CN106089483A - A kind of novel compositions piston ring - Google Patents
A kind of novel compositions piston ring Download PDFInfo
- Publication number
- CN106089483A CN106089483A CN201610560814.XA CN201610560814A CN106089483A CN 106089483 A CN106089483 A CN 106089483A CN 201610560814 A CN201610560814 A CN 201610560814A CN 106089483 A CN106089483 A CN 106089483A
- Authority
- CN
- China
- Prior art keywords
- ripple
- loop
- ring
- film loop
- wearing layer
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/12—Details
- F16J9/20—Rings with special cross-section; Oil-scraping rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
nullIt is an object of the invention to open a kind of novel compositions piston ring，Main by upper film loop (1)，Upper film loop wearing layer (2)，Ripple ring body (3)，Ripple ring cross section (4)，Lower film loop wearing layer (5)，Lower film loop (6)，Ripple rings cut lower convexity (7)，In ripple rings cut, protruding (8) are constituted，Described a kind of novel compositions piston ring，It is characterized in that: loop periphery is provided with wearing layer up and down，Upper film loop (1) and lower film loop (6) are supported by middle ripple ring body (3)，Middle ripple ring body (3) has manufactured notch projection，I.e. protruding (8) in ripple rings cut lower convexity (7) and ripple rings cut，And upper film loop and lower film loop can be played the effect of radially location by projection，Described ripple ring body (3) thickness is not less than 0.3mm，Sheet ring thickness is not less than 0.4mm,Wearing layer THICKNESS CONTROL set by loop is at 0.03 0.06mm up and down.
Description
Technical field:
The invention belongs to the one of piston ring, be specifically related to a kind of novel compositions piston ring.
Background technology:
It is known that along with automobile volume of production and marketing constantly rises, auto Parts Industry is risen the most therewith, day must be met increasingly
Acute automobile production industry, is exactly after market subsequently.Manufacture automobile engine all kinds of resource transition consumption useless, environment for human survival day
Benefit is contaminated, and the most day by day becomes the obstacle of modernization, also result in countries in the world and the great attention of expert at different levels.Respectively
Resource reasonable development is effectively utilized and refer to important process schedule and human setting house development meter with the depollution of environment by state government equally
Most important position in Huaing.Electromotor, as the core component of the vehicles, is that power consumption total amount is most at present, and discharge amount of exhaust gas is maximum
Power product.And the utilization of the how many pairs of social energy of the harmful gas of effective work efficiency size of electromotor and discharge and
Environmental Kuznets Curves serves vital effect.To this end, countries in the world have put into effect engine emission standard, Environmental Protection in China the most in succession
General bureau has also promulgated mandatory discharge standard.Therefore to meet that actual growing electromotor is wear-resisting and emissions requirements.This
Novel compositions piston ring upper and lower loop periphery is provided with wearing layer, it is possible to be effectively improved the hardness of multiple-piece piston-ring periphery, increases
Add its wearability, and middle ripple ring body can effectively cloth oily, prevent the dry friction because of oil starvation, thus improve electromotor wearability and
Emission performance.
Summary of the invention:
It is an object of the invention to provide a kind of novel compositions piston ring, this novel compositions piston ring upper and lower loop cylindrical
Face is provided with wearing layer, it is possible to be effectively improved the hardness of multiple-piece piston-ring periphery, increases its wearability, and middle ripple ring body can have
Effect cloth oil, prevents the dry friction because of oil starvation, thus improves wearability and the emission performance of electromotor.
For reaching above-mentioned purpose, a kind of novel compositions piston ring, by upper film loop (1), upper film loop wearing layer (2), ripple ring body
(3), ripple ring cross section (4), lower film loop wearing layer (5), lower film loop (6), ripple rings cut lower convexity (7), in ripple rings cut protruding (8)
Constitute, described a kind of novel compositions piston ring, it is characterized in that: up and down loop periphery is provided with wearing layer, upper film loop (1) and under
Loop (6) is supported by middle ripple ring body (3), and middle ripple ring body (3) has manufactured notch projection, i.e. ripple rings cut lower convexity
(7) and in ripple rings cut protruding (8), and upper film loop and lower film loop can be played the effect of radially location by projection.
In technique scheme, described a kind of novel compositions piston ring, it is characterized in that: described ripple ring body (3) is thick
Degree is not less than 0.4mm not less than 0.3mm, sheet ring thickness, and the wearing layer THICKNESS CONTROL set by upper and lower loop is at 0.03-0.06mm.
