WO2001003269A1 - Emergency current generator for portable electronic apparatus - Google Patents

Emergency current generator for portable electronic apparatus Download PDF

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Publication number
WO2001003269A1
WO2001003269A1 PCT/ES2000/000229 ES0000229W WO0103269A1 WO 2001003269 A1 WO2001003269 A1 WO 2001003269A1 ES 0000229 W ES0000229 W ES 0000229W WO 0103269 A1 WO0103269 A1 WO 0103269A1
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WO
WIPO (PCT)
Prior art keywords
generator
connector
generator according
direct current
generating element
Prior art date
Application number
PCT/ES2000/000229
Other languages
Spanish (es)
French (fr)
Inventor
Gerardo Alsina Perez
Original Assignee
Gerardo Alsina Perez
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 Gerardo Alsina Perez filed Critical Gerardo Alsina Perez
Priority to AU54086/00A priority Critical patent/AU5408600A/en
Publication of WO2001003269A1 publication Critical patent/WO2001003269A1/en

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Classifications

    • 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
    • H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1861—Rotary generators driven by animals or vehicles
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Definitions

  • Portable electronic devices such as mobile phones, satellite tracking devices (GPS), laptops and others, have a rechargeable battery, which in some cases can last for a large number of hours.
  • GPS satellite tracking devices
  • the battery When the battery runs out, it can be recharged by connecting the device through its charger to mains electricity or to a vehicle's battery.
  • the purpose of the present invention is to provide an emergency power generator for portable electronic devices that allows the device to operate even if the battery has run out, in any situation or circumstance, without the need to connect it to the network or battery of a vehicle.
  • an important objective is that the operation of the generator be simple and reliable.
  • This transmission makes it possible to move the axis of the generator element effortlessly, especially by properly selecting the diameters of the wheels, the crown and the pinion.
  • Figure 1 is a schematic view in longitudinal section of an emergency generator according to the invention
  • Figure 2 is a perspective view of a generator with slight variants with respect to Figure 1
  • Figure 3 is a schematic view in longitudinal section of the generator of Figure 2
  • Figures 4a and 4b is a detail of the connections of the generator batteries of Figures 2 and 3, in two different positions
  • Figure 5 is an alternative arrangement of the batteries.
  • FIG 1 shows the arrangement of the various components in the generator of the invention.
  • the ratio of transmission diameters can be, for example:
  • This basic generator according to the invention can also incorporate some elements that improve its performance: in figures 2 and 3 a variant of the generator has been represented.
  • Rechargeable batteries have been incorporated into the generator of Figures 2 and 3 15. The presence of these batteries allows the accumulation of energy before using the electronic device, to make its use more comfortable.
  • the batteries 15 are in the case represented two batteries

Abstract

The generator comprises a body (1) and a connector (2) for the connection of the electronic apparatus, characterized in that it comprises a direct current generator element (4) provided with an actuation shaft (5), at least one manual crank (6) and a transmission system (8, 9, 10, 11) between said crank and said shaft, the connector (2) being linked to the direct current generator element (4). This generator enables to use, in any situation, an electronic apparatus of which the battery is flat.

Description

GENERADOR DE CORRIENTE DE EMERGENCIA PARA APARATOS ELECTRÓNICOS PORTÁTILES EMERGENCY CURRENT GENERATOR FOR PORTABLE ELECTRONIC DEVICES
La presente invención se refiere un generador de corriente de emergencia para aparatos electrónicos portátiles, que comprende una carcasa y un conector para la conexión del aparato electrónico.The present invention relates to an emergency current generator for portable electronic devices, comprising a housing and a connector for connecting the electronic device.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
Los aparatos electrónicos portátiles, tales como teléfonos móviles, aparatos de localización por coordenadas via satélite (GPS) , ordenadores portátiles y otros, disponen de una batería recargable, que en algunos casos puede llegar a durar un número elevado de horas.Portable electronic devices, such as mobile phones, satellite tracking devices (GPS), laptops and others, have a rechargeable battery, which in some cases can last for a large number of hours.
Cuando la batería se agota, se puede recargar conectando el aparato a través de su cargador a la electricidad de red o a la batería de un vehículo.When the battery runs out, it can be recharged by connecting the device through its charger to mains electricity or to a vehicle's battery.
Sin embargo, en algunas situaciones en las cuales no se dispone de una fuente de energía, puede ser útil hacer funcionar el aparato una vez que se ha agotado la batería .However, in some situations where a power source is not available, it may be useful to operate the device once the battery has been used up.
En el caso de teléfonos móviles, alkie-tal ies, aparatos GPS y similares esto puede llegar a ser vital, por ejemplo en situaciones de emergencia en la montaña u otras zonas alejadas de núcleos habitados.In the case of mobile phones, alkalis ies, GPS devices and the like this can be vital, for example in emergency situations in the mountains or other areas away from inhabited nuclei.
DESCRIPCIÓN DE LA INVENCIÓNDESCRIPTION OF THE INVENTION
El propósito de la presente invención es proporcionar un generador de corriente de emergencia para aparatos electrónicos portátiles que permita hacer funcionar el aparato aunque la batería se haya agotado, en cualquier situación o circunstancia, sin necesidad de conectarlo a la red o a la batería de un vehículo. En el ámbito de este propósito, un objetivo importante es que el manejo del generador sea sencillo y fiable .The purpose of the present invention is to provide an emergency power generator for portable electronic devices that allows the device to operate even if the battery has run out, in any situation or circumstance, without the need to connect it to the network or battery of a vehicle. . Within the scope of this purpose, an important objective is that the operation of the generator be simple and reliable.
Otros objetivos son hacer que el generador tenga un volumen y un peso reducidos, a fin de permitir a los usuarios de aparatos electrónicos llevar consigo el generador con comodidad y sin que sea un estorbo excesivo, y que su coste no sea elevado.Other objectives are to make the generator have a reduced volume and weight, in order to allow users of electronic devices to carry the generator with comfort and without being an excessive hindrance, and that its cost is not high.
De acuerdo con este propósito y estos objetivos, el generador de corriente de emergencia para aparatos electrónicos portátiles de la presente invención se caracteriza por el hecho de que comprende un elemento generador de corriente continua provisto de un eje de accionamiento, por lo menos una manivela manual y una transmisión entre dicha manivela y dicho eje, estando el conector unido al elemento generador de corriente continua .In accordance with this purpose and these objectives, the emergency current generator for portable electronic devices of the present invention is characterized by the fact that it comprises a direct current generating element provided with a drive shaft, at least one hand crank and a transmission between said crank and said axis, the connector being connected to the direct current generating element.
Este generador permite utilizar en cualquier situación un aparato electrónico con la batería agotada, simplemente girando manualmente la manivela para alimentar el aparato con corriente continua a través del conector.In any situation, this generator allows you to use an electronic device with a depleted battery, simply by manually turning the crank to power the device with direct current through the connector.
De acuerdo con dos realizaciones alternativas de la invención, dicho elemento generador de corriente continua puede ser una dinamo o un motor eléctrico de imanes permanentes de corriente continua.According to two alternative embodiments of the invention, said direct current generating element may be a dynamo or an electric motor of permanent direct current magnets.
La dinamo tiene un coste más reducido, pero el motor de imanes permanentes tiene la ventaja de un menor peso y una mayor potencia, por lo que en cada caso se podrá optar por la solución más adecuada. El conector puede ser una base de enchufe como la de un encendedor de vehículo, o bien un zócalo adaptado a un modelo concreto de teléfono móvil.The dynamo has a lower cost, but the permanent magnet motor has the advantage of lower weight and greater power, so in each case you can opt for the most appropriate solution. The connector can be a plug base like that of a vehicle lighter, or a socket adapted to a specific model of mobile phone.
Ventajosamente, el generador comprende además por lo menos una pila recargable, conectada a dicho elemento generador de corriente continua y a dicho conector. De este modo, existe la posibilidad de cargar primero la pila interna del generador, accionando la manivela, y posteriormente utilizar la energía almacenada en la pila para el uso del aparato electrónico. En una realización preferida, el generador comprende dos pilas recargables conectadas en paralelo durante su carga desde el elemento generador y en serie durante su descarga hacia el aparato electrónico, y un mando conmutador de conexión paralelo/serie de las pilas. Gracias a esta posibilidad de conmutar la conexión, se puede cargar las pilas a una tensión baja y obtener una tensión de salida mayor.Advantageously, the generator further comprises at least one rechargeable battery, connected to said direct current generating element and said connector. In this way, there is the possibility of charging the generator's internal battery first, by operating the crank, and then using the energy stored in the battery for the use of the electronic device. In a preferred embodiment, the generator comprises two rechargeable batteries connected in parallel during charging from the generator element and in series during discharge to the electronic apparatus, and a parallel / serial switching switch command of the batteries. Thanks to this possibility of switching the connection, you can charge the batteries at a low voltage and obtain a higher output voltage.
Preferiblemente, el dispositivo comprende además un regulador limitador de la tensión entregada en el conector, y un puente rectificador, para hacer indiferente el sentido de giro de la manivela puesto que el puente rectificador asegura una salida positiva y una negativa, también para evitar mediante el regulador de tensión sobretensiones perjudiciales. De acuerdo con una realización de la invención, la transmisión entre la manivela y el eje del elemento generador comprende una primera rueda dentada solidaria al eje de la manivela, una segunda rueda dentada de menor diámetro que la primera y que engrana con la misma, una corona dentada coaxial y solidaria en rotación con la segunda rueda dentada y un piñón que engrana con dicha corona y es solidario al eje del elemento generador.Preferably, the device further comprises a voltage limiting regulator delivered to the connector, and a rectifier bridge, to make the direction of rotation of the crank indifferent since the rectifier bridge ensures a positive and a negative output, also to avoid by means of the voltage regulator harmful overvoltages. According to an embodiment of the invention, the transmission between the crank and the axis of the generating element comprises a first cogwheel integral with the crank shaft, a second cogwheel of smaller diameter than the first and which meshes therewith, a coaxial and solidarity gearwheel in rotation with the second gearwheel and a pinion that meshes with said crown and is integral with the axis of the generating element.
Esta transmisión permite mover el eje del elemento generador sin esfuerzo, sobre todo seleccionando adecuadamente los diámetros de las ruedas, la corona y el piñón.This transmission makes it possible to move the axis of the generator element effortlessly, especially by properly selecting the diameters of the wheels, the crown and the pinion.
El generador puede comprender dos manivelas coaxiales, una a cada lado de la carcasa, que son abatibles hasta quedar junto a la carcasa, y una pinza de acoplamiento de la carcasa al cinturón de un usuario. Un generador con estas características ocupa algo más de espacio, pero permite desarrollar una potencia superior, muy adecuada por ejemplo para aparatos GPS.The generator can comprise two coaxial cranks, one on each side of the housing, which are foldable to the side of the housing, and a coupling clip of the housing to a user's belt. A Generator with these characteristics occupies a little more space, but allows to develop a higher power, very suitable for example for GPS devices.
BREVE DESCRIPCIÓN DE LOS DIBUJOSBRIEF DESCRIPTION OF THE DRAWINGS
Para mayor comprensión de cuanto se ha expuesto se acompañan unos dibujos en los que, esquemáticamente y sólo a titulo de ejemplo no limitativo, se representa un caso práctico de realización.For a better understanding of how much has been exposed, some drawings are attached in which, schematically and only by way of non-limiting example, a practical case of realization is represented.
En dichos dibujos, la figura 1 es una vista esquemática en sección longitudinal de un generador de emergencia de acuerdo con la invención; la figura 2 es una vista en perspectiva de un generador con ligeras variantes respecto a la figura 1; la figura 3 es una vista esquemática en sección longitudinal del generador de la figura 2; las figuras 4a y 4b es un detalle de las conexiones de las pilas del generador de las figuras 2 y 3, en dos posiciones distintas; y la figura 5 es una disposición alternativa de las pilas.In said drawings, Figure 1 is a schematic view in longitudinal section of an emergency generator according to the invention; Figure 2 is a perspective view of a generator with slight variants with respect to Figure 1; Figure 3 is a schematic view in longitudinal section of the generator of Figure 2; Figures 4a and 4b is a detail of the connections of the generator batteries of Figures 2 and 3, in two different positions; and Figure 5 is an alternative arrangement of the batteries.
DESCRIPCIÓN DE REALIZACIONES PREFERIDASDESCRIPTION OF PREFERRED EMBODIMENTS
La figura 1 muestra la disposición de los distintos componentes en el generador de la invención.Figure 1 shows the arrangement of the various components in the generator of the invention.
Como se puede apreciar, el dispositivo consta de una carcasa 1 con un conector 2 que en la figura es un zócalo para la conexión de un teléfono móvil.As can be seen, the device consists of a housing 1 with a connector 2 which in the figure is a socket for the connection of a mobile phone.
El generador incluye además una dinamo 4 con un eje de accionamiento 5 y una manivela 6 que sobresale de la carcasa 1. En el eje 5 de la dinamo 4 está insertado un piñón 8 que engrana con una corona dentada 9. Esta corona dentada 9 es coaxial y solidaria en rotación con una rueda dentada 10, que a su vez engrana con otra rueda dentada 11 que es solidaria al eje 7 de la manivela 6. El giro de la manivela 6 se transmite asi al eje de accionamiento 5 de la dinamo 4. La salida de la dinamo alimenta el conector 2 a través de un circuito electrónico 12 que incluye un rectificador y un regulador limitador de tensión de salida, de manera que girando la manivela y acoplando un teléfono móvil u otro aparato al zócalo conector 2, el aparato puede funcionar aunque su propia batería esté descargada. Si se aplica este generador a un teléfono móvil, el zócalo conector 2 y el circuito electrónico 12 serán los adecuados al modelo de aparato al que se aplican.The generator also includes a dynamo 4 with a drive shaft 5 and a crank 6 protruding from the housing 1. On the shaft 5 of the dynamo 4 a pinion 8 is inserted which meshes with a toothed crown 9. This toothed crown 9 is coaxial and integral in rotation with a cogwheel 10, which in turn meshes with another cogwheel 11 that is integral with the axis 7 of the crank 6. The rotation of the crank 6 is thus transmitted to the drive shaft 5 of the dynamo 4. The dynamo output feeds the connector 2 through an electronic circuit 12 that includes a rectifier and an output voltage limiting regulator, so that by turning the crank and attaching a mobile phone or other device to the connector socket 2, the device can work even if its own battery is discharged. If this generator is applied to a mobile phone, the connector socket 2 and the electronic circuit 12 will be suitable for the model of the device to which they are applied.
La relación de diámetros de la transmisión puede ser, por ejemplo:The ratio of transmission diameters can be, for example:
piñón (8) = 6 mm corona dentada (9) = 14 mm rueda dentada (10) = 8 mm rueda dentada (11) = 51 mmpinion (8) = 6 mm gear ring (9) = 14 mm gear wheel (10) = 8 mm gear wheel (11) = 51 mm
Con esta geometría, cuando se gira la manivela la dinamo es capaz de proporcionar aproximadamente 0,07 A a 4 V. Si se utilizan dinamos más eficaces o un motor de imanes permanentes de niobio y samario, se puede aumentar la potencia y al mismo tiempo reducir el volumen. En cualquier caso, el tamaño del generador de la figura 1 es muy reducido, del orden de 10 cm de longitud.With this geometry, when the crank is turned, the dynamo is capable of providing approximately 0.07 A at 4 V. If more efficient dynamo or a permanent niobium and samarium magnet motor are used, the power can be increased and at the same time reduce the volume In any case, the size of the generator in Figure 1 is very small, of the order of 10 cm in length.
Este generador básico de acuerdo con la invención puede incorporar además algunos elementos que mejoran sus prestaciones: en las figuras 2 y 3 se ha representado una variante del generador.This basic generator according to the invention can also incorporate some elements that improve its performance: in figures 2 and 3 a variant of the generator has been represented.
Por un lado, como muestra la figura 2, el generador puede incorporar dos manivelas 6a y 6b coaxiales, una situada a cada lado de la carcasa 1, de manera que el usuario pueda utilizar ambas manos para hacer girar el eje; a fin de sostener con comodidad el generador, se ha acoplado además a la carcasa una pinza 14 que permite fijar el generador a la correa del pantalón cuando se accionan las manivelas.On the one hand, as Figure 2 shows, the generator can incorporate two coaxial handles 6a and 6b, one located on each side of the housing 1, so that the user can use both hands to rotate the shaft; in order to comfortably hold the generator, a clip 14 has also been attached to the housing that allows the generator to be fixed to the trouser belt when the cranks are operated.
Para reducir el estorbo del dipositivo cuando no 5 se utiliza, las manivelas 6a y 6b son abatibles hasta quedar dobladas junto a la carcasa 1, como se muestra en lineas de trazos en la figura 2.To reduce the clogging of the device when it is not used, the cranks 6a and 6b are foldable until they are bent next to the housing 1, as shown in dashed lines in Figure 2.
El conector 2 en este caso es una base de enchufe de encendedor de vehículo.Connector 2 in this case is a vehicle lighter socket base.
10 Al generador de las figuras 2 y 3 se han incorporado pilas recargables 15. La presencia de estas pilas permite acumular energía antes de utilizar el aparato electrónico, para hacer su uso más cómodo.10 Rechargeable batteries have been incorporated into the generator of Figures 2 and 3 15. The presence of these batteries allows the accumulation of energy before using the electronic device, to make its use more comfortable.
Las pilas 15 son en el caso representado dos pilasThe batteries 15 are in the case represented two batteries
15 15a, 15b de 9 V, que pueden conectarse en paralelo, como muestra la primera parte de la figura 4, o en serie, como en la segunda parte de la figura 4. Un mando conmutador 1615 15a, 15b of 9 V, which can be connected in parallel, as shown in the first part of Figure 4, or in series, as in the second part of Figure 4. A switching control 16
(figura 3) permite al usuario cambiar la conexión de las pilas .(figure 3) allows the user to change the connection of the batteries.
20 Las pilas están conectadas a la dinamo 4 para su carga y al conector 2 para entregar la energía almacenada, con la interposición del rectificador y el regulador.20 The batteries are connected to dynamo 4 for charging and to connector 2 to deliver the stored energy, with the interposition of the rectifier and the regulator.
Cuando se gira la manivela sin un aparato acoplado al conector 2, se cargan las pilas 15; en este caso esWhen the crank is turned without an apparatus coupled to connector 2, the batteries 15 are charged; in this case it is
25 conveniente que éstas estén conectadas en paralelo. Por el contrario, al acoplar un aparato al conector 2 para su alimentación puede convenir conectar las pilas en serie a fin de obtener una mayor tensión de salida (en el ejemplo, 18 V) .It is convenient that these are connected in parallel. On the contrary, when connecting a device to connector 2 for its power it may be convenient to connect the batteries in series in order to obtain a higher output voltage (in the example, 18 V).
30 A titulo orientativo, el generador representado en las figuras 2 y 3 puede suministrar unos 4 A a 18 V.30 For guidance, the generator shown in Figures 2 and 3 can supply about 4 A at 18 V.
Las pilas pueden ser de distintos tipos, según los requerimientos de cada caso concreto, y pueden conectarse de cualquier manera conveniente; en una realizaciónThe batteries can be of different types, according to the requirements of each specific case, and can be connected in any convenient way; in one embodiment
35 alternativa a la de las figuras 4a, 4b, se han previsto seis pilas 15a, 15b, 15c, 15d, 15e, 15f, cada una de 1,5 V tipo AA, conectadas como muestra la figura 5, y se ha suprimido el conmutador 16.35 alternative to that of figures 4a, 4b, are provided six batteries 15a, 15b, 15c, 15d, 15e, 15f, each 1.5 V type AA, connected as shown in Figure 5, and switch 16 has been suppressed.
A pesar de que se ha descrito y representado una realización concreta de la presente invención, es evidente que el experto en la materia podrá introducir variantes y modificaciones, o substituir los detalles por otros técnicamente equivalentes, sin apartarse del ámbito de protección definido por las reivindicaciones adjuntas. Por ejemplo, aunque se han representado, por un lado, una realización con un zócalo conector 2 apropiado para un modelo concreto de teléfono móvil y, por otro lado, una realización que incorpora un conector 2 en forma de base de enchufe de encendedor de vehículo, es evidente que el conector puede ser de un tipo o de otro independientemente de las otras características del generador de la invención. Lo mismo ocurre con la presencia o no de pilas y su conexión, y el experto en la materia sabrá diseñar además la configuración concreta del circuito electrónico más adecuado para cada caso. Although a specific embodiment of the present invention has been described and represented, it is clear that the person skilled in the art may introduce variants and modifications, or substitute the details for other technically equivalent ones, without departing from the scope of protection defined by the claims. attached. For example, although an embodiment with a connector socket 2 suitable for a particular mobile phone model and, on the other hand, an embodiment incorporating a connector 2 in the form of a vehicle lighter socket base have been represented , it is evident that the connector can be of one type or another independently of the other characteristics of the generator of the invention. The same applies to the presence or absence of batteries and their connection, and the person skilled in the art will also know how to design the specific configuration of the electronic circuit most appropriate for each case.

Claims

R E I V I N D I C A C I O N E S
1. Generador de corriente de emergencia para aparatos electrónicos portátiles, que comprende una carcasa (1) y un conector (2) para la conexión del aparato electrónico, caracterizado por el hecho de que comprende un elemento generador de corriente continua (4) provisto de un eje de accionamiento (5), por lo menos una manivela manual (6) y una transmisión (8,9,10,11) entre dicha manivela y dicho eje, estando el conector (2) unido al elemento generador de corriente continua (4) .1. Emergency power generator for portable electronic devices, comprising a housing (1) and a connector (2) for the connection of the electronic device, characterized in that it comprises a direct current generating element (4) provided with a drive shaft (5), at least one hand crank (6) and a transmission (8,9,10,11) between said crank and said shaft, the connector (2) being connected to the direct current generating element ( 4) .
2. Generador según la reivindicación 1, caracterizado por el hecho de que dicho elemento generador de corriente continua (4) les una dinamo.2. Generator according to claim 1, characterized in that said direct current generating element (4) gives them a dynamo.
3. Generador según la reivindicación 1, caracterizado por el hecho de que dicho elemento generador de corriente continua (4) es un motor eléctrico de imanes permanentes de corriente continua. 3. Generator according to claim 1, characterized in that said direct current generating element (4) is an electric motor of permanent direct current magnets.
4. Generador según cualquiera de las reivindicaciones 1 a 3, caracterizado por el hecho de que el conector (2) es una base de enchufe como la de un encendedor de vehículo.4. Generator according to any of claims 1 to 3, characterized in that the connector (2) is a plug base like that of a vehicle lighter.
5. Generador según cualquiera de las reivindicaciones 1 a 3, caracterizado por el hecho de que el conector (2) es un zócalo adaptado a un modelo concreto de teléfono móvil.5. Generator according to any one of claims 1 to 3, characterized in that the connector (2) is a socket adapted to a particular mobile phone model.
6. Generador según cualquiera de las reivindicaciones anteriores, caracterizado por el hecho de que comprende además por lo menos una pila recargable (15), conectada a dicho elemento generador de corriente continua (4) y a dicho conector (2) .6. Generator according to any of the preceding claims, characterized in that it also comprises at least one rechargeable battery (15), connected to said direct current generating element (4) and said connector (2).
7. Generador según la reivindicación 6, caracterizado por el hecho de que comprende dos pilas recargables (15a, 15b) conectadas en paralelo durante su carga desde el elemento generador (4) y en serie durante su descarga hacia el aparato electrónico, y un mando conmutador (4) de la conexión paralelo/serie de las pilas (15a, 15b) . 7. Generator according to claim 6, characterized in that it comprises two rechargeable batteries (15a, 15b) connected in parallel during charging from the generator element (4) and in series during discharge to the electronic device, and a switching control (4) of the parallel / series connection of the batteries (15a, 15b).
8. Generador según cualquiera de las reivindicaciones anteriores, caracterizado por el hecho de que comprende además un regulador limitador de la tensión entregada en el conector (2), y un puente rectificador.8. Generator according to any of the preceding claims, characterized in that it further comprises a voltage limiting regulator delivered to the connector (2), and a rectifier bridge.
9. Generador según cualquiera de las reivindicaciones anteriores, caracterizado por el hecho de que la transmisión entre la manivela (6) y el eje (5) del elemento generador (4) comprende una primera rueda dentada (11) solidaria al eje (7) de la manivela (6), una segunda rueda dentada (10) de menor diámetro que la primera y que engrana con la misma, una corona dentada (9) coaxial y solidaria en rotación con la segunda rueda dentada (10) y un piñón (8) que engrana con dicha corona (9) y es solidario al eje (5) del elemento generador (4) .9. Generator according to any of the preceding claims, characterized in that the transmission between the crank (6) and the shaft (5) of the generator element (4) comprises a first gearwheel (11) integral with the shaft (7) of the crank (6), a second cogwheel (10) of smaller diameter than the first and which meshes therewith, a coaxial and integral toothed crown (9) in rotation with the second cogwheel (10) and a pinion ( 8) that meshes with said crown (9) and is integral with the shaft (5) of the generating element (4).
10. Generador según cualquiera de las reivindicaciones anteriores, caracterizado por el hecho de que comprende dos manivelas (6a, 6b) coaxiales, una a cada lado de la carcasa (1), que son abatibles hasta quedar junto a la carcasa (1), y una pinza (14) de acoplamiento de la carcasa al cinturón de un usuario. 10. Generator according to any of the preceding claims, characterized in that it comprises two coaxial cranks (6a, 6b), one on each side of the housing (1), which are foldable until they are next to the housing (1), and a clamp (14) for coupling the housing to a user's belt.
PCT/ES2000/000229 1999-07-06 2000-06-28 Emergency current generator for portable electronic apparatus WO2001003269A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU54086/00A AU5408600A (en) 1999-07-06 2000-06-28 Emergency current generator for portable electronic apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU9901776 1999-07-06
ES009901776U ES1043631Y (en) 1999-07-06 1999-07-06 EMERGENCY CURRENT GENERATOR FOR PORTABLE ELECTRICAL DEVICES.

