CN202970799U - Pneumatic double-cylinder rotary engine - Google Patents
Pneumatic double-cylinder rotary engine Download PDFInfo
- Publication number
- CN202970799U CN202970799U CN 201220597913 CN201220597913U CN202970799U CN 202970799 U CN202970799 U CN 202970799U CN 201220597913 CN201220597913 CN 201220597913 CN 201220597913 U CN201220597913 U CN 201220597913U CN 202970799 U CN202970799 U CN 202970799U
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- China
- Prior art keywords
- piston
- rotary engine
- crank
- cylinder rotary
- pneumatic
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- 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 utility model relates to a pneumatic double-cylinder rotary engine. The rotary engine comprises a circular crank and a circular piston, wherein a rectangular groove is arranged on the crank and the piston respectively; the crank and the piston are vertically connected with each other via the rectangular grooves; and the rectangular grooves are 3cm in length. The rotary engine has the advantages and effects that the rotary engine adopts a rotary working chamber, so that straight reciprocating motion of the piston and inertial upper and lower acting forces do not exist, air intake and exhaust are carried out at the same time and the power is uniform; and the rotary engine is ingenious in design, has an efficiency as high as 10-30%, is suitable for high-speed rotation, saves energy, is environment-friendly and has a small volume.
Description
One, technical field:
The utility model relates to a kind of pneumatic two cylinder rotary engines.
Two, background technique:
At present, energy source of car, day is becoming tight, parties concerned's prediction, according to the depletion rate of the present energy, can only keep again 30 years, at that time present people, descendants's guilty person after being exactly is a kind of irresponsible performance, present motor car engine, be all generally the linear reciprocating motor, it is mainly, the kinetic energy of 30--60%, overcome piston, the inertia of connecting rod, and also engine power is larger, piston, connecting rod quality is larger, more is not suitable for high speed operation.
Three, model utility content:
The utility model provides a kind of pneumatic two cylinder rotary engines in order to solve the deficiency in the above-mentioned background technology, and it is simple in structure, employing rotary work chamber does not have the piston linear to-and-fro motion, there is no inertia active force up and down, air inlet and exhaust are worked simultaneously, and power is even, design ingenious.
For achieving the above object, the technical solution adopted in the utility model is: a kind of pneumatic two cylinder rotary engines, comprise crank and piston, it is characterized in that: described crank and piston be shaped as circle, be respectively arranged with a rectangle groove on described crank and piston, described crank and piston are by rectangle groove vertical connection mutually.
The length 3cm of described rectangle groove.
Compared with prior art, advantage and the effect that the utlity model has are as follows: the pneumatic two cylinder rotary engines of the utility model, adopt the rotary work chamber, there is no the piston linear to-and-fro motion, there is no inertia active force up and down, air inlet and exhaust are worked simultaneously, and power is even, design ingenious, efficient is fit to High Rotation Speed, energy saving up to 10--30%, environmental protection, volume is little.
Four, description of drawings:
Fig. 1 is structural drawing of the present utility model;
Description of symbols: 1-crank, 2-piston, 3-rectangle groove.
Five, embodiment:
Referring to Fig. 1: a kind of pneumatic two cylinder rotary engines, comprise crank 1 and piston 2, described crank 1 and piston 2 be shaped as circle, be respectively arranged with a rectangle groove 3 on described crank 1 and piston 2, described crank 1 and piston 2 are by rectangle groove vertical connection mutually, the length 3cm of described rectangle groove.
Claims (2)
1. pneumatic two cylinder rotary engines, comprise crank (1) and piston (2), it is characterized in that: described crank (1) and piston (2) be shaped as circle, be respectively arranged with a rectangle groove (3) on described crank (1) and piston (2), described crank (1) with piston (2) by mutual vertical connection of rectangle groove.
2. a kind of pneumatic two cylinder rotary engines according to claim 1, is characterized in that: the length 3cm of described rectangle groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597913 CN202970799U (en) | 2012-11-14 | 2012-11-14 | Pneumatic double-cylinder rotary engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597913 CN202970799U (en) | 2012-11-14 | 2012-11-14 | Pneumatic double-cylinder rotary engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202970799U true CN202970799U (en) | 2013-06-05 |
Family
ID=48511886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220597913 Expired - Fee Related CN202970799U (en) | 2012-11-14 | 2012-11-14 | Pneumatic double-cylinder rotary engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202970799U (en) |
-
2012
- 2012-11-14 CN CN 201220597913 patent/CN202970799U/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: 20130605 Termination date: 20131114 |