ITMI982457A1

ITMI982457A1 - ELECTROMECHANICAL DEVICE SUITABLE TO INCREASE THE LIFE OF THE ELECTRIC CHARGE OF THE BATTERIES OF VEHICLES OPERATED BY ENGINES

Info

Publication number: ITMI982457A1
Authority: IT
Inventors: Luigi Bellora
Original assignee: Luigi Bellora
Priority date: 1998-11-12
Filing date: 1998-11-12
Publication date: 2000-05-12
Also published as: IT1303895B1

Description

DESCRIZIONE PER UN BREVETTO DI INVENZIONE INDUSTRIALE A DESCRIPTION FOR AN INDUSTRIAL INVENTION PATENT A

RIASSUNTO DELL’INVENZIONE SUMMARY OF THE INVENTION

A corredo di domanda di brevetto di invenzione a titolo: In support of an invention patent application by title:

“ Dispositivo elettromeccanico atto ad aumentare la durata della carica elettrica delle batterie di alimentazione dei veicoli azionati da motori elettrici “Electromechanical device designed to increase the duration of the electric charge of the power supply batteries of vehicles driven by electric motors

DESCRIZIONE DESCRIPTION

La presente invenzione si riferisce principalmente ad autoveicoli o similari azionati da motori elettici alimentati con batterie o accumulatori. The present invention mainly refers to motor vehicles or similar driven by electric motors powered by batteries or accumulators.

Come è noto ogni veicolo al quale viene impresso un movimento di traslazione, possiede un’energia detta energia cinetica EC, che risulta essere direttamente proporzionale alla massa de! veicolo stesso ed alla velocità posseduta. As is known, every vehicle to which a translation movement is imparted has an energy called kinetic energy EC, which is directly proportional to the mass of! vehicle itself and at the speed possessed.

Questa energia cinetica viene espressa dalla formula: This kinetic energy is expressed by the formula:

EC = (P: 2g) V2 EC = (P: 2g) V2

Tale energia è posseduta dai mezzo, sino a quando il veicolo si muove, viene quindi necessariamente sempre dissipata durante l’operazione di decelerazione (frenata), sino al momento in cui (V2) è diventato (O) e quindi si ha l’arresto del veicolo. This energy is possessed by the vehicles, as long as the vehicle moves, it is therefore always necessarily dissipated during the deceleration (braking) operation, until the moment in which (V2) has become (O) and therefore there is a stop. of the vehicle.

Se consideriamo ad esempio un autoveicolo tradizionale, si deduce che tale energia cinetica EC viene dissipata principalmente durante la frenatura delle ruote e dagli attriti passivi. If we consider, for example, a traditional motor vehicle, it can be deduced that this kinetic energy EC is dissipated mainly during the braking of the wheels and by passive friction.

E’ chiaro che recuperando questa energia, specie nelle auto elettriche ed accumulandola nelle batterie di alimentazione la durata della carica di queste ultime, può essere sensibilmente aumentata. It is clear that by recovering this energy, especially in electric cars and accumulating it in the power supply batteries, the duration of the latter's charge can be significantly increased.

11 principio tecnico del presente trovato, atto ad aumentare la durata di carica della batteria è il seguente: The technical principle of the present invention, suitable for increasing the battery charge duration, is as follows:

se ad un veicolo azionato da un motore elettrico ad esempio un automobile alimentata mediante accumulatori e batterie, viene applicata ad ogni ruota traslante un generatore di corrente, ne consegue che a seguito della trazione delle ruote stesse, viene prodotta energia elettrica che serve per integrare la carica della batteria. if a current generator is applied to each traveling wheel to a vehicle powered by an electric motor, for example a car powered by accumulators and batteries, it follows that as a result of the traction of the wheels themselves, electricity is produced which is used to integrate the battery charge.

Risulta evidente che pur dovendo spendere per la marcia dell’autoveicolo una quantità maggiore di energia, ogni qualvolta che per motivi di marcia viene staccata, P alimentazione al motore propulsore, le ruote continuano a girare per inerzia e quindi i generatori ad esse applicate continuano a girare producendo energia, che convogliata alle batteria ne integrano la carica. It is evident that even though a greater amount of energy has to be spent on driving the vehicle, whenever the power supply to the propulsion motor is disconnected for driving reasons, the wheels continue to rotate by inertia and therefore the generators applied to them continue to turn producing energy, which conveyed to the battery integrates the charge.

E’ chiaro che inoltre anche durante la marcia dell’autoveicolo i generatori applicati alle ruote, producono sempre corrente che compensa in parte quella spesa per la marcia, ma soprattutto è durante la decelerazione o nei tratti necessariamente percorsi in lolle per inerzia, che il recupero è totale, in quanto in questi casi, il motore non assorbe energia. It is also clear that also while the vehicle is running, the generators applied to the wheels always produce current which partially compensates for that expenditure for running, but above all it is during deceleration or in the stretches necessarily covered by inertia, that the recovery it is total, as in these cases, the motor does not absorb energy.

Se si considera che nei percorsi cittadini i tratti percorsi per inerzia rappresentano una notevole percentuale, si deduce che l’incremento dell’energia disponibile ricuperabile è sensibilmente notevole. If we consider that in city routes the sections traveled by inertia represent a significant percentage, it can be deduced that the increase in recoverable available energy is significantly significant.

L’applicazione di questo accorgimento aumento l’autonoma della batteria, riducendo sensibilmente gli interventi aumentando anche la rapidità della carica. The application of this expedient increases the autonomy of the battery, significantly reducing interventions and also increasing the speed of charging.

Come risulta evidente trattasi di un principio molto semplice di facile applicazione che offre notevoli vantaggiosi risultati. As is evident, this is a very simple principle that is easy to apply and offers remarkable advantageous results.

Un ulteriore considerazione: A further consideration:

poiché le ruote iniziano appena il veicolo inizia la sua marcia e anche i generatori al fine di non generare ulteriori forze negative durante lo spunto, è consigliabile l’impiego di un cambio meccanico di velocità od un variatore continuo (cambio automatico). since the wheels start as soon as the vehicle starts its march and also the generators in order not to generate further negative forces during starting, it is advisable to use a mechanical speed change or a continuous variator (automatic gearbox).

Inoltre il recupero può avvenire quando la velocità del veicolo è già notevole e quindi la EC disponibile, ha un valore maggiore. Furthermore, the recovery can take place when the vehicle speed is already considerable and therefore the available EC has a higher value.

Quest’ultimo accorgimento può essere realizzato sia con mezzi elettronici, meccanici che elettrici, come pure i generatori possono avere forme, capacità e potenze appropriate. The latter can be achieved both with electronic, mechanical and electrical means, as well as the generators can have appropriate shapes, capacities and powers.

Il principio esposto può trovare pratiche e vantaggiose applicazione non solo nel campo automobilistico, ma che in quei sistemi di organi in movimento di traslazione dove è possibile e conveniente recuperare energia, ad esempio vagoni ferroviari, motorini e biciclette. The above principle can find practical and advantageous applications not only in the automotive field, but also in those systems of moving parts where it is possible and convenient to recover energy, for example railway wagons, mopeds and bicycles.

E’ possibile corredare il veicolo con 2 o più batterie, di cui una eroga energia e l’altra o le altre sono sotto carica; munite di dispositivo elettronico che sposta automaticamente l’erogazione della batteria erogante ad una delle altre, quando questa risulta parzialmente insufficiente come descritto nella rivendicazione n. 13. It is possible to equip the vehicle with 2 or more batteries, one of which delivers energy and the other or the others are being charged; equipped with an electronic device that automatically shifts the delivery of the dispensing battery to one of the others, when this is partially insufficient as described in claim no. 13.

Non si ritiene necessario allegare disegni dimostrativi, in quanto la descrizione del trovato risulta molto semplice, da non richiedere alcun supposto illustrativo. It is not considered necessary to attach demonstrative drawings, since the description of the invention is very simple, not requiring any supposed illustrative.

Claims

CLAIMS 1. Recovery of kinetic energy by applying current generators driven by the translation of a movement system.

2. The energy recovery system according to claim 1 is characterized in that several generators can be applied to each wheel.

3. The energy recovery system referred to in claims 1 and 2 is characterized by the fact that instead of the armature, the stator can rotate on the armature.

4. The energy recovery system as per claims 1.2 and 3 is characterized by the fact that the generators can also be applied to commercial vehicles.

5. The energy recovery system referred to in the preceding claims is characterized by the fact that the generators can be applied to wheelchairs, cycles, tricycles, mopeds or other self-propelled vehicles operated by electric motors powered by batteries.

6. the energy recovery system as per the preceding claims is characterized by the fact that this recovery takes place regardless of the type of battery applied.

7. The energy recovery system as per the preceding claims is characterized in that the recovery can be integrated by solar batteries, braking recoveries, vehicle speed recoveries and the variation of the propulsion motor rotation.

8. The energy recovery system referred to in the preceding claims is characterized by the fact that the recovery can take place not necessarily from the starting point of the vehicle, but when a certain speed has been reached, also interposing an electromechanical or electronic gearbox. for the cue.

9. The energy recovery system as per the preceding claims is characterized in that generators arranged in a radial or coaxial position or other suitably sized arrangements can be applied to each wheel.

10.11 energy recovery system according to the preceding claims, is characterized in that electric bicycles suitable for the disabled can also be made. In this case it can take place through the application of a device operated with the pedals which operate an electromagnetic disc that produces current to be added to the translation recovery: EC = (P: 2g) V <2> or by applying a generator fixed to the rear wheel. 11.

The energy recovery system referred to in the preceding claims is characterized by the fact that it is also possible to apply one or more generators operated by the movement of air.

12. The energy recovery system referred to in the preceding claims is characterized by the application of generators directly to the propulsion engine, eliminating the power supply battery.

13. Energy recovery system referred to in the preceding claims, is characterized by the fact that it is possible to equip the vehicle with 2 batteries, one of which delivers energy and the other placed under charge. An electronic device shifts the delivery of one battery to the other whenever the supply battery is partially discharged or insufficient.

14. Energy recovery system characterized by the application of generators operated by inertia substantially as described and claimed.