Accompanying drawing illustrates:
Fig. 1 is one novel compositions piston ring structure schematic diagram of the present invention；
Detailed description of the invention:
Below in conjunction with the accompanying drawings one novel compositions piston ring of the present invention is described in further detail；
As seen from Figure 1, one novel compositions piston ring of the present invention, by upper film loop (1), upper film loop wearing layer (2), ripple ring body
(3), ripple ring cross section (4), lower film loop wearing layer (5), lower film loop (6), ripple rings cut lower convexity (7), in ripple rings cut protruding (8)
Constitute, described a kind of novel compositions piston ring, it is characterized in that: up and down loop periphery is provided with wearing layer, upper film loop (1) and under
Loop (6) is supported by middle ripple ring body (3), and middle ripple ring body (3) has manufactured notch projection, i.e. ripple rings cut lower convexity
(7) and in ripple rings cut protruding (8), and upper film loop and lower film loop can be played the effect of radially location by projection.
As seen from Figure 1, in the present invention, the outer rank CKS of described a kind of tread distorts piston ring, it is characterized in that: described
Piston ring substrate (1) periphery is provided with CKS wearing layer (6), and the thickness of CKS wearing layer should control at 0.03-0.05mm.
It is an object of the invention to provide a kind of novel compositions piston ring, this novel compositions piston ring upper and lower loop cylindrical
Face is provided with wearing layer, it is possible to be effectively improved the hardness of multiple-piece piston-ring periphery, increases its wearability, and middle ripple ring body can have
Effect cloth oil, prevents the dry friction because of oil starvation, thus improves wearability and the emission performance of electromotor.
Claims (2)
1. a novel compositions piston ring, by upper film loop (1), upper film loop wearing layer (2), ripple ring body (3), ripple ring cross section (4), under
Loop wearing layer (5), lower film loop (6), ripple rings cut lower convexity (7), in ripple rings cut, protruding (8) are constituted, and described is a kind of new
Type multiple-piece piston-ring, is characterized in that: loop periphery is provided with wearing layer, upper film loop (1) and lower film loop (6) by middle ripple ring up and down
Body (3) supports, and middle ripple ring body (3) has manufactured notch projection, i.e. ripple rings cut lower convexity (7) and ripple rings cut epirelief
Rise (8), and upper film loop and lower film loop can be played radially positioning action by projection.
A kind of novel compositions piston ring the most according to claim 1, is characterized in that: described ripple ring body (3) thickness is the least
In 0.3mm, sheet ring thickness is not less than 0.4mm, and the wearing layer THICKNESS CONTROL set by upper and lower loop is at 0.03-0.06mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610560814.XA CN106089483A (en) | 2016-07-14 | 2016-07-14 | A kind of novel compositions piston ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610560814.XA CN106089483A (en) | 2016-07-14 | 2016-07-14 | A kind of novel compositions piston ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106089483A true CN106089483A (en) | 2016-11-09 |
Family
ID=57220372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610560814.XA Pending CN106089483A (en) | 2016-07-14 | 2016-07-14 | A kind of novel compositions piston ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106089483A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1846087A (en) * | 2003-09-02 | 2006-10-11 | 玛勒有限公司 | Multipart oil wiping ring for pistons of internal combustion engines |
| CN101379324A (en) * | 2006-01-31 | 2009-03-04 | 日本活塞环株式会社 | Three-piece oil ring and combination of three-piece oil ring and piston |
| CN103403409A (en) * | 2011-02-28 | 2013-11-20 | 日本活塞环株式会社 | Piston ring |
| CN103649605A (en) * | 2011-07-05 | 2014-03-19 | 马勒国际公司 | Oil scraper ring for a piston of an internal combustion engine |
-
2016
- 2016-07-14 CN CN201610560814.XA patent/CN106089483A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1846087A (en) * | 2003-09-02 | 2006-10-11 | 玛勒有限公司 | Multipart oil wiping ring for pistons of internal combustion engines |
| CN101379324A (en) * | 2006-01-31 | 2009-03-04 | 日本活塞环株式会社 | Three-piece oil ring and combination of three-piece oil ring and piston |
| CN103403409A (en) * | 2011-02-28 | 2013-11-20 | 日本活塞环株式会社 | Piston ring |
| CN103649605A (en) * | 2011-07-05 | 2014-03-19 | 马勒国际公司 | Oil scraper ring for a piston of an internal combustion engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |
|
| WD01 | Invention patent application deemed withdrawn after publication |