FR2402962B1 - - Google Patents
Info
- Publication number
- FR2402962B1 FR2402962B1 FR7826009A FR7826009A FR2402962B1 FR 2402962 B1 FR2402962 B1 FR 2402962B1 FR 7826009 A FR7826009 A FR 7826009A FR 7826009 A FR7826009 A FR 7826009A FR 2402962 B1 FR2402962 B1 FR 2402962B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/90—Regulation of charging or discharging current or voltage
- H02J7/96—Regulation of charging or discharging current or voltage in response to battery voltage
- H02J7/963—Regulation of charging or discharging current or voltage in response to battery voltage in response to battery voltage gradient
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB38134/77A GB1590916A (en) | 1977-09-13 | 1977-09-13 | Electric battery charging apparatus |
| AU52218/79A AU5221879A (en) | 1977-09-13 | 1979-10-26 | Electric battery charging apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2402962A1 FR2402962A1 (fr) | 1979-04-06 |
| FR2402962B1 true FR2402962B1 (https=) | 1983-04-15 |
Family
ID=30771554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7826009A Granted FR2402962A1 (fr) | 1977-09-13 | 1978-09-11 | Chargeur d'accumulateur electrique |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4227141A (https=) |
| JP (1) | JPS602858B2 (https=) |
| AU (1) | AU5221879A (https=) |
| CA (1) | CA1103757A (https=) |
| DE (1) | DE2839854A1 (https=) |
| FR (1) | FR2402962A1 (https=) |
| GB (1) | GB1590916A (https=) |
| SE (1) | SE432854B (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4418310A (en) * | 1981-11-18 | 1983-11-29 | Hobart Brothers Company | Battery charger control circuit |
| GB2167617A (en) * | 1984-11-27 | 1986-05-29 | Electronic Research Ass Limite | Battery charger |
| US4629965A (en) * | 1985-02-26 | 1986-12-16 | General Battery Corporation | Battery charger termination circuit |
| US5352969A (en) * | 1991-05-30 | 1994-10-04 | Black & Decker Inc. | Battery charging system having logarithmic analog-to-digital converter with automatic scaling of analog signal |
| US5200689A (en) * | 1992-01-24 | 1993-04-06 | Compaq Computer Corporation | Battery charge monitor to determine fast charge termination |
| US5600226A (en) * | 1993-10-13 | 1997-02-04 | Galaxy Power, Inc. A Pennsylvania Corporation | Methods of controlling the application and termination of charge to a rechargeable battery |
| US5486750A (en) * | 1994-01-04 | 1996-01-23 | Walborn; Laverne A. | Battery charger with polarity sensing and timer |
| AU766750B2 (en) | 1999-12-02 | 2003-10-23 | Snap-On Technologies, Inc. | Charge maintenance system for lead-acid battery |
| US6895521B2 (en) * | 2001-01-02 | 2005-05-17 | Efficient Networks, Inc. | Communication system power loss notification via detection of reverse bias state of a diode based on a threshold voltage |
| US7015728B1 (en) | 2004-02-27 | 2006-03-21 | Intersil Americas Inc. | High voltage floating current sense amplifier |
| US7102335B1 (en) | 2004-02-27 | 2006-09-05 | Intersil Americas Inc. | Rail—rail current sense amplifier |
| US20070219909A1 (en) * | 2006-03-14 | 2007-09-20 | Robert Hardacker | System and method for automatically updating timed DRM keys |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3081426A (en) * | 1959-06-04 | 1963-03-12 | Marquette Corp | Battery chargers |
| GB1097451A (en) * | 1964-03-11 | 1968-01-03 | D P Battery Company Ltd | Improvements relating to apparatus responsive to battery voltage |
| US3593100A (en) * | 1969-10-02 | 1971-07-13 | Electric Power Storage Ltd | Apparatus for controlling a pulsating battery charger |
| JPS4915935A (en) * | 1972-06-08 | 1974-02-12 | Sony Corp | Battery charging device |
| US3886427A (en) * | 1972-10-17 | 1975-05-27 | Lester Electrical Of Nebr Inc | Battery charger control circuit |
| GB1495523A (en) * | 1974-02-26 | 1977-12-21 | Chloride Group Ltd | Automatic electric battery charging apparatus |
| CH596694A5 (https=) * | 1974-06-26 | 1978-03-15 | Pro Casa Ges Reg Trust | |
| DE2544549C3 (de) * | 1975-10-04 | 1979-10-25 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Schaltungsanordnung zum Laden eines Akkumulators |
| FR2337962A1 (fr) * | 1976-01-09 | 1977-08-05 | Redresseurs Statiques Indls | Dispositif de charge pour batteries d'accumulateurs |
-
1977
- 1977-09-13 GB GB38134/77A patent/GB1590916A/en not_active Expired
-
1978
- 1978-05-31 US US05/911,169 patent/US4227141A/en not_active Expired - Lifetime
- 1978-09-11 FR FR7826009A patent/FR2402962A1/fr active Granted
- 1978-09-12 CA CA311,095A patent/CA1103757A/en not_active Expired
- 1978-09-13 JP JP53111811A patent/JPS602858B2/ja not_active Expired
- 1978-09-13 SE SE7809655A patent/SE432854B/sv not_active IP Right Cessation
- 1978-09-13 DE DE19782839854 patent/DE2839854A1/de active Granted
-
1979
- 1979-10-26 AU AU52218/79A patent/AU5221879A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| SE7809655L (sv) | 1979-03-14 |
| DE2839854A1 (de) | 1979-03-22 |
| CA1103757A (en) | 1981-06-23 |
| JPS602858B2 (ja) | 1985-01-24 |
| GB1590916A (en) | 1981-06-10 |
| DE2839854C2 (https=) | 1988-10-06 |
| FR2402962A1 (fr) | 1979-04-06 |
| JPS5450934A (en) | 1979-04-21 |
| AU5221879A (en) | 1981-04-30 |
| SE432854B (sv) | 1984-04-16 |
| US4227141A (en) | 1980-10-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse | ||
| ST | Notification of lapse |