FR2904729A1 - Electrical supply system for electronic mobile apparatus e.g. portable computer/telephone, has battery/plate associated with elements orientable to apparatus and dimensioned to capture energy to ensure operation, and with refillable battery - Google Patents
Electrical supply system for electronic mobile apparatus e.g. portable computer/telephone, has battery/plate associated with elements orientable to apparatus and dimensioned to capture energy to ensure operation, and with refillable battery Download PDFInfo
- Publication number
- FR2904729A1 FR2904729A1 FR0607060A FR0607060A FR2904729A1 FR 2904729 A1 FR2904729 A1 FR 2904729A1 FR 0607060 A FR0607060 A FR 0607060A FR 0607060 A FR0607060 A FR 0607060A FR 2904729 A1 FR2904729 A1 FR 2904729A1
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- Prior art keywords
- battery
- solar cell
- orientable
- power supply
- rechargeable battery
- Prior art date
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 2
- 230000015556 catabolic process Effects 0.000 claims 1
- 230000035622 drinking Effects 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1635—Details related to the integration of battery packs and other power supplies such as fuel cells or integrated AC adapter
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/263—Arrangements for using multiple switchable power supplies, e.g. battery and AC
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- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/40—Mobile PV generator systems
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/20—Optical components
- H02S40/22—Light-reflecting or light-concentrating means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
- G06F2200/163—Indexing scheme relating to constructional details of the computer
- G06F2200/1634—Integrated protective display lid, e.g. for touch-sensitive display in handheld computer
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Abstract
Description
La présente invention a pour objet un système d'alimentation électrique à photopile ou platine de cellules photovoltaïques avec dispositif réflecteur pour appareil électronique mobile. The present invention relates to a photovoltaic cell photovoltaic cell or circuit power supply system with reflector device for mobile electronic device.
Elle se rapporte d'une manière générale au domaine industriel et commercial de la fabrication et de la diffusion d'équipements pour appareils portables tels qu'ordinateurs ou téléphones.It relates generally to the industrial and commercial field of the manufacture and distribution of equipment for portable devices such as computers or telephones.
Actuellement, les appareils de ce type sont généralement alimentés par des batteries électriques dont l'autonomie est limitée en particulier en cas d'usage intensif ou permanent. Ces batteries doivent être rechargées par une alimentation de type externe, ce qui nécessite une prise de courant à proximité avec divers accessoires pour pouvoir se connecter selon le pays ou l'endroit ou l'on se trouve, ce qui n'est pas toujours évident.Currently, devices of this type are generally powered by electric batteries whose autonomy is limited especially in case of intensive or permanent use. These batteries must be recharged by an external power supply, which requires a nearby power outlet with various accessories to be able to connect according to the country or the place where one is, which is not always obvious .
Or il existe depuis un certain temps déjà un moyen permettant de produire de l'électricité à partir du rayonnement lumineux ambiant. Il s'agit de la photoélectricité qui, dans certain corps (semi-conducteurs, notamment), libère des électrons sous l'effet d'un flux lumineux. Ce phénomène a donné lieu à la réalisation des cellules photovoltaïques, ou photopiles, ou batteries solaires, qui transforment directement l'énergie lumineuse en énergie électrique.Now, for some time now, there has been a means of producing electricity from ambient light radiation. It is the photoelectricity which, in certain bodies (semiconductors, in particular), releases electrons under the effect of a luminous flux. This phenomenon has led to the realization of photovoltaic cells, or solar cells, or solar batteries, which directly transform the light energy into electrical energy.
L'efficacité des cellules photovoltaïques ne cesse de croître et les dernières réalisations dans ce domaine atteignent, sous un volume de plus en plus réduit, un rendement suffisamment élevé pour fournir le courant électrique nécessaire pour faire fonctionner un ordinateur portable par exemple, ou divers systèmes électroniques.The efficiency of photovoltaic cells continues to grow and the latest achievements in this field reach, in an increasingly small volume, a sufficiently high output to provide the electrical power needed to operate a laptop for example, or various systems e.
Ces équipements sont déjà utilisés pour recharger les batteries de téléphones mobiles. On peut citer par exemple la demande de brevet n° WO 007 6051 qui décrit un bloc portatif spécialement conçu pour la recharge de blocs de batteries de téléphones portable et comprenant un boîtier dont au moins une surface est pourvue de plusieurs cellules solaire, couplées à un circuit de commande de la tension du bloc batterie à recharger.These devices are already used to recharge mobile phone batteries. For example, patent application WO 0076051 describes a portable block specially designed for recharging mobile phone battery packs and comprising a housing having at least one surface provided with a plurality of solar cells, coupled to a circuit for controlling the voltage of the battery pack to be recharged.
Un autre brevet, publié sous le numéro FR 2 844 660, concerne un dispositif d'alimentation pour la recharge de batterie et est caractérisé en ce qu'il comprend un film solaire d'un substrat souple sur lequel est déposée une pluralité de cellules solaires photovoltaïques utilisées comme source d'énergie électrique et des moyens de connexion électrique vers la batterie.Another patent, published under the number FR 2 844 660, relates to a power supply device for battery charging and is characterized in that it comprises a solar film of a flexible substrate on which is deposited a plurality of solar cells photovoltaic cells used as a source of electrical energy and means of electrical connection to the battery.
Malheureusement, ces chargeurs augmentent l'encombrement et le poids de l'équipement mobile à alimenter.Unfortunately, these chargers increase the size and weight of the mobile equipment to power.
L'auteur de l'invention a déposé deux demandes de brevet sous les numéros FR 2 878 682 et FR 2 880 437 concernant respectivement un téléphone et un ordinateur portables comportant un système d'alimentation électrique, ou de recharge de batterie, utilisant des cellules photovoltaïques.The inventor has filed two patent applications under the numbers FR 2 878 682 and FR 2 880 437 concerning a telephone and a laptop respectively comprising a power supply system, or a battery charging system, using cells PV.
Le dispositif selon la présente demande à pour objectif d'éviter la panne de l'appareil électronique mobile lors d'une utilisation intensive de celui-ci et de prolonger la durée de la charge de la batterie, ou de fournir de l'énergie électrique lorsque cette charge est entièrement utilisée, ou même de supprimer la batterie et de ne pas avoir ainsi recourt à l'alimentation secteur ou autre accessoire pouvant fournir de l'électricité type cordon allume cigare pour véhicule ou autres.The device according to the present application aims to prevent the failure of the mobile electronic device during intensive use thereof and to extend the duration of the charge of the battery, or to provide electrical energy when this charge is fully used, or even to remove the battery and not having so uses the power supply or other accessory that can provide electricity type cigarette lighter for vehicle or other.
Il est constitué d'au moins une photopile, ou platine de cellules photovoltaïques, associée à un dispositif réflecteur orientable et intégrée de façon fixe ou amovible à un appareil de type ordinateur ou téléphone portable et dimensionnée de manière à pouvoir capter une énergie suffisante pour assurer le fonctionnement de l'appareil, seule ou associée à une batterie rechargeable.It consists of at least one photovoltaic cell, or platinum of photovoltaic cells, associated with an orientable reflective device and integrated fixedly or removably to a device of the computer or mobile phone type and dimensioned so as to be able to capture sufficient energy to ensure the operation of the device, alone or in combination with a rechargeable battery.
Les dessins annexés, donnés à titre d'exemples non limitatifs de formes de réalisation conformes à la présente demande, montrent des appareils électroniques portables pourvus d'alimentations électriques photovoltaïques avec dispositifs réflecteurs orientables. Sur ces dessins : la figure 1 représente, vu de dos en perspective axonométrique, un ordinateur portable ouvert avec platine photovoltaïque intégrée en face arrière, la figure 2 montre, vu de face, également en perspective axonométrique, un ordinateur portable avec deux platines photovoltaïques sur la face portant le clavier, la figure 3 représente, vu de face, un téléphone portable équipé en face avant d'une platine photovoltaïque et la figure 4 montre, vu de dos, un téléphone portable comportant une platine photovoltaïque en face arrière.The attached drawings, given as non-limiting examples of embodiments in accordance with the present application, show portable electronic devices provided with photovoltaic power supplies with orientable reflective devices. In these drawings: FIG. 1 shows, seen from the back in axonometric perspective, an open laptop computer with a built-in photovoltaic panel on the back, FIG. 2 shows, seen from the front, also in axonometric perspective, a laptop with two photovoltaic turntables on the face carrying the keyboard, Figure 3 shows, seen from the front, a mobile phone equipped on the front of a photovoltaic plate and Figure 4 shows, seen from the back, a mobile phone having a photovoltaic plate back.
Le dispositif, figures 1 et 2, est constitué d'un ordinateur portable 1 de type quelconque comportant une ou plusieurs photopiles 2, 3 ou batteries solaires constituées d'une série de cellules photovoltaïques 4 montées en série de manière à obtenir un courant électrique de voltage suffisant. L'ordinateur comportera ou non une batterie rechargeable, la ou les photopiles assurant éventuellement seule(s) l'alimentation électrique. Chaque photopile 2, 3 est associée à un ou plusieurs éléments réflecteur 5, 5', 6 constituant chacun un miroir orientable (flèches F1 , F2, F3) et rabattable sur la photopile lorsque l'ordinateur 1 n'est pas utilisé.The device, FIGS. 1 and 2, consists of a portable computer 1 of any type comprising one or more solar cells 2, 3 or solar cells consisting of a series of photovoltaic cells 4 connected in series so as to obtain an electric current of sufficient voltage. The computer will or will not include a rechargeable battery, the solar cell (s) optionally ensuring (s) the power supply. Each solar cell 2, 3 is associated with one or more reflector elements 5, 5 ', 6 each constituting an orientable mirror (arrows F1, F2, F3) and folding on the photocell when the computer 1 is not used.
Plusieurs dispositions peuvent être envisagées :Several provisions can be envisaged:
- une photopile 2 située à l'opposé de l'écran 7, au dos du capot 8 de l'ordinateur portable et de préférence sur toute sa surface, et comportant de préférence deux éléments réflecteurs 5, 5' montés le long des bords des côtés supérieur et inférieur de la photopile 2 (Figure 1) ou le long des côtés latéraux;a photocell 2 located opposite the screen 7, on the back of the cover 8 of the laptop and preferably over its entire surface, and preferably comprising two reflector elements 5, 5 'mounted along the edges of the upper and lower sides of the photocell 2 (Figure 1) or along the lateral sides;
- une ou plusieurs photopiles 3 installée sur la face portant le clavier 9, par exemple deux photopiles situées de part et d'autre de la touche sensitive 10 de manoeuvre de la souris et pourvue chacune d'un élément réflecteur 6 (figure 2);one or more solar cells 3 installed on the face carrying the keyboard 9, for example two solar cells located on either side of the mouse operating key 10 and each provided with a reflector element 6 (FIG. 2);
- combinaison des deux dispositions précédentes, à savoir photopile 2 au dos du capot 8 et une ou plusieurs photopiles 3 sur la face clavier. La ou les photopile(s) 2, 3, en particulier lorsqu'il s'agit d'une photopile montée au dos du capot 8 de l'ordinateur 1 , peuvent être montées de manières amovible, ce qui permet de disposer de plusieurs utilisations.- Combination of the two previous provisions, namely photocell 2 on the back of the cover 8 and one or more solar cells 3 on the keyboard face. The solar cell (s) 2, 3, in particular when it is a solar cell mounted on the back of the cover 8 of the computer 1, can be removably mounted, which allows to have several uses .
Une photopile 2 amovible peut être agencée pour pouvoir être "clipsée" au dos du capot 8, ou fixée à l'aide d'un système de glissières ou d'un autre moyen, ce qui permet de l'utiliser pour différents types d'ordinateurs portables ou de la remplacer aisément. La photopile 2 pourra également être reliée par câble à l'ordinateur 1 , de façon à pouvoir être séparée de ce dernier tout en restant connectée, ce qui permet de l'orienter pour disposer d'un éclairement apte à produire, grâce aux éléments réflecteurs 5, 5', une énergie électrique conséquente.A removable photocell 2 can be arranged to be "clipped" on the back of the cover 8, or fixed using a slide system or other means, which allows to use it for different types of laptops or replace it easily. The solar cell 2 may also be connected by cable to the computer 1, so that it can be separated from the latter while remaining connected, which allows to orient it to have an illumination capable of producing, thanks to the reflective elements 5, 5 ', a consequent electrical energy.
