GB1225531A - - Google Patents
Info
- Publication number
- GB1225531A GB1225531A GB1225531DA GB1225531A GB 1225531 A GB1225531 A GB 1225531A GB 1225531D A GB1225531D A GB 1225531DA GB 1225531 A GB1225531 A GB 1225531A
- Authority
- GB
- United Kingdom
- Prior art keywords
- battery
- resistor
- terminals
- conducting
- transistors
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0034—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using reverse polarity correcting or protecting circuits
-
- 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
- Y10S320/15—Polarity control
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6712329A NL6712329A ( ) | 1967-09-08 | 1967-09-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1225531A true GB1225531A ( ) | 1971-03-17 |
Family
ID=19801157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1225531D Expired GB1225531A ( ) | 1967-09-08 | 1968-09-05 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3593101A ( ) |
AT (1) | AT289962B ( ) |
BE (1) | BE720547A ( ) |
ES (1) | ES357900A1 ( ) |
FR (1) | FR1581825A ( ) |
GB (1) | GB1225531A ( ) |
NL (1) | NL6712329A ( ) |
SE (1) | SE332219B ( ) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4663579A (en) * | 1986-01-15 | 1987-05-05 | Yang Tai Her | Interconnecting circuit for connecting one d.c. voltage source to another |
GB2240439A (en) * | 1989-09-08 | 1991-07-31 | Link Sedan Limited | Battery charger |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3700999A (en) * | 1972-01-11 | 1972-10-24 | Us Army | Automatic battery polarizing circuit |
CA954644A (en) * | 1972-11-28 | 1974-09-10 | Arthur D. Moore | Polarity guard |
US4463402A (en) * | 1980-06-24 | 1984-07-31 | Cottrell Gerald G | Safety jumper cable apparatus |
US4420786A (en) * | 1981-11-16 | 1983-12-13 | Motorola, Inc. | Polarity guard circuit |
US4769586A (en) * | 1986-03-07 | 1988-09-06 | Kazmierowicz Thaddeus V | Battery jumper cable apparatus |
NL8802852A (nl) * | 1988-11-18 | 1990-06-18 | Optische Ind De Oude Delft Nv | Geintegreerde halfgeleiderschakeling met ompolingsbeveiliging. |
US5103155A (en) * | 1990-11-30 | 1992-04-07 | Joannou Constantinos J | Battery charging cable system |
US5965998A (en) * | 1996-07-02 | 1999-10-12 | Century Mfg. Co. | Automatic polarity and condition sensing battery charger |
US6252373B1 (en) | 1999-04-26 | 2001-06-26 | Ion Control Solutions | Apparatus for rapidly charging and reconditioning a battery |
US20050110467A1 (en) * | 2003-11-03 | 2005-05-26 | Bon-Aire Industries, Inc. | Automotive jump starter with polarity detection and current routing circuitry |
TW201214923A (en) * | 2010-09-29 | 2012-04-01 | Fortune Semiconductor Corp | Polarity switch circuit in charger |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3010031A (en) * | 1956-10-24 | 1961-11-21 | Research Corp | Symmetrical back-clamped transistor switching sircuit |
US3483530A (en) * | 1966-05-16 | 1969-12-09 | Electronics Ass Inc | Discrete bistable digital memory system |
-
1967
- 1967-09-08 NL NL6712329A patent/NL6712329A/xx unknown
-
1968
- 1968-09-05 AT AT861868A patent/AT289962B/de not_active IP Right Cessation
- 1968-09-05 GB GB1225531D patent/GB1225531A/en not_active Expired
- 1968-09-05 SE SE11078/68A patent/SE332219B/xx unknown
- 1968-09-05 US US757572A patent/US3593101A/en not_active Expired - Lifetime
- 1968-09-06 FR FR1581825D patent/FR1581825A/fr not_active Expired
- 1968-09-06 BE BE720547D patent/BE720547A/xx unknown
- 1968-09-06 ES ES357900A patent/ES357900A1/es not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4663579A (en) * | 1986-01-15 | 1987-05-05 | Yang Tai Her | Interconnecting circuit for connecting one d.c. voltage source to another |
GB2240439A (en) * | 1989-09-08 | 1991-07-31 | Link Sedan Limited | Battery charger |
Also Published As
Publication number | Publication date |
---|---|
ES357900A1 (es) | 1970-04-01 |
SE332219B ( ) | 1971-02-01 |
AT289962B (de) | 1971-05-10 |
US3593101A (en) | 1971-07-13 |
DE1763811B2 (de) | 1975-11-20 |
DE1763811A1 (de) | 1971-10-28 |
BE720547A ( ) | 1969-03-06 |
FR1581825A ( ) | 1969-09-19 |
NL6712329A ( ) | 1969-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |