CN202381135U - Single-hole gas intake and exhaust mechanism of internal combustion engine - Google Patents
Single-hole gas intake and exhaust mechanism of internal combustion engine Download PDFInfo
- Publication number
- CN202381135U CN202381135U CN2011204779505U CN201120477950U CN202381135U CN 202381135 U CN202381135 U CN 202381135U CN 2011204779505 U CN2011204779505 U CN 2011204779505U CN 201120477950 U CN201120477950 U CN 201120477950U CN 202381135 U CN202381135 U CN 202381135U
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- CN
- China
- Prior art keywords
- valve
- exhaust
- push rod
- gas
- combustion engine
- 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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Abstract
The utility model relates to a single-hole gas intake and exhaust mechanism of an internal combustion engine. In the working process of an engine, a main gas valve finishes gas intaking by a mechanism consisting of a main gas valve push rod and a gas intake channel; and gas exhaust is finished by a central gas exhaust valve in the main gas valve and the mechanism consisting of the main gas valve push rod and the gas intake channel. By the synergistic effect of the gas intake and exhaust mechanism, high-efficiency operation of the engine is realized.
Description
Technical field
The utility model is a kind of internal-combustion engine single hole intake and exhaust mechanism in the field of mechanical technique; In the working procedure of motor; The mechanism that total valve is formed through total valve actuating push rod and intake duct accomplishes air inlet; The mechanism that central exhaust valve in total valve and central valve actuating push rod and air outlet flue are formed accomplishes exhaust, through the synergy of intake and exhaust mechanism, realizes the efficient operation of motor.
Background technique
Common internal combustion engine intake and exhaust mechanism all is that a plurality of independent valves are accomplished the collaborative work of intake and exhaust mechanism respectively at present.
The model utility content
The purpose of the utility model provides a kind of internal-combustion engine single hole intake and exhaust mechanism, through the synergy of intake and exhaust mechanism, realizes the efficient operation of starting.
Its objective is and such realization in Fig. 1, piston is arranged in the cylinder; Cylinder head is housed above, has total valve to be connected on the cylinder head, on total valve total valve actuating push rod is housed with intake duct; In total valve, central exhaust valve is arranged and is connected, above the while central valve actuating push rod is housed with air outlet flue.
In the working procedure of motor; The mechanism that total valve is formed through total valve actuating push rod and intake duct accomplishes air inlet; The mechanism that central exhaust valve in total valve and central valve actuating push rod and air outlet flue are formed accomplishes exhaust, through the synergy of intake and exhaust mechanism, realizes the efficient operation of motor.
Description of drawings
The concrete structure of the utility model is provided by following examples and accompanying drawing:
Fig. 1, be a kind of internal-combustion engine single hole of the utility model intake and exhaust mechanism structure diagrammatic sketch.
Among Fig. 1,1, cylinder, 2, piston, 3, intake duct, 4, cylinder head, 5, total valve actuating push rod, 6, total valve, 7, central exhaust valve, 8, central valve actuating push rod, 9, air outlet flue.
Embodiment
Specify the concrete working condition that the utility model proposes below in conjunction with Fig. 1; In Fig. 1, piston (2) is arranged in the cylinder (1), cylinder head (4) is housed above; There is total valve (6) to be connected on the cylinder head (4) with intake duct (3); On total valve (6) total valve actuating push rod (5) is housed, in total valve (6), central exhaust valve (7) is arranged and is connected, above the while central valve actuating push rod (8) is housed with air outlet flue (9).
In the working procedure of motor; The mechanism that total valve (6) is formed through total valve actuating push rod (5) and intake duct (3) accomplishes air inlet, and the central exhaust valve (7) in total valve (6) is accomplished exhaust with the mechanism that central valve actuating push rod (8) and air outlet flue (9) are formed.
Claims (1)
1. an internal-combustion engine single hole intake and exhaust mechanism is made up of cylinder, piston, intake duct, cylinder head, total valve actuating push rod, total valve, central exhaust valve, central valve actuating push rod, air outlet flue; It is characterized in that: piston is arranged in the cylinder, cylinder head is housed above, have total valve to be connected on the cylinder head, on total valve total valve actuating push rod is housed, in total valve, central exhaust valve is arranged and is connected, above the while central valve actuating push rod is housed with air outlet flue with intake duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204779505U CN202381135U (en) | 2011-11-27 | 2011-11-27 | Single-hole gas intake and exhaust mechanism of internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204779505U CN202381135U (en) | 2011-11-27 | 2011-11-27 | Single-hole gas intake and exhaust mechanism of internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202381135U true CN202381135U (en) | 2012-08-15 |
Family
ID=46629648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204779505U Expired - Fee Related CN202381135U (en) | 2011-11-27 | 2011-11-27 | Single-hole gas intake and exhaust mechanism of internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202381135U (en) |
-
2011
- 2011-11-27 CN CN2011204779505U patent/CN202381135U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20121127 |