Publications (1)

Publication Number Publication Date
WO2001003269A1 true WO2001003269A1 (en) 2001-01-11

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ID=8309514

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Application Number Title Priority Date Filing Date
PCT/ES2000/000229 WO2001003269A1 (en) 1999-07-06 2000-06-28 Emergency current generator for portable electronic apparatus

Country Status (3)

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AU (1) AU5408600A (en)
ES (1) ES1043631Y (en)
WO (1) WO2001003269A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6914340B2 (en) * 2000-12-22 2005-07-05 Freeplay Market Development Handheld generator
US11848582B2 (en) * 2019-09-30 2023-12-19 Power Pull Group Inc. Mobile device charging apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227092A (en) * 1977-11-30 1980-10-07 The United States Of America As Represented By The Secretary Of The Army Hand cranked electrical power source
US5363445A (en) * 1994-01-07 1994-11-08 Shyu Chih Yes Auxiliary charging device for a mobile telephone
EP0762047A1 (en) * 1995-09-12 1997-03-12 Wang, Ching-Yuan Traction power-driven power generator
GB2307143A (en) * 1995-11-10 1997-05-14 Robert William Jeffs Mechanically Powered Radio Transceiver
EP0786849A1 (en) * 1996-01-29 1997-07-30 Labimex Limited Manually operated auxiliary power supply for mobile telecommunication devices
WO1998042060A2 (en) * 1997-03-20 1998-09-24 Seung An Yoo Battery self-charger integrated in battery pack for a portable telephone set

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227092A (en) * 1977-11-30 1980-10-07 The United States Of America As Represented By The Secretary Of The Army Hand cranked electrical power source
US5363445A (en) * 1994-01-07 1994-11-08 Shyu Chih Yes Auxiliary charging device for a mobile telephone
EP0762047A1 (en) * 1995-09-12 1997-03-12 Wang, Ching-Yuan Traction power-driven power generator
GB2307143A (en) * 1995-11-10 1997-05-14 Robert William Jeffs Mechanically Powered Radio Transceiver
EP0786849A1 (en) * 1996-01-29 1997-07-30 Labimex Limited Manually operated auxiliary power supply for mobile telecommunication devices
WO1998042060A2 (en) * 1997-03-20 1998-09-24 Seung An Yoo Battery self-charger integrated in battery pack for a portable telephone set

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6914340B2 (en) * 2000-12-22 2005-07-05 Freeplay Market Development Handheld generator
US11848582B2 (en) * 2019-09-30 2023-12-19 Power Pull Group Inc. Mobile device charging apparatus

Also Published As

Publication number Publication date
ES1043631U (en) 2000-01-01
ES1043631Y (en) 2000-06-01
AU5408600A (en) 2001-01-22

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