CN85104971A - Efficient electric driving system resort to vehicle's jolt - Google Patents
Efficient electric driving system resort to vehicle's jolt Download PDFInfo
- Publication number
- CN85104971A CN85104971A CN 85104971 CN85104971A CN85104971A CN 85104971 A CN85104971 A CN 85104971A CN 85104971 CN85104971 CN 85104971 CN 85104971 A CN85104971 A CN 85104971A CN 85104971 A CN85104971 A CN 85104971A
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- China
- Prior art keywords
- vehicle
- energy
- jolt
- resort
- jolting
- 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
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- Vehicle Body Suspensions (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of Piexoelectric actuator of high energy-saving vehicle bumping energy recycling, can play the energy recycling when vehicle is capable to be driven.That is: normally travelled by other power starting (oil turbine that vehicle disposes or battery etc.) earlier after, the energy that is namely got by the piezo-electric device conversion by jolting of producing of motion overcomes road surface and the air drag in the inertial states.Can close the power of vehicle device this moment, and vehicle can enter for a long time and " slide ".
Description
The present invention relates to electrolyte physics, traffic machinery, motor, hydraulic pressure transmission technology etc.
Travelling of all transport facilitys, because of condition of road surface, this potential energy that jolts of generation has the harm of all being considered as since the beginning, is overcome from designing as far as possible.The present invention turns bane into boon exactly, converts this harm to electric energy-energy recycling by piezo-electric effect.
1800, P Curie and J occupied some correspondences that the star brother found that promptly specific direction at some crystal applies mechanical strees or pulling force crystal and should go up and occur positive and negative bound charge respectively, and the density of its electric charge is directly proportional with the size of the application of force, is referred to as piezoeffect.
The research of carrying out abroad the earliest overlaps with the piezoelectric ceramic piece of 28 8.9 centimeter length, 1.27 cm thicks, and series connection is used and added 845kg/cm
2The impulse force success acquisition the high pressure of 275KV and the electric current of 2000A.If select good piezoelectric then can obtain higher voltage and bigger electric current.
Voltage, electric current and discharge time, depend on the size of piezoelectric element and application of force size and time (refer at every turn by light to the heavy application of force deadline).
Take automobile as example: the power fullcharging that generally all needs during vehicle starting to be disposed is exported.When speed per hour reaches 40Km/, on smooth road, only need ten of configuration power/once the resistance that can offset road surface and air and produce, and the engine of this moment is all fortune changes.Energy dissipation is serious, if the bumping energy recovery-Piezoelectric Driving that will produce this moment is ideal.As calculated and experiment, jolt power that conversion produces of preferable states is enough to overcome the resistance of road surface and air.
The present invention can realize like this.Ad hoc pair spring two in two of paying (what do not have is ad hoc) on the steel plate of every pair of steel plate or antirattle spring arranges pressure sensor.Even (be subjected to so very big jolting or the inclination of car load, also not only in first electric device is broken, and can prevent the generation of impulse high voltage, and prolong each discharge time.) compile to piezoelectric element through fluid power sensing many places stress, accelerating piezo-electric frequency, the electric energy of exporting from piezoelectric element enters drive motors again at steady crest voltage under the effect of electric capacity, battery with after filling gap current.
Drive motor is arranged on the tween drive spindle place, and armature of motor (rotor) and second(-)motion shaft are conjuncted, even engine drive like this.Only otherwise wish the motor generating of flowing backwards, just can not bring any machinery and other resistance, store opposite also can be as required the unnecessary inertia of descending the generating.Get final product like this consumption that effective regulation speed reduces brake, also correspondingly improved complete coefficient.
According to the above principle: can be made into the piezoelectricity electric car, this kind car if mix the soft storage battery (the recent patent of the U.S.) of U.S. Ha Weier laboratory invention will obtain from heavy and light, voltage height, power big, pollution-free with piezoelectricity be main can the piezoelectricity self-propelled vehicle, the latter mainly depends on the realization that soft storage battery patent is introduced.）
Claims (1)
- That utilizes transport facility to travel to produce jolting, and converts the energy circulation utilization of electric energy to through piezoelectric element.This device is characterised in that:At two of the ad hoc helper spring bullet ring of every helper spring or shockproof bullet ring (load carrier rear axle have helper spring need not establish in addition) piezoelectric transducer is set, stress compiles to piezoelectric element through fluid power transmission many places.According to first described piezoelectric energy conversion of jolting of claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85104971 CN85104971A (en) | 1985-06-22 | 1985-06-22 | Efficient electric driving system resort to vehicle's jolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85104971 CN85104971A (en) | 1985-06-22 | 1985-06-22 | Efficient electric driving system resort to vehicle's jolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85104971A true CN85104971A (en) | 1987-02-18 |
Family
ID=4794176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85104971 Pending CN85104971A (en) | 1985-06-22 | 1985-06-22 | Efficient electric driving system resort to vehicle's jolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85104971A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406763A (en) * | 2014-09-04 | 2016-03-16 | 株式会社Lg化学 | Vehicle auxiliary generator for generating power through inertial force |
-
1985
- 1985-06-22 CN CN 85104971 patent/CN85104971A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406763A (en) * | 2014-09-04 | 2016-03-16 | 株式会社Lg化学 | Vehicle auxiliary generator for generating power through inertial force |
| CN105406763B (en) * | 2014-09-04 | 2018-10-12 | 株式会社Lg化学 | Vehicle auxiliary generator and the vehicle for including the vehicle auxiliary generator |
| US10305398B2 (en) | 2014-09-04 | 2019-05-28 | Lg Chem, Ltd. | Auxiliary generator for vehicle that generates electric power using inertial force |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |