KR920012937A - Unbalanced position detection circuit of power window motor rotor - Google Patents

Unbalanced position detection circuit of power window motor rotor Download PDF

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Publication number
KR920012937A
KR920012937A KR1019900019792A KR900019792A KR920012937A KR 920012937 A KR920012937 A KR 920012937A KR 1019900019792 A KR1019900019792 A KR 1019900019792A KR 900019792 A KR900019792 A KR 900019792A KR 920012937 A KR920012937 A KR 920012937A
Authority
KR
South Korea
Prior art keywords
power window
rotor
unbalanced position
detection circuit
window motor
Prior art date
Application number
KR1019900019792A
Other languages
Korean (ko)
Other versions
KR940005414B1 (en
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.)
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Publication date
Application filed by 정몽원, 만도기계 주식회사 filed Critical 정몽원
Priority to KR1019900019792A priority Critical patent/KR940005414B1/en
Publication of KR920012937A publication Critical patent/KR920012937A/en
Application granted granted Critical
Publication of KR940005414B1 publication Critical patent/KR940005414B1/en

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    • 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
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

내용 없음No content

Description

파워 윈도우 모우터 회전자의 언바란스 위치 검출회로Unbalanced position detection circuit of power window motor rotor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 파워 윈도우 모우터 회전자의 언바란스 위치 검출회로도.1 is an unbalanced position detecting circuit diagram of a power window motor rotor of the present invention.

Claims (2)

통상의 회전자(1)의 샤프트(2),(2′)에 지그 (3),(3′)가 제치된 파워 윈도우 모우터 회전자의 언바란스 위치를 검출하는 장치에 있어서, 상기 지그(3),(3′)의 축 (4),(4′)과 모우터(5)사이에 회전자(1)의 언바란스 위치를 검출하는 차동트랜스(10)(10′)와, 차동트랜스에서 검출된 신호와 기준전압과를 비교하여 비교된 신호를 출력하는 비교회로부(20),(20′)를 연결하여 회전자의 언바란스 위치를 검출하도록 함을 특징으로 하는 파워 윈도우 모우터의 회전자의 언바란스 위치 검출회로.A device for detecting an unbalanced position of a power window motor rotor in which a jig (3), (3 ') is placed on a shaft (2), (2') of a conventional rotor (1), wherein the jig (3) ), Differential transformer 10 (10 ') which detects the unbalanced position of rotor 1 between axis (4), (4') of motor (3 ') and motor 5, and differential transformer The unbalance of the rotor of the power window motor, characterized in that the unbalanced position of the rotor is detected by connecting the comparison circuits 20 and 20 'which compare the output signal with the reference voltage and output the compared signal. Position detection circuit. 제1항에 있어서, 차동트랜스에서 검출된 신호와 기준 전압과를 비교하여 출력하는 상기 비교회로부(20),(20′)는 비교기(OP1~OP4)와 저항(R1~R6) 및 가변저항(VR1),(VR2)으로 구성됨을 특징으로 하는 파워 윈도우 모우터 회전자의 언바란스 위치 검출회로.According to claim 1, wherein the comparison circuit unit 20, 20 'that compares the signal detected by the differential transformer and the reference voltage and outputs the comparator (OP 1 ~ OP 4 ) and the resistance (R 1 ~ R 6 ) And a variable resistor (VR 1 ), (VR 2 ) of the unbalanced position detection circuit of the power window motor rotor. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900019792A 1990-12-03 1990-12-03 Position detection circuit for a power window motor KR940005414B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900019792A KR940005414B1 (en) 1990-12-03 1990-12-03 Position detection circuit for a power window motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900019792A KR940005414B1 (en) 1990-12-03 1990-12-03 Position detection circuit for a power window motor

Publications (2)

Publication Number Publication Date
KR920012937A true KR920012937A (en) 1992-07-28
KR940005414B1 KR940005414B1 (en) 1994-06-18

Family

ID=19306968

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900019792A KR940005414B1 (en) 1990-12-03 1990-12-03 Position detection circuit for a power window motor

Country Status (1)

Country Link
KR (1) KR940005414B1 (en)

Also Published As

Publication number Publication date
KR940005414B1 (en) 1994-06-18

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