KR920012936A - How to measure forward, reverse rotation and RPM of blower motor - Google Patents
How to measure forward, reverse rotation and RPM of blower motor Download PDFInfo
- Publication number
- KR920012936A KR920012936A KR1019900019791A KR900019791A KR920012936A KR 920012936 A KR920012936 A KR 920012936A KR 1019900019791 A KR1019900019791 A KR 1019900019791A KR 900019791 A KR900019791 A KR 900019791A KR 920012936 A KR920012936 A KR 920012936A
- Authority
- KR
- South Korea
- Prior art keywords
- blower motor
- rpm
- reverse rotation
- reverse
- measure forward
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Air Conditioning Control Device (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 블로워 모우터의 정, 역 회전방향 및 RPM 측정회로도.1 is a forward, reverse rotation direction and RPM measurement circuit diagram of the blower motor of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900019791A KR930008409B1 (en) | 1990-12-03 | 1990-12-03 | Forward, reverse revolution direction and rpm measuring method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900019791A KR930008409B1 (en) | 1990-12-03 | 1990-12-03 | Forward, reverse revolution direction and rpm measuring method |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920012936A true KR920012936A (en) | 1992-07-28 |
KR930008409B1 KR930008409B1 (en) | 1993-08-31 |
Family
ID=19306967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900019791A KR930008409B1 (en) | 1990-12-03 | 1990-12-03 | Forward, reverse revolution direction and rpm measuring method |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930008409B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100396445B1 (en) * | 2001-05-10 | 2003-09-02 | 대우조선해양 주식회사 | Device for laying a cable |
-
1990
- 1990-12-03 KR KR1019900019791A patent/KR930008409B1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100396445B1 (en) * | 2001-05-10 | 2003-09-02 | 대우조선해양 주식회사 | Device for laying a cable |
Also Published As
Publication number | Publication date |
---|---|
KR930008409B1 (en) | 1993-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
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: 19990814 Year of fee payment: 7 |
|
LAPS | Lapse due to unpaid annual fee |