CN1369619A - 4-body piston-central arc line reciprocating IC engine - Google Patents
4-body piston-central arc line reciprocating IC engine Download PDFInfo
- Publication number
- CN1369619A CN1369619A CN 02106363 CN02106363A CN1369619A CN 1369619 A CN1369619 A CN 1369619A CN 02106363 CN02106363 CN 02106363 CN 02106363 A CN02106363 A CN 02106363A CN 1369619 A CN1369619 A CN 1369619A
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- piston
- arc line
- body piston
- combustion engine
- engine
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The present invention has opened a reciprocating combustion engine with four-body piston in one centre arc line to the public, which four-body piston is connected with arbor in fixture through T shape bridge. The four-body piston will make reciprocation movement in arc line mode within each of matched pair cylinder by using T arbor as a centre. The cylinders will do work in sequence to let the stroke of doing work and wasted work realize counterbalancing first and then to export in gapless transmission and simple way. The internal combustion engine which has light body as well as low consumption and durable used as be widely used in motor vehicle, tractor, locomotive, ship and some other field being used as motive power.
Description
The present invention relates to existing internal-combustion engine, especially relate to linking internal combustion engine with sliding two-body piston.
The publication number that the applicant once proposed is the linking internal combustion engine with sliding two-body piston of CN1230629A, attempts by the slippage interlock, makes work done and wasted work stroke at first offset output then.Yet by advanced development, because the slippage linking mechanism back and forth is being difficult to reach usage requirement under the impact force, too much hinge joint place has simultaneously also influenced its technical performance greatly, and therefore, this machine is died young because of not walking out the laboratory.
The objective of the invention is provides a kind of new technological scheme at the problem of above-mentioned existence, thereby the slippage that cancellation can't realize interlock makes and adopts 4 fixedly connected pistons to realize at first offsetting then exporting with no lateral force, gapless transmission.
The purpose that the present invention is realizes by following structure.For adapting to movement in a curve and seal request, the shape of piston is as one section that intercepts from annulus, and the shape of cylinder is as one section of the length that intercepts from hollow annulus.4 pistons are fixedlyed connected with axle by 2 Ge Xia word bridges, and axle is fixedlyed connected with swing arm, and forming with the axle is the integral body at center.By 2 dividing plates every branch, 4 cylinders become independently work system, by job order work done successively, alternately promote corresponding piston and do movement in a curve, drive the swing arm reciprocally swinging by axle, externally outputting power.
The present invention makes comparisons with the internal-combustion engine of extensive use at present and has following advantage:
1, the piston limbs wholeheartedly, cylinder is not produced the side pressure of any direction, reduced resistance to motion greatly, work done and wasted work stroke with the axle are being at first offsetting on the whole of center with the simplest and the most direct approach and gapless transmission, made full use of reciprocal inertia force, improved technical performance, oil consumption can descend more than 20% thus.
2, owing to do not have side pressure between the cylinder and piston, can alleviate wearing and tearing between the two greatly, can improve more than 1 times the working life of cylinder, piston thus.
3, owing to realized at first offsetting output then, thereby broken piston, connecting rod, crank Xiao's traditional mode, manufacture cost height, four complicated cylinder crankshafts of assembling are replaced by single crank, manufacture cost of this internal-combustion engine and maintenance expenses can descend 50% thus, to powerful internal-combustion engine, 6-70% can descend.
4, at first offset output then, alleviated the transfer charge between swing arm and the single crank greatly, crank radius that can be less realizes rotatablely moving.Because the corresponding amplitude of oscillation that reduces connecting rod reduces its power of back and forth being used to that produces greatly, makes this internal combustion engine operation more steady thus.
Below in conjunction with accompanying drawing embodiments of the present invention are further described.
Accompanying drawing is the sectional drawing of internal combustion engine of the present invention between upper and lower stop the time.
Among the figure, the shape of piston 6,8,11,13 is as one section that intercepts from annulus, and the shape of cylinder 5,9,10,14 is as one section of the length that intercepts from hollow annulus, and both are processed into the kinematic pair of tight cooperation by special purpose machine tool.Piston 6,8,11,13 Tong Guo Xia word bridges 7,12 are fixedlyed connected with axle 1, and axle 1 is fixedlyed connected with pendulum 2 arms.Axle 1 must be by 2 bearing supportings, and this is conspicuous, and is also open in the specification of CN1230629A, so do not draw.
By dividing plate 3,4 every branch, cylinder 5,9,10,14 becomes independently work system, simultaneously by dividing plate 3,4 every branch, make internal-combustion engine of the present invention become two systems to make; So that assembling and maintenance.
In order to increase piston stroke to greatest extent, do not take piston toward multiple line, inlet and exhaust valve adopts side-mounted.Side-mounted valve is well-known, so do not draw.
Above-described is the preferred implementation of this explanation.Should be pointed out that for the person of ordinary skill of the art, under prerequisite of the present invention, can make the improvement of some modification.As change wholeheartedly arc line reciprocating IC engine of two-body piston into, and can increase piston stroke, carry out many groups as lengthening axle 1 and arrange, can increase power, all these all should be considered as belonging to protection scope of the present invention.
Claims (1)
- 4-body piston-central arc line reciprocating IC engine, it is characterized in that: the shape of piston (6,8,11,13) is as one section that intercepts from annulus, the shape of cylinder (5,9,10,14) is as one section of the length that intercepts from hollow annulus, piston (fixedly connected with axle (1) by 6,8,11,13) Tong Guo Xia word bridges (7,12), with axle (1) is the center, and piston (6,8,11,13) is done the camber line to-and-fro motion in the cylinder (5,9,10,14) of pairing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02106363 CN1369619A (en) | 2002-03-02 | 2002-03-02 | 4-body piston-central arc line reciprocating IC engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02106363 CN1369619A (en) | 2002-03-02 | 2002-03-02 | 4-body piston-central arc line reciprocating IC engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1369619A true CN1369619A (en) | 2002-09-18 |
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ID=4740213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02106363 Pending CN1369619A (en) | 2002-03-02 | 2002-03-02 | 4-body piston-central arc line reciprocating IC engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1369619A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100543282C (en) * | 2006-01-12 | 2009-09-23 | 李武权 | Ring-shape cylinder interal combustion engine |
| CN103277191A (en) * | 2013-05-07 | 2013-09-04 | 宁波特能机电有限公司 | Annular reciprocating type piston engine and even permutation annular reciprocating type piston engine |
-
2002
- 2002-03-02 CN CN 02106363 patent/CN1369619A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100543282C (en) * | 2006-01-12 | 2009-09-23 | 李武权 | Ring-shape cylinder interal combustion engine |
| CN103277191A (en) * | 2013-05-07 | 2013-09-04 | 宁波特能机电有限公司 | Annular reciprocating type piston engine and even permutation annular reciprocating type piston engine |
| CN103277191B (en) * | 2013-05-07 | 2015-07-01 | 宁波特能机电有限公司 | Annular reciprocating type piston engine and even permutation annular reciprocating type piston engine |
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