DD109953A5 - - Google Patents
Info
- Publication number
- DD109953A5 DD109953A5 DD175354A DD17535473A DD109953A5 DD 109953 A5 DD109953 A5 DD 109953A5 DD 175354 A DD175354 A DD 175354A DD 17535473 A DD17535473 A DD 17535473A DD 109953 A5 DD109953 A5 DD 109953A5
- Authority
- DD
- German Democratic Republic
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
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from ac or dc
-
- 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
- H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
- H02J7/007186—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage obtained with the battery disconnected from the charge or discharge circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Power Sources (AREA)
- Secondary Cells (AREA)
- Stand-By Power Supply Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34639273A | 1973-03-30 | 1973-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD109953A5 true DD109953A5 (it) | 1974-11-20 |
Family
ID=23359159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD175354A DD109953A5 (it) | 1973-03-30 | 1973-12-14 |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5010022A (it) |
| AU (1) | AU6265173A (it) |
| BE (1) | BE808242A (it) |
| BR (1) | BR7309802D0 (it) |
| CA (1) | CA998736A (it) |
| DD (1) | DD109953A5 (it) |
| DE (1) | DE2362243A1 (it) |
| FR (1) | FR2223876B1 (it) |
| GB (1) | GB1456229A (it) |
| IL (1) | IL43583A (it) |
| IT (1) | IT997697B (it) |
| NL (1) | NL7316345A (it) |
| PH (1) | PH10803A (it) |
| SE (1) | SE7316957L (it) |
| SU (1) | SU535915A3 (it) |
| ZA (1) | ZA738546B (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1496522A (en) * | 1974-01-22 | 1977-12-30 | Endfield C | Keyboard |
| DE2555661A1 (de) * | 1975-01-03 | 1976-07-08 | Hewlett Packard Co | Tragbarer elektronischer rechner |
| US4140957A (en) * | 1977-06-20 | 1979-02-20 | Rockwell International Corporation | Calculator driving and battery pack recharging circuit |
| US4709201A (en) * | 1985-10-24 | 1987-11-24 | General Electric Company | Portable radio battery pack with on-off switch |
| GB2200804A (en) * | 1987-01-28 | 1988-08-10 | Combined Optical Ind Ltd | Alternative electrical power source system |
| CN102484416B (zh) * | 2009-09-01 | 2015-11-25 | 皇家飞利浦电子股份有限公司 | 用于电子负载的电力供应系统 |
-
1973
- 1973-11-01 CA CA184,792A patent/CA998736A/en not_active Expired
- 1973-11-06 ZA ZA738546A patent/ZA738546B/xx unknown
- 1973-11-06 IL IL43583A patent/IL43583A/en unknown
- 1973-11-12 PH PH15217A patent/PH10803A/en unknown
- 1973-11-19 AU AU62651/73A patent/AU6265173A/en not_active Expired
- 1973-11-29 NL NL7316345A patent/NL7316345A/xx unknown
- 1973-11-29 IT IT54002/73A patent/IT997697B/it active
- 1973-12-05 BE BE138533A patent/BE808242A/xx unknown
- 1973-12-10 SU SU1983854A patent/SU535915A3/ru active
- 1973-12-12 FR FR7344394A patent/FR2223876B1/fr not_active Expired
- 1973-12-14 BR BR9802/73A patent/BR7309802D0/pt unknown
- 1973-12-14 DE DE2362243A patent/DE2362243A1/de active Pending
- 1973-12-14 DD DD175354A patent/DD109953A5/xx unknown
- 1973-12-14 GB GB5803973A patent/GB1456229A/en not_active Expired
- 1973-12-14 JP JP48140256A patent/JPS5010022A/ja active Pending
- 1973-12-14 SE SE7316957A patent/SE7316957L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2362243A1 (de) | 1974-10-10 |
| GB1456229A (en) | 1976-11-24 |
| FR2223876A1 (it) | 1974-10-25 |
| BE808242A (fr) | 1974-03-29 |
| NL7316345A (it) | 1974-10-02 |
| IT997697B (it) | 1975-12-30 |
| IL43583A (en) | 1976-07-30 |
| CA998736A (en) | 1976-10-19 |
| SE7316957L (it) | 1974-10-01 |
| JPS5010022A (it) | 1975-02-01 |
| IL43583A0 (en) | 1974-03-14 |
| PH10803A (en) | 1977-09-07 |
| FR2223876B1 (it) | 1976-10-08 |
| AU6265173A (en) | 1975-05-22 |
| BR7309802D0 (pt) | 1974-12-31 |
| ZA738546B (en) | 1974-11-27 |
| SU535915A3 (ru) | 1976-11-15 |