CN202578902U - Four-stroke disc-shaped engine mechanism - Google Patents
Four-stroke disc-shaped engine mechanism Download PDFInfo
- Publication number
- CN202578902U CN202578902U CN201220044825XU CN201220044825U CN202578902U CN 202578902 U CN202578902 U CN 202578902U CN 201220044825X U CN201220044825X U CN 201220044825XU CN 201220044825 U CN201220044825 U CN 201220044825U CN 202578902 U CN202578902 U CN 202578902U
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- China
- Prior art keywords
- cylinder
- piston
- disc
- acting
- stroke
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Valve Device For Special Equipments (AREA)
Abstract
The utility model relates to a four-stroke disc-shaped engine mechanism. A cylinder and a piston are both disc-shaped. The cylinder is a whole, one side of the cylinder is provided with an annular groove in a casting mode, and the annular groove is divided into a plurality of annular working areas. The piston is also a whole, one side of the piston is provided with a plurality of protruding working sections in a casting mode, and the working sections form a ring. The cylinder and the piston are folded to form a sealed thin cylinder. An engine works back and forth along a camber line, and is completely different from a traditional piston engine moving back and forth along a straight line. The size of the four-stroke disc-shaped engine mechanism is much smaller than that of the traditional piston engine, and the machining cost is low. Small size and large power of a normally aspirated engine are achieved.
Description
Technical field
The utility model relates to a kind of motor mechanisms, and its shape is whole discoidal, can realize the motor small volume, high-power of natural aspiration.
Background technique
In prior art, the conventional engines major part is a straight line piston reciprocating type, and 1 pistons work is to accomplish a kind of working stroke, can accomplish the motor of 2 kinds of working strokes during 1 pistons work simultaneously and also not report.
Summary of the invention
The purpose of the utility model is to realize that the small volume motor output of natural aspiration is high-power.
According to the technological scheme that the utility model provides, the disc motor mechanisms comprises whole disc piston, whole disc cylinder and distribution device.
Whole disc piston base is a disk; Lean in the one side of disk to be cast with several outstanding acting sections on the round edge, equidistant arranging forms an annular; But acting section semicircle or quadrilateral have the disc piston of several acting sections just to become as a whole like this; 1 installing connecting rods in addition of disk transmits power.
Whole disc air cylinder base also is a disk; One side at disk is cast with several arc grooves by on the round edge; It is the acting district of cylinder; The moulding of acting district coincide with piston acting section, is issued to sealing in the effect of piston ring, and the disc cylinders that have several actings to distinguish so just become as a whole; Disc cylinder another side is an air valve structure.
Whole disc piston and whole disc cylinder close up, and just form 1 and approach cylindrical.
Respectively there is 1 group of valve mechanism on 2 limits, 1 acting district, that is to say, there are 2 groups of valve mechanisms in 1 acting district.When operating in the acting district of 1 piston acting section at cylinder, can double-face working, accomplishes 2 kinds of different strokes, when 1 face was expansion stroke, another side was to compress or exhaust stroke.
Compared with present technology the utility model has the following advantages:
The utility model volume is little, and efficient is high, can make the puffer output of natural aspiration high-power.
Description of drawings
Fig. 1,2,3,4 is continuous 4 working state schematic representations of the utility model structure.
Embodiment
Following the utility model is that example combines the embodiment in the accompanying drawing to further describe with the cylinder of 4 working areas:
Overall structure is made up of whole disc piston 1, whole disc cylinder 2.
Be cast with 4 fixing acting sections (1A, 1B, 1C, 1D) on the whole shape piston 1 of disk.2 fens 4 acting districts (2A, 2B, 2C, 2D) of whole shape cylinder, distribution device 3 (3A, 3B, 3C, 3D, 3E, 3F, 3G, 3H) has all been installed in 12 in acting district. whole shape piston 1 and whole shape cylinder 2 synthetic 1 integral body.
Working principle of the utility model and working procedure:
In instance shown in Figure 1, piston 1A one side in cylinder 2A is an expansion stroke, and 3A exhaust valve and intake valve are all closed; One side is a compression stroke, 3B exhaust valve and IC Intake Valve Closes.Piston 1B one side in cylinder 2B is a suction stroke, and the 3C intake valve is opened, exhaust valve closing; One side is an exhaust stroke, and the 3D exhaust valve is opened, IC Intake Valve Closes.Piston 1C one side in cylinder 2C is an expansion stroke, 3E exhaust valve and IC Intake Valve Closes; One side is a compression stroke, 3F exhaust valve and IC Intake Valve Closes.Piston 1D one side in cylinder 2D is a suction stroke, and 3G exhaust valve closing, intake valve are opened; One side is an exhaust stroke, and the 3H exhaust valve is opened, IC Intake Valve Closes.
