DE2801993A1 - Ladegeraet zum wiederaufladen eines akkumulators - Google Patents
Ladegeraet zum wiederaufladen eines akkumulatorsInfo
- Publication number
- DE2801993A1 DE2801993A1 DE19782801993 DE2801993A DE2801993A1 DE 2801993 A1 DE2801993 A1 DE 2801993A1 DE 19782801993 DE19782801993 DE 19782801993 DE 2801993 A DE2801993 A DE 2801993A DE 2801993 A1 DE2801993 A1 DE 2801993A1
- Authority
- DE
- Germany
- Prior art keywords
- voltage
- charger
- transistor
- accumulator
- charging current
- 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
- 239000003990 capacitor Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 17
- 238000004804 winding Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000007704 transition Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 235000011437 Amygdalus communis Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241000220304 Prunus dulcis Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 235000020224 almond Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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
- H02J7/007—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
-
- 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)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7700535A SE402389B (sv) | 1977-01-19 | 1977-01-19 | Sett vid laddning av ackumulator samt laddningsaggregat for utforande av settet |
| SE7712063A SE406398B (sv) | 1977-10-26 | 1977-10-26 | Laddningsaggregat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2801993A1 true DE2801993A1 (de) | 1978-07-20 |
| DE2801993C2 DE2801993C2 (en, 2012) | 1989-02-09 |
Family
ID=26656774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782801993 Granted DE2801993A1 (de) | 1977-01-19 | 1978-01-18 | Ladegeraet zum wiederaufladen eines akkumulators |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4243929A (en, 2012) |
| AT (1) | AT367930B (en, 2012) |
| CA (1) | CA1106442A (en, 2012) |
| DE (1) | DE2801993A1 (en, 2012) |
| FR (1) | FR2378391A1 (en, 2012) |
| GB (1) | GB1596193A (en, 2012) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4394613A (en) * | 1981-01-19 | 1983-07-19 | California Institute Of Technology | Full-charge indicator for battery chargers |
| CA1199061A (en) * | 1983-06-08 | 1986-01-07 | Paul Kotlarewsky | Battery charging circuit |
| US4742290A (en) * | 1986-06-02 | 1988-05-03 | Acme Electric Corporation | Recharging battery charger |
| US5043650A (en) * | 1988-02-26 | 1991-08-27 | Black & Decker Inc. | Battery charger |
| US5192905A (en) * | 1990-12-24 | 1993-03-09 | Magnetek, Inc. | Charging voltage control and current limit for battery chargers |
| US5254932A (en) * | 1990-12-24 | 1993-10-19 | Magnetek, Inc. | Charging voltage control circuit for battery chargers |
| US6665801B1 (en) * | 2000-01-27 | 2003-12-16 | Symbol Technologies, Inc. | Method and apparatus for charging a self powered USB device at different charge rates according to the charge level of a rechargeable element on the device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT191036B (de) * | 1954-07-08 | 1957-07-25 | Licentia Gmbh | Batterieladegleichrichter |
| SE356854B (en, 2012) * | 1970-10-06 | 1973-06-04 | Multilab Ab |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3090904A (en) * | 1959-01-12 | 1963-05-21 | C & D Batteries Inc | Battery charger |
| FR1421828A (fr) * | 1965-01-18 | 1965-12-17 | Sonnenschein Accumulatoren | Chargeur pour accumulateurs électriques |
| LU54416A1 (en, 2012) * | 1966-09-26 | 1967-11-03 | ||
| US3517294A (en) * | 1967-04-11 | 1970-06-23 | Tyco Laboratories Inc | Battery charger |
| SE300035B (en, 2012) * | 1967-06-30 | 1968-04-01 | Ericsson Telefon Ab L M | |
| US3553561A (en) * | 1967-11-13 | 1971-01-05 | Penn Western Electric | Automatic varying rate battery charger utilizing transistor latching means in voltage sensing circuit |
| US3699422A (en) * | 1972-02-11 | 1972-10-17 | Honeywell Inc | Automatic battery charger |
| US3781630A (en) * | 1972-07-10 | 1973-12-25 | G Ballman | Means and methods for ferro-resonant float charging circuits |
| US3854082A (en) * | 1973-06-07 | 1974-12-10 | Master Control Syst Inc | Battery charging circuit |
-
1978
- 1978-01-09 GB GB968/78A patent/GB1596193A/en not_active Expired
- 1978-01-17 US US05/870,072 patent/US4243929A/en not_active Expired - Lifetime
- 1978-01-18 CA CA295,175A patent/CA1106442A/en not_active Expired
- 1978-01-18 AT AT0035978A patent/AT367930B/de not_active IP Right Cessation
- 1978-01-18 DE DE19782801993 patent/DE2801993A1/de active Granted
- 1978-01-19 FR FR7801513A patent/FR2378391A1/fr active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT191036B (de) * | 1954-07-08 | 1957-07-25 | Licentia Gmbh | Batterieladegleichrichter |
| SE356854B (en, 2012) * | 1970-10-06 | 1973-06-04 | Multilab Ab |
Non-Patent Citations (2)
| Title |
|---|
| Varta Prospekt L 41300 0473 1,1973 * |
| W.WITTE, Blei-u.Stahlakkumulatoren, 3.Aufl., Mainz 1967 Krausskopfverlag, S.118 * |
Also Published As
| Publication number | Publication date |
|---|---|
| ATA35978A (de) | 1981-12-15 |
| FR2378391B1 (en, 2012) | 1984-04-27 |
| GB1596193A (en) | 1981-08-19 |
| FR2378391A1 (fr) | 1978-08-18 |
| US4243929A (en) | 1981-01-06 |
| DE2801993C2 (en, 2012) | 1989-02-09 |
| AT367930B (de) | 1982-08-10 |
| CA1106442A (en) | 1981-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: JACKISCH, W., DIPL.-ING., PAT.-ANW. KERKHOF, M., RECHTSANW. WASMUTH, R., DIPL.-ING., PAT.-ANW., 7000 STUTTGART |
|
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
| 8330 | Complete renunciation |