DK122740B - Apparat til ladning af et akkumulatorbatteri under drift. - Google Patents
Apparat til ladning af et akkumulatorbatteri under drift.Info
- Publication number
- DK122740B DK122740B DK304768AA DK304768A DK122740B DK 122740 B DK122740 B DK 122740B DK 304768A A DK304768A A DK 304768AA DK 304768 A DK304768 A DK 304768A DK 122740 B DK122740 B DK 122740B
- Authority
- DK
- Denmark
- Prior art keywords
- charging
- during operation
- battery during
- accumulator battery
- accumulator
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone 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
-
- 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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
- H02J7/00718—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current in response to charge current gradient
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S320/00—Electricity: battery or capacitor charging or discharging
- Y10S320/28—Regulating transformer, e.g. high leakage, ferro-resonant
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9927/67*A SE300035B (da) | 1967-06-30 | 1967-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK122740B true DK122740B (da) | 1972-04-04 |
Family
ID=20277819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK304768AA DK122740B (da) | 1967-06-30 | 1968-06-26 | Apparat til ladning af et akkumulatorbatteri under drift. |
Country Status (9)
Country | Link |
---|---|
US (1) | US3544878A (da) |
BE (1) | BE717363A (da) |
DK (1) | DK122740B (da) |
FI (1) | FI42112C (da) |
FR (1) | FR1571782A (da) |
GB (1) | GB1227234A (da) |
NL (1) | NL6809181A (da) |
NO (1) | NO121228B (da) |
SE (1) | SE300035B (da) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1596193A (en) * | 1977-01-19 | 1981-08-19 | Multilab Ab | Recharging accumulator batteries |
US4396880A (en) * | 1981-06-05 | 1983-08-02 | Firing Circuits Inc. | Method and apparatus for charging a battery |
GB2228375A (en) * | 1989-02-17 | 1990-08-22 | B & H Electronics Limited | Battery Chargers; Battery Powered Alarm Generators |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2197423A (en) * | 1938-04-23 | 1940-04-16 | Union Switch & Signal Co | Battery charging apparatus |
US2621316A (en) * | 1943-11-18 | 1952-12-09 | Asea Ab | Arrangement for charging of electric accumulator batteries |
US2423134A (en) * | 1943-12-08 | 1947-07-01 | Int Standard Electric Corp | Accumulator charging system |
US2431312A (en) * | 1943-12-22 | 1947-11-25 | Int Standard Electric Corp | Battery charging control system |
US2660702A (en) * | 1948-04-20 | 1953-11-24 | Asea Ab | Arrangement in transductor-controlled rectifier cooperating with storage battery andload |
US2942170A (en) * | 1957-07-11 | 1960-06-21 | Innocenti Soc Generale | Battery charge regulator |
US2967988A (en) * | 1958-03-25 | 1961-01-10 | Rca Corp | Battery charging system |
US3081426A (en) * | 1959-06-04 | 1963-03-12 | Marquette Corp | Battery chargers |
-
1967
- 1967-06-30 SE SE9927/67*A patent/SE300035B/xx unknown
-
1968
- 1968-06-07 FI FI681604A patent/FI42112C/fi active
- 1968-06-11 US US736230A patent/US3544878A/en not_active Expired - Lifetime
- 1968-06-19 NO NO2414/68A patent/NO121228B/no unknown
- 1968-06-26 DK DK304768AA patent/DK122740B/da unknown
- 1968-06-27 FR FR1571782D patent/FR1571782A/fr not_active Expired
- 1968-06-28 NL NL6809181A patent/NL6809181A/xx unknown
- 1968-06-28 BE BE717363D patent/BE717363A/xx unknown
- 1968-06-28 GB GB1227234D patent/GB1227234A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL6809181A (da) | 1968-12-31 |
SE300035B (da) | 1968-04-01 |
FI42112C (fi) | 1970-05-11 |
FR1571782A (da) | 1969-06-20 |
US3544878A (en) | 1970-12-01 |
GB1227234A (da) | 1971-04-07 |
FI42112B (da) | 1970-02-02 |
BE717363A (da) | 1968-12-30 |
NO121228B (da) | 1971-02-01 |
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