CN102072042A

CN102072042A - Hermetic piston ring

Info

Publication number: CN102072042A
Application number: CN 201110004907
Authority: CN
Inventors: 滕源海
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-12
Filing date: 2011-01-12
Publication date: 2011-05-25

Abstract

With the rapid development of economy in China, an automobile engine piston ring in the prior art has the problems of poor seal, downward exhaust leakage, low compression ratio, much accumulated carbon, high oil consumption, insufficient combustion, power shortage, over high engine temperature, increased piston reciprocating work doing resistance, downward exhaust of a new engine, more downward exhaust of an old engine, relatively serious air pollution, affected natural environment and the like. A hermetic piston ring provided by the invention can completely solve the problems. The hermetic piston ring is obtained through experiments, has high reliability, can be applied to the field of a piston engine, such as an automobile engine, a plane engine, a warship internal-combustion engine, a boat internal-combustion engine and the like, and has the advantages of avoiding heavy maintenance permanently, saving labour, time and money and the like.

Description

The tightness piston ring

Piston ring is the most crucial parts of various motors such as automobile, and he can directly influence the performance of motor, and the prior art new engine exists the reciprocal acting of fire plug to produce exhaust down.Exhaust is just more under the old motor.So compression ratio is low.Be short of power, burn oil, fire big, the kinetic energy loss of acting resistance, shortcomings such as fuel consumption is excessive, burning is insufficient, carbon distribution is too much, toxic emission is many, pollution is big down beyond the Great Wall.

The tightness piston ring is to adopt the transversely arranged extrusion of dual superimposition, makes the fire plug, does not arrange the gas leakage body when piston ring up and down reciprocatingly does work downwards, shown in Fig. 1 spare 1 and Fig. 2 piece number 1 piece number 2.Compress into by the piston ring mouth from the gas in the groove, sealed by Fig. 2 piece number 3 close compression rings, close oil ring Fig. 2 piece number 4 is that to seal Mi Qihuankou and back gap be close oil effect.Shown in spring shackle Fig. 2 piece number 5 and Fig. 3 piece number 4, the spring ring plate that processes positive and negative both direction is in order better to compress all rings in the groove, to play the tightness effect, and special process is manufactured each parts and must smartly be cooperated processing technology to implement.

The tightness piston ring is the shortcoming and defect that exists for prior art and innovation, advantage of the present invention be permanent not overhaul, durable, energy-conservation, compression ratio is high, fire plug acting resistance spy is little, power is strong, burns, not carbon distribution, discharge for a short time, experimental results show that good reliability.This technology is widely used in fiery piston engine field, as: motor car engine, airplane engine, train internal-combustion engine, warship, engine of boat and ship aspect etc.The above is an embodiment, but protection scope of the present invention is not limited thereto, and does and wants the accompanying drawing abridged, all should be encompassed within protection scope of the present invention.

Claims

1. tightness piston ring compression ratio height: engine power was strong in 13: 1.

2. motor up and down reciprocatingly does work and does not descend exhaust.

3. low-carbon emission, energy-conservation, 1.0 discharge capacities are example: hundred public about 2.7 liters, fuel-economizing is more than 50%.

4. New Development machine, old motivation carbon distribution not in burn oil, the cylinder never.

5. motor is not having under the lubricating oil situation, and scuffing of cylinder bore does not encircle not locking, the cylinder that do not rise (100 kilometers experiments).

6. about low about 60 degree of engine long time operating temperature, can not boil.

7. the engine spark plug resistance that up and down reciprocatingly does work is little, and piston ring is never wornout, so without overhaul, the saving of labor, save time, save money.

8. according to claim

A, cross-sectional figure;

B, plan view;

The smart processing technology that cooperates of each part requirement shown in C, the plan view.