In instance shown in Figure 2, piston 1A one side in cylinder 2A is an exhaust stroke, and the 3A exhaust valve is opened, IC Intake Valve Closes; One side is an expansion stroke, 3B exhaust valve and IC Intake Valve Closes.Piston 1B one side in cylinder 2B is a compression stroke, 3C exhaust valve and IC Intake Valve Closes; One side is a suction stroke, and 3D exhaust valve closing, intake valve are opened.Piston 1C one side in cylinder 2C is an exhaust stroke, and the 3E exhaust valve is opened, IC Intake Valve Closes; One side is an expansion stroke, 3F exhaust valve and IC Intake Valve Closes.Piston 1D one side in cylinder 2D is a compression stroke, 3G exhaust valve and IC Intake Valve Closes; One side is a suction stroke, and 3H exhaust valve closing, intake valve are opened.
In instance shown in Figure 3, piston 1A one side in cylinder 2A is a suction stroke, the 3A exhaust valve closing, and intake valve is opened; One side is an exhaust stroke, and the 3B exhaust valve is opened, IC Intake Valve Closes.Piston 1B one side in cylinder 2B is an expansion stroke, 3C exhaust valve and IC Intake Valve Closes; One side is a compression stroke, 3D exhaust valve and IC Intake Valve Closes.Piston 1C one side in cylinder 2C is a suction stroke, and 3E exhaust valve closing, intake valve are opened; One side is an exhaust stroke, and the 3F exhaust valve is opened, IC Intake Valve Closes.Piston 1D one side in cylinder 2D is an expansion stroke, 3G exhaust valve and IC Intake Valve Closes; One side is a compression stroke, 3H exhaust valve and IC Intake Valve Closes.
In instance shown in Figure 4, piston 1A one side in cylinder 2A is a compression stroke, 3A exhaust valve and IC Intake Valve Closes; One side is a suction stroke, and 3B exhaust valve closing, intake valve are opened.Piston 1B one side in cylinder 2B is an exhaust stroke, and the 3C exhaust valve is opened, IC Intake Valve Closes; One side is an expansion stroke, 3D exhaust valve and IC Intake Valve Closes.Piston 1C one side in cylinder 2C is a compression stroke, 3E exhaust valve and IC Intake Valve Closes; One side is a suction stroke, and 3F exhaust valve closing, intake valve are opened.Piston 1D one side in cylinder 2D is an exhaust stroke, and the 3G exhaust valve is opened, IC Intake Valve Closes; One side is an expansion stroke, 3H exhaust valve and IC Intake Valve Closes.
Fig. 1,2,3,4 forms 1 complete work cycle, through the crankshaft-and-connecting-rod outputting power.
Claims (2)
1. a four-stroke disc motor mechanisms is characterized in that: the disc piston base is a disk; Lean in the one side of disk and to be cast with several outstanding acting sections on the round edge; Equidistant arranging forms an annular, but acting section semicircle or quadrilateral; Have the disc piston of several acting sections just to become as a whole like this, the another side installing connecting rods of disk transmits power; The disc air cylinder base also is a disk; One side at disk is cast with several arc grooves by on the round edge; Be the acting district of cylinder, the moulding of acting district is identical with piston acting section, is issued to sealing in the effect of piston ring; Have the disc cylinder in several acting districts just to become as a whole like this, disc cylinder another side is an air valve structure.
2. a kind of four-stroke disc motor mechanisms according to claim 1 is characterized in that: there are 2 assembly mechanism of qi structures in 1 cylinder acting district, accomplishes different working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220044825XU CN202578902U (en) | 2012-02-13 | 2012-02-13 | Four-stroke disc-shaped engine mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220044825XU CN202578902U (en) | 2012-02-13 | 2012-02-13 | Four-stroke disc-shaped engine mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202578902U true CN202578902U (en) | 2012-12-05 |
Family
ID=47248322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220044825XU Expired - Fee Related CN202578902U (en) | 2012-02-13 | 2012-02-13 | Four-stroke disc-shaped engine mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202578902U (en) |
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2012
- 2012-02-13 CN CN201220044825XU patent/CN202578902U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20160213 |