Rotary-piston engine and vehicle comprising an engine of this type

A piston engine, engine technology, applied in the direction of swing piston engine, swing piston engine, rotary or swing piston engine, etc., can solve the problems of low power density, deflagration, power loss, etc., and achieve dense and compact structure, wear and tear. less effect

Inactive Publication Date: 2009-09-16
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this design is: the preheating of the new intake air may cause power loss and deflagration, and only a small power density can be satisfied

Method used

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  • Rotary-piston engine and vehicle comprising an engine of this type
  • Rotary-piston engine and vehicle comprising an engine of this type
  • Rotary-piston engine and vehicle comprising an engine of this type

Examples

Experimental program
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Embodiment Construction

[0029] figure 1 The rotary piston engine shown is a forced-ignition engine, which has a generally spherical cylinder 1 with a spherical inner surface, which is divided by a dividing surface 10 into two half-cylinders 2 and 3, which are respectively connected by annular joints. Lan 4 and 5 and bolts not shown in the figure are connected to each other. Cylinder 1 is equipped with two double-armed rotary pistons 6 and 7, which rotate together around the rotation axis 8 at the center of the cylinder, and simultaneously generate a reciprocating rotary motion superimposed on the rotary motion, and the rotary motion revolves around the axis perpendicular to the rotation axis. 8 swing axis 9 to carry out. The rotary shaft 8 is formed by a shaft 11 , which is supported on both sides in the cylinder 1 and is designed as a driven shaft.

[0030] The rotary pistons 6 and 7 each have two piston arms 13, 14 or 15, 16 in the form of substantially diametrically opposite piston arms, which a...

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PUM

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Abstract

A rotary-piston engine includes at least two rotary pistons, which are located in an essentially spherical housing and which rotate in common about a rotational axis running through the center of the housing, each of the rotary pistons comprising two pistons that are interconnected in a fixed manner, lie diametrically opposite the center of the housing and execute pivoting displacements back and forth in opposite directions about a pivoting axis running perpendicular to the rotational axis, during their rotation. To control the pivoting displacements, the engine is provided with loose spherical or ellipsoidal rotational bodies, which are rotatably mounted in the sliding surfaces of the pistons in respective guide sockets that are hemispherical or ellipsoidal and which engage in at least one guide groove that is configured in the housing. The groove has an essentially hemispherical or ellipsoidal profile.

Description

technical field [0001] The present invention relates to a rotary piston engine incorporating at least two double-armed rotary pistons located in a generally spherical cylinder and co-rotating about an axis of rotation at the center of the cylinder. The rotary pistons each have two pistons in the form of piston arms substantially diametrically opposite with respect to the center of the cylinder and firmly connected to each other, and the rotary pistons perform reciprocating rotary motions when rotating about an oscillating axis perpendicular to the axis of rotation, wherein at least The two pistons are equipped with a guide body, which is embedded in at least one guide groove formed in the cylinder for controlling the rotary motion. [0002] Furthermore, the invention also includes vehicles equipped with such rotary piston engines. Background technique [0003] Rotary piston engines are a type of internal combustion engine in which the combustion mixture, including the intak...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01C9/00F01C21/08F01C21/10F01C20/00
CPCF01C21/104F01C9/005F01C9/00F01C21/08F01C21/10F01D21/12
Inventor 阿诺尔德·瓦格内尔
Owner PERAVES
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