FR2345842A1 - Procede et dispositif de charge de batteries electriques - Google Patents
Procede et dispositif de charge de batteries electriquesInfo
- Publication number
- FR2345842A1 FR2345842A1 FR7708702A FR7708702A FR2345842A1 FR 2345842 A1 FR2345842 A1 FR 2345842A1 FR 7708702 A FR7708702 A FR 7708702A FR 7708702 A FR7708702 A FR 7708702A FR 2345842 A1 FR2345842 A1 FR 2345842A1
- Authority
- FR
- France
- Prior art keywords
- battery charging
- charging method
- electric battery
- electric
- charging
- 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.)
- Granted
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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11744/76A GB1570527A (en) | 1976-03-24 | 1976-03-24 | Electrical circuit arrangements for monitoring the level of an analogue signal by comparing the levels of earlier and later digital samples thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2345842A1 true FR2345842A1 (fr) | 1977-10-21 |
FR2345842B3 FR2345842B3 (fr) | 1980-05-16 |
Family
ID=9991903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7708702A Granted FR2345842A1 (fr) | 1976-03-24 | 1977-03-23 | Procede et dispositif de charge de batteries electriques |
Country Status (3)
Country | Link |
---|---|
US (1) | US4118661A (fr) |
FR (1) | FR2345842A1 (fr) |
GB (1) | GB1570527A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0083492A1 (fr) * | 1982-01-04 | 1983-07-13 | Skil Nederland B.V. | Circuit de charge de batterie |
WO1993005560A1 (fr) * | 1991-09-06 | 1993-03-18 | Telxon Corporation | Dispositif et procede de charge de batterie d'accumulateurs |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4213081A (en) * | 1978-02-27 | 1980-07-15 | Taylor Earnest R | Method and apparatus for charging sealed Ni-Cad batteries |
US4388582A (en) * | 1978-05-31 | 1983-06-14 | Black & Decker Inc. | Apparatus and method for charging batteries |
US4392101A (en) * | 1978-05-31 | 1983-07-05 | Black & Decker Inc. | Method of charging batteries and apparatus therefor |
US4295097A (en) * | 1979-05-07 | 1981-10-13 | Arthur H. Thompson | Battery capacity measuring method and apparatus |
US4290002A (en) * | 1979-06-04 | 1981-09-15 | Gould Inc. | Method and apparatus for controlling battery recharging |
US4387332A (en) * | 1980-01-29 | 1983-06-07 | Sanyo Electric Co., Ltd. | Apparatus for successively charging rechargeable batteries |
DE3039119C2 (de) * | 1980-01-29 | 1990-05-31 | Sanyo Electric Co., Ltd., Moriguchi, Osaka | Ladegerät für wiederaufladbare Batterien |
US4280097A (en) * | 1980-07-14 | 1981-07-21 | The United States Of America As Represented By The Secretary Of The Navy | Isolated DC voltage monitoring system |
GB8306071D0 (en) * | 1983-03-04 | 1983-04-07 | Electronic Designs Iw Ltd | Battery charging |
US6075340A (en) | 1985-11-12 | 2000-06-13 | Intermec Ip Corp. | Battery pack having memory |
US4629965A (en) * | 1985-02-26 | 1986-12-16 | General Battery Corporation | Battery charger termination circuit |
US4746854A (en) * | 1986-10-29 | 1988-05-24 | Span, Inc. | Battery charging system with microprocessor control of voltage and current monitoring and control operations |
US6271643B1 (en) | 1986-12-18 | 2001-08-07 | Intermec Ip Corp. | Battery pack having memory |
US5055763A (en) * | 1988-09-26 | 1991-10-08 | Eveready Battery Company, Inc. | Electronic battery charger device and method |
JPH088748B2 (ja) * | 1988-11-11 | 1996-01-29 | 三洋電機株式会社 | 満充電検出回路 |
JPH03107338A (ja) * | 1989-10-25 | 1991-05-07 | Uu Koorii | ニッケル・カドミウム蓄電池急速充電装置 |
JPH03289331A (ja) * | 1990-04-05 | 1991-12-19 | Sanyo Electric Co Ltd | 充電装置 |
US5304916A (en) * | 1990-04-11 | 1994-04-19 | Compaq Computer Corporation | Battery charger |
GB2245781A (en) * | 1990-06-29 | 1992-01-08 | Wu Ko Lee | A device for controlling charging of a battery and displaying charge level |
US6377028B1 (en) | 1990-10-23 | 2002-04-23 | Texas Instruments Incorporated | System for charging monitoring batteries for a microprocessor based method |
US5432429A (en) * | 1990-10-23 | 1995-07-11 | Benchmarq Microelectronics, Inc. | System for charging/monitoring batteries for a microprocessor based system |
US5225763A (en) * | 1991-03-20 | 1993-07-06 | Sherwood Medical Company | Battery charging circuit and method for an ambulatory feeding pump |
US5177427A (en) * | 1991-03-22 | 1993-01-05 | H. M. Electronics, Inc. | Battery charging system and method for preventing false switching from fast charge to trickle charge |
US5157320A (en) * | 1991-08-08 | 1992-10-20 | Tyco Industries, Inc. | Computerized battery charger |
US5206578A (en) * | 1991-10-15 | 1993-04-27 | Norvik Technologies Inc. | Monitoring system for batteries during charge and discharge |
US5200689A (en) * | 1992-01-24 | 1993-04-06 | Compaq Computer Corporation | Battery charge monitor to determine fast charge termination |
US5315228A (en) * | 1992-01-24 | 1994-05-24 | Compaq Computer Corp. | Battery charge monitor and fuel gauge |
US5284719A (en) * | 1992-07-08 | 1994-02-08 | Benchmarq Microelectronics, Inc. | Method and apparatus for monitoring battery capacity |
US5402055A (en) * | 1992-09-30 | 1995-03-28 | Compaq Computer Corporation | AC adapter including differential comparator for tracking battery voltage during trickle charge |
US5355073A (en) * | 1992-09-30 | 1994-10-11 | Compaq Computer Corporation | Battery pack sensor for an AC adapter |
US5539298A (en) * | 1993-03-19 | 1996-07-23 | Compaq Computer Corporation | Pulse charge technique to trickle charge a rechargeable battery |
US5514946A (en) * | 1993-03-19 | 1996-05-07 | Compaq Computer Corp. | Battery pack including static memory and a timer for charge management |
US5486749A (en) * | 1993-06-21 | 1996-01-23 | Ast Research, Inc. | Multiple battery charger with a power source control |
US5631536A (en) * | 1994-05-16 | 1997-05-20 | Tseng; Ling-Yuan | Rechargeable battery vending apparatus |
US6307349B1 (en) | 2000-02-24 | 2001-10-23 | Intermec Ip Corp. | Battery pack having memory |
US6285166B1 (en) * | 2000-03-23 | 2001-09-04 | Agere Systems Guardian Corp. | Battery charger with improved overcharge protection mechanism and method of operation thereof |
US7956579B2 (en) * | 2007-12-19 | 2011-06-07 | International Business Machines Corporation | Battery charge management system for charging a battery bank that includes a plurality of batteries |
US9157967B2 (en) * | 2010-02-11 | 2015-10-13 | A123 Systems Llc | System and method for assessing voltage threshold detecting circuitry within a battery pack |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3794905A (en) * | 1972-10-17 | 1974-02-26 | Lester Electrical Of Nebraska | Battery charger control |
US3786343A (en) * | 1973-03-19 | 1974-01-15 | Us Navy | Battery monitor system |
US3938021A (en) * | 1974-08-15 | 1976-02-10 | The United States Of America As Represented By The Secretary Of The Army | Battery charging circuit with full-charge cutoff |
FR2319905A1 (fr) * | 1975-08-01 | 1977-02-25 | Thomson Csf | Dispositif de compression de bande et systeme radar comportant un tel dispositif |
-
1976
- 1976-03-24 GB GB11744/76A patent/GB1570527A/en not_active Expired
-
1977
- 1977-03-23 FR FR7708702A patent/FR2345842A1/fr active Granted
- 1977-03-24 US US05/780,957 patent/US4118661A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0083492A1 (fr) * | 1982-01-04 | 1983-07-13 | Skil Nederland B.V. | Circuit de charge de batterie |
WO1993005560A1 (fr) * | 1991-09-06 | 1993-03-18 | Telxon Corporation | Dispositif et procede de charge de batterie d'accumulateurs |
Also Published As
Publication number | Publication date |
---|---|
GB1570527A (en) | 1980-07-02 |
FR2345842B3 (fr) | 1980-05-16 |
US4118661A (en) | 1978-10-03 |
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