CN2856455Y - Energy saving piston - Google Patents
Energy saving piston Download PDFInfo
- Publication number
- CN2856455Y CN2856455Y CN 200520076209 CN200520076209U CN2856455Y CN 2856455 Y CN2856455 Y CN 2856455Y CN 200520076209 CN200520076209 CN 200520076209 CN 200520076209 U CN200520076209 U CN 200520076209U CN 2856455 Y CN2856455 Y CN 2856455Y
- Authority
- CN
- China
- Prior art keywords
- ring
- piston
- seat
- piston rod
- ring seat
- 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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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
A energy saving piston belongs to the field of engine piston. A helical groove is formed on the outer wall on the top end of the piston post, a pressing ring, a piston ring and a ring seat are arranged in the helical groove respectively; the pressing ring is arranged on the end of the piston post, and the piston ring is disposed between the pressing ring and the ring set. The ring seat is a closure ring with a flat bottom; the piston ring is a helical split ring with the two ends overlapped. The rear end of the piston ring is opposite to the front end of the ring seat; the pressing ring is fixed to the piston post, the ring seat is elastically fixed to the piston rod through a top plate. The utility model forms a closed ring by combining the piston ring and the ring seat and limiting the position of the piston ring and the ring seat by the pressing ring and the top plate to improve the power of the internal combustion engine, save energy, reduce pollution and prolong the engine service life. The hydraulic and gas operated device using the utility model is capable of working in high speed in long period without replacing the piston regularly.
Description
Technical field
The utility model relates to the piston technical field that is matched with motor.
Background technique
The existing piston ring is the opening ring body, and two ends are non-closed form when being installed in outside the piston body, must adopt two, three road rings, even more, and so, increased the friction of motor on the contrary, not only power consumption, and the opening piston ring causes partial combustion, oil consumption height, exhaust pollution increase.
The model utility content
The utility model purpose is to design the low energy-saving piston of a kind of energy consumption.
Piston rod of the present utility model upper end portion outer wall is provided with helical groove, pressure ring, piston ring, ring seat are nested with respectively in the helical groove of piston rod, pressure ring is arranged in the end of piston rod, piston ring is arranged between pressure ring and the ring seat, described ring seat is a closed ring, it is gone to the bottom and is flat mouthful, described piston ring is a screw split ring, two ends of trip ring are overlapped, the rear end of piston ring is relative with the front end of ring seat, pressure ring is fixedlyed connected with piston rod, and ring seat is connected with piston rod elasticity by a top flat.
The utility model is by the combination of piston ring and ring seat, in addition spacing by pressure ring, top flat again to piston ring and ring seat, on piston, form closed loop, be used for to increase power, energy-conservation on the internal-combustion engine, reduce and pollute, increase the service life, be used for hydraulic pressure, pneumatic equipment, need not to regularly replace piston ring, and can be at a high speed, long-acting work.
Fixing pin is set on piston rod, between fixing pin and top flat, spring is set.Form pressure ring and be connected with the elasticity of piston rod, it is simple in structure, be easy to production.
Because spring, fixing pin upwards may have certain height in the footpath of piston rod, for avoiding the motion of this effect of altitude piston rod in cylinder body, the piston rod below the ring seat is provided with annular recess, and described spring, fixing pin are positioned at groove.
In order to give telescopic space of piston ring, the degree of depth of the helical groove of piston rod upper support pressure ring is dark than the degree of depth of support piston ring, the relative and piston ring gap formula setting with pressure ring.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the cut-away view of Fig. 1;
Fig. 3 is the plan view of Fig. 1.
Embodiment
Piston rod 1 upper end portion outer wall is provided with helical groove, and the degree of depth that is positioned at helical groove topmost is darker.
Claims (4)
1, energy-saving piston, comprise piston rod, it is characterized in that piston rod upper end portion outer wall is provided with helical groove, pressure ring, piston ring, ring seat are nested with respectively in the helical groove of piston rod, pressure ring is arranged in the end of piston rod, piston ring is arranged between pressure ring and the ring seat, described ring seat is a closed ring, it is gone to the bottom and is flat mouthful, described piston ring is a screw split ring, and two ends of trip ring are overlapped, and the rear end of piston ring is relative with the front end of ring seat, pressure ring is fixedlyed connected with piston rod, and ring seat is connected with piston rod elasticity by a top flat.
2, according to the described energy-saving piston of claim 1, it is characterized in that on piston rod, being provided with fixing pin, between fixing pin and top flat, spring is set.
3, according to the described energy-saving piston of claim 2, it is characterized in that the piston rod below the ring seat is provided with annular recess, described spring, fixing pin are positioned at groove.
4,, it is characterized in that the degree of depth of helical groove of described piston rod upper support pressure ring is dark than the degree of depth of support piston ring according to claim 1 or 2 or 3 described energy-saving pistons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076209 CN2856455Y (en) | 2005-09-28 | 2005-09-28 | Energy saving piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076209 CN2856455Y (en) | 2005-09-28 | 2005-09-28 | Energy saving piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2856455Y true CN2856455Y (en) | 2007-01-10 |
Family
ID=37599763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520076209 Expired - Fee Related CN2856455Y (en) | 2005-09-28 | 2005-09-28 | Energy saving piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2856455Y (en) |
-
2005
- 2005-09-28 CN CN 200520076209 patent/CN2856455Y/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 | ||
| 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 |