DE9212558U1 - - Google Patents
Info
- Publication number
- DE9212558U1 DE9212558U1 DE9212558U DE9212558U DE9212558U1 DE 9212558 U1 DE9212558 U1 DE 9212558U1 DE 9212558 U DE9212558 U DE 9212558U DE 9212558 U DE9212558 U DE 9212558U DE 9212558 U1 DE9212558 U1 DE 9212558U1
- Authority
- DE
- Germany
- 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
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
- H02J7/0031—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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910015303U KR960007923Y1 (ko) | 1991-09-18 | 1991-09-18 | 건전지 보호회로 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9212558U1 true DE9212558U1 (de) | 1992-11-19 |
Family
ID=19319495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9212558U Expired - Lifetime DE9212558U1 (de) | 1991-09-18 | 1992-09-17 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5349280A (de) |
| JP (1) | JP2538817Y2 (de) |
| KR (1) | KR960007923Y1 (de) |
| DE (1) | DE9212558U1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996041407A1 (de) * | 1995-06-07 | 1996-12-19 | International Business Machines Corporation | Spannungsversorgung für mobile elektrische geräte |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3567512B2 (ja) * | 1994-10-11 | 2004-09-22 | ソニー株式会社 | バッテリー保護回路 |
| US5652501A (en) | 1994-12-12 | 1997-07-29 | Unitrode Corporation | Voltage sensor for detecting cell voltages |
| US5581170A (en) | 1994-12-12 | 1996-12-03 | Unitrode Corporation | Battery protector |
| KR100193736B1 (ko) * | 1996-09-17 | 1999-06-15 | 윤종용 | 배터리 보호 기능을 갖는 배터리 팩 |
| US6265849B1 (en) | 1998-12-29 | 2001-07-24 | U.S. Philips Corporation | Electrical apparatus comprising a battery and method of detecting the disconnection of a battery |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2918064A1 (de) * | 1978-05-08 | 1979-11-22 | Ebauches Sa | Vorrichtung zum laden eines akkumulators durch eine quelle elektrischer energie, insbesondere fuer eine elektronische uhr |
| US4342953A (en) * | 1980-05-02 | 1982-08-03 | Nicholl Brothers, Inc. | Battery protection circuit |
| US4354118A (en) * | 1981-01-30 | 1982-10-12 | Bell & Howell Company | Battery backup supply control means and method |
| US4571531A (en) * | 1984-04-11 | 1986-02-18 | Lin Ming Hsin | Automatic protective circuit system for emergency lights |
| CA1217528A (en) * | 1984-08-20 | 1987-02-03 | Michel Matteau | Lithium battery protection circuit |
| JPS6190749A (ja) * | 1984-10-09 | 1986-05-08 | 株式会社 サタケ | 脱ふロ−ルの周速度修正装置 |
| US4704542A (en) * | 1985-03-22 | 1987-11-03 | Rca Corporation | Standby power supply |
| JPH01148029A (ja) * | 1987-12-03 | 1989-06-09 | Fujitsu Ltd | 充電遮断時における過放電保護方式 |
| CH677048A5 (de) * | 1987-12-10 | 1991-03-28 | Weber Hans R | |
| US5073837A (en) * | 1989-08-10 | 1991-12-17 | Samsung Electronics Co., Ltd. | Low voltage protection circuit |
-
1991
- 1991-09-18 KR KR2019910015303U patent/KR960007923Y1/ko not_active IP Right Cessation
-
1992
- 1992-09-03 US US07/940,971 patent/US5349280A/en not_active Expired - Fee Related
- 1992-09-16 JP JP1992064481U patent/JP2538817Y2/ja not_active Expired - Lifetime
- 1992-09-17 DE DE9212558U patent/DE9212558U1/de not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996041407A1 (de) * | 1995-06-07 | 1996-12-19 | International Business Machines Corporation | Spannungsversorgung für mobile elektrische geräte |
Also Published As
| Publication number | Publication date |
|---|---|
| KR930007583U (ko) | 1993-04-26 |
| JPH0541351U (ja) | 1993-06-01 |
| KR960007923Y1 (ko) | 1996-09-18 |
| JP2538817Y2 (ja) | 1997-06-18 |
| US5349280A (en) | 1994-09-20 |