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INVENTION
Russian Federation Patent RU2139202
EVs
Name of the inventor: Boris Ivanovich Pimenov; Pivikova Irina
The name of the patentee: Boris Ivanovich Pimenov; Pivikova Irina
Address for correspondence:. 141100, Shchelkovo-3, Moscow region, ul.Institutskaya, 16, kv.6, Pimenov BI
Starting date of the patent: 1998.05.05
The present invention relates to vehicles to electric. deadlift. The proposed electric vehicle traction motors are powered by a capacitor, the elements of which are areas of the body structure in the form of a metal block. layers separated by electrically insulating material. The outer layers are made of electrically non-conductive capacitor material, such as epoxy resins and reinforced with strands of polytetrafluorethylene. This reduces the weight of an electric vehicle and to increase the corrosion resistance of its body.
DESCRIPTION OF THE INVENTION
The invention relates to transport and can be used in electric vehicles.
There are electric cars containing body with trim, traction engines, transmission and chassis, in which as a power source of electric motors used capacitor banks (1).
The prototype of the proposed electric car can serve as the closest the technical essence and attainable effect, electric vehicle, comprising the traction motors are made in the back of the electrical capacitors and electrical power drive connected between the traction motors and electric capacitors, the elements of which are areas of the body structure in the form of metal layers separated from each other electrically insulating material and enclosed in the outer metal layers with a sealed space elektrovyvodom from internal metal layers (2).
The disadvantage of this electric vehicle is used for the manufacture of the metal outer layers of the capacitor and, consequently, an increase in its weight. In addition, the metal outer layers susceptible to external influences aggressive chemicals and corrosion can be destroyed with the failure of the capacitor.
The object of the invention is to reduce the weight and increase the electric corrosion resistance of its body.
To achieve this goal in the famous electric vehicle comprising traction motors are made in the back of the electrical capacitors and electrical power drive connected between the traction motors and electric capacitors, the elements of which are areas of the body structure in the form of metal layers separated from each other by an electrically insulating material and closed the outer layers in elektrovyvodom a sealed space from the inner metal layers, the outer layers are made of electrically non-conductive capacitor material, hermetically connected to the other parts of the body.
Furthermore, the outer layers are made of capacitors epoxy resins.
Furthermore, the outer layers are reinforced with electrically non-conducting materials capacitors.
Furthermore, the outer layers of reinforcement filaments of capacitors comprises polytetrafluorethylene.
Comparative analysis of the prototype of the present invention shows that it is characterized in that the outer layers are made of electrically non-conductive capacitor material sealed together with parts of the body.
And the difference is that the outer layers are made of capacitors epoxy resins.
In addition, the difference is that the outer layers of the capacitors reinforced with electrically non-conducting materials.
The difference is that the reinforcement of the outer layers of capacitors comprises yarns of PTFE.
Comparative analysis of the differences can be concluded about the novelty of the proposed construction of an electric vehicle.
Comparing the proposed invention with the prototype and other analogs such purpose shows that by using the proposed electric vehicle can be performing capacitor outer layers located in a body of electrically non-conducting material reinforced epoxy resin, to reduce body weight and to avoid corrosion of the capacitor case from external chemical influences.
These positive effects can not be achieved by conventional means, which gives grounds to assert that the proposed invention is exceeded the current level of science and technology.
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The invention is illustrated in the drawing, which shows in longitudinal section an electric (side view). The drawing shows an electric, comprising a body 1 with a cover 2 and a bottom 3. The electric traction motors and contains 4, 5, and electrical power drive made in the body 1, the elements of electrical capacitors. The drawing shows the capacitor elements formed in the roof 2 and a bottom 3 as internal metal layers 6, 7 separated by electrically insulating layers. The outer layers 8 capacitors roof 2 and the bottom 3 is made of electrically non-conductive material and form with respect to the inner layers 6 and 7 a closed sealed space with elektrovyvodom 9 of the internal metal layers 6. Outer layers 8 are sealed with the rest of the body 1 and the inner metal layers 6 are connected to electrical power drive motors 4 and 5 by wires 10. The outer layers 8 made of epoxy resin reinforced with electrically non-conductive strands of polytetrafluorethylene (not shown). |
EVs WORKS AS FOLLOWS
An external charger through a charge 9 elektrovyvod internal metal layers 6 (condenser) located in the roof 2 and the bottom 3 of the body 1. After the electric charge of the capacitor is ready to move.
The internal metal layers 6 through 9 elektrovyvod and electrical power drive through 5 wires 10 are connected to the motor 4. Electric in motion.
As the electric vehicle movement capacitors are discharged and must be recharged again. The capacitors are charged for 5 to 10 minutes and electric again ready to move.
Making the outer layers of electrically non-conducting materials - reinforced epoxy resin reduces the weight of an electric vehicle, it eliminates corrosion damage capacitor devices.
USED BOOKS
1 Inventor. 1991, N 3, p. 6 and 7.
2. Patent RF N 2060909, B 60 L 11/12, 1992.
CLAIM
1. Electric comprising traction motors, electrical capacitors, formed in the body, and electrical power drive is connected between the electrical capacitors and traction motors, characterized in that the elements of capacitors comprise portions bodywork and designed as metal layers separated by electrically insulating material and closed outer layers to form a sealed space with elektrovyvodom from internal metal layers, wherein portions of the body structure, the outer layers forming the capacitor are made of electrically non-conducting material and connected to other parts of the body.
2. Electric according to claim 1, characterized in that the sections of the bodywork which form the outer layers of the capacitor are made from epoxy resins.
3. Electric according to claim 1 or 2, characterized in that the sections of the bodywork which form the outer layers of the capacitors are reinforced with electrically non-conducting materials.
4. Electric according to claim 3, characterized in that the reinforcement areas of the body, the outer layers forming the capacitor comprises filaments of fluoroplastic.
print version
Publication date 25.03.2007gg
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