CN101249781A - Static elimination method for automobiles - Google Patents
Static elimination method for automobiles Download PDFInfo
- Publication number
- CN101249781A CN101249781A CNA2008101036626A CN200810103662A CN101249781A CN 101249781 A CN101249781 A CN 101249781A CN A2008101036626 A CNA2008101036626 A CN A2008101036626A CN 200810103662 A CN200810103662 A CN 200810103662A CN 101249781 A CN101249781 A CN 101249781A
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- China
- Prior art keywords
- conducting film
- tire
- soft conducting
- wheel hub
- ground
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Abstract
A method of automobile static elimination is to attach a soft conductive film on the outer circle edge of the automobile wheel hub and the side wall of the tire. The soft conductive film is a round ring with an outer diameter which is equal to the outer diameter of the tire and the inner diameter is not larger than the outer diameter of the metal hub. The automobile static elimination can be guaranteed if the soft conductive film is in good condition or slightly damaged (the distance between the outer edge of the film and the ground is less than 3-5 mm), meanwhile, the soft conductive film can protect the tire rubber (preventing the rubber from the invasion of acid-base and the UV) which is good-looking and practical.
Description
Technical field
The present invention relates to eliminate automobile electrostatic technique field, particularly a kind of method of utilizing conducting film to eliminate automobile static.
Background technology
Between the car body of automobile and the wheel hub is that metal is communicated with, and the wheel of automobile is made by rubber, under the climatic conditions of drying, it is insulator, this just caused car body in ground-surface insulation, in the process that automobile is travelling, after static charge on a variety of causes band, can't be discharged into ground to static by tire, cause static constantly accumulation on car body, cause the damage of phenomenon that static hits the person, car electrics and cause sparking or the like, bring all adverse influences, it is very dangerous that static sparking especially takes place when petrol service station!
At present, be to adopt afterbody that an iron chains or conductive rubber band are set for the method that prevents automobile static at automobile, be dragged to ground, be communicated with car body and ground.Though this method has solved the problem of automobile static on certain degree, have following defective: 1, easy hook ground foreign matter, fragile and block, there is the conduction requirement of potential safety hazard and out of reach anticipation; 2, in the driving process of automobile, iron chains and conductive rubber band easily hike up or upspring, and do not have the effect of electrostatic prevention; 3, not attractive in appearance, and iron chains is disorderly loud under steam, influences the appearance of the city and driving.
Summary of the invention
Main purpose of the present invention is to address the above problem; a kind of method of eliminating automobile static is provided; this method is to utilize soft conducting film attached on automotive hub outer and the lower tire side wall; make car body and ground conducting; reach the effect of eliminating car body static; simultaneously rubber for tire there is protective effect (intercepting soda acid and the ultraviolet ray infringement to rubber), attractive in appearance, practical.
In order to achieve the above object, technical scheme provided by the invention is: a kind of method of eliminating automobile static, and this method is provided with soft conducting film, on the sidewall attached to the wheel hub outer of automotive wheel and tire; Soft conducting film is the annular arrangement conducting film, matches with the accompanying wheel hub outer and the sidewall of tire, and its overall diameter equals the external diameter of tire, and its internal diameter is smaller or equal to the external diameter of metal wheel hub;
The thickness of soft conducting film is smaller or equal to 1.5 millimeters;
On the internal diameter of soft conducting film arbitrarily a bit and its external diameter foreign trader apart from the resistance between the point of minimum smaller or equal to 10
9Ohm;
Soft conducting film has hygroscopic property;
Soft conducting film is bonded on the sidewall of wheel hub and tire by conducting resinl;
Soft conducting film is brushed on the sidewall of wheel hub and tire uniformly by conductive emulsion;
Soft conducting film is sprayed on the sidewall of wheel hub and tire uniformly by conductive emulsion.
Principle of work of the present invention and beneficial effect: the present invention utilizes soft conducting film to connect metal wheel hub and ground, directly the static charge of car body is conducted into ground by the palmitin conducting film, to reach the purpose of eliminating car body static.
In the application of reality, because the outer circumferential edges and the ground of soft conducting film constantly rub, can cause wearing and tearing, cause the outer peripheral edges of soft conducting film not reach ground, at this moment the soft conducting film of worn-down outer can form the fitfull edge, simultaneously because the deformation of tire in travelling, the tip, outer of soft conducting film is (because film is very thin, and thickness is smaller or equal to 1.5 millimeters, sharp-pointed as the similar edge of a knife in film circumference outer, so claim the tip, outer) very near apart from ground, distribution principle by static on the physics is learnt, the tip, outer of car body and soft conducting film is the equipotentiality body, the car body static charge of the overwhelming majority can be assembled by most advanced and sophisticated place near the ground, this outer, according to e=v/d, wherein, v is that this tip, outer is to ground-surface electrostatic potential, Gao Keda volts up to ten thousand and even tens thousand of volt, d is that this tip, outer is to ground-surface distance, very short, under less than 3 millimeters situation, this tip, outer is very powerful to ground-surface static electric field e, be enough to make this tip, outer to the air generation ionization between ground and instant conductive, reach the effect of eliminating automobile static.
To sum up, under the method for elimination automobile static of the present invention, or damage rate is little (film outer far from ground less than the 3-5 millimeter) clear condition intact, all can guarantee to reach the effect of elimination automobile static at soft conducting film.Owing to can adhere to conducting film with the mode of spraying and brush, be convenient to implement and change.
The specific embodiment:
Embodiment 1: a kind of method of eliminating automobile static, this method are provided with on the sidewall of soft conducting film attached to the wheel hub outer of Jetta automotive wheel and tire; Soft conducting film is the annular arrangement conducting film, matches with the accompanying wheel hub outer and the sidewall of tire, and its overall diameter equals the external diameter of tire, and its internal diameter is less than 5 millimeters of the external diameters of metal wheel hub;
The thickness of soft conducting film is 0.2 millimeter;
On the internal diameter of soft conducting film arbitrarily a bit and on its external diameter the resistance between the minimum point of distance be 10
3Ohm;
Soft conducting film is bonded on the sidewall of wheel hub and tire by conducting resinl.
This method utilizes soft conducting film to connect metal wheel hub and ground, directly the static charge of car body is conducted into ground by soft conducting film, to reach the purpose of eliminating car body static.
In the application of reality, because the periphery of soft conducting film constantly rubs because of ground, can cause wearing and tearing, cause the outer peripheral edges of soft conducting film not reach ground, at this moment the soft conducting film of worn-down can form the fitfull edge, simultaneously because the deformation of tire in travelling, the tip, outer of soft conducting film is (because film is very thin, and thickness is smaller or equal to 1.5 millimeters, sharp-pointed as the similar edge of a knife in film circumference outer, so claim the tip, outer) very near apart from ground, distribution principle by static on the physics is learnt, the tip of car body and soft conducting film is the equipotentiality body, the car body static charge of the overwhelming majority can be assembled by most advanced and sophisticated place near the ground, this outer, according to e=v/d, wherein, v is that this tip, outer is to ground-surface electrostatic potential, Gao Keda volts up to ten thousand and even tens thousand of volt, d is that this tip, outer is to ground-surface distance, very short, under less than 3 millimeters situation, this tip, outer is very powerful to ground-surface static electric field e, be enough to make this tip, outer to the air generation ionization between ground and instant conductive, reach the effect of eliminating automobile static.
Embodiment 2: most of identical with embodiment 1, difference is: be applied on the golden cup car; The thickness of soft conducting film is 0.3 millimeter; Its internal diameter equals the external diameter of metal wheel hub, but contacts with the wheel hub outer; On the internal diameter of soft conducting film arbitrarily a bit and on its external diameter the resistance between the minimum point of distance be 10
4Ohm; Soft conducting film has hygroscopic property.
This method utilizes soft conducting film to connect metal wheel hub and ground, directly the static charge of car body is conducted into ground by the palmitin conducting film, to reach the purpose of eliminating car body static.
In the application of reality, because the periphery of soft conducting film constantly rubs because of ground, can cause wearing and tearing, cause the outer peripheral edges of soft conducting film not reach ground, at this moment the soft conducting film of worn-down can form the fitfull edge, simultaneously because the deformation of tire in travelling, the tip, outer of soft conducting film is (because film is very thin, and thickness is smaller or equal to 1.5 millimeters, sharp-pointed as the similar edge of a knife in film circumference outer, so claim the tip, outer) very near apart from ground, distribution principle by static on the physics is learnt, the tip of car body and soft conducting film is the equipotentiality body, the car body static charge of the overwhelming majority can be assembled by most advanced and sophisticated place near the ground, this outer, according to e=v/d, wherein, v is that this tip, outer is to ground-surface electrostatic potential, Gao Keda volts up to ten thousand and even tens thousand of volt, d is that this tip, outer is to ground-surface distance, very short, under less than 3 millimeters situation, this tip, outer is very powerful to ground-surface static electric field e, be enough to make this tip, outer to the air generation ionization between ground and instant conductive, reach the effect of eliminating automobile static.
Embodiment 3: most of identical with embodiment 2, difference is: soft conducting film is brushed on the sidewall of wheel hub and tire uniformly by conductive emulsion, dries into soft conducting film.
Embodiment 4: most of identical with embodiment 2, difference is: soft conducting film is uniformly sprayed on the sidewall of wheel hub and tire by conductive emulsion, dries into soft conducting film; This conductive emulsion is to be potted in the head tank of pressure, is sprayed on the sidewall of wheel hub outer and tire.
To sum up, under the method for elimination automobile static of the present invention, or damage rate is little (film outer far from ground less than the 3-5 millimeter) clear condition intact, all can guarantee to reach the effect of elimination automobile static at soft conducting film.Owing to can adhere to conducting film with the mode of spraying and brush, be convenient to implement and change.
Though the present invention utilizes the foregoing description to carry out at length setting forth, and is not to limit the present invention, any those skilled in the art should do various changes and modification, without departing from the spirit and scope of the present invention, should be considered as protection scope of the present invention.
Claims (7)
1. method of eliminating automobile static is characterized in that: this method is provided with on the sidewall of soft conducting film attached to the wheel hub outer diameter side edge of automotive wheel and tire; Described soft conducting film is the annular arrangement conducting film, matches with the accompanying wheel hub outer and the sidewall of tire, and its overall diameter equals the external diameter of tire, and its internal diameter is smaller or equal to the external diameter of metal wheel hub.
2. the method for elimination automobile static according to claim 1 is characterized in that: the thickness of described soft conducting film is smaller or equal to 1.5 millimeters.
3. the method for elimination automobile static according to claim 1 is characterized in that: on the internal diameter of described soft conducting film arbitrarily a bit and on its external diameter the resistance between the minimum point of distance smaller or equal to 10
9Ohm.
4. the method for elimination automobile static according to claim 1 is characterized in that: described soft conducting film has hygroscopic property.
5. the method for elimination automobile static according to claim 1 is characterized in that: described soft conducting film is bonded on the sidewall of wheel hub outer and tire by conducting resinl.
6. the method for elimination automobile static according to claim 1 is characterized in that: described soft conducting film is brushed on the sidewall of wheel hub outer and tire uniformly by conductive emulsion, dries into soft conducting film.
7. the method for elimination automobile static according to claim 1 is characterized in that: described soft conducting film is uniformly sprayed on the sidewall of wheel hub outer and tire by conductive emulsion, dries into soft conducting film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101036626A CN101249781A (en) | 2008-04-10 | 2008-04-10 | Static elimination method for automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101036626A CN101249781A (en) | 2008-04-10 | 2008-04-10 | Static elimination method for automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101249781A true CN101249781A (en) | 2008-08-27 |
Family
ID=39953437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101036626A Pending CN101249781A (en) | 2008-04-10 | 2008-04-10 | Static elimination method for automobiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101249781A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358111A (en) * | 2011-07-24 | 2012-02-22 | 曹伟 | Vehicle wheel electrostatic discharge device |
| CN108725359A (en) * | 2017-04-13 | 2018-11-02 | 丰田自动车株式会社 | The neutralizer of vehicle |
-
2008
- 2008-04-10 CN CNA2008101036626A patent/CN101249781A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358111A (en) * | 2011-07-24 | 2012-02-22 | 曹伟 | Vehicle wheel electrostatic discharge device |
| CN108725359A (en) * | 2017-04-13 | 2018-11-02 | 丰田自动车株式会社 | The neutralizer of vehicle |
| CN108725359B (en) * | 2017-04-13 | 2021-04-16 | 丰田自动车株式会社 | Static eliminator for vehicle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20080827 |