销的密封部件和连接杆。 在曲轴和旋转块之间，在相对于旋转块的相反方向上具有曲轴三次以上的传动装置。 在固定的情况下，至少有两个火花塞放置在相对的两侧。 气缸的孔径比活塞的行程高2〜3.5倍，所有密封部件均具有将气缸的空间密封到外部固定壳体的压力弹簧，放置在固定壳体中的空腔中。

公开(公告)号：US09366200B2

公开(公告)日：2016-06-14

申请号：US14405605

申请日：2013-06-17

Applicant: Václav Knob

Inventor： Václav Knob

IPC: F01B13/04 ,  F02B57/08 ,  F02B57/10 ,  F02F11/00 ,  F01B13/06 ,  F02B57/00 ,  F02B59/00 ,  F02F1/18

CPC classification number: F02F11/007 ,  F01B13/068 ,  F02B57/00 ,  F02B57/08 ,  F02B59/00 ,  F02F1/18

Abstract: The invention relates to seal assembly for a rotary piston internal combustion engine comprising a rotating block (11) of a rotational shape with radially situated cylinders (12) with pistons (13) and an outer stationary case (10) with at least one intake port (14) and/or exhaust port (15). The outer surface (16) of the rotating block (11) is a rotational surface with a straight line or curved profile curve, on which transverse and/or side sealing parts, which are placed in the stationary case (10), sit. In circular side grooves (2) there is a side seal consisting of circular side sealing segments (1) that are always placed between neighboring transverse sealing strips (3), which are placed in transverse grooves (4). Those sealing strips (3) go through the side grooves (2) across. In the place, where the side sealing segments (1) and transverse sealing strips (3) meet, there are joints (5) with notches (7) for inserting the side sealing segments (1) and transverse sealing strips (3).

Abstract translation: 本发明涉及一种用于旋转活塞内燃机的密封组件，其包括具有径向定位的具有活塞（13）的气缸（12）和具有至少一个进气口（10）的外部固定壳体（10）的具有旋转形状的旋转块（11） （14）和/或排气口（15）。 旋转块（11）的外表面（16）是具有直线或弯曲轮廓曲线的旋转表面，放置在固定壳体（10）中的横向和/或侧面密封部分位于该旋转表面上。 在圆形侧槽（2）中，存在由圆形侧密封段（1）组成的侧密封件，其总是位于相邻的横向密封条（3）之间，横向密封条（3）被放置在横向槽（4）中。 这些密封条（3）穿过横向沟槽（2）。 在侧密封段（1）和横向密封条（3）相遇的位置处，存在用于插入侧密封段（1）和横向密封条（3）的具有凹口（7）的接头（5）。

公开(公告)号：US09297332B2

公开(公告)日：2016-03-29

申请号：US14115247

申请日：2012-05-03

Applicant: Vaclav Knob ,  Ondrej Bolehovsky

Inventor： Vaclav Knob ,  Ondrej Bolehovsky

IPC: F01L1/28 ,  F02F1/24 ,  F01L3/20 ,  F01L3/22 ,  F01L1/38

CPC classification number: F02F1/24 ,  F01L1/28 ,  F01L1/38 ,  F01L3/20 ,  F01L3/22

Abstract: A cylinder head for an internal combustion engine has a body, a rigid center spacedly surrounded by the body, an annular outer valve seat on the body, and an annular inner valve seat on the center. A ring-shaped valve has an outer seat face and an inner seat face and is displaceable along an axis into a closed position bearing on the outer valve seat with the outer seat face and on the inner valve seat with the inner seat face. The inner valve seat or outer valve seat is slidable axially. A seal member set in a groove in the center or in the body engages the one slidable seat. At least one biasing member connected to the one slidable valve seat urges same toward the ring-shaped valve.

Abstract translation: 用于内燃机的气缸盖具有主体，由主体间隔开的刚性中心，主体上的环形外阀座和中心上的环形内阀座。 环形阀具有外座面和内座面，并且能够沿着轴线移动到具有外座面的外阀座上的封闭位置，并且在内阀座上具有内座面。 内阀座或外阀座可轴向滑动。 设置在中心或身体中的凹槽中的密封构件与一个可滑动的座接合。 连接到一个可滑动阀座的至少一个偏置构件朝向环形阀推动相同。