GB1448053A - Electrical charging systems - Google Patents
Electrical charging systemsInfo
- Publication number
- GB1448053A GB1448053A GB1043874A GB1043874A GB1448053A GB 1448053 A GB1448053 A GB 1448053A GB 1043874 A GB1043874 A GB 1043874A GB 1043874 A GB1043874 A GB 1043874A GB 1448053 A GB1448053 A GB 1448053A
- Authority
- GB
- United Kingdom
- Prior art keywords
- battery
- switch
- charging
- auxiliary
- parts
- 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.)
- Expired
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
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1423—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with multiple 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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0024—Parallel/serial switching of connection of batteries to charge or load circuit
Abstract
1448053 Multiple battery charging B D KINDER 17 Oct 1974 [8 March 1974] 10438/74 Heading H2H Apparatus for simultaneously charging a main battery and an auxiliary battery, the auxiliary battery being divided into at least two parts comprises means whereby the parts of the auxiliary battery are charged in parallel and discharged in series. A generator 1 of a motor vehicle produces a regulated D.C. output of 14 volts which is directly connected to a main battery 2 of the vehicle and, via an ignition switch 3 and a manually operable change over switch 9<SP>1</SP>, 9<SP>11</SP> to a battery 7 in the form of two 6 volt parts housed in a portable container and usable as an auxiliary battery. During charging the switch 9 is placed so that the two batteries 7 are in parallel to ensure sufficient voltage at the terminals thereof for charging the battery should the voltage drop along the system 11 tend to be considerable. The charging rate of the battery 7 can be varied by operation of switch 16 and a diode 13 prevents discharge of the battery 7 into the battery 2. After charge the battery 7 can be removed from the charging system at a plug and socket device 10 and a load connected thereto, during discharge the batteries 7 being connected in series by changeover of the switch contacts 9<SP>1</SP>, 9<SP>11</SP>. In other embodiments the switch 9 may be an electromagnetic relay and the switch 16 and elements 14, 15, 17 housed in the container with the battery. If desired the elements 14-17 may be replaced by transistors.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1043874A GB1448053A (en) | 1974-03-08 | 1974-03-08 | Electrical charging systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1043874A GB1448053A (en) | 1974-03-08 | 1974-03-08 | Electrical charging systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1448053A true GB1448053A (en) | 1976-09-02 |
Family
ID=9967867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1043874A Expired GB1448053A (en) | 1974-03-08 | 1974-03-08 | Electrical charging systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1448053A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4139812A (en) * | 1976-07-23 | 1979-02-13 | The Post Office | Battery charging apparatus |
EP0152118A2 (en) * | 1984-02-16 | 1985-08-21 | Columbia Dynamics Corporation | Battery recharger |
GB2174558A (en) * | 1985-03-28 | 1986-11-05 | Sutton & Gates | Power supply for a boat or caravan |
GB2186132A (en) * | 1986-02-03 | 1987-08-05 | Martin Timothy Britton | Power supply for assisting in the starting of automobiles |
EP2501016A3 (en) * | 2011-03-18 | 2014-04-09 | Samya Technology Co., Ltd. | Integrated battery charger |
DE202015106271U1 (en) | 2014-12-11 | 2015-11-30 | TiCad GmbH & Co. KG | Battery pack with switchable total capacity |
CN110534788A (en) * | 2018-05-23 | 2019-12-03 | 刘宗祁 | A kind of rechargeable battery |
-
1974
- 1974-03-08 GB GB1043874A patent/GB1448053A/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4139812A (en) * | 1976-07-23 | 1979-02-13 | The Post Office | Battery charging apparatus |
EP0152118A2 (en) * | 1984-02-16 | 1985-08-21 | Columbia Dynamics Corporation | Battery recharger |
EP0152118A3 (en) * | 1984-02-16 | 1987-05-27 | Columbia Dynamics Corporation | Battery recharger |
GB2174558A (en) * | 1985-03-28 | 1986-11-05 | Sutton & Gates | Power supply for a boat or caravan |
GB2186132A (en) * | 1986-02-03 | 1987-08-05 | Martin Timothy Britton | Power supply for assisting in the starting of automobiles |
US4791347A (en) * | 1986-02-03 | 1988-12-13 | Britton Martin T | Electrical power supply |
GB2186132B (en) * | 1986-02-03 | 1990-05-09 | Martin Timothy Britton | Electrical power supply |
EP2501016A3 (en) * | 2011-03-18 | 2014-04-09 | Samya Technology Co., Ltd. | Integrated battery charger |
DE202015106271U1 (en) | 2014-12-11 | 2015-11-30 | TiCad GmbH & Co. KG | Battery pack with switchable total capacity |
EP3032694A1 (en) | 2014-12-11 | 2016-06-15 | TiCad GmbH & Co. KG | Battery pack with switchable total capacity |
DE102014118465A1 (en) * | 2014-12-11 | 2016-06-16 | TiCad GmbH & Co. KG | Battery pack with switchable total capacity |
CN110534788A (en) * | 2018-05-23 | 2019-12-03 | 刘宗祁 | A kind of rechargeable battery |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |