WO2000076051A1 - Portable power supply for recharging cellular phone battery packs - Google Patents
Portable power supply for recharging cellular phone battery packs Download PDFInfo
- Publication number
- WO2000076051A1 WO2000076051A1 PCT/IT2000/000194 IT0000194W WO0076051A1 WO 2000076051 A1 WO2000076051 A1 WO 2000076051A1 IT 0000194 W IT0000194 W IT 0000194W WO 0076051 A1 WO0076051 A1 WO 0076051A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power supply
- portable power
- recharging
- battery packs
- signalling
- Prior art date
Links
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
- H02J7/34—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
Definitions
- the present invention relates to a portable power supply, specifically designed for recharging the battery packs of cellular phones and the like.
- a very important problem is that of properly recharging the battery packs, in particular of cellular phones, under those conditions in which an electric network is not immediately available. At present no valid solution is available for properly solving the above mentioned problem.
- the aim of the present invention is to solve the above mentioned problem, by providing a portable power supply, allowing to recharge the battery packs of cellular phones and the like, without requiring a connection to an electric power network.
- a main object of the present invention is to provide such a power supply which is very compact to be easily held by the user.
- Another object of the present invention is to provide a portable power supply which, owing to its constructional features, is very reliable and safe in operation.
- Yet another object of the present invention is to provide such a power supply which can be easily made starting from easily commercially available elements and materials and which, moreover, is very competitive from a mere economic standpoint.
- a portable power supply specifically designed for recharging the battery packs of cellular phones and the like, characterized in that said power supply comprises a casing provided, at at least a surface portion thereof, with solar cells coupled to an electronic circuit for automatically controlling the supply voltage of the battery pack to be recharged.
- Figure 1 is a schematic view illustrating the portable power supply according to the present invention, in a closed condition thereof;
- Figure 2 illustrates the portable power supply according to the invention in an open position thereof
- Figure 3 illustrates said portable power supply, in a use condition thereof.
- the portable power supply specifically designed for recharging the battery packs of cellular phones and the like, which has been generally indicated by the reference number 1, comprises a casing body 2 which, advantageously, is of a book type, and includes a base or bottom 3, to which is articulated a cover 4 which can be reclosed on said bottom.
- a plurality of solar cells 5 which are coupled to an electronic circuit designed for automatically controlling the supply voltage of the battery pack to be recharged.
- the latter is housed in the front portion 6 extending from the bottom 3.
- a green signalling lamp 10 is arranged, for signalling a proper operation of the solar cells, i.e. as the light is sufficient to energize said cells.
- a red signalling lamp 11 is moreover provided for signalling a slow speed recharging, in the presence of a weak sun, as well as a second red signalling lamp 12, for signalling a quick recharging, in the presence of a strong sun.
- an electric socket 15 for coupling an electric cable 16, used for connecting a recharging base 20, in which the cellular phone 21 can be engaged.
- the supporting base 20 will be designed depending on the specific configuration of the cellular phone.
- the supporting base 20 can be advantageously also supplied by a motor vehicle battery, through suitable coupling cables.
- the latter can also be coupled to an electric network, through suitably designed power transformers.
- the portable power supply according to the present invention can be also coupled, through a cable, to the adapters conventionally used for recharging the battery packs of the portable phones.
- a power supply or source is provided allowing to easily recharging a battery pack in a time similar to that required for recharging the battery packs from the electric net.
