KR880008782U - 파워 스위칭 회로 - Google Patents
파워 스위칭 회로Info
- Publication number
- KR880008782U KR880008782U KR2019860016783U KR860016783U KR880008782U KR 880008782 U KR880008782 U KR 880008782U KR 2019860016783 U KR2019860016783 U KR 2019860016783U KR 860016783 U KR860016783 U KR 860016783U KR 880008782 U KR880008782 U KR 880008782U
- Authority
- KR
- South Korea
- Prior art keywords
- switching circuit
- power switching
- power
- circuit
- switching
- 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
- H02H7/08—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 dynamo-electric motors
- H02H7/085—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 dynamo-electric motors against excessive load
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860016783U KR900000143Y1 (ko) | 1986-10-31 | 1986-10-31 | 파워 스위칭 회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860016783U KR900000143Y1 (ko) | 1986-10-31 | 1986-10-31 | 파워 스위칭 회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880008782U true KR880008782U (ko) | 1988-06-30 |
KR900000143Y1 KR900000143Y1 (ko) | 1990-01-30 |
Family
ID=19256689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019860016783U KR900000143Y1 (ko) | 1986-10-31 | 1986-10-31 | 파워 스위칭 회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900000143Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020053606A (ko) * | 2000-12-27 | 2002-07-05 | 밍 루 | 모터의 과전류 제거 장치 |
-
1986
- 1986-10-31 KR KR2019860016783U patent/KR900000143Y1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020053606A (ko) * | 2000-12-27 | 2002-07-05 | 밍 루 | 모터의 과전류 제거 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR900000143Y1 (ko) | 1990-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20010102 Year of fee payment: 12 |
|
EXPY | Expiration of term |