CN2255501Y - I.C. engine of piston reciprocating two-directional doing work - Google Patents
I.C. engine of piston reciprocating two-directional doing work Download PDFInfo
- Publication number
- CN2255501Y CN2255501Y CN 95206259 CN95206259U CN2255501Y CN 2255501 Y CN2255501 Y CN 2255501Y CN 95206259 CN95206259 CN 95206259 CN 95206259 U CN95206259 U CN 95206259U CN 2255501 Y CN2255501 Y CN 2255501Y
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- CN
- China
- Prior art keywords
- piston
- negative
- cylinder
- connecting rod
- bent axle
- Prior art date
- 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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- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
The utility model relates to an internal combustion engine with a piston doing work in a reciprocating type and in two directions. The utility model is characterized in that a cylinder is a movable cylinder which is heterodromous along the motion shaft line of a piston. The lower end of a water jacket which is fixedly connected with the outer side of the movable cylinder is fixedly connected with a negative connecting rod and a negative bent shaft, and a positive-negative bent shaft is composed of the negative connecting rod, the negative bent shaft, a positive connecting rod of the piston and a positive bent shaft. The periphery of the front end of the water jacket is provided with a roller brace, and the negative connecting rod passes through the annular hole of the cylinder which is arranged at the bottom of an engine oil housing to be connected with the negative bent shaft. The utility model has the advantage that the utility model causes the work doing ability of the existing power machine with a piston doing work to be reinforced for in a gemination mode. The utility model is suitable for various piston type or ylinder type power machines.
Description
The utility model belongs to dynamic power machine, and particularly a kind of piston is reciprocal, the internal-combustion engine of positive and negative two-way work done.
At present, petrol engine, diesel engine by piston, cylinder are formed in reciprocating motion of the pistons, have only a stroke work done, and the drivening rod crank up transformation of energy of fuel is become machine power, and in the backward stroke of the piston, energy is not given performance.
The purpose of this utility model is, designs a kind of piston, cylinder mechanism, makes the cylinder can to-and-fro motion, so that the energy in the backward stroke of the piston is brought into play, converts the outputting power of connecting bar and crankshaft to.
The internal-combustion engine of the reciprocal two-way work done of piston of the present utility model, form by piston, cylinder, connecting rod, bent axle, it is characterized in that cylinder is along the heterodromous lively atmosphere cylinder of piston motion axis, fixedly connected water jacket lower end, the lively atmosphere cylinder outside is fixedly connected with negative connecting rod and negative bent axle; Constitute a positive and negative bent axle by the positive connecting rod of negative connecting rod, negative bent axle and piston, positive bent axle; Be provided with the running roller supporting in water jacket front end periphery, negative connecting rod is the cylinder annular distance that is provided with bottom the machine oil shell after, the negative bent axle of connection.
The internal-combustion engine of the reciprocal two-way work done of piston of the present utility model, four strokes of its working medium and piston are finished in the lively atmosphere cylinder.The lively atmosphere cylinder is longer by about 1/3rd than conventional cylinder, can be when suction stroke and power stroke for the lively atmosphere cylinder, and the overhanging usefulness that recoils can suck a large amount of air, makes full combustion of fuel, and assembles the negative sense energy.Four strokes are: (1) suction stroke, and intake valve is opened, exhaust valve closing, piston is moved downward by the upper end, and the lively atmosphere cylinder is moved upward by the lower end, thereby suctions air or fuel mixture, when piston reaches bottom, when the lively atmosphere cylinder reaches topmost, IC Intake Valve Closes; (2) compression stroke, intake valve, exhaust valve are all closed, and piston moves upward, and the lively atmosphere cylinder moves downward; (3) power stroke, oil nozzle produces electrical spark to vaporific diesel oil of lively atmosphere in-cylinder injection or spark plug; (4) exhaust stroke, IC Intake Valve Closes, exhaust valve is opened, and piston moves upward, and the lively atmosphere cylinder moves downward, and waste gas is discharged outside the cylinder.
Under high pressure and high temperature combustion gas effect, force the positive connecting rod of piston actuated to move downward, force positive bent axle to rotate; Meanwhile, the cylinder head that is also clashing into the lively atmosphere cylinder with the combustion gas of a High Temperature High Pressure equivalently moves upward, thereby the negative connecting rod of pulling pins down the negative synchronous incorgruous rotation of bent axle.Like this, call positive energy level, the negative energy level of that part energy meaning that obtains from the recoil of lively atmosphere cylinder by the energy that piston emission obtains.Conventional punctual intake valve or the exhaust valve of opening or closing like that of gazogene conformation; fuel system is by at regular time and quantity fuel oil being sent in the cylinder; because the lively atmosphere cylinder can be movable; so cooling is to adapt to the cylinder to-and-fro motion with water pipe and fuel supply line; and make the tubing of high-strength high-elasticity; for making the lively atmosphere cylinder steady in body together with the to-and-fro motion of water jacket; reduce friction; around the water jacket front end, be provided with a plurality of running rollers; be embedded with 2～3 cylinder rings at machine oil shell place; obtain safe fixing and good lubricating with the to-and-fro motion of bottom in the cylinder ring of guaranteeing the lively atmosphere cylinder, thereby seal machine oil and reduce its friction.Negative connecting rod is provided with closure member by machine oil shell place, in case machine oil overflows.Positive and negative bent axle is carried out splash lubrication in the machine oil shell.
The utility model has the advantages that, can make full use of the energy, the power engine capacity for work of original piston work done is multiplied.Be applicable to various pistons, cylinder type internal-combustion engine.
Below in conjunction with drawings and Examples, the utility model is done a step describes:
Fig. 1 is the structure and the piston suction stroke schematic representation of the internal-combustion engine of the reciprocal two-way work done of piston;
Fig. 2 is a Piston Compression stroke schematic representation;
Fig. 3 is a piston power stroke schematic representation;
Fig. 4 is a piston exhaust stroke schematic representation;
As seen from the figure, the internal-combustion engine of the reciprocal two-way work done of piston of the present utility model is made up of piston-cylinder, connecting rod, bent axle, it is characterized in that, cylinder is along the heterodromous lively atmosphere cylinder 2 of piston 1 axis of movement, and fixedly connected water jacket 3 lower ends, the lively atmosphere cylinder outside are fixedly connected with negative connecting rod 4 and negative bent axle 5; Constitute a positive and negative bent axle 8 by the positive connecting rod 6 of negative connecting rod, negative bent axle and piston, positive bent axle 7; The periphery is provided with running roller supporting 9 before water jacket, after negative connecting rod is the cylinder annular distance 10 that is provided with by machine oil shell 11 bottoms, connects negative bent axle.
Claims (1)
1, the internal-combustion engine of the reciprocal two-way work done of a kind of piston, form by piston, cylinder, connecting rod, bent axle, it is characterized in that cylinder is along the heterodromous lively atmosphere cylinder of piston motion axis, fixedly connected water jacket lower end, the lively atmosphere cylinder outside is fixedly connected with negative connecting rod and negative bent axle; Constitute a positive and negative bent axle by the positive connecting rod of negative connecting rod, negative bent axle and piston, positive bent axle; Do not have the running roller supporting in water jacket front end periphery, negative connecting rod is to bear bent axle by connection behind the cylinder annular distance of machine oil shell bottom setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95206259 CN2255501Y (en) | 1995-03-28 | 1995-03-28 | I.C. engine of piston reciprocating two-directional doing work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95206259 CN2255501Y (en) | 1995-03-28 | 1995-03-28 | I.C. engine of piston reciprocating two-directional doing work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2255501Y true CN2255501Y (en) | 1997-06-04 |
Family
ID=33858239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95206259 Expired - Fee Related CN2255501Y (en) | 1995-03-28 | 1995-03-28 | I.C. engine of piston reciprocating two-directional doing work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2255501Y (en) |
-
1995
- 1995-03-28 CN CN 95206259 patent/CN2255501Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| MM1K | Cease caused by non payment of annual fee |