- the used materials provided that they are compatible with the intended use, as well as the contingent size and shapes, can be any, depending on requirements.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU51001/00A AU5100100A (en) | 1999-06-02 | 2000-05-17 | Portable power supply for recharging cellular phone battery packs |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999MI000354U IT246762Y1 (en) | 1999-06-02 | 1999-06-02 | PORTABLE POWER GENERATOR PARTICULARLY DESIGNED FOR THE RECHARGING OF BATTERIES OF MOBILE PHONES AND SIMILAR |
ITMI99U000354 | 1999-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000076051A1 true WO2000076051A1 (en) | 2000-12-14 |
Family
ID=11381989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IT2000/000194 WO2000076051A1 (en) | 1999-06-02 | 2000-05-17 | Portable power supply for recharging cellular phone battery packs |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU5100100A (en) |
IT (1) | IT246762Y1 (en) |
WO (1) | WO2000076051A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2371157A (en) * | 2001-06-28 | 2002-07-17 | Sidny Thain | Solar mobile phone charger |
DE10136989A1 (en) * | 2001-07-23 | 2003-02-06 | Wuerth Solergy Wuerth Elektron | Electricity supply arrangement has connection devices for connecting at least one photovoltaic module and at least one electrical load to central unit |
GB2393047A (en) * | 2002-09-11 | 2004-03-17 | Hsu Mao-Sung | Solar powered battery charger |
WO2005029673A1 (en) * | 2003-09-24 | 2005-03-31 | Idéfix As | Portable power supply |
GB2419030A (en) * | 2004-10-06 | 2006-04-12 | Sean Anthony Goodridge | Backup battery for mobile telephone |
US7989936B2 (en) | 2003-10-13 | 2011-08-02 | Mccain Joseph Harry | Microelectronic device with integrated energy source |
US20160134140A1 (en) * | 2014-11-07 | 2016-05-12 | John Tittle | Charging Station |
RU178756U1 (en) * | 2017-06-14 | 2018-04-18 | Олег Семёнович Пермяков | PORTABLE BATTERY FOR MOBILE DEVICES WITH INFORMATION STORAGE |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4786851A (en) * | 1987-03-04 | 1988-11-22 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Battery charger |
US5701067A (en) * | 1995-02-24 | 1997-12-23 | Sanyo Electric Co., Ltd. | Battery charger and solar cells for battery charging |
JPH10146213A (en) * | 1996-11-19 | 1998-06-02 | Tdk Corp | Carrying case with solar battery for portable telephone |
JPH11103336A (en) * | 1997-09-26 | 1999-04-13 | Naporekkusu:Kk | Power source for portable telephone set |
-
1999
- 1999-06-02 IT IT1999MI000354U patent/IT246762Y1/en active
-
2000
- 2000-05-17 WO PCT/IT2000/000194 patent/WO2000076051A1/en active Application Filing
- 2000-05-17 AU AU51001/00A patent/AU5100100A/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4786851A (en) * | 1987-03-04 | 1988-11-22 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Battery charger |
US5701067A (en) * | 1995-02-24 | 1997-12-23 | Sanyo Electric Co., Ltd. | Battery charger and solar cells for battery charging |
JPH10146213A (en) * | 1996-11-19 | 1998-06-02 | Tdk Corp | Carrying case with solar battery for portable telephone |
JPH11103336A (en) * | 1997-09-26 | 1999-04-13 | Naporekkusu:Kk | Power source for portable telephone set |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 11 30 September 1998 (1998-09-30) * |
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 09 30 July 1999 (1999-07-30) * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2371157A (en) * | 2001-06-28 | 2002-07-17 | Sidny Thain | Solar mobile phone charger |
DE10136989A1 (en) * | 2001-07-23 | 2003-02-06 | Wuerth Solergy Wuerth Elektron | Electricity supply arrangement has connection devices for connecting at least one photovoltaic module and at least one electrical load to central unit |
GB2393047A (en) * | 2002-09-11 | 2004-03-17 | Hsu Mao-Sung | Solar powered battery charger |
WO2005029673A1 (en) * | 2003-09-24 | 2005-03-31 | Idéfix As | Portable power supply |
US7989936B2 (en) | 2003-10-13 | 2011-08-02 | Mccain Joseph Harry | Microelectronic device with integrated energy source |
US8373559B2 (en) | 2003-10-13 | 2013-02-12 | Joseph H. McCain | Microelectronic device with integrated energy source |
US9099410B2 (en) | 2003-10-13 | 2015-08-04 | Joseph H. McCain | Microelectronic device with integrated energy source |
US9413405B2 (en) | 2003-10-13 | 2016-08-09 | Joseph H. McCain | Microelectronic device with integrated energy source |
GB2419030A (en) * | 2004-10-06 | 2006-04-12 | Sean Anthony Goodridge | Backup battery for mobile telephone |
US20160134140A1 (en) * | 2014-11-07 | 2016-05-12 | John Tittle | Charging Station |
RU178756U1 (en) * | 2017-06-14 | 2018-04-18 | Олег Семёнович Пермяков | PORTABLE BATTERY FOR MOBILE DEVICES WITH INFORMATION STORAGE |
Also Published As
Publication number | Publication date |
---|---|
AU5100100A (en) | 2000-12-28 |
ITMI990354V0 (en) | 1999-06-02 |
ITMI990354U1 (en) | 2000-12-02 |
IT246762Y1 (en) | 2002-04-10 |
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