KR810000740Y1 - 직류 모우터 - Google Patents
직류 모우터 Download PDFInfo
- Publication number
- KR810000740Y1 KR810000740Y1 KR2019800007967U KR800007967U KR810000740Y1 KR 810000740 Y1 KR810000740 Y1 KR 810000740Y1 KR 2019800007967 U KR2019800007967 U KR 2019800007967U KR 800007967 U KR800007967 U KR 800007967U KR 810000740 Y1 KR810000740 Y1 KR 810000740Y1
- Authority
- KR
- South Korea
- Prior art keywords
- commutator
- motor
- brush
- transistor
- power supply
- Prior art date
Links
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000615 nonconductor Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Dc Machiner (AREA)
Abstract
Description
Claims (1)
- 공지의 직류모우터에 있어서, 2련의 제1 제2정류자(3)(5)를 회전축(1) 상에 동축 고정시키고, 상기 제2정류자(5)로 트랜지스터(Q)의 베이스 전원을 단속시키고, 이에 따라 트랜지스터(Q)의 전류를 단속시켜 불꽃방전을 방지하도록 한 것을 특징으로 하는 직류모우터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019800007967U KR810000740Y1 (ko) | 1979-09-26 | 1980-12-11 | 직류 모우터 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019790003328 | 1979-09-26 | ||
KR2019800007967U KR810000740Y1 (ko) | 1979-09-26 | 1980-12-11 | 직류 모우터 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019790003328 Division | 1979-09-26 | 1979-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR810000740Y1 true KR810000740Y1 (ko) | 1981-06-29 |
Family
ID=26626633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019800007967U KR810000740Y1 (ko) | 1979-09-26 | 1980-12-11 | 직류 모우터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR810000740Y1 (ko) |
-
1980
- 1980-12-11 KR KR2019800007967U patent/KR810000740Y1/ko active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19800707 |
|
UA0105 | Converted application for utility model registration |
Patent event date: 19801211 Patent event code: UA01011R05D Comment text: Application for Conversion into Application for Utility Model Registration |
|
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19801218 |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19810519 |
|
UE0701 | Decision of registration |
Patent event date: 19810902 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
UR0701 | Registration of establishment |
Patent event date: 19811024 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19811024 |
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UR1001 | Payment of annual fee |
Payment date: 19840417 Start annual number: 4 End annual number: 4 |
|
UR1001 | Payment of annual fee |
Payment date: 19850819 Start annual number: 5 End annual number: 5 |
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UR1001 | Payment of annual fee |
Payment date: 19860628 Start annual number: 6 End annual number: 6 |
|
UC1903 | Unpaid annual fee |
Termination date: 19890320 Termination category: Default of registration fee |