FI970337A - Printed circuit board arrangement - Google Patents
Printed circuit board arrangement Download PDFInfo
- Publication number
- FI970337A FI970337A FI970337A FI970337A FI970337A FI 970337 A FI970337 A FI 970337A FI 970337 A FI970337 A FI 970337A FI 970337 A FI970337 A FI 970337A FI 970337 A FI970337 A FI 970337A
- Authority
- FI
- Finland
- Prior art keywords
- circuit board
- printed circuit
- board arrangement
- arrangement
- printed
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
-
- 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
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI970337A FI970337A (en) | 1997-01-27 | 1997-01-27 | Printed circuit board arrangement |
PCT/FI1998/000069 WO1998036483A1 (en) | 1997-01-27 | 1998-01-26 | Circuit arrangement for preventing deep discharge of a battery |
CN 98802051 CN1104769C (en) | 1997-01-27 | 1998-01-26 | Circuit arrangement for preventing deep discharge of a battery |
AU58648/98A AU5864898A (en) | 1997-01-27 | 1998-01-26 | Circuit arrangement for preventing deep discharge of a battery |
EP98901985A EP0960458A1 (en) | 1997-01-27 | 1998-01-26 | Circuit arrangement for preventing deep discharge of a battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI970337A FI970337A (en) | 1997-01-27 | 1997-01-27 | Printed circuit board arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
FI970337A0 FI970337A0 (en) | 1997-01-27 |
FI970337A true FI970337A (en) | 1998-07-28 |
Family
ID=8547850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI970337A FI970337A (en) | 1997-01-27 | 1997-01-27 | Printed circuit board arrangement |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0960458A1 (en) |
CN (1) | CN1104769C (en) |
AU (1) | AU5864898A (en) |
FI (1) | FI970337A (en) |
WO (1) | WO1998036483A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2783979B1 (en) * | 1998-09-28 | 2000-11-10 | Cit Alcatel | PORTABLE ELECTRONIC DEVICE WITH BATTERY DISCHARGE CONTROL CIRCUIT, AND ASSOCIATED METHOD |
CN101326478B (en) | 2005-10-14 | 2010-07-07 | 捷讯研究有限公司 | System and method for managing battery slump |
JP2010055394A (en) * | 2008-08-28 | 2010-03-11 | Sanyo Electric Co Ltd | Projection video display device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2061642A (en) * | 1979-10-12 | 1981-05-13 | Contronic Controls | Back-up power supply |
US5742148A (en) * | 1992-11-24 | 1998-04-21 | Seiko Instruments Inc. | Charge/discharge control circuit and chargeable electric power source apparatus |
JP3272108B2 (en) * | 1993-07-07 | 2002-04-08 | 三洋電機株式会社 | Battery pack |
-
1997
- 1997-01-27 FI FI970337A patent/FI970337A/en unknown
-
1998
- 1998-01-26 CN CN 98802051 patent/CN1104769C/en not_active Expired - Fee Related
- 1998-01-26 AU AU58648/98A patent/AU5864898A/en not_active Abandoned
- 1998-01-26 WO PCT/FI1998/000069 patent/WO1998036483A1/en active Application Filing
- 1998-01-26 EP EP98901985A patent/EP0960458A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0960458A1 (en) | 1999-12-01 |
CN1244965A (en) | 2000-02-16 |
CN1104769C (en) | 2003-04-02 |
AU5864898A (en) | 1998-09-08 |
FI970337A0 (en) | 1997-01-27 |
WO1998036483A1 (en) | 1998-08-20 |
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