WO2008129589A2 - Système à géométrie variable pour capter de l'énergie solaire et photovoltaïque qui peut être appliquée sur des véhicules électriques - Google Patents

Système à géométrie variable pour capter de l'énergie solaire et photovoltaïque qui peut être appliquée sur des véhicules électriques Download PDF

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Publication number
WO2008129589A2
WO2008129589A2 PCT/IT2008/000291 IT2008000291W WO2008129589A2 WO 2008129589 A2 WO2008129589 A2 WO 2008129589A2 IT 2008000291 W IT2008000291 W IT 2008000291W WO 2008129589 A2 WO2008129589 A2 WO 2008129589A2
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WO
WIPO (PCT)
Prior art keywords
variable
photovoltaic
panels
capturing
streamlining
Prior art date
Application number
PCT/IT2008/000291
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English (en)
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WO2008129589A3 (fr
Inventor
Michele Straziota
Original Assignee
Michele Straziota
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Michele Straziota filed Critical Michele Straziota
Publication of WO2008129589A2 publication Critical patent/WO2008129589A2/fr
Publication of WO2008129589A3 publication Critical patent/WO2008129589A3/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
    • B60L8/003—Converting light into electric energy, e.g. by using photo-voltaic systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J17/00—Weather guards for riders; Fairings or stream-lining parts not otherwise provided for
    • B62J17/08—Hoods protecting the rider
    • B62J17/086—Frame mounted hoods specially adapted for motorcycles or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/80—Accessories, e.g. power sources; Arrangements thereof
    • B62M6/85—Solar cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2270/00—Problem solutions or means not otherwise provided for
    • B60L2270/30—Preventing theft during charging
    • B60L2270/34—Preventing theft during charging of parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

Definitions

  • the present invention relates to a variable- geometry system for capturing solar and photovoltaic energy that can be applied on electrically driven vehicles, whether these be two-wheeled, three-wheeled or four-wheeled vehicles.
  • solar energy is meant the thermal or electrical energy produced by exploiting directly the energy irradiated from the Sun to the Earth. At each instant the Sun transmits onto the orbit of the Earth energy higher than 1300 W per square metre. Taking into account the fact that the Earth is a sphere (and hence the rays often arrive at an angle) that moreover rotates, the solar irradiation on the surface of the Earth averaged over twenty-four hours and over the four seasons is, at European latitudes, approximately 200 W per square metre.
  • plastic materials have been invented that exploit nanotechnologies, converting the sun's visible and infrared rays, and hence being able to operate even in the presence of clouds, into electricity.
  • Said materials may moreover be used as portable generators and hence be sprayed on surfaces (for example, on motor vehicles) .
  • polymeric or organic semiconductors the latter are understood as single molecules, the former as a lattice of interconnected organic molecules, which can be used for the production of photovoltaic cells.
  • Said materials can be doped so as to behave as electron donors or acceptors, can be juxtaposed to form heterojunctions, and present characteristics of flexibility that render them adequate for the production of flexible cells.
  • the German patent No. DE 3524026 Al relates to solar panels that can be applied on the thermal rear window on the inside of the automobiles or, once again inside automobiles, on the glazed surfaces of the windows .
  • the basic disadvantage of this invention regards the fact that the surfaces that capture the sun's rays, in addition to being of a fixed type, are installed within the automobile purely as an additional kit.
  • a further disadvantage, not less important than the previous one, is due to the fact that said surfaces within the passenger ' compartment, set in positions corresponding to the internal glazed surfaces, constitute a limitation to the sight of the driver and of the occupants of the automobile itself, as likewise an additional., non-negligible, hazard in the event of accident .
  • the French patent No. 2616116 concerns photovoltaic panels to be applied preferably on campers by means of shafts hinged in positions corresponding to the outer part of the glazed surfaces thereof, as well as being orientable once again from outside the dwelling area, so as to capture in an optimal way the energy to be conveyed and accumulated by means of a particular system to the electrical loads of the camper.
  • the basic disadvantage of this invention lies in the fact that the photovoltaic energy-capturing surfaces, constituted by photovoltaic modules hinged outside the camper, are insufficient for accumulation of electrical energy such as to move the motor vehicle itself, but are only and exclusively sufficient to supply certain small electrical loads present within the dwelling areas of the camper itself.
  • said photovoltaic surfaces are hinged, they do not enable at all the possibility of being opened or moved when the caravan or camper itself is travelling, both for reasons of safety and because they would not be able to withstand at all the aerodynamic stresses of the wind.
  • German patent No. DE 4003513 Al regards, instead, a system for capturing solar energy constituted by a plurality of panels provided as an additional kit to be installed in positions corresponding to the outer part of the cowling of the automobile, in a way similar to a roof rack, provided with an orientable base, which can also be extended as surface for capturing the solar energy by means of opening in book-like fashion of a plurality of solar panels hinged on the sides of said base.
  • the U.S. patent No. US 6,423,894 Bl relates to a technological improvement of the preceding German patent, presenting a modular solar panel to be constrained as an additional kit outside, once again in areas corresponding to the bars of the roof rack of an automobile, with a surface that can be extended so as to cover either partially or totally the upper part of the cowling of the automobile itself.
  • the U.S. invention solves the problems linked to the need to move the energy-capturing surfaces of the solar panels during motion of the automobile, so improving in part also the safety thereof, it presents limitations identical to the previous ones as regards the limited surfaces that capture the solar energy, which are insufficient for accumulation of the amount of electrical energy necessary for moving the automobile itself for long stretches.
  • the U.S. patent does nothing more than extend panels over a surface that is already potentially exploitable for creating an energy-capturing surface for the automobile, as precisely is the cowling of the automobile.
  • German patent DE 19701631 Al regards a motor- driven bicycle provided with a panel that captures solar energy, which is set as covering for the bicycle itself and can be rigidly applied in .the area behind the saddle (as likewise to the wheel, to the frame and/or to the possible covering, if this is already present) to supply a stand-by storage battery, necessary for electrical supply of the bicycle.
  • the basic disadvantage of this invention lies in the fact that the surfaces that capture the sun's rays, in addition to being of a fixed type, are installed purely as an additional kit.
  • a further disadvantage is due to the fact that said surfaces, in addition to being insufficient in extension as surface for capturing energy for propelling the bicycle itself, are not aerodynamic, nor do they appear to be in compliance, as regards shape, even with the minimum requisites of safety.
  • the German patent No. 10348465 relates to a two- wheeled vehicle provided with a panel that captures solar energy set as covering for the two-wheeled vehicle and intimately connected to the frame of the vehicle itself in an area behind the saddle for supplying a battery, necessary for electrical supply, which is further supplied by a manually operated or pedal-operated system of lever mechanisms.
  • the basic disadvantage of this invention lies in the fact that the surfaces that capture the solar energy are insufficient for accumulation of an amount of electrical energy such as to move the two-wheeled vehicle itself, but are only and exclusively sufficient to provide an aid the electrical supply, which in any case requires other external contributions. Furthermore, the surfaces that capture the solar energy are geometrically fixed, and no particular care appears to be taken to their aerodynamics.
  • the Chinese patent No. CN 20021050161 concerns a motor-driven bicycle provided with a covering for capturing solar energy, which can be rigidly applied in positions corresponding to the free end of the carrier behind the saddle and the front end of the stem of the handlebar for supplying a storage battery, necessary for electrical supply of the bicycle.
  • the basic disadvantage of this invention lies in the fact that the surfaces that capture the sun's rays, in addition to being of a fixed type, are installed also in this case only and exclusively as an additional kit.
  • a further disadvantage, not less important than the previous one, is due to the fact that said surfaces, in addition to having a small extension, are not at all aerodynamic.
  • the main purpose of the present invention is to overcome the limitations of the known art by providing a variable-geometry system for photovoltaic capturing of solar energy that can be applied on electrically driven automotive vehicles, combining and optimizing certain characteristics of the previous patents and of the technically known products referred to above, as well as in any case overcoming the disadvantages presented thereby and solving the problems linked to their weakpoints.
  • a further purpose of the present invention is to provide a variable-geometry system ⁇ for photovoltaic capturing of solar energy that can be applied, not as an additional kit on electrically driven automotive vehicles, but intimately connected to all the usable internal surfaces, as likewise to all the aerodynamic external surfaces of the vehicle itself.
  • Yet another purpose of the present invention is to provide a variable-geometry system for photovoltaic capturing of solar energy which can be applied on electrically driven vehicles that will guarantee fully the visibility through the glazed surfaces for both the driver and the passengers, as likewise the safety of the vehicle itself, even in the event of accident, as well as being in any case simple and practical to produce and install and hence easy to use and maintain and affording long durability and low cost for the end user.
  • variable-geometry system for photovoltaic capturing of solar energy that can be applied to electrically driven automotive vehicles having a streamlined covering
  • said system being characterized in that it is basically made up of a plurality of films and/or panels, which are designed for photovoltaic capturing of solar energy and can be applied in an adherent and unremovable way on all the internal and external surfaces of the automotive vehicle itself and on all the surfaces of the streamlined covering, as well as on a plurality of hide-away elements to be installed within the structure itself of the automobile or of the streamlined covering of the motorcycle, said hide-away elements extending in safety and in a variable way the overall dimensions of the vehicle, guaranteeing, wherever necessary, ' maximization of the surface for photovoltaic capturing of solar energy and hence the electrical energy supplied to the vehicle itself, whether it is travelling or standing still.
  • Figure _1 is a three-dimensional view of a first embodiment of a variable-geometry system 1 for photovoltaic capturing of solar energy according to the present invention, applied to an electrically driven automotive vehicle 2, where there may be noted the films 3 for capturing energy, constrained in an adherent and unremovable way over all the internal and external surfaces of the automotive vehicle 2;
  • Figure _2 is the same three-dimensional view of the preferred solution represented in Figure 1, where there may be noted the application of the films 3 for photovoltaic capturing of solar energy constrained in an adherent and unremovable way over all the internal and external surfaces of the automotive vehicle 2, including a plurality of hide-away surfaces 4, installed in the structure of the automotive vehicle itself 2 and coming out therefrom in a telescopic way, by means of actuation of electrical or hydraulic moving means;
  • Figure _3 is a plan view of the preferred solution of the arrangement 1 represented in Figure 1
  • Figure _4 is a plan view of the preferred solution of the arrangement 1 represented in Figure 2;
  • Figure 5 is a schematic plan view of the preferred solution of the arrangement 1 represented in Figure 1;
  • Figure _ ⁇ a schematic plan view of the preferred solution of the arrangement 1 represented in Figure 2;
  • Figure 7 is a three-dimensional view of another preferred solution of the arrangement 1 according to the present invention;
  • Figure 8_ is the same three-dimensional view of the preferred solution represented in Figure 7 , where there may be noted the application of the films 3 for photovoltaic capturing of solar energy constrained in an adherent and unremovable way on another type of hide-away surfaces 4 of the automotive vehicle 2, coming out therefrom via rotation on hinged shafts by actuation of electrical or hydraulic moving means 5 (in this case hydraulic jacks) ;
  • electrical or hydraulic moving means 5 in this case hydraulic jacks
  • Figure _9 is a three-dimensional view of another preferred solution of the arrangement 1 according to the present invention
  • Figure 10_ is the same three-dimensional view of the preferred solution represented in Figure 9, with the hide-away surfaces 4 completely extracted from the structure of the automotive vehicle 2, in particular, the front one by telescopic sliding and the rear one by tilting over using jacks 5;
  • Figure JLL is a three-dimensional view of another preferred solution of the arrangement 1 represented in Figure 9;
  • Figure Y ⁇ _ is the same three-dimensional view of the preferred solution represented in Figure 11, with the hide-away surfaces 4 completely extracted from the structure of the automotive vehicle 2, in particular, the front one by telescopic sliding and the rear one by tilting over using jacks 5;
  • Figure r3 is a lateral view of said preferred solution of the arrangement 1 represented in Figures 9, 10, 11 and 12;
  • Figure _14_ is the same lateral view of the preferred solution represented in Figure 13, with the hide-away surfaces 4 completely extracted from the structure of the automotive vehicle 2, in particular, the front one by telescopic sliding and the rear one by tilting over using jacks 5;
  • Figure _1!5 is a three-dimensional view of another preferred solution of the arrangement 1 according to the present invention, where via the internal detail enclosed by the circle 6 application of the film 3 on a particular internal surface, namely the dashboard 7, is highlighted;
  • Figure _16i is a three-dimensional left-side front view of a second embodiment of the invention regarding a motorcycle IA provided with a variable-geometry streamlining 2A for photovoltaic capturing of solar energy ⁇ applied to an electrically driven motorcycle
  • Figure 11_ is a three-dimensional left-side front view of a second preferred solution of the streamlining 2A represented in Figure IA, said streamlining 2A in this solution being further provided with a pair of rear-view mirrors 5A also coated with photovoltaic surfaces 3 for capturing solar energy and characterized in that it is able to be provided as an additional kit for already existing electrical automotive vehicles;
  • Figure 18 is a left side view of the preferred solution of the motorcycle IA represented in Figure 16;
  • Figure 19_ is a three-dimensional left-side rear view of the same solution provided in Figure 16, visible in which is the rear part of the variable- geometry streamlining 2A for photovoltaic capturing of solar energy, where there may be noted the further surfaces 3 that capture solar energy; and
  • Figure 20 is the same three-dimensional left-side rear view of Figure 19, visible in which is the rear part of the streamlining 2A, from which there can be extracted a pair of variable-geometry hide-away capturing surfaces 4.
  • variable-geometry system 1 for photovoltaic capturing of solar energy that can be applied on electrically driven automotive vehicles 2, illustrated in Figures 1 to 15, is hence basically made up of a plurality of films and/or panels 3, which constitute a coating integrating the surface of the bodywork of the automotive vehicle 2 itself, and hence modelled therewith and not merely applied as panels already pre- sized according to given dimensions or provided as an additional kit, as described in the above patents of the known art.
  • FIG. 2 Another peculiarity of the present invention is constituted by the presence of hide-away surfaces 4, as shown in Figures 2, 4, 6, 8, 10, 12 and 14, both in the internal structure of the automotive vehicle, which can be moved by means of electrical transducers that actuate sliding or telescopic mechanisms, and in the external surface, by applying hinged tiltable or cantilever elements set on the lateral and/or rear surfaces of the bodywork, which can be moved with the aid of electrically actuated hydraulic jacks.
  • hide-away surfaces 4 as shown in Figures 2, 4, 6, 8, 10, 12 and 14
  • Figures 2, 4, 6, 8, 10, 12 and 14 both in the internal structure of the automotive vehicle, which can be moved by means of electrical transducers that actuate sliding or telescopic mechanisms, and in the external surface, by applying hinged tiltable or cantilever elements set on the lateral and/or rear surfaces of the bodywork, which can be moved with the aid of electrically actuated hydraulic jacks.
  • said figures there may be noted the presence of both of said types of hide-away surfaces 4.
  • a second embodiment of the invention regards the case of a two-wheeled vehicle provided with streamlining.
  • the motorcycle IA provided with streamlining 2A with fixed surfaces 3 and variable-geometry surfaces 4 for photovoltaic capturing of solar energy that can be applied on electrically driven vehicles, as shown in the attached Figures 16 to 20, is hence basically characterized in that it is constituted by a plurality of surfaces, films and/or panels 3 that may or may not constitute a coating integrating the surface both of the frame and of the streamlining 2A of the motorcycle IA, thus modelled therewith or else applied as already panels pre-sized according to given surface dimensions or provided as additional kits (for example, the streamlining 2A of Figure 17).
  • Another peculiarity of the present invention is constituted by the presence of said photovoltaic solar-energy-capturing surfaces both in the form of variable-geometry surfaces 4 that can be hidden away in the streamlining 2A of the motorcycle IA, as is shown in Figures 19 and 20, and as extending over the surfaces themselves of the frame of the motorcycle and of its accessories, as represented in Figures 16 to 20.
  • Movement of the variable-geometry mobile surfaces 4 can be obtained either manually or by means of electrical transducers that actuate sliding or telescopic mechanisms, as likewise also by means of application of tiltable or cantilever elements hinged on the front, lateral and/or rear surfaces of the streamlining 2A, moved with the aid of electrically actuated hydraulic jacks, spring mechanisms, etc.
  • FIG. 17 The representation of a second preferred embodiment of said streamlining 2A is provided in Figure 17, where it may be noted that it is further provided with a pair of rear-view mirrors 5A, which can also be coated with photovoltaic surfaces 3 for enabling a further increase in the total solar-energy- capturing surface.
  • ⁇ such as position lights, numberplate light, windscreen and windscreen wipers, as likewise possible is provision of a streamlining that can close like a shell on all sides of the motorcycle IA, via variable- geometry panels coming out, according to pre-set curvatures, on both sides of the streamlining 2A itself.
  • the streamlining 2A can be provided both so that is fixed and joined to the chassis of the motorcycle IA and in a clearly separate way (as represented in the ⁇ kit illustrated in Figure 17) .
  • the aerodynamic profile of the streamlining 2A can be rigidly constrained to the motorcycle IA via connection means, for example, on both of the forks, the front one and the rear one, of the motorcycle IA, as well as being removable therefrom by means of key-operated safety locks, set in the proximity of one of the points
  • the main advantage of a location of the sort of said plurality of films and/or panels 3 is to obtain a simultaneous maximization of the photovoltaic solar- energy-capturing surface (up to triplicating the energy- capturing surfaces of the previous inventions of the known art), hence, the possibility of capturing energy in an optimal way even when the movement motorcycle IA is travelling, via said variable-geometry surfaces 4 extending also in shell-like fashion on both sides of the motorcycle IA so as to enclose the motorcycle in a sort of shell, further increasing the safety of the driver and any possible passenger.
  • the inventive activity of the present invention lies basically in having devised a variable-geometry system 2A for photovoltaic capturing of solar energy that can be applied on electrically driven motorcycles IA, which overcomes said disadvantages of the known art, as well as providing a motorcycle IA which: can be integrated or coated on all its surfaces, both of the streamlining 2A and of the frame, the structure and the accessories of the motorcycle IA; can be hence applied or coated also over all the external and internal surfaces of the streamlining 2A of the motorcycle IA and its accessories, for example the rear-view mirrors 5A; - does not create problems of safety or any danger of detachment or failure of the energy- capturing surfaces, films and/or panels 3, even under the fluid-dynamic action of wind and rain, precisely because the system is integrally adherent and rigidly constrained 'to the structure of the motorcycle IA itself; enables charging of its accumulators both when the motorcycle IA itself is standing still and when it is travelling; and - enables adherence of the surfaces, the films and/or the
  • the inventive idea underlying the present invention consists substantially in having devised a variable-geometry system 1-lA for photovoltaic capturing of solar energy that can be applied on electrically driven automotive vehicles 2 and motorcycles IA, which provides a solution to the disadvantages of the known art, overcoming the limitations highlighted previously, said system: - being of a type that can be integrated over all the internal and external surfaces " 3 of the bodywork 2 of the automotive vehicle 1 or of the streamlining 2A of the motorcycle IA;
  • Figure 15 or of the motorcycle IA; not creating problems of safety and any danger of detachment or failure of the films and/or panels 3, even under the aerodynamic action of wind, precisely because it is integrally adherent and rigidly constrained to the structure of the bodywork 2 of the automotive vehicle 1 or of the streamlining 2A of the motorcycle IA; - enabling charging of the accumulators of the automotive vehicle both when it is , standing still and when it is travelling; on account of the adherence of the films and/or panels 3 to the bodywork 2 of the automotive vehicle 1 or to the streamlining 2A of the motorcycle IA enabling, not only the aforesaid aerodynamic advantages, but also advantages in relation to the improved styling of the vehicle; and • - enabling a considerable practicality and functionality during parking, when entering and moving on ramps, when moving around in narrow spaces or places where there are particular problems of manoeuvre, given that the vehicle 1-lA affords high versatility in traffic, during normal cruising on the road, as likewise during the phases of parking and stopping.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Photovoltaic Devices (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

L'invention concerne un système à géométrie variable pour une capture photovoltaïque d'énergie solaire qui peut être appliquée sur des véhicules automobiles électriques ayant un revêtement aérodynamique, lequel système est essentiellement constitué de plusieurs films et/ou panneaux, qui sont agencés pour une capture photovoltaïque d'énergie solaire et qui peuvent être appliqués d'une manière adhésive et non amovible sur toutes les surfaces internes et externes du véhicule automobile lui-même et sur toutes les surfaces du revêtement aérodynamique, ainsi que plusieurs éléments escamotables devant être installés à l'intérieur de la structure elle-même du véhicule automobile ou du carénage de la motocyclette, lesdits éléments escamotables, qui étendent de façon sûre et variable les dimensions globales du véhicule, garantissant, lorsque nécessaire, une maximisation de la surface pour une capture photovoltaïque d'énergie solaire, et par conséquent de l'énergie électrique fournie au véhicule lui-même, qu'il se déplace ou soit à l'arrêt.
PCT/IT2008/000291 2007-04-24 2008-04-24 Système à géométrie variable pour capter de l'énergie solaire et photovoltaïque qui peut être appliquée sur des véhicules électriques WO2008129589A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBA2007A000039 2007-04-24
IT000039A ITBA20070039A1 (it) 2007-04-24 2007-04-24 Motoveicolo munito di superfici di copertura e carenatura a geometria variabile per la captazione di energia fotovoltaica per la sua trazione elettrica

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WO2008129589A2 true WO2008129589A2 (fr) 2008-10-30
WO2008129589A3 WO2008129589A3 (fr) 2008-12-24

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009077567A2 (fr) * 2007-12-18 2009-06-25 Hayek Engineering Ag Véhicule automobile électrique solaire
FR2951115A1 (fr) * 2009-10-13 2011-04-15 Peugeot Citroen Automobiles Sa Dispositif de generation d'energie electrique a cellules photovoltaiques pour vehicule
WO2012167518A1 (fr) * 2011-06-08 2012-12-13 Zhu Shuyi Véhicule hybride solaire
US8622454B2 (en) 2009-07-28 2014-01-07 Micah F. Andretich Mobile structure having sufficient internal structural rigidity to eliminate need for load-bearing perimeter support structures
FR3097523A1 (fr) * 2019-06-18 2020-12-25 Jannick Jacques SIMERAY Auvent pare-brise solaire pour motocyclette ou bicyclette électrique.

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DE19937221C1 (de) * 1999-08-06 2000-09-07 Webasto Dachsysteme Gmbh Solar-Fahrzeugdach
US6617822B1 (en) * 2001-09-12 2003-09-09 Bellsouth Intellectual Property Corporation System and method to maintain charge of vehicle battery using light energy
US20050072843A1 (en) * 2003-10-06 2005-04-07 Benjamin Chladny Display and protective device for personal transporter
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JPH04201A (ja) * 1990-04-17 1992-01-06 Tokyo R & D:Kk ソーラーセル併用型の電動スクーター
US5520747A (en) * 1994-05-02 1996-05-28 Astro Aerospace Corporation Foldable low concentration solar array
US5489002A (en) * 1994-10-11 1996-02-06 Streiff; Glenn C. Solar powered two wheeled vehicle with energy intensifying solar collector
US5986429A (en) * 1998-06-29 1999-11-16 Mula, Jr.; John Battery charging system for electric vehicles
DE19937221C1 (de) * 1999-08-06 2000-09-07 Webasto Dachsysteme Gmbh Solar-Fahrzeugdach
US6617822B1 (en) * 2001-09-12 2003-09-09 Bellsouth Intellectual Property Corporation System and method to maintain charge of vehicle battery using light energy
US20050072843A1 (en) * 2003-10-06 2005-04-07 Benjamin Chladny Display and protective device for personal transporter
JP2005253221A (ja) * 2004-03-05 2005-09-15 Shiro Tsuji ソーラーマイクロビークル

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009077567A2 (fr) * 2007-12-18 2009-06-25 Hayek Engineering Ag Véhicule automobile électrique solaire
WO2009077567A3 (fr) * 2007-12-18 2010-01-07 Hayek Engineering Ag Vehicule automobile electrique solaire
US8622454B2 (en) 2009-07-28 2014-01-07 Micah F. Andretich Mobile structure having sufficient internal structural rigidity to eliminate need for load-bearing perimeter support structures
US8720125B2 (en) 2009-07-28 2014-05-13 Micah F. Andretich Sustainable, mobile, expandable structure
US9132764B2 (en) 2009-07-28 2015-09-15 Micah F. Andretich Portable structure having sufficient internal structural rigidity to eliminate load-bearing perimeter support structures
FR2951115A1 (fr) * 2009-10-13 2011-04-15 Peugeot Citroen Automobiles Sa Dispositif de generation d'energie electrique a cellules photovoltaiques pour vehicule
WO2012167518A1 (fr) * 2011-06-08 2012-12-13 Zhu Shuyi Véhicule hybride solaire
FR3097523A1 (fr) * 2019-06-18 2020-12-25 Jannick Jacques SIMERAY Auvent pare-brise solaire pour motocyclette ou bicyclette électrique.

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