CN1131937C - Balanced fan-shaped internal combustion engine - Google Patents
Balanced fan-shaped internal combustion engine Download PDFInfo
- Publication number
- CN1131937C CN1131937C CN 99116654 CN99116654A CN1131937C CN 1131937 C CN1131937 C CN 1131937C CN 99116654 CN99116654 CN 99116654 CN 99116654 A CN99116654 A CN 99116654A CN 1131937 C CN1131937 C CN 1131937C
- Authority
- CN
- China
- Prior art keywords
- cylinder
- combustion engine
- internal combustion
- piston
- output shaft
- 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
Links
Images
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The present invention relates to a balance type fan-shaped internal combustion engine of which the cylinder body presents a cylinder shape. Both ends of the cylinder body are sealed by cylinder covers. The cylinder of which the axial section presents a rectangle shape uses fan-shaped cylinders. Rectangular block-shaped pistons in the cylinder are all fixedly integrated with the output shaft of the internal combustion engine. The pistons swing in a reciprocating mode in the range of a certain included angle in each fan-shaped cylinder. Each cylinder is divided into two parts by each piston. The one-time reciprocating motion of the piston in the two parts of the cylinder can simultaneously complete two two-stroke working cycles. The work application efficiency of the pistons is equivalent to two times of that of a transmission cylinder. The internal combustion engine outwards outputs power through an output shaft and a driven shaft and has the advantage that the present invention can be arbitrarily designed with a plurality of cylinders according to power requirements. Besides, the present invention has the advantages of compact structure, efficiency, high space utilization rate and good balance. Compared with the transmission internal combustion engine, the output power of the present invention can be increased in multiples. Therefore, the present invention has maximum development and utilization value.
Description
Technical field: the present invention relates to a kind of balanced fan-shaped internal combustion engine.
Background technique: traditional internal-combustion piston engine is divided into back and forth by the piston motion mode or two kinds of rotary-piston types, the brace and connecting rod framework of reciprocating internal combustion engine changes the to-and-fro motion of piston into crank rotatablely move, its application is very extensive, the manufacturing technology maturation, but also there are some shortcomings.Capacity utilization to cylinder is not high, and the multi-cylinder engine structure is numerous and diverse, because each cylinder all will link with a connecting bar and crankshaft, to machining accuracy, degree of finish and balance require very high.
Summary of the invention: the purpose of this invention is to provide a kind of novel balanced type fan-shaped internal combustion engine, this kind multi-cylinder internal-combustion engine, compact structure is effective, the manufacturing volume is less, and can be with tilting moment and rotation, reciprocal inertia force is digested in internal combustion engines, and reduce vibration and increase balance, and the delivery efficiency height.
The task of this invention is finished in the following way: this internal combustion engine cylinders is cylindrical, seal with cylinder head at two ends, in establish Fan shape cylinder, the cylinder axis cross section is rectangular, in each cylinder also the piston of rectangular bulk in fan shape cylinder separately, all make reciprocally swinging with the certain included angle scope, it is characterized in that: in the cylinder also the piston of rectangular bulk all be connected as a single entity regularly with the output shaft of internal-combustion engine, the opposite crank of both direction is established at the output shaft two ends, equally correspondingly be provided with the opposite crank of both direction at the two ends of driven shaft, so that the swing of output shaft is become the circular movement of driven shaft, outwards export the power of internal-combustion engine.。
This invention has solved under certain volume situation, design any a plurality of cylinder, so that reach the standard of actual desired internal-combustion engine output power, owing to adopt balanced fan-shaped structural design, utilize volume of cylinder fully, all pistons only directly fixedly fuse with an output shaft simultaneously, avoid traditional numerous and diverse structure of many connecting bar and crankshafts; Adopt the crank transferring power between output shaft and the driven shaft, simple in structure, easy to process; And output power is multiplied, and balance strengthens.
Description of drawings: further describe this invention below in conjunction with accompanying drawing.
Fig. 1 is the cross-sectional view of one of them cylinder body inside cylinder on the output shaft.
Fig. 2 is the structural representation of output power process between cylinder piston and output shaft and the driven shaft.
Embodiment: this invention is described in conjunction with the embodiments: this internal-combustion engine is by body cylinder, distribution device, starting arrangement, supply system, formations such as ignition system.Internal combustion engine cylinders 1 is cylindrical as shown in Figure 1, seal with cylinder head at two ends, inner cylinders adopts Fan shape cylinder 6, its shaft section is rectangular, the also rectangular bulk of cylinder piston 4, output shaft 5 external and internal-combustion engine is connected in one regularly, internally cylinder 6 is divided into two, i.e. cylinder I portion 2 and cylinder II portion 3.Piston 4 is made reciprocally swinging with the certain included angle scope during work in cylinder separately, wherein when air inlet of cylinder or work done, another one of cylinder compresses or exhaust, made full use of displacement, piston 4 makes a round trip back and forth and finishes two two stroke operation circulations simultaneously in cylinder I portion and cylinder II portion, two times of the suitable traditional approach of mechanical efficiency.Owing to can establish a plurality of cylinders that are sector structure in the cylinder body 1, the centre is only installed a center output shaft 5 and fixedly is connected as a single entity with each piston, space availability ratio is brought up to greatest extent, inner simultaneously digestion reciprocal and rotating inertia force and tilting moment, reduce vibration, greatly strengthen balance, reduce the wearing and tearing and the distortion of export structure.Can design as required or one or more Fan shape cylinder 6 in the cylindricality cylinder body 1, if also coaxial cylindricality cylinder body can be set continuously on same center output shaft 5 when a cylinder space is not enough, provide any a plurality of Fan shape cylinder until the requirement according to real output, the past physical pendulum of piston in cylinder drives output shaft.Be provided with the opposite crank of both direction as shown in Figure 2 at the two ends of output shaft 5,, outwards export the power of internal-combustion engine so that the swing of output shaft is become the circular movement of driven shaft.
Claims (3)
1, a kind of balanced fan-shaped internal combustion engine, the heat that utilizes fuel after the cylinder of internal-combustion engine internal combustion, to produce, gas is expanded, promote the piston work done, this internal combustion engine cylinders is cylindrical, seal with cylinder head at two ends, in establish Fan shape cylinder, the cylinder axis cross section is rectangular, in each cylinder also the piston of rectangular bulk in fan shape cylinder separately, all make reciprocally swinging with the certain included angle scope, it is characterized in that: in the cylinder also the piston of rectangular bulk all be connected as a single entity regularly with the output shaft of internal-combustion engine, the opposite crank of both direction is established at the output shaft two ends, equally correspondingly be provided with the opposite crank of both direction at the two ends of driven shaft,, outwards export the power of internal-combustion engine so that the swing of output shaft is become the circular movement of driven shaft.
2, balanced fan-shaped internal combustion engine according to claim 1, it is characterized in that: the internal combustion function makes full use of swept volume, each cylinder (6) is divided into cylinder I portion (2) and cylinder II portion (3) by piston (4), piston (4) to-and-fro motion once can be finished two two stroke operation circulations simultaneously in cylinder I portion (2) and cylinder II portion (3), and mechanical efficiency is equivalent to the twice of traditional cylinder.
3, balanced fan-shaped internal combustion engine according to claim 1, it is characterized in that: establish one or more cylindricality cylinder bodies (1) on the same output shaft (5), one or more Fan shape cylinders (6) can be established in each cylinder body, in internal-combustion engine, any a plurality of cylinder can be set out according to the actual power demand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99116654 CN1131937C (en) | 1999-09-06 | 1999-09-06 | Balanced fan-shaped internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99116654 CN1131937C (en) | 1999-09-06 | 1999-09-06 | Balanced fan-shaped internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1287214A CN1287214A (en) | 2001-03-14 |
| CN1131937C true CN1131937C (en) | 2003-12-24 |
Family
ID=5279438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99116654 Expired - Fee Related CN1131937C (en) | 1999-09-06 | 1999-09-06 | Balanced fan-shaped internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1131937C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269052A (en) * | 2011-08-17 | 2011-12-07 | 丁旭 | Fan-shaped air cylinder of internal combustion engine |
| CN103306809A (en) * | 2012-03-06 | 2013-09-18 | 赵广平 | Two-stroke swinging piston internal combustion engine |
-
1999
- 1999-09-06 CN CN 99116654 patent/CN1131937C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1287214A (en) | 2001-03-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6976467B2 (en) | Reciprocating internal combustion engine | |
| CN101709671B (en) | Symmetrical rocker type large-torque output engine | |
| US8499728B2 (en) | Cylinder linkage method for a multi-cylinder internal-combustion engine and a multicylinder linkage compound internalcombustion engine | |
| LT5404B (en) | Free swinging piston heat machine | |
| RU95115545A (en) | Crank system for converting reciprocating linear motion into rotational motion, suitable in particular for reciprocating endothermic motors | |
| CN101205812A (en) | Four-piston cylinder engine | |
| CN106285934B (en) | A kind of reciprocating linear motor of two-stroke homogeneity compression-ignition | |
| CN103821612A (en) | Magnetic drive engine energy transmission system | |
| CN1131937C (en) | Balanced fan-shaped internal combustion engine | |
| CN101144417A (en) | Rotor internal combustion engine | |
| CN109340078B (en) | Double-opposite-piston compressor structure | |
| CN101270688B (en) | Piston rotor internal combustion engine | |
| CN100443706C (en) | Two cylinders or multicylinders four-stroke internal-combustion engine of single or multiple cascaded swing pistons | |
| CN209724487U (en) | A kind of swing noncontacting plunger gasoline engine | |
| CN2046548U (en) | Piston type internal combustion engine without crankshaft | |
| CN212583820U (en) | Two-stroke piston engine with star-shaped cylinder arrangement | |
| CN2291517Y (en) | Oscillating-piston compressor | |
| CN210919241U (en) | External double-piston internal combustion engine of push-pull piece | |
| US3874346A (en) | Internal combustion engine | |
| CN2336098Y (en) | Opposed piston oscillating power unit | |
| CN104595022A (en) | Internal combustion rotor engine | |
| CN2197468Y (en) | IC engine with swing engine | |
| CN2149483Y (en) | Multi-pump hydraulic driven piston engine without crankshaft | |
| CN203822459U (en) | Magnetic drive engine energy transfer system | |
| CN101581250A (en) | Rotary piston type generator with two rotation and one circulation properties |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |