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Rotary-piston engine

A piston engine, rotary motion technology, applied in the direction of rotary piston engine, oscillating piston engine, rotary or oscillating piston engine, etc., can solve the problem that the cylinder head is no longer available to accept ignition rods or spark plugs, and there is no engine, etc. , to achieve the effect of simple adjustment and variable displacement

Inactive Publication Date: 2009-04-22
赫伯特·许特林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason attempts have been made to make the cylinder head removable, but this has the disadvantage that the cylinder head is no longer available for receiving ignition rods or spark plugs due to its removal, and in particular for intake and exhaust valves
Piston engine with variable displacement and therefore not yet available as a series-produced engine

Method used

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  • Rotary-piston engine
  • Rotary-piston engine
  • Rotary-piston engine

Examples

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Embodiment Construction

[0060] Figures 1-3 and Figures 6-8 show a rotary piston engine with common reference numeral 10 in different views. 4 and 5 show further details of the rotary piston engine 10 .

[0061] The rotary piston engine 10 is designed as an internal combustion engine in the present exemplary embodiment.

[0062] The rotary piston engine 10 has a housing 12 consisting of two housing parts 14 and 16 . The housing parts 14 and 16 each have a flange, of which only the flange 18 of the housing part 14 is shown in the figures. In the flange there are a large number of holes 20a-20h for passing bolts in order to bolt the two housing parts 14 and 16 to each other via the flange.

[0063] The interior of the shell is spherical or spherically symmetrical, wherein the center point of the ball is marked with reference numeral 22 in FIG. 1 .

[0064] Inside the housing 12 are arranged four pistons 24 , 26 , 28 and 30 . Pistons 24 - 30 are rotatable in housing 12 together around a housing-fixed...

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Abstract

The invention relates to a rotary-piston engine comprising a housing (12) provided with first and at least one second pistons (24, 26) which are placed and jointly rotatable therein about an axis of rotation (32) connected to the housing and can carry out pivoting back and forth movements in opposite direction when rotating about the axis (32) and a pivoting axis (36) which is perpendicular to the axis of rotation and passes through the housing center between first and second end positions, wherein the first and at least second pistons (24, 26) define a working chamber (48), the first piston (24) and / or at least one second piston (26) comprises at least one running member (50, 52) which is guided along at least one control cam (58) during the rotation of the first and / or second piston (24, 26) in such a way that a pivoting movement of the first and at least second pistons (24, 26) is produced. Said control cam (58) is positionally adjustable by means of an adjusting mechanism (74) in such a way that it makes it possible to displace at least one position of the first and at least second pistons (24, 26) between the first and second end positions.

Description

technical field [0001] The present invention relates to a rotary piston engine. Background technique [0002] Such a rotary piston engine is known from document WO 03 / 067033 A1. [0003] The rotary piston engine and in particular the internal combustion engine according to the invention can be used as internal combustion engine, pump or compressor. The rotary piston engine according to the invention is preferably used as an internal combustion engine and is described as such in the present description. [0004] In the case of a rotary piston engine used as an internal combustion engine, the individual working strokes of combustion mixture intake, compression, ignition and combustion mixture expansion and discharge are brought about by the rotary movement of a single piston back and forth between two end positions . [0005] In the rotary piston engine disclosed in document WO 03 / 067033 A1 by the same applicant, four pistons are arranged in the housing, which rotate togeth...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01C3/02F01C9/00
CPCF01C20/18F04C9/005
Inventor 赫伯特·许特林
Owner 赫伯特·许特林
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