KR970005077Y1 - 단상모터 정.역 제어장치 - Google Patents
단상모터 정.역 제어장치 Download PDFInfo
- Publication number
- KR970005077Y1 KR970005077Y1 KR2019940008170U KR19940008170U KR970005077Y1 KR 970005077 Y1 KR970005077 Y1 KR 970005077Y1 KR 2019940008170 U KR2019940008170 U KR 2019940008170U KR 19940008170 U KR19940008170 U KR 19940008170U KR 970005077 Y1 KR970005077 Y1 KR 970005077Y1
- Authority
- KR
- South Korea
- Prior art keywords
- commutator motor
- phase series
- phase
- push switch
- motor
- Prior art date
Links
- 230000000630 rising effect Effects 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors
-
- 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
- H02H7/0811—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 for DC motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Description
Claims (1)
- 체인 호이스트를 구동시키는 단상직권 정류자 전동기(M)와 사용자의 조작에 따라 상기 단상직권 정류자 전동기(M)를 직권 계자코일(FS1), (FS2)로 교류전원(AC)을 인가하여 단상직권 정류자 전동기(M)을 정방향으로 구동시키는 상승용 푸쉬 스위치(PSW1a), (PSW1b)와 사용자의 조작에 따라 상기 단상직권 정류자 전동기(M)의 직권 계자코일(FS1), (FS2)로 상기 상승용 푸쉬 스위치(PSW1a), (PSW1b)와는 반대로 교류전원(AC)을 인가하여 단상직권 정류자 전동기(M)를 역방향으로 구동시키는 하강용 푸쉬 스위치(PSW2a), (PSW2b)와 상기 상승용 푸쉬 스위치(PSW1a), (PSW1b)의 누름시 단상직권 정류자 전동기(M)에 직렬로 연결되어 체인 호이스트의 상승완료시 단상직권 정류자 전동기(M)를 정지시키는 상승완료 검출용 리미트 스위치(LSW1)와 상기 하강용 푸쉬 스위치(PSW2a), (PSW2b)의 누름시 단상직권 정류자 전동기(M)에 직렬로 연결되어 체인 호이스트의 하강완료시 단상직권 정류자 전동기(M)를 정지시키는 하강완료 검출용 리미트 스위치(LSW2)와 단상직권 정류자 전동기(M)의 구동시 과전류가 흐르는 지를 검출하고 과전류가 흐를 경우에 단상직권 정류자 전동기(M)가 구동되지 않도록 하는 과부하 안전기(1), (2)로 구성함을 특징으로 하는 단상 모터 정·역 제어장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940008170U KR970005077Y1 (ko) | 1994-04-19 | 1994-04-19 | 단상모터 정.역 제어장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940008170U KR970005077Y1 (ko) | 1994-04-19 | 1994-04-19 | 단상모터 정.역 제어장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950031598U KR950031598U (ko) | 1995-11-22 |
KR970005077Y1 true KR970005077Y1 (ko) | 1997-05-22 |
Family
ID=19381283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019940008170U KR970005077Y1 (ko) | 1994-04-19 | 1994-04-19 | 단상모터 정.역 제어장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970005077Y1 (ko) |
-
1994
- 1994-04-19 KR KR2019940008170U patent/KR970005077Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950031598U (ko) | 1995-11-22 |
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