KR850002272Y1 - 전동기 구동회로 - Google Patents
전동기 구동회로 Download PDFInfo
- Publication number
- KR850002272Y1 KR850002272Y1 KR2019820000704U KR820000704U KR850002272Y1 KR 850002272 Y1 KR850002272 Y1 KR 850002272Y1 KR 2019820000704 U KR2019820000704 U KR 2019820000704U KR 820000704 U KR820000704 U KR 820000704U KR 850002272 Y1 KR850002272 Y1 KR 850002272Y1
- Authority
- KR
- South Korea
- Prior art keywords
- switch
- transistor
- electric motor
- rotation
- motor
- 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
Links
- 239000003990 capacitor Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 244000145845 chattering Species 0.000 description 1
- 239000004020 conductor Substances 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
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/18—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual DC motor
- H02P1/22—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual DC motor in either direction of rotation
-
- 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
- H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Direct Current Motors (AREA)
- Stopping Of Electric Motors (AREA)
Abstract
Description
Claims (2)
- 적어도 정방향회전 또는 역방향회전이 전기적으로 행해지는 전동기(2)와, 플립플름으로 구성되는 상기 전동기 (2)의 회전 제어수단 (5)을 구비한 전동기 구동회로에 있어서, 상기 회전제어수단(5)이 제1 및 제2 트랜지스터(Q1, Q2)로 구성한 제1의 플립플롭과, 상기 양 트랜지스터(Q1, Q2)와는 역극성인 제3 및 제4 트랜지스터(Q3, Q4)로 구성한 제2의 플립플롭을 포함하고, 상기 제1 및 제2 트랜지스터의 콜렉터에 각각 접속되는 전동기(2)에 상기 각 접속점에서 전력이 공급되고, 또한, 상기 회전 제어수단(5)이 상기 전동기(2)로의 전력공급을 제어하는 동시에, 전력이 공급되었을 경우에 상기 전동기를 정방향으로 회전제어하는 제1의 스위치(3)에 접속하고, 또 상기 전동기(2)를 역회전으로 제어하도록 제2의 스위치(4)에 접속하는 것을 특징으로한 전동기 구동회로.
- 상기 제1항에 있어서, 상기 제1의 스위치(3)가 전력공급이 개시된 때에 제2의 플립플롭에 의해서 상기 전동기(2)를 정방향으로 전회시키는 상태로 되고, 상기 제2의 스위치(4)에 의하여 상기 제2의 플립플롭의 상태를 반전하도록한것을 특징으로하는 전동기 구동회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019820000704U KR850002272Y1 (ko) | 1982-01-30 | 1982-01-30 | 전동기 구동회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019820000704U KR850002272Y1 (ko) | 1982-01-30 | 1982-01-30 | 전동기 구동회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830003397U KR830003397U (ko) | 1983-12-12 |
KR850002272Y1 true KR850002272Y1 (ko) | 1985-10-10 |
Family
ID=19223992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019820000704U Expired KR850002272Y1 (ko) | 1982-01-30 | 1982-01-30 | 전동기 구동회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR850002272Y1 (ko) |
-
1982
- 1982-01-30 KR KR2019820000704U patent/KR850002272Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR830003397U (ko) | 1983-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19820130 |
|
UA0201 | Request for examination |
Patent event date: 19820130 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19850502 |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19850912 |
|
UE0701 | Decision of registration |
Patent event date: 19851219 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
UR0701 | Registration of establishment |
Patent event date: 19851230 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19851230 |
|
UR1001 | Payment of annual fee |
Payment date: 19871214 Start annual number: 4 End annual number: 6 |
|
UC1903 | Unpaid annual fee |
Termination date: 19930724 Termination category: Default of registration fee |