CN1212322A - Multirow vertical internal-combustion engine - Google Patents
Multirow vertical internal-combustion engine Download PDFInfo
- Publication number
- CN1212322A CN1212322A CN 97118720 CN97118720A CN1212322A CN 1212322 A CN1212322 A CN 1212322A CN 97118720 CN97118720 CN 97118720 CN 97118720 A CN97118720 A CN 97118720A CN 1212322 A CN1212322 A CN 1212322A
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- CN
- China
- Prior art keywords
- rocking bar
- rocker
- rocker shaft
- combustion engine
- cylinder
- 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.)
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Abstract
The multirow vertical internal combustion engine is characterized by that the mutirow cylinder is parallelly and vertically arranged, in the interior of the crankcase a rocker shaft is installed, and the rocker is fixed on the rocker shaft, the piston is used to drive the rocker shaft by means of connecting rod and rocker to make it implement crank-motion, and the rocker shaft is used to drive the crankshaft by means of rocker and connecting rod to make it rotate. Said internal combustion engine is short in length, long in service life, high in efficiency and easy to manufacture.
Description
The present invention relates to a kind of multirow vertical internal-combustion engine, belong to engine art.
Existing internal-combustion engine, the cylinder columns is few, and structure is not compact, and length dimension is big; Piston is bigger to cylinder side pressure, and frictional loss is more, and working life is short.
The present invention seeks to, design a kind of compact structure, length dimension is little, and frictional loss is few, the multirow vertical internal-combustion engine of long service life.
Technological scheme of the present invention is, a kind of multirow vertical internal-combustion engine, has body, piston, bent axle, cylinder head, distribution device and ignition device, it is characterized in that, four row cylinder parallel upright are arranged, two rocker shafts are installed in below the cylinder block, be bearing on the body by bearing, lay respectively between the adjacent two row cylinders in both sides, perpendicular to plane, horizontally-arranged cylinder centerline place, rocking bar is fixed on the rocker shaft, on the rocker shaft except the rocking bar that links to each other with adjacent two row piston is arranged, also be useful on the rocking bar of two rocker shafts interconnection, also have a rocking bar that links to each other with bent axle on one of them rocker shaft, crankshaft installed is below cylinder block, between two rocker shafts, parallel with rocker shaft, be bearing on the body the alternate layout of crankshaft crank and plane, horizontally-arranged cylinder centerline place by bearing, piston and rod hinge connection, connecting rod is hinged with corresponding rocking bar, respectively has a rocking bar hinged with another connecting rod two ends respectively on two rocker shafts, and bent axle is hinged with the corresponding rocking bar on one of them rocker shaft by connecting rod.
The reciprocal rotation of rocker shaft can convert rotatablely moving of bent axle to.When piston moves back and forth, promote the rocking bar reciprocally swinging by connecting rod, drive two rocker shafts and back and forth rotate, thereby drive crankshaft rotating.The working condition control valve that distribution device is pressed in the cylinder opens and closes.Piston moves back and forth four times, two weeks of crankshaft rotating, realize air inlet, compression, work done, four strokes of exhaust, and finish a work cycle.This circulation is carried out again and again, just promotes the internal-combustion engine continuous service.
This cylinder of internal-combustion engine columns is more, and body length is short.The piston rod pivot angle is little, and piston is little to cylinder side pressure, and frictional loss is few, long service life, and efficient is higher.
Below in conjunction with the description of drawings embodiments of the invention.
Fig. 1 is the structure simplified schematic diagram of multirow vertical internal-combustion engine of the present invention.Fig. 2 is the A-A view of Fig. 1.
Rocking bar among the figure (4) and (6) are connected on the rocker shaft (3), and rocker shaft (3) is bearing on the body (13) by axle (5).Rocking bar (10) and (14) are connected on the rocker shaft (12), and rocker shaft (12) is bearing on the body by axle (11).Connecting rod (2) is hinged with piston (1) and rocking bar (4).Connecting rod (7) is hinged with rocking bar (6) and (10).Connecting rod (9) is hinged with rocking bar (14) and bent axle (8).Cylinder head (15) is fixed on the body, and intake valve (16), exhaust valve (18) and ignition device (17) are installed on the cylinder head.The crank spindle bearing hole is an integrated type.Bent axle turns to difference, the internal combustion engine thermal efficiency difference.Diagram turns to the internal combustion engine thermal efficiency height.
Claims (1)
1. multirow vertical internal-combustion engine, has body, piston, bent axle, cylinder head, distribution device and ignition device, it is characterized in that, four row cylinder parallel upright are arranged, two rocker shafts are installed in below the cylinder block, be bearing on the body by bearing, lay respectively between the adjacent two row cylinders in both sides, perpendicular to plane, horizontally-arranged cylinder centerline place, rocking bar is fixed on the rocker shaft, except the rocking bar that links to each other with adjacent two row piston is arranged, also is useful on the rocking bar of two rocker shafts interconnection on the rocker shaft, also has a rocking bar that links to each other with bent axle on one of them rocker shaft, crankshaft installed is below cylinder block, and is between two rocker shafts, parallel with rocker shaft, be bearing on the body by bearing, the alternate layout of crankshaft crank and plane, horizontally-arranged cylinder centerline place, piston and rod hinge connection, connecting rod is hinged with corresponding rocking bar, respectively have a rocking bar hinged with another connecting rod two ends respectively on two rocker shafts, bent axle is hinged with the corresponding rocking bar on one of them rocker shaft by connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97118720 CN1212322A (en) | 1997-09-20 | 1997-09-20 | Multirow vertical internal-combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97118720 CN1212322A (en) | 1997-09-20 | 1997-09-20 | Multirow vertical internal-combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1212322A true CN1212322A (en) | 1999-03-31 |
Family
ID=5174915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97118720 Pending CN1212322A (en) | 1997-09-20 | 1997-09-20 | Multirow vertical internal-combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1212322A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007033593A1 (en) * | 2005-09-22 | 2007-03-29 | Huarong Xia | Crankshaftless engine |
| CN101975111A (en) * | 2010-10-15 | 2011-02-16 | 靳北彪 | Piston crank mechanism of combined cylinder |
-
1997
- 1997-09-20 CN CN 97118720 patent/CN1212322A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007033593A1 (en) * | 2005-09-22 | 2007-03-29 | Huarong Xia | Crankshaftless engine |
| CN101975111A (en) * | 2010-10-15 | 2011-02-16 | 靳北彪 | Piston crank mechanism of combined cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Guo Chong Document name: Full time margin notice |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Guo Chong Document name: payment instructions Addressee: Guo Chong Document name: Deemed as a notice of withdrawal |
|
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |