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Internal combustion engine with circular arrangement of cylinders

A technology of internal combustion engine and ring arrangement, which is applied in the direction of engine components, variable displacement engines, machines/engines, etc., to achieve the effect of improving stiffness

Inactive Publication Date: 2015-08-12
唐人忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the invention is to solve the problem that the existing piston internal combustion engine has only two power output shaft ends and needs to be provided with an exhaust manifold, an intake manifold, a camshaft mechanism, a camshaft transmission mechanism, and a camshaft transmission tensioning mechanism ( Overhead camshaft with chain transmission or belt transmission), oil pump assembly transmission mechanism, distributor assembly transmission mechanism (ignition type), etc., to provide an internal combustion engine with circular arrangement of cylinders

Method used

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  • Internal combustion engine with circular arrangement of cylinders
  • Internal combustion engine with circular arrangement of cylinders
  • Internal combustion engine with circular arrangement of cylinders

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specific Embodiment approach 1

[0011] Specific implementation mode one: combine Figure 1 to Figure 32 Illustrate the specific implementation method. This embodiment includes a cylinder head cover I (1), one of which is provided with an exhaust arc-shaped raised raceway (5-2) and an intake arc-shaped raised raceway (5-3). ), four rocker shafts I (7), eight rocker seats I (8), four roller exhaust rocker assemblies I (9), four roller Intake rocker arm assembly I (29), eight valve groups I (10), a cylinder head I (13) with exhaust manifold (13-7) and intake manifold (13-6) inside , an interior is provided with four cylinders (15-1) and the cylinder block I (15) of vertical structure [the intersection point of the center line of cylinder (15-1) and the upper plane of cylinder block I (15) evenly Arranged in this plane with R 1 A circle of radius O 1 On the circumference], four piston assemblies I (16), four connecting rod assemblies I (17), four are provided with a bevel gear (24-3), a crank pin (24-2) and a...

specific Embodiment approach 2

[0012] Specific implementation mode two: combination Figure 33 ~ Figure 72 Illustrate the specific implementation method. This embodiment includes a cylinder head cover II (31), one of which is provided with two exhaust arc-shaped raised raceways (36-2, 36-4) and two intake arc-shaped raised raceways (36-2, 36-4). Four raceway convex discs I (36) of raceways (36-3,36-5), three rocker arm shafts II (37), three rocker arm shafts III (63), twelve rocker arm seats II ( 38), three roller exhaust rocker arm assemblies II (58), three roller exhaust rocker arm assemblies III (65), three roller intake rocker arm assemblies II (39), three Roller intake rocker arm assembly III (64), six spacer sleeves I (59), twelve valve sets II (40), one with exhaust manifold (42-7) and intake manifold The cylinder head II (42) of the pipe (42-6), an internal cylinder block II (44) with six cylinders (44-1) arranged in a double ring in a vertical structure [the central line of the cylinder (44-1) Th...

specific Embodiment approach 3

[0013] Specific implementation mode three: combination Figure 73 ~ Figure 110 To illustrate the specific implementation, this embodiment includes a cylinder head cover III (66), one of which is provided with two exhaust arc-shaped raised raceways (71-1, 71-3) and two intake arc-shaped raised raceways (71-1, 71-3) Four raceway bosses II (71) of the raceways (71-2, 71-4), four rocker shafts IV (72), eight rocker seats III (73), four roller exhaust rocker arms Assembly IV (74), four roller exhaust rocker arm assemblies V (93), four roller intake rocker arm assemblies IV (92), four roller intake rocker arm assemblies V (94 ), eight spacer sleeves II (98), sixteen valve groups III (75), a cylinder head III ( 77), a cylinder block III (79) with eight cylinders (79-1) in a double ring arrangement in a V-shaped structure [the intersection points of the center line of the cylinder (79-1) and the upper plane of the cylinder block III (79) are respectively uniformly arranged in this p...

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Abstract

The invention discloses an internal combustion engine with cylinders in annular arrangement in order to solve the problems that an existing piston-type internal combustion engine is only provided with two power output shaft ends and needs arrangement of intake and exhaust manifolds, camshaft mechanisms, camshaft transmission mechanisms, camshaft transmission tensioning devices (overhead camshafts in chain transmission or belt transmission), oil pump transmission mechanisms, distributor assembly transmission mechanism (of a spark ignition type) and the like. A scheme I includes that the cylinders are in single-annular arrangement and in a vertical structure, a bevel gear crankshaft corresponding to each cylinder is meshed with a bevel gear center shaft, a double-raceway convex plate is mounted at the upper ends of the bevel gear center shafts, and arc-shaped convex raceways on the convex plate control on and off of intake and exhaust valves through roller-type intake and exhaust rocker arms in rotation. The differences of a scheme II from the scheme I are that the cylinders are in double-annular arrangement, and the convex plate is provided with four raceways. The difference of a scheme III from the scheme II is that the cylinders in double-annular arrangement are in a V-type structure. The differences of a scheme IV from the scheme I are that the convex plate is in a single-raceway type, and only exhaust valves are provided. By the internal combustion engine, the structure of a piston-type internal combustion engine is simplified greatly.

Description

technical field [0001] The invention relates to an internal combustion engine with cylinders arranged in a ring. Background technique [0002] At present, in the known piston internal combustion engines, the arrangement forms of the cylinders are mostly vertical and V-type. The internal combustion engines of these two cylinder arrangements have only two power output shaft ends, and they need to be provided with exhaust manifolds to Gas manifold, camshaft mechanism, camshaft transmission mechanism, camshaft transmission tensioning mechanism (overhead camshaft with chain transmission or belt transmission), oil pump assembly transmission mechanism, distributor assembly transmission mechanism (ignition type), etc. , they are not only more complicated in structure, but also more complicated in processing technology. Contents of the invention [0003] The purpose of the invention is to solve the problem that the existing piston internal combustion engine has only two power outp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01B1/06F01L1/02F02F1/18F02F1/42
Inventor 唐人忠
Owner 唐人忠