CA2140535C - Dispositif electronique a regulateur interne servant a controler le courant de charge du dispositif et methode de controle connexe - Google Patents
Dispositif electronique a regulateur interne servant a controler le courant de charge du dispositif et methode de controle connexeInfo
- Publication number
- CA2140535C CA2140535C CA002140535A CA2140535A CA2140535C CA 2140535 C CA2140535 C CA 2140535C CA 002140535 A CA002140535 A CA 002140535A CA 2140535 A CA2140535 A CA 2140535A CA 2140535 C CA2140535 C CA 2140535C
- Authority
- CA
- Canada
- Prior art keywords
- power
- power supply
- level
- variable
- electronic device
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
-
- 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
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/1607—Supply circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3883—Arrangements for mounting batteries or battery chargers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Mobile Radio Communication Systems (AREA)
- Photoreceptors In Electrophotography (AREA)
- Networks Using Active Elements (AREA)
- Control Of Electrical Variables (AREA)
- Transceivers (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
Dispositif électronique (10), p. ex. un radiotéléphone, connectable à une source d'alimentation à niveaux variables (16). Le circuit du dispositif électronique (10) produit des signaux de commande de source d'alimentation afin de sélectionner les niveaux d'alimentation du signal produit par la source d'alimentation à niveaux variables. Lorsque le dispositif électronique (10) comprend un radiotéléphone à batterie rechargeable, la source d'alimentation à niveaux variables (16) permet de recharger les éléments (70) de la batterie lorsque le circuit émetteur du radiotéléphone est inactif. Lorsque le circuit émetteur du radiotéléphone est actif, les éléments (70) de la batterie ne sont pas rechargés et le niveau d'alimentation du signal produit par la source d'alimentation à niveaux variables (16) permet d'alimenter le circuit émetteur-récepteur du radiotéléphone.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8357193A | 1993-06-30 | 1993-06-30 | |
US08/083,571 | 1993-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2140535A1 CA2140535A1 (fr) | 1995-01-12 |
CA2140535C true CA2140535C (fr) | 1998-08-11 |
Family
ID=22179209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002140535A Expired - Fee Related CA2140535C (fr) | 1993-06-30 | 1994-06-03 | Dispositif electronique a regulateur interne servant a controler le courant de charge du dispositif et methode de controle connexe |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPH08500959A (fr) |
KR (1) | KR100321945B1 (fr) |
CN (1) | CN1061479C (fr) |
AU (1) | AU683475B2 (fr) |
BR (1) | BR9405440A (fr) |
CA (1) | CA2140535C (fr) |
FR (1) | FR2707131B1 (fr) |
GB (1) | GB2285188B (fr) |
IT (1) | IT1272306B (fr) |
MX (1) | MX9404950A (fr) |
RU (1) | RU2144275C1 (fr) |
TW (1) | TW249871B (fr) |
WO (1) | WO1995001692A1 (fr) |
ZA (1) | ZA944735B (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995006994A1 (fr) * | 1993-09-02 | 1995-03-09 | Motorola Inc. | Systeme d'alimentation externe avec suivi de controle |
BR9405592A (pt) * | 1993-09-13 | 1999-09-08 | Motorola Inc | Dispositivo eletrônico e processo de recarregamento de fonte de energia recarregável |
JPH0846562A (ja) * | 1994-07-28 | 1996-02-16 | Oki Electric Ind Co Ltd | 車載用携帯電話機 |
US6193504B1 (en) | 1997-04-01 | 2001-02-27 | Engelhard Corporation | Portable rotary catalytic oxidizer systems |
IL121189A0 (en) * | 1997-06-29 | 1997-11-20 | Techtium Ltd | Battery pack assembly |
JP3167662B2 (ja) * | 1997-09-26 | 2001-05-21 | 株式会社ウェルパインコミュニケーションズ | 電源システム |
JP2001069236A (ja) * | 1999-08-30 | 2001-03-16 | Matsushita Electric Ind Co Ltd | 無線通信装置および電源切り替え方法 |
