CN1821559A - Volume variable internal combustion engine - Google Patents
Volume variable internal combustion engine Download PDFInfo
- Publication number
- CN1821559A CN1821559A CN 200610043341 CN200610043341A CN1821559A CN 1821559 A CN1821559 A CN 1821559A CN 200610043341 CN200610043341 CN 200610043341 CN 200610043341 A CN200610043341 A CN 200610043341A CN 1821559 A CN1821559 A CN 1821559A
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- cylinder
- piston
- combustion engine
- internal combustion
- lever
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Abstract
The volume variable internal combustion engine has a cylinder, a piston inside the cylinder, a cylinder head with exhaust valve, a cylinder chamber between the piston and the cylinder chamber, and a gas inlet valve. The volume variable internal combustion engine features the gas inlet valve installed on the piston, the piston connected to a lever via a straight driving rod, and the other driving rod connected to the other end of the lever. The present invention has the advantages of the adjustable intake amount and the cylinder chamber volume, the two-stroke cycle with the same function as the available four-stroke cycle, high internal combustion engine efficiency and less pollution.
Description
Technical field
The present invention relates to a kind of internal-combustion engine, particularly relate to a kind of positive-displacement internal combustion engine.
Background technique
Present existing stroke piston combustion engine, no matter be otto-gas engine (petrol engine) or diesel (diesel engine), cylinder is all arranged, this cylinder one end has cylinder head, cylinder head is provided with intake valve and exhaust valve, the other end is uncovered, and a piston is arranged in the cylinder, and the to-and-fro motion of this piston is converted to by connecting rod and rotatablely moves.Fuel promotes the piston acting after cylinder chamber's internal combustion.Its shortcoming is: cylinder volume is immutable, and the valve adjustments difficulty can not guarantee the reasonable proportions of ingredients of fuel oil and air, efficient low (at present between the efficiency of internal combustion engine 30～40%), exhausting air serious environment pollution.
Summary of the invention
The purpose of this invention is to provide a kind of positive-displacement internal combustion engine, it can overcome the above-mentioned shortcoming of existing internal-combustion engine.
A kind of positive-displacement internal combustion engine, one cylinder is arranged, in this cylinder piston is arranged, one end of cylinder has cylinder head, and exhaust valve is installed on the cylinder head, is cylinder chamber in the middle of piston and the cylinder head, intake valve is arranged, it is characterized in that intake valve is installed on the piston, this piston connects a lever by drive link always, and the other end of this lever connects another drive link.
The invention has the advantages that and to regulate the volume of air inflow and cylinder chamber as required at any time; Can realize existing internal-combustion engine four-stroke effect with its two-stroke; Make efficiency of internal combustion engine height, pollute and lack.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
Embodiment
This positive-displacement internal combustion engine has a cylinder 1, one piston 2 is arranged in the cylinder 1, and an end of cylinder 1 has cylinder head 6, and exhaust valve 5 is installed on the cylinder head 6, in the middle of piston 2 and the cylinder head 6 is cylinder chamber 3, intake valve 4 is arranged, it is characterized in that intake valve 4 is installed on the piston 2, piston 2 is by one lever 8 of drive link 7 connections always, the other end of this lever 8 connects another drive link 10, the fulcrum 9 that adjustable positions is arranged on lever 8, so the stroke of piston 2 is adjustable, the volume of cylinder chamber 3 is adjustable.The fulcrum 9 adjustable fulcrums 9 that are meant are near lever 8 centers, can be to moving near drive link 7, also can be to moving near drive link 10, can also move by upright lever 8 simultaneously, realize that fulcrum 9 is adjustable, can be fixed on different parts, have only one of them realization of working when needing with a plurality of fulcrums, also can on lever 8, slide and realize with a fulcrum.During work, fuel is after cylinder chamber's 3 internal combustion, promote piston 2 actings, drive link 7 and lever 8 are always passed through in the to-and-fro motion of piston 2, promote drive link 10, because the mobility of drive link 10, this to-and-fro motion can be converted to traditional crank-connecting rod mode to rotatablely move and also can change with no bent axle mode such as modes such as nebenkern, ratchet.
Claims (2)
1. positive-displacement internal combustion engine, one cylinder (1) is arranged, piston (2) is arranged in this cylinder (1), one end of cylinder (1) has cylinder head (6), and exhaust valve (5) is installed on the cylinder head (6), and piston (2) is middle with cylinder head (6) to be cylinder chamber (3), intake valve (4) is arranged, it is characterized in that intake valve (4) is installed on the piston (2), this piston (2) is by one lever (8) of drive link (7) connection always, and the other end of this lever (8) connects another drive link (10).
2. internal-combustion engine as claimed in claim 1 is characterized in that the described fulcrum (9) that adjustable positions is arranged on lever (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610043341 CN1821559A (en) | 2006-03-23 | 2006-03-23 | Volume variable internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610043341 CN1821559A (en) | 2006-03-23 | 2006-03-23 | Volume variable internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1821559A true CN1821559A (en) | 2006-08-23 |
Family
ID=36923102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610043341 Pending CN1821559A (en) | 2006-03-23 | 2006-03-23 | Volume variable internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1821559A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389639A (en) * | 2020-03-12 | 2021-09-14 | 赵天安 | Engine with compression ratio adjusting mechanism |
-
2006
- 2006-03-23 CN CN 200610043341 patent/CN1821559A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389639A (en) * | 2020-03-12 | 2021-09-14 | 赵天安 | Engine with compression ratio adjusting mechanism |
| CN113389639B (en) * | 2020-03-12 | 2022-09-27 | 赵天安 | Engine with compression ratio adjusting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |