KR920009048A - Forward, reverse rotation direction and RPM measurement circuit of blower motor - Google Patents

Forward, reverse rotation direction and RPM measurement circuit of blower motor Download PDF

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Publication number
KR920009048A
KR920009048A KR1019900017395A KR900017395A KR920009048A KR 920009048 A KR920009048 A KR 920009048A KR 1019900017395 A KR1019900017395 A KR 1019900017395A KR 900017395 A KR900017395 A KR 900017395A KR 920009048 A KR920009048 A KR 920009048A
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KR
South Korea
Prior art keywords
blower motor
rotation direction
reverse rotation
rpm
measurement circuit
Prior art date
Application number
KR1019900017395A
Other languages
Korean (ko)
Inventor
김치영
Original Assignee
정몽원
만도기계 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 정몽원, 만도기계 주식회사 filed Critical 정몽원
Priority to KR1019900017395A priority Critical patent/KR920009048A/en
Publication of KR920009048A publication Critical patent/KR920009048A/en

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Abstract

내용 없음No content

Description

블로워 모우터의 정, 역회전방향 및 RPM측정회로Forward, reverse rotation direction and RPM measurement circuit of blower motor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 블로워 모우터의 정, 역 회전방향 및 RPM측정회로도.1 is a forward, reverse rotation direction and RPM measurement circuit diagram of the blower motor of the present invention.

Claims (3)

통상의 블로워 모우터 (B/M)와 지그(Jig)및 RPM측정표시부(3) , 모우터의 정, 역방향 표시부(4)로 이루어진 측정 장치에 있어서. 상기 블로워 모우터(B/M)의 정, 역회전 방향으로 감지하는 두개의 감지센서(Sen1), (Sen2)와, 감지센서에 의해 블로워 모우터 (B/M)의 회전속도에 따라 RPM을 정확하게 측정 해주기 위한 엔코도회로(1)와, 블로워 모우터 (B/M)의 정,역회전 방향을 START, LAMP와 NG LAMP를 통해 판정해주기 위한 릴레이 구동부(2)와로 이루어진 것을 특징으로 하는 블로워 모우터의 정, 역회전 방향 및 RPM 측정회로.In the measuring apparatus which consists of a normal blower motor (B / M), a jig, an RPM measurement display part (3), and a forward and reverse display part (4) of a motor. According to the rotation speed of the blower motor (B / M) by the two detection sensors (Sen 1 ), (Sen 2 ) and the detection sensor to detect in the forward and reverse rotation direction of the blower motor (B / M) The encoder circuit (1) for accurately measuring the RPM, and the relay drive unit (2) for determining the forward and reverse rotation direction of the blower motor (B / M) through the START, LAMP and NG LAMP Blower motor forward, reverse rotation direction and RPM measurement circuit. 제1항에 있어서, 블로워 모우터 (B/M)의 회진속도에 따라 RPM을 측정해주기 위한 상기 엔코더회로(1)는 낸드게이트(NAND2), (NAND2)로 구성됨을 특징으로 하는 블로워 모우터의 정,역회전 방향 및 RPM측정회로.According to claim 1, wherein the encoder circuit (1) for measuring the RPM according to the rotation speed of the blower motor (B / M) blower, characterized in that consisting of NAND gate (NAND 2 ), (NAND 2 ) Forward and reverse rotation direction and RPM measurement circuit. 제1항에 있어서, 블로워 모우터(B/M)의 정, 역회전 방향을 START LAMP와NG LAMP를 통해 판정해주기 위한 상기 릴레이 구동부(2)는 저항(R1), 트랜지스터 (TR1), 릴레이(RY)로 구성됨을 특징으로 하는 블로워 모우터의 정, 역회전 방향 및 RPM측정회로.The method of claim 1, wherein blower Motor (B / M) of the information, the relay driving unit (2) for now determine a reverse rotation direction through the START LAMP and NG LAMP is the resistance (R 1), a transistor (TR 1), Forward, reverse rotation direction and RPM measurement circuit of the blower motor, characterized in that consisting of a relay (RY). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900017395A 1990-10-30 1990-10-30 Forward, reverse rotation direction and RPM measurement circuit of blower motor KR920009048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900017395A KR920009048A (en) 1990-10-30 1990-10-30 Forward, reverse rotation direction and RPM measurement circuit of blower motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900017395A KR920009048A (en) 1990-10-30 1990-10-30 Forward, reverse rotation direction and RPM measurement circuit of blower motor

Publications (1)

Publication Number Publication Date
KR920009048A true KR920009048A (en) 1992-05-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900017395A KR920009048A (en) 1990-10-30 1990-10-30 Forward, reverse rotation direction and RPM measurement circuit of blower motor

Country Status (1)

Country Link
KR (1) KR920009048A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100432155B1 (en) * 2001-06-05 2004-05-17 김강철 Apparatus and method for transforming rotation numbers of motor into voltage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100432155B1 (en) * 2001-06-05 2004-05-17 김강철 Apparatus and method for transforming rotation numbers of motor into voltage

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