US6381477B1 (en) | 1999-11-05 | 2002-04-30 | Motorola, Inc. | Method and apparatus for protecting a circuit module in a communication device |
US6215279B1 (en) * | 2000-03-30 | 2001-04-10 | Adc Telecommunications, Inc. | Power circuit with double current limiting |
GB2403608B (en) * | 2003-06-30 | 2005-08-17 | Motorola Inc | Apparatus and method for power distribution |
US7768230B2 (en) | 2005-07-05 | 2010-08-03 | Sony Ericsson Mobile Communications Ab | Pressure relief valve for a battery charger |
US7781914B2 (en) | 2007-08-10 | 2010-08-24 | American Power Conversion Corporation | Input and output power modules configured to provide selective power to an uninterruptible power supply |
EP2582037B1 (fr) * | 2011-10-12 | 2017-12-20 | Harman Becker Automotive Systems GmbH | Dispositif et procédé pour la reproduction d'un signal audio |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4255782A (en) * | 1977-11-15 | 1981-03-10 | Jgf, Incorporated | Electrical energy conversion systems |
US4317180A (en) * | 1979-12-26 | 1982-02-23 | Texas Instruments Incorporated | Clocked logic low power standby mode |
JP2622540B2 (ja) * | 1985-04-10 | 1997-06-18 | セイコーエプソン株式会社 | 電子時計 |
US4684870A (en) * | 1986-04-09 | 1987-08-04 | Uniden Corp. Of America | Transceiver battery charging apparatus and method |
JP2736128B2 (ja) * | 1989-09-20 | 1998-04-02 | 株式会社東芝 | 無線通信装置 |
GB2242793B (en) * | 1990-04-05 | 1994-08-10 | Technophone Ltd | Battery charging apparatus |
US5115182A (en) * | 1990-04-23 | 1992-05-19 | Motorola, Inc. | Battery charging controller for a battery powered device and method for using the same |
GB9125446D0 (en) * | 1991-11-29 | 1992-01-29 | Shaye Communications Ltd | Improvements in battery charging |
JPH05160774A (ja) * | 1991-12-09 | 1993-06-25 | Matsushita Electric Ind Co Ltd | 携帯電話車載充電装置 |
JP2671676B2 (ja) * | 1991-12-09 | 1997-10-29 | 松下電器産業株式会社 | 携帯電話車載充電装置 |
JPH05168168A (ja) * | 1991-12-16 | 1993-07-02 | Nec Corp | 携帯電話機用の充電器 |
US5325040A (en) * | 1992-09-21 | 1994-06-28 | Motorola, Inc. | Method and apparatus for charging a battery powered electronic device |
-
1994
- 1994-06-03 GB GB9503718A patent/GB2285188B/en not_active Expired - Fee Related
- 1994-06-03 CA CA002140535A patent/CA2140535C/fr not_active Expired - Fee Related
- 1994-06-03 AU AU70529/94A patent/AU683475B2/en not_active Ceased
- 1994-06-03 JP JP7503491A patent/JPH08500959A/ja active Pending
- 1994-06-03 KR KR1019950700860A patent/KR100321945B1/ko not_active IP Right Cessation
- 1994-06-03 CN CN94190427A patent/CN1061479C/zh not_active Expired - Lifetime
- 1994-06-03 BR BR9405440-1A patent/BR9405440A/pt not_active Application Discontinuation
- 1994-06-03 WO PCT/US1994/006294 patent/WO1995001692A1/fr active Application Filing
- 1994-06-03 RU RU95107696A patent/RU2144275C1/ru not_active IP Right Cessation
- 1994-06-08 TW TW083105217A patent/TW249871B/zh active
- 1994-06-24 IT ITRM940420A patent/IT1272306B/it active IP Right Grant
- 1994-06-28 FR FR9407917A patent/FR2707131B1/fr not_active Expired - Fee Related
- 1994-06-29 MX MX9404950A patent/MX9404950A/es unknown
- 1994-06-30 ZA ZA944735A patent/ZA944735B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JPH08500959A (ja) | 1996-01-30 |
FR2707131B1 (fr) | 1996-08-14 |
RU2144275C1 (ru) | 2000-01-10 |
GB2285188B (en) | 1998-05-13 |
AU7052994A (en) | 1995-01-24 |
MX9404950A (es) | 1995-01-31 |
BR9405440A (pt) | 1999-09-08 |
GB9503718D0 (en) | 1995-04-12 |
TW249871B (fr) | 1995-06-21 |
ITRM940420A1 (it) | 1995-12-24 |
FR2707131A1 (fr) | 1995-01-06 |
IT1272306B (it) | 1997-06-16 |
KR950703247A (ko) | 1995-08-23 |
CA2140535A1 (fr) | 1995-01-12 |
WO1995001692A1 (fr) | 1995-01-12 |
KR100321945B1 (ko) | 2002-06-20 |
CN1111471A (zh) | 1995-11-08 |
ZA944735B (en) | 1995-07-13 |
GB2285188A (en) | 1995-06-28 |
ITRM940420A0 (it) | 1994-06-24 |
CN1061479C (zh) | 2001-01-31 |
AU683475B2 (en) | 1997-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |