CN1126224C - 充电和放电控制电路及充电型电源装置 - Google Patents
充电和放电控制电路及充电型电源装置 Download PDFInfo
- Publication number
- CN1126224C CN1126224C CN99107222A CN99107222A CN1126224C CN 1126224 C CN1126224 C CN 1126224C CN 99107222 A CN99107222 A CN 99107222A CN 99107222 A CN99107222 A CN 99107222A CN 1126224 C CN1126224 C CN 1126224C
- Authority
- CN
- China
- Prior art keywords
- charging
- storage battery
- signal
- charge
- control circuit
- 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 - Lifetime
Links
Images
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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
- H02J7/04—Regulation of charging current or voltage
-
- 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)
- Protection Of Static Devices (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP108316/98 | 1998-04-17 | ||
JP10108316A JPH11299113A (ja) | 1998-04-17 | 1998-04-17 | 充放電制御回路と充電式電源装置 |
JP108316/1998 | 1998-04-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1233100A CN1233100A (zh) | 1999-10-27 |
CN1126224C true CN1126224C (zh) | 2003-10-29 |
Family
ID=14481628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99107222A Expired - Lifetime CN1126224C (zh) | 1998-04-17 | 1999-04-17 | 充电和放电控制电路及充电型电源装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6081099A (zh) |
JP (1) | JPH11299113A (zh) |
KR (1) | KR100571109B1 (zh) |
CN (1) | CN1126224C (zh) |
HK (1) | HK1024345A1 (zh) |
TW (1) | TW417321B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006228662A (ja) * | 2005-02-21 | 2006-08-31 | Matsushita Electric Ind Co Ltd | 電池パック |
JP4533328B2 (ja) * | 2006-02-28 | 2010-09-01 | 株式会社リコー | 充電制御用半導体集積回路、その充電制御用半導体集積回路を使用した充電装置及び2次電池接続検出方法 |
JP4616222B2 (ja) * | 2006-08-11 | 2011-01-19 | セイコーインスツル株式会社 | 充放電制御回路および充電式電源装置 |
US7496460B2 (en) * | 2006-09-06 | 2009-02-24 | Eastway Fair Company Limited | Energy source monitoring and control system for power tools |
JP4257360B2 (ja) * | 2006-11-30 | 2009-04-22 | Necシステムテクノロジー株式会社 | 電池交換システム、管理装置及び電池交換方法 |
JP5509152B2 (ja) * | 2011-05-31 | 2014-06-04 | 株式会社日立製作所 | 蓄電システム |
JP2014011733A (ja) * | 2012-07-02 | 2014-01-20 | Ricoh Co Ltd | 遅延回路及び半導体装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3291530B2 (ja) * | 1992-09-17 | 2002-06-10 | ソニー株式会社 | バッテリー保護回路 |
US5742148A (en) * | 1992-11-24 | 1998-04-21 | Seiko Instruments Inc. | Charge/discharge control circuit and chargeable electric power source apparatus |
JP3597617B2 (ja) * | 1995-12-27 | 2004-12-08 | 株式会社日立超エル・エス・アイ・システムズ | 二次電池保護回路 |
JP3731951B2 (ja) * | 1996-09-24 | 2006-01-05 | ローム株式会社 | リチウムイオン電池保護回路 |
-
1998
- 1998-04-17 JP JP10108316A patent/JPH11299113A/ja active Pending
-
1999
- 1999-04-07 TW TW088105538A patent/TW417321B/zh not_active IP Right Cessation
- 1999-04-16 US US09/293,092 patent/US6081099A/en not_active Expired - Lifetime
- 1999-04-16 KR KR1019990013552A patent/KR100571109B1/ko not_active IP Right Cessation
- 1999-04-17 CN CN99107222A patent/CN1126224C/zh not_active Expired - Lifetime
-
2000
- 2000-04-14 HK HK00102281A patent/HK1024345A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
TW417321B (en) | 2001-01-01 |
KR100571109B1 (ko) | 2006-04-13 |
KR19990083257A (ko) | 1999-11-25 |
CN1233100A (zh) | 1999-10-27 |
US6081099A (en) | 2000-06-27 |
HK1024345A1 (en) | 2000-10-05 |
JPH11299113A (ja) | 1999-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160328 Address after: Chiba County, Japan Patentee after: SEIKO INSTR INC Address before: Chiba County, Japan Patentee before: Seiko Instruments Inc. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: EPPs Lingke Co. Ltd. Address before: Chiba County, Japan Patentee before: SEIKO INSTR INC |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20031029 |
|
CX01 | Expiry of patent term |