L'alimentation électrique de l'ordinateur portable 1 peut avantageusement être constituée d'un bloc combinant en un seul élément une pile rechargeable et une photopile 2 avec réflecteurs 5, l'ensemble, monté au dos du capot 8 de l'ordinateur portable 1 , étant éventuellement amovible.The power supply of the laptop 1 may advantageously consist of a block combining in a single element a rechargeable battery and a solar cell 2 with reflectors 5, all mounted on the back of the cover 8 of the laptop 1 , being possibly removable.
Le dispositif, figures 3 et 4, est constitué d'un téléphone portable 11 comportant une ou plusieurs photopiles 12, 13 avec élément réflecteur 14, 15 orientable et rabattable sur ladite photopile, associée(s) ou non avec une batterie rechargeable, la ou les photopile(s) assurant éventuellement seule(s) l'alimentation électrique.The device, FIGS. 3 and 4, consists of a mobile phone 11 comprising one or more solar cells 12, 13 with reflector element 14, 15 that can be turned and folded onto said solar cell, associated or not with a rechargeable battery, or the solar cell (s) possibly ensuring only the power supply.
Le téléphone 11 pourra en particulier comporter une photopile 12 en face avant, située de préférence au dessus de l'écran 16 (figure 3) ou une photopile 13 au dos de l'appareil, ce qui permet une surface, et donc une énergie, plus importante (figure 4). Une photopile peut également être montée sur un volet articulé se rabattant sur le clavier 17 ou sur toute la face avant du téléphone 11. Cette photopile peut être installée sur l'une ou l'autre des faces du volet articulé qui pourra éventuellement comporter une photopile sur chacune des deux faces.The telephone 11 may in particular comprise a solar cell 12 on the front face, preferably located above the screen 16 (FIG. 3) or a photocell 13 on the back of the device, which allows a surface, and therefore an energy, more important (Figure 4). A solar cell can also be mounted on an articulated flap that folds on the keyboard 17 or on the entire front face of the telephone 11. This photocell can be installed on one or other of the faces of the hinged flap which may possibly include a solar cell on each of the two faces.
La photopile, en particulier lorsqu'il s'agit d'une photopile 13 montée au dos de l'appareil, peut être amovible et agencée pour pouvoir être "clipsée" sur ce dernier, ce qui permet de l'utiliser pour différents téléphones ou d'être remplacée aisément.The solar cell, particularly when it is a photocell 13 mounted on the back of the device, can be removable and arranged to be "clipped" on the latter, which allows to use it for different phones or to be replaced easily.
L'alimentation électrique du téléphone portable 11 peut aussi être constituée d'un bloc combinant en un seul élément une pile rechargeable et une photopile avec élément réflecteur, l'ensemble, monté au dos du téléphone, étant éventuellement amovible.The power supply of the mobile phone 11 can also be consisting of a block combining in a single element a rechargeable battery and a solar cell with reflector element, the assembly, mounted on the back of the phone, being optionally removable.
Le mode de fonctionnement du dispositif, lorsqu'il comporte une batterie rechargeable, pourra éventuellement être contrôlé à la demande au moyen d'une touche spéciale, d'un article du menu ou d'un capteur qui pourrait se mettre en fonction jour/nuit selon l'Intensité lumineuse reçue ou d'un accessoire branché au système de mise en charge de l'appareil. Le mode de fonctionnement pouvant consister en une alimentation par batterie seule, par photopile seule, en alimentation mixte par les deux sources de courant, ou encore en recharge de la batterie par la ou les photopiles.The operating mode of the device, when it includes a rechargeable battery, can optionally be controlled on demand by means of a special key, a menu item or a sensor that could be activated day / night depending on the received light intensity or an accessory connected to the charging system of the device. The operating mode may consist of a battery-only power supply, single photocell, mixed power supply by the two power sources, or charging the battery by the solar cell or photocells.
Le positionnement des divers éléments constitutifs donne à l'objet de l'invention un maximum d'effets utiles qui n'avaient pas été, à ce jour, obtenus par des dispositifs similaires. The positioning of the various constituent elements gives the object of the invention a maximum of useful effects that had not been obtained so far by similar devices.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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FR0607060A FR2904729A1 (en) | 2006-08-02 | 2006-08-02 | Electrical supply system for electronic mobile apparatus e.g. portable computer/telephone, has battery/plate associated with elements orientable to apparatus and dimensioned to capture energy to ensure operation, and with refillable battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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FR0607060A FR2904729A1 (en) | 2006-08-02 | 2006-08-02 | Electrical supply system for electronic mobile apparatus e.g. portable computer/telephone, has battery/plate associated with elements orientable to apparatus and dimensioned to capture energy to ensure operation, and with refillable battery |
Publications (1)
Publication Number | Publication Date |
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FR2904729A1 true FR2904729A1 (en) | 2008-02-08 |
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Family Applications (1)
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FR0607060A Pending FR2904729A1 (en) | 2006-08-02 | 2006-08-02 | Electrical supply system for electronic mobile apparatus e.g. portable computer/telephone, has battery/plate associated with elements orientable to apparatus and dimensioned to capture energy to ensure operation, and with refillable battery |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2948242A1 (en) * | 2009-07-15 | 2011-01-21 | Eric Robert Jean Pierre Besnard | Pyramid universal solar charger for use by e.g. enterprise to charge battery of portable telephone, has mirror device arranged at base of each face of charger to capture and reflect light rays continuously towards face |
WO2010070607A3 (en) * | 2008-12-19 | 2011-05-12 | Koninklijke Philips Electronics N.V. | A photovoltaic system for an electronic appliance |
CN103108505A (en) * | 2011-11-11 | 2013-05-15 | 鸿富锦精密工业(深圳)有限公司 | Shell panel and electronic equipment using the same |
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FR2878682A1 (en) * | 2004-11-26 | 2006-06-02 | Jean Philippe Charlier | Portable telephone for e.g. industrial field, has semiconductor batteries, associated/not with rechargeable battery, with photovoltaic cells to obtain current of sufficient voltage, where one semiconductor battery is placed behind telephone |
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2006
- 2006-08-02 FR FR0607060A patent/FR2904729A1/en active Pending
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EP0661758A2 (en) * | 1993-12-28 | 1995-07-05 | Canon Kabushiki Kaisha | Equipment adapted to use solar cell or device adapted to the equipment |
US5936380A (en) * | 1997-09-12 | 1999-08-10 | Micron Electronics, Inc. | Alternative power for a portable computer via solar cells |
WO1999022504A1 (en) * | 1997-10-27 | 1999-05-06 | Amtel Technology Pty. Ltd. | Hands free kit for mobile telephone |
US6697251B1 (en) * | 2001-06-25 | 2004-02-24 | Alain Aisenberg | Modular computer user interface system |
FR2878682A1 (en) * | 2004-11-26 | 2006-06-02 | Jean Philippe Charlier | Portable telephone for e.g. industrial field, has semiconductor batteries, associated/not with rechargeable battery, with photovoltaic cells to obtain current of sufficient voltage, where one semiconductor battery is placed behind telephone |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010070607A3 (en) * | 2008-12-19 | 2011-05-12 | Koninklijke Philips Electronics N.V. | A photovoltaic system for an electronic appliance |
FR2948242A1 (en) * | 2009-07-15 | 2011-01-21 | Eric Robert Jean Pierre Besnard | Pyramid universal solar charger for use by e.g. enterprise to charge battery of portable telephone, has mirror device arranged at base of each face of charger to capture and reflect light rays continuously towards face |
CN103108505A (en) * | 2011-11-11 | 2013-05-15 | 鸿富锦精密工业(深圳)有限公司 | Shell panel and electronic equipment using the same |
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