KR200146557Y1 - 화재수신기용 축전지의 충방전회로 - Google Patents
화재수신기용 축전지의 충방전회로 Download PDFInfo
- Publication number
- KR200146557Y1 KR200146557Y1 KR2019960007238U KR19960007238U KR200146557Y1 KR 200146557 Y1 KR200146557 Y1 KR 200146557Y1 KR 2019960007238 U KR2019960007238 U KR 2019960007238U KR 19960007238 U KR19960007238 U KR 19960007238U KR 200146557 Y1 KR200146557 Y1 KR 200146557Y1
- Authority
- KR
- South Korea
- Prior art keywords
- battery
- charge
- transistor
- voltage
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
- H02J7/663—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using battery or load disconnect circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Fire Alarms (AREA)
Abstract
Description
Claims (1)
- 정전압 안정기 수단으로는 트란지스터 TR1정전압 안정 다이오드 ZD1과, 축전지가 파손되었을때에 공급전원을 중단시키기 위한 정전압 다이오드 ZD2, 트란지스터 TR3, TR4와 축전지의 과방전시에 축전지를 부하로부터 격리시키기 위한 정전압 안정 다이오드 ZD3, 트란지스터 TR5, 계전기 RY1과 예비전원 확인 시험을 하기 위하여 트란지스터 TR2로 구성된 화재 수신기용 축전지의 충방전회로.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960007238U KR200146557Y1 (ko) | 1996-04-04 | 1996-04-04 | 화재수신기용 축전지의 충방전회로 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960007238U KR200146557Y1 (ko) | 1996-04-04 | 1996-04-04 | 화재수신기용 축전지의 충방전회로 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970059969U KR970059969U (ko) | 1997-11-10 |
| KR200146557Y1 true KR200146557Y1 (ko) | 1999-06-15 |
Family
ID=19453337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960007238U Expired - Fee Related KR200146557Y1 (ko) | 1996-04-04 | 1996-04-04 | 화재수신기용 축전지의 충방전회로 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200146557Y1 (ko) |
-
1996
- 1996-04-04 KR KR2019960007238U patent/KR200146557Y1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR970059969U (ko) | 1997-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
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| UA0108 | Application for utility model registration |
St.27 status event code: A-0-1-A10-A12-nap-UA0108 |
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| UA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-UA0201 |
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| UG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-UG1501 |
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| E902 | Notification of reason for refusal | ||
| UE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-UE0902 |
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| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
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| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
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| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-UE0701 |
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| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-UR0701 |
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| UR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-UR1002 Fee payment year number: 1 |
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| UG1601 | Publication of registration |
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| UR1001 | Payment of annual fee |
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| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
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| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
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| FPAY | Annual fee payment |
Payment date: 20050228 Year of fee payment: 7 |
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| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 7 |
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| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-UC1903 Not in force date: 20060228 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
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St.27 status event code: N-4-6-H10-H13-oth-UC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20060228 |
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| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
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| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
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| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |