CN101244683A

CN101244683A - Intelligent tire

Info

Publication number: CN101244683A
Application number: CNA2008100025041A
Authority: CN
Inventors: 路元林; 张宗普; 潘普礼
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-04
Filing date: 2008-01-04
Publication date: 2008-08-20

Abstract

The invention relates to an intelligent tire, which is characterized in that elasticity (high pressure balloon) is used to self-close and divide the integral inflation chamber in prior tires, a leakage self-repairing layer is added on the inner layer of the cover tire, and a relative air adjusting chamber is provided; by using such technologies, the intended purpose is achieved. The intelligent tire has the advantages of encompassing the strengths of prior tires, doing away with the deficiencies, preventing explosion, and automatically repairing the leakage during the driving of vehicles.

Description

Intelligent tire

In order to solve the present vehicle tire flat defective that can not repair voluntarily and blow out under steam, prevent the danger that this defective brings for personnel, vehicle in running at high speed, absorb damping of present inflated rubber tire and the advantage that is fit to various road travelings, piece together the deficiency abandon, Gu and invented this intelligent tire.

The technical scheme that this intelligent tire adopts is:

One, increasing the self-healing drop ply in the tire now, this layer is made up of rubber pattern and the colloid that liquid chance air can solidify rapidly, and rubber pattern carries out the bulk sealing to colloid.

Two, utilizing the high resiliency of rubber to make can be according to the balloon body of certain space random deformation, make balloon body under certain pressure intensity, shrink in the tire of packing into according to vehicle carrying limit again, thereby realize that the one gaseous state in the present tire (gas is to exist with a continuous configuration in the tire now, so claim the one gaseous state) is carried out many volumes (hundreds of is to several thousand) elasticity to be decomposed.

Three, guarantee the relative adjustability of tolerance in the tire, because the gas of certain volume is with variation of temperature, pressure changes thereupon in it, and vehicle load neither be changeless in addition.Therefore, it is adjustable relatively tolerance must to be set in the tire.The reality of its tunability is emitted or is filled between each balloon body certain gas flow and realizes.That is to say that the space between its balloon is as present tire inner tube with the external world.It is the adjustability osed top.(balloon body is after charging into tire, and its form is with its spatial shape of living in.Here unanimous between the higher and lower levels in order to make.Understand to refer to an object together, so all use balloon body one speech).

Intelligent tire why punctured in the vehicle ' and do not influence at that time cruising and under steam voluntarily mending-leakage blow out with preventing.Reason is that it utilizes numerous self-closing balloon bodies that one gas in the present tire has been carried out most amounts decomposition and the self-healing drop ply arranged in action again.Concrete reason, we know that the pressure of gas in the tire is quite high, the pressure in the single spheroid also is quite high.But then lack a lot than gas flow in the present one gaseous state tire with regard to the gas flow in the single spheroid.(hundreds of that is gas flow in the present tire is to several millesimals).So the hundreds of that this gas fgn impact energy also is present tire is to several millesimals.Again because of each spheroid shrinks in the mutual extrusion lower volume, the ball wall thickening.Therefore, spheroid explosion probability is minimum.Say for gas adjustable between ball that in like manner its amount is deposited narrow-minded a lot equally than present tire one gaseous state, though their pressure is identical.But because spheroid accounts for most of space of tool and gas flow in tire.So its fgn impact energy when being punctured is also little.It is ten to 1/20th of present tire.Here it is this tire also is difficult for the reason of blowing out under half situation of the identical or present tire intensity of intensity.

About vehicle by bundle wear it is travelled as usual and under steam voluntarily mending-leakage be to realize like this.After vehicle tyre is worn by bundle.But the gas that outwards discharges in it is the gas of pressure regulation between balloon pricks the gas of wearing in indivedual balls with quilt, ten to 1/20th of the interior gas gross of this gas comprises tire, the gravity of vehicle is born by balloon body this moment, tire not therefore deficency sink fully, so can not influence vehicle cruising at that time.Intelligent tire is after being worn by bundle, and after discharging in portion gas in it, liquid glue enters under the extruding of interior spheroid and punctures mouth in the self-healing drop ply.Because portion gas is emitted inside and outside air pressure balance in it.The colloid of extruding from the self-healing drop ply just can solidify, bond under state of nature.Other contiguous spheroid that punctures the mouth place slides to and punctures the effect that mouth plays the leak stopping mouth again in the intelligent tire simultaneously, and this more provides inside casing spare to mending-leakage.The external pressure that the rotation of tire provides to mending-leakage again.The two-way cambial intensity of mending-leakage that more increased.

About the reason of selecting the high pressure balloon for use is because the tire in running condition, though wherein everywhere pressure equate.But its local gas flow then changes.Be that the cover tire at tread surface place and non-tread surface place and the distance at axle center are unequal.Intelligent tire is about this adjusting.Its is the same with present regulating voluntarily of gas integraty tire, and gas integraty tire is by gas flow adjusting in it only now, and intelligent tire is to utilize gas flow adjusting between the distortion of high pressure gas spheroid and spheroid.So it has the advantage of present tire to remedy its defective again, in practice,, promptly increase the service life of tire because its good performance is not blown out under equality strength with together present tire, also just reduced the loss of rubber raw materials certainly relatively.

Art under the intelligent tire is about the innovative design of tire construction and the performance of premium properties.

Technical background is:

The high resiliency of rubber and be suitable as tire and use to known to everybody, the colloid that the chance air in the self-healing drop ply can solidify (knot) rapidly goes on the market.

Description of drawings:

Fig. 1. be pack into one side cross sectional drawing (tire middle part cutaway view should be the both sides of symmetry, and what draw is on one side) of equal big or small balloon body of intelligent tire here

Fig. 2. for intelligent tire is adorned one deck spherula, one side cross sectional drawing of the bigger spheroid of then packing into by certain requirement prior to the cover tire internal layer.

Fig. 3. be the intelligent tire part sectional view.

From accompanying drawing 1, Fig. 2 can clearly understand the structure of intelligent tire among Fig. 3, and it divides three structures two Gas storehouse, three structures are cover tire, the self-healing drop ply, and balloon body, two gas storehouses are a self-closing gas storage for each balloon body The gas storage storehouse that is formed by self-healing drop ply and part cover tire between storehouse and balloon body, between balloon body by the self-healing drop ply Be can relative pressure regulating chamber with gas storage storehouse that the part cover tire forms, its effect can according to the residing environment of automobile and year Heavy phase is to pressure regulation. Reviewing one's lessons by oneself mending-leakage arranges for reaching its effect. The effect of the balloon body that each is self-enclosed is real Existing, the one, reduce relative pressure regulating chamber gas-storing capacity and explosion-proof, the 2nd, lower of the relative pressure regulating chamber deficency of tire situation Support tire unlikely depression is travelled automobile as usual, and what increase explanation here is balloon body state in the tire, Be not as scheming drawn state, it is not to be spherical shape fully, but consistent with its residing spatial shape.

Fig. 1, Fig. 2 is among Fig. 3:＜1〉refer to cover tire,＜2〉refer to self-healing drop ply,＜3〉balloon body,＜4 〉 The steel basin.

The specific embodiment:

The specific embodiment is to be provided with to add the ball window on tire and steel basin contact site tire, and the adding of balloon body adopts high-pressure chamber or high pressure injection ball rifle to reach the form as figure.Here to say be about large and small, the quantity of wherein using balloon body what, load in mixture and single dress and the big or small sequence of positions of institute's spheroid of adorning, thickness with the self-healing drop ply, should assemble according to various vehicle tyre models, because each vehicle load and running environment are different, same situation under the equal conditions is arranged also.

Claims

1. the feature of intelligent tire is: utilize the self-closing elasticity balloon body of high pressure that present one gaseous state chamber tire is carried out many spatial elastic and decompose (cutting), increase the self-healing drop ply, relative regulating the qi flowing in the channels chamber is set, tire anti-explosion can be worn in thorn does not again influence vehicle cruising at that time, and mending-leakage voluntarily under steam.Make vehicle more safe and reliable.

2. according to claim 1, the feature that relative regulating the qi flowing in the channels chamber is set is: between each balloon body, be airtight as relative regulating the qi flowing in the channels chamber with inner layer of tire in tire.

3. according to claim 1, the feature that relative regulating the qi flowing in the channels chamber is set is: in tire near setting up relative regulating the qi flowing in the channels chamber separately between balloon body in steel basin place and the tire.