KR920018388A - Electronic signal processing device for driving proportional pressure reducing valve - Google Patents

Electronic signal processing device for driving proportional pressure reducing valve Download PDF

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Publication number
KR920018388A
KR920018388A KR1019910005112A KR910005112A KR920018388A KR 920018388 A KR920018388 A KR 920018388A KR 1019910005112 A KR1019910005112 A KR 1019910005112A KR 910005112 A KR910005112 A KR 910005112A KR 920018388 A KR920018388 A KR 920018388A
Authority
KR
South Korea
Prior art keywords
signal processing
proportional pressure
electronic signal
reducing valve
pressure reducing
Prior art date
Application number
KR1019910005112A
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Korean (ko)
Other versions
KR930005360B1 (en
Inventor
김진태
Original Assignee
김연수
삼성중공업 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 김연수, 삼성중공업 주식회사 filed Critical 김연수
Priority to KR1019910005112A priority Critical patent/KR930005360B1/en
Publication of KR920018388A publication Critical patent/KR920018388A/en
Application granted granted Critical
Publication of KR930005360B1 publication Critical patent/KR930005360B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic

Abstract

내용 없음No content

Description

전자비례 감압변 구동용 전자식 신호처리 장치Electronic signal processing device for driving proportional pressure reducing valve

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

제3도는 본 발명의 일실시예를 나타내는 상세 블럭도,3 is a detailed block diagram showing an embodiment of the present invention;

제4도는 (a),(b)는 본 발명의 일실시예에 따른 각부 파형도.Figure 4 is a (a), (b) is a waveform diagram of each part according to an embodiment of the present invention.

Claims (4)

전자비례 감압변 구동용 전자식 신호처리 장치에 있어서, 떨림신호의 반주기로 연속적인 펄스열을 발생하는 타이머수단(14), 상기 타이머수단(14)에 연결되며 전압(Vi)을 출력하는 마이컴(1), 상기 마이컴에 연결되어 디지털 신호를 아날로그신호로 변환해주는 D/A변환수단(10), 상기 D/A 변환수단(10)에 연결되어 신호를 증폭하는 증폭수단(30), 상기 증폭수단(30)에 연결된 솔레노이드(9)로 구성됨을 특징으로 하는 전자비례 감압변 구동용 전자식 신호처리장치.1. An electronic signal processing apparatus for driving a proportional pressure reduction valve, comprising: a timer means (14) for generating a continuous pulse train at a half cycle of a shaking signal, and a microcomputer (1) connected to the timer means (14) and outputting a voltage (Vi) D / A conversion means 10 connected to the microcomputer to convert a digital signal into an analog signal, amplification means 30 connected to the D / A conversion means 10 to amplify the signal, and the amplification means 30 Electronic signal processing apparatus for driving a proportional pressure reducing valve, characterized in that consisting of a solenoid (9) connected to. 제1항에 있어서, 상기 증폭수단(30)은 상기 D/A변환수단(10)의 출력단이 비반전입력단에 연결되고 저항(19)이 반전입력단에 연결된 증폭기(5), 상기 증폭기(5)의 출력단과 반전입력단에 각각 베이스단과 에미터단이 연결된 트랜지스터(8)로 구성됨을 특징으로 하는 전자비례 감압변 구동용 전자식 신호처리장치.The amplifier (5) of claim 1, wherein the amplifying means (30) has an output terminal of the D / A conversion means (10) connected to a non-inverting input terminal and a resistor (19) connected to an inverting input terminal. Electronic signal processing apparatus for driving a proportional pressure reducing valve characterized in that it comprises a transistor (8) is connected to the output terminal and the inverting input terminal of the base terminal and the emitter terminal, respectively. 제1항에 있어서, 상기 타이머 수단(14)과 마이컴(1)사이에 연결된 단사트리거(15)를 더 포함하여 구성된 것을 특징으로 하는 전자비례 감압변 구동용 전자식 신호처리장치.The electronic proportional pressure reduction drive electronic signal processing device according to claim 1, further comprising a single yarn trigger (15) connected between the timer means (14) and the microcomputer (1). 제2항에 있어서, 상기 증폭기(5)의 비반전 입력단자에 연결된 제1가변저항(11), 상기 증폭기(5)의 비반전 입력단과 상기 트랜지스터(8)의 에미터단 사이에 연결된 제2가변 저항을 더포함하여 구성됨을 특징으로 하는 전자비례 감압변 구동용 전자식 신호처리장치.3. The second variable resistor according to claim 2, wherein the first variable resistor (11) connected to the non-inverting input terminal of the amplifier (5), the second variable connected between the non-inverting input terminal of the amplifier (5) and the emitter terminal of the transistor (8). Electronic signal processing apparatus for driving a proportional pressure reducing valve characterized in that it further comprises a resistance. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910005112A 1991-03-30 1991-03-30 Electromagnetic type signal device for proportional pressure reducing valve KR930005360B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910005112A KR930005360B1 (en) 1991-03-30 1991-03-30 Electromagnetic type signal device for proportional pressure reducing valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910005112A KR930005360B1 (en) 1991-03-30 1991-03-30 Electromagnetic type signal device for proportional pressure reducing valve

Publications (2)

Publication Number Publication Date
KR920018388A true KR920018388A (en) 1992-10-21
KR930005360B1 KR930005360B1 (en) 1993-06-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910005112A KR930005360B1 (en) 1991-03-30 1991-03-30 Electromagnetic type signal device for proportional pressure reducing valve

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KR (1) KR930005360B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100841702B1 (en) * 2007-05-08 2008-06-26 마산시 Pressure control method of reducing valve for water supply

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KR930005360B1 (en) 1993-06-19

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