KR900017249A - Motor controller - Google Patents
Motor controller Download PDFInfo
- Publication number
- KR900017249A KR900017249A KR1019890005332A KR890005332A KR900017249A KR 900017249 A KR900017249 A KR 900017249A KR 1019890005332 A KR1019890005332 A KR 1019890005332A KR 890005332 A KR890005332 A KR 890005332A KR 900017249 A KR900017249 A KR 900017249A
- Authority
- KR
- South Korea
- Prior art keywords
- circuit
- input terminal
- output terminal
- gate
- motor
- 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
Landscapes
- Motor And Converter Starters (AREA)
- Stopping Of Electric Motors (AREA)
- Protection Of Generators And Motors (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
내용 없음.No content.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제 1 도는 본 발명의 제 1 실시예에 따른 모터제어장치의 회로도.1 is a circuit diagram of a motor control apparatus according to a first embodiment of the present invention.
제 2 도는 본 발명이 제 1 실시예에 따른 모터제어장치의 동작을 설명하기 위한 그래프,2 is a graph for explaining the operation of the motor control apparatus according to the first embodiment of the present invention;
제 3 도는 본 발명의 제 2 실시예에 따른 모터제어장치의 회로도이다.3 is a circuit diagram of a motor control apparatus according to a second embodiment of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 타이머회로 20 : 감지회로10: timer circuit 20: detection circuit
30 : 구동회로 40 : 릴레이30: drive circuit 40: relay
50 : 지연회로 60 : 카운터회로50: delay circuit 60: counter circuit
Rx: 써미스터 S1 : 기동스위치R x : Thermistor S1: Start switch
S2 : 릴레이스위치S2: Relay switch
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890005332A KR910004566B1 (en) | 1989-04-22 | 1989-04-22 | Arrangement for stopping electric motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890005332A KR910004566B1 (en) | 1989-04-22 | 1989-04-22 | Arrangement for stopping electric motor |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900017249A true KR900017249A (en) | 1990-11-15 |
KR910004566B1 KR910004566B1 (en) | 1991-07-06 |
Family
ID=19285563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890005332A KR910004566B1 (en) | 1989-04-22 | 1989-04-22 | Arrangement for stopping electric motor |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910004566B1 (en) |
-
1989
- 1989-04-22 KR KR1019890005332A patent/KR910004566B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910004566B1 (en) | 1991-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 19970226 Year of fee payment: 7 |
|
LAPS | Lapse due to unpaid annual fee |