CN1862001A - Dual circle scatter multiple ring type bearing piston - Google Patents
Dual circle scatter multiple ring type bearing piston Download PDFInfo
- Publication number
- CN1862001A CN1862001A CN 200510025700 CN200510025700A CN1862001A CN 1862001 A CN1862001 A CN 1862001A CN 200510025700 CN200510025700 CN 200510025700 CN 200510025700 A CN200510025700 A CN 200510025700A CN 1862001 A CN1862001 A CN 1862001A
- Authority
- CN
- China
- Prior art keywords
- piston
- ring
- vapour
- ball
- oil ring
- 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.)
- Pending
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The invention belongs to a technological field of internal combustion engine cylinders. In the invention, both ends of the steam ring are coincident to achieve the effect of single-ring seal. The scatter multi-ring disposition of the balls in the middle of the piston can guarantee effectively the stable operation of the piston and the thickness of the oil stick in the rest places of the middle part.
Description
Dicyclo, the some multi-turn of loosing formula bearing piston (genus cylinder of internal combustion engine class).
This invention is with two end points of piston gas ring.Overlap.(during heat expansion, two end points of coincidence place move to both sides, but do not separate) realized the monocycle sealing, thereby, reduced the vapour ring, saved the energy.
The basic structure of this invention is: the upper, middle and lower of (1) piston has (2) vapour annular groove, (3) ball square hole, (4) oil ring groove.Put into (8) spring piece (in order to the heat expansion of ball) in the ball square hole, simultaneously, square hole should be the some multi-turn configuration (accompanying drawing 1) of loosing reducing friction, and guarantees the stable of piston operation.(2) in the vapour annular groove, one section notch broad (accompanying drawing 1) is arranged so that coincidence place at (5) vapour ring two ends can be inserted therebetween.(5) many circular square aperture or breach that do not run through are arranged at vapour ring top, with under the situation that does not reduce vapour ring intensity, reduce the friction area (accompanying drawing 2) of vapour ring and cylinder wall.(6) oil ring places in the oil ring groove of piston bottom (4) (also can cancel oil ring with the ball point configuration of loosing, strengthen the stable of piston operation, the cunning that replaces oil ring of rubbing is rubbed and the oil at middle part rubs with rolling).(7) ball places on (8) spring piece in (3) the ball square hole at piston middle part (the built-in 1 piece of ball in every hole).
The basic principle of this invention: the two ends of one (5) vapour ring are (during heat expansion, move to the two sides at the two ends of ring, but do not separate) that overlaps, and have reached the effect of monocycle sealing.Two, the ball at piston middle part is the some multi-turn configuration of loosing, and has effectively guaranteed the thickness of the oil film at stable and all the other positions, middle part that piston moves.
This invention is before the inventor files an application, and there is not like product in market.
Claims (1)
1, the top of piston: the bottom respectively has annular notches one, and vapour annular groove mouth has one section broad (inserting after can making vapour ring two ends compound).The ball square hole of middle of piston is the some multi-turn configuration of loosing, (5) compression ring, and (6) oil ring and (7) ball, the vapour annular groove that is placed in, in oil ring groove and (3) ball square hole,
A: the vapour annular groove has one section notch broad (after the two ends coincidence of (5) vapour ring, placing the notch broad place of oil ring groove).The vapour annular groove is opened in piston top.
B:(7) ball places and being the some multi-turn of loosing and being assigned in (3) the ball square hole at piston middle part,
C:(4) oil ring groove is opened in the piston bottom, and (6) oil ring is placed in one,
E:(5) irregular aperture and the breach that does not run through arranged at vapour ring top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510025700 CN1862001A (en) | 2005-05-10 | 2005-05-10 | Dual circle scatter multiple ring type bearing piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510025700 CN1862001A (en) | 2005-05-10 | 2005-05-10 | Dual circle scatter multiple ring type bearing piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1862001A true CN1862001A (en) | 2006-11-15 |
Family
ID=37389510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510025700 Pending CN1862001A (en) | 2005-05-10 | 2005-05-10 | Dual circle scatter multiple ring type bearing piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1862001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101750177B (en) * | 2009-12-28 | 2011-09-07 | 马鞍山方圆回转支承股份有限公司 | Assembly test table of pivoting support of windmill generator |
-
2005
- 2005-05-10 CN CN 200510025700 patent/CN1862001A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101750177B (en) * | 2009-12-28 | 2011-09-07 | 马鞍山方圆回转支承股份有限公司 | Assembly test table of pivoting support of windmill generator |
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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: Weng Nanxiang Document name: Notice of publication of application for patent for invention |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |