CN105365490A - Heat dissipation method for car tire and auxiliary material thereof - Google Patents
Heat dissipation method for car tire and auxiliary material thereof Download PDFInfo
- Publication number
- CN105365490A CN105365490A CN201410448488.4A CN201410448488A CN105365490A CN 105365490 A CN105365490 A CN 105365490A CN 201410448488 A CN201410448488 A CN 201410448488A CN 105365490 A CN105365490 A CN 105365490A
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- Prior art keywords
- heat
- tire
- air
- heat dissipation
- wheel hub
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- 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.)
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Abstract
The invention discloses a heat dissipation method for a car tire and an auxiliary material thereof, and belongs to the field of car parts. The purpose of improving the heat dissipation effect of the car tire is achieved. According to the heat dissipation method, heat-conducting powder particles are injected in a tire air cavity formed by a rubber tire body and a metal wheel hub to improve the heat conducting characteristic of air in the air cavity; in the running process of a wheel, the heat-conducting powder particles move in the air cavity under the joint action of gravity, centrifugal force and the like; on one hand, the air in the air cavity is driven to flow, and heat exchange between the air and the metal wheel hub is sped up; on the other hand, the heat-conducting powder particles serve as a heat exchange medium to transmit heat to the metal wheel hub, the heat dissipation effect is further improved, and the purposes of reducing temperature increasing and lowering the tire pressure are achieved.
Description
Technical field:
The present invention relates to heat dissipating method and the auxiliary material thereof of motor tire.
Background technology:
At present, the motor tire of main flow, be generally made up of metal wheel hub and rubber tire two parts, the air cavity between rubber tire and metal wheel hub, is full of air.By the multiple action of pavement temperature and frictional heat, the temperature rise ratio of tire is higher, and the amplitude of tire pressure change also greatly.Under the disavantage combined actions such as high temperature, heavy duty, long-play, the potentially danger of blowing out enlarges markedly.At present, a kind of common, passive solution, is the tire pressure of monitoring tire, sets a threshold values, automatic alarm.
Summary of the invention:
The object of the invention is: the radiating effect improving motor tire.
The solution of the present invention is: the heat dissipating method of motor tire and auxiliary material thereof, form airtight tire air by rubber tire and metal wheel hub, in air cavity, be full of air, it is characterized in that: in airtight tire air, the powdery granule of filling heat-conductive, improves the thermal conduction characteristic of gas intracavity gas.In the operation process of wheel, under the combined action such as gravity and centnifugal force, the powdery granule of heat conduction moves in air cavity, on the one hand, drives the flowing of gas chamber air, accelerates the interchange of heat between air and metal wheel hub; On the other hand, as the medium of interchange of heat, heat is delivered to metal wheel hub, improves radiating effect further, reach reduction temperature rise, reduce the object of tire pressure.
The heat dissipating method of motor tire as above and auxiliary material thereof, is characterized in that: the powdery granule of heat conduction, is processed into nano level particle.Object is that reduction is to the collision of tire inner wall or friction.
Detailed description of the invention:
Advise the volume according to tire air, inject quantitative, nanoscale, lightweight, metallic particles, improve the thermal conduction characteristic of gas chamber air.Metallic particles when filling tire, can be placed within wheel hub in advance.
Claims (2)
1. the heat dissipating method of motor tire and auxiliary material thereof, form airtight tire air by rubber tire and metal wheel hub, be full of air in air cavity, it is characterized in that: in airtight tire air, the powdery granule of filling heat-conductive.
2. the heat dissipating method of motor tire as claimed in claim 1 and auxiliary material thereof, is characterized in that: the powdery granule of heat conduction, be processed into nano level particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410448488.4A CN105365490A (en) | 2014-08-29 | 2014-08-29 | Heat dissipation method for car tire and auxiliary material thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410448488.4A CN105365490A (en) | 2014-08-29 | 2014-08-29 | Heat dissipation method for car tire and auxiliary material thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105365490A true CN105365490A (en) | 2016-03-02 |
Family
ID=55368340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410448488.4A Pending CN105365490A (en) | 2014-08-29 | 2014-08-29 | Heat dissipation method for car tire and auxiliary material thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105365490A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3865169A (en) * | 1972-06-24 | 1975-02-11 | Yasuo Tsuruta | Radiation tire |
| US4003419A (en) * | 1973-12-21 | 1977-01-18 | Compagnie Generale Des Etablissements Michelin, Raison Sociale Michelin & Cie | Tire filled with lubricant coated cellular particles |
| CN1502489A (en) * | 2002-11-26 | 2004-06-09 | 路根成 | High-efficient radiation device for tyre air |
| CN1533411A (en) * | 2002-07-31 | 2004-09-29 | 横滨橡胶株式会社 | Rubber compositon, and pneamatic tire using the composition |
| CN102076510A (en) * | 2008-07-03 | 2011-05-25 | 雷克蒂塞尔公司 | Vehicle tyre |
| CN103492195A (en) * | 2011-04-14 | 2014-01-01 | 米其林集团总公司 | Tire for a handling vehicle |
-
2014
- 2014-08-29 CN CN201410448488.4A patent/CN105365490A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3865169A (en) * | 1972-06-24 | 1975-02-11 | Yasuo Tsuruta | Radiation tire |
| US4003419A (en) * | 1973-12-21 | 1977-01-18 | Compagnie Generale Des Etablissements Michelin, Raison Sociale Michelin & Cie | Tire filled with lubricant coated cellular particles |
| CN1533411A (en) * | 2002-07-31 | 2004-09-29 | 横滨橡胶株式会社 | Rubber compositon, and pneamatic tire using the composition |
| CN1502489A (en) * | 2002-11-26 | 2004-06-09 | 路根成 | High-efficient radiation device for tyre air |
| CN102076510A (en) * | 2008-07-03 | 2011-05-25 | 雷克蒂塞尔公司 | Vehicle tyre |
| CN103492195A (en) * | 2011-04-14 | 2014-01-01 | 米其林集团总公司 | Tire for a handling vehicle |
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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: 20160302 |
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| WD01 | Invention patent application deemed withdrawn after publication |