KR970011527A - Electric valve device - Google Patents

Electric valve device Download PDF

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Publication number
KR970011527A
KR970011527A KR1019960031453A KR19960031453A KR970011527A KR 970011527 A KR970011527 A KR 970011527A KR 1019960031453 A KR1019960031453 A KR 1019960031453A KR 19960031453 A KR19960031453 A KR 19960031453A KR 970011527 A KR970011527 A KR 970011527A
Authority
KR
South Korea
Prior art keywords
motor
cam
valve
actuator
stop signal
Prior art date
Application number
KR1019960031453A
Other languages
Korean (ko)
Other versions
KR0170175B1 (en
Inventor
아쯔시 안도
츠또므 츠게
Original Assignee
강원석
린나이코리아 주식회사
나이또 스스무
린나이 가부시기가이샤
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 강원석, 린나이코리아 주식회사, 나이또 스스무, 린나이 가부시기가이샤 filed Critical 강원석
Publication of KR970011527A publication Critical patent/KR970011527A/en
Application granted granted Critical
Publication of KR0170175B1 publication Critical patent/KR0170175B1/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
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
    • 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
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/046—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor with electric means, e.g. electric switches, to control the motor or to control a clutch between the valve and the motor

Abstract

〔과제〕〔assignment〕

조작스위치의 조작에 의하여 모터(M)를 한쪽 방향으로 회전구동시켜서 밸브체를 개폐구동시키는 전동밸브장치에 있어서, 밸브장치가 모터에 의하여 구동되어 밸브폐쇄상태 또는 밸브개방상태로 되었을 때, 캠스위치의 접점상태를 안정시키도록 하는 것.When the valve device is driven by the motor to bring the valve into the closed state or the valve-released state, the cam switch To stabilize the contact state of the contact.

〔해결수단〕[Solution]

상기 모터(M)의 동력을 전달하고 한 상기 밸브체를 구동하는 출력축(J)과, 상기 출력축(J)의 회전각도에 따라서 상기 밸브체를 개폐하는 개폐기구와, 상기 출력축(J)과 일체회동하는 캠과, 상기 캠과 연동하여 상기 모터(M)를 정지시키기 위한 정지신호를 출력하는 캠스위치(13)와, 조작스위치에 의한 밸브작동신호가 입력되었을 때, 상기 캠스위치(13)로부터 상기 정지신호가 입력된 후 일정기간 경과 후에 모터(M)를 정지시키도록 하는 것.An output shaft J for transmitting the power of the motor M to drive the valve body and an opening and closing mechanism for opening and closing the valve body in accordance with the rotation angle of the output shaft J, A cam switch (13) for outputting a stop signal for stopping the motor (M) interlocked with the cam, and a cam switch (13) for inputting a valve operation signal from the cam switch And stopping the motor M after a lapse of a predetermined period of time after the stop signal is input.

Description

전동밸브장치Electric valve device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명의 실시형태 전체의 대략적인 설명도.FIG. 1 is a schematic explanatory diagram of an entire embodiment of the present invention. FIG.

제2도는 급수밸브(20)의 구동기구, 캠기구 및 캠스위치(13)의 설명도.Fig. 2 is an explanatory diagram of a drive mechanism of the water supply valve 20, a cam mechanism, and the cam switch 13. Fig.

제3도는 캠기구와 캠스위치(13)의 동작설명도.Fig. 3 is an explanatory view of the cam mechanism and the cam switch 13. Fig.

제4도는 제어장치(C)의 플로챠트도.FIG. 4 is a flowchart of the control device C. FIG.

Claims (4)

조작스위치의 조작에 의하여 모터(M)를 한쪽방향으로 회전구동시켜서 밸브체를 개폐구동시키는 전동밸브장치에 있어서, 상기 모터(M)의 동력을 전달하고 또한 상기 밸브체를 구동하는 출력축(J)과, 상기 출력축(J)의 회전각도에 따라서 상기 밸브체를 개폐하는 개폐기구와, 상기 출력축(J)과 일체회동하는 캠과, 상기 캠과 연동하여 상기 모터(M)를 정지시키기 위한 정지신호를 출력하는 캠스위치(13)와, 조작스위치에 의한 밸브작동신호가 입력되었을 때, 상기 캠스위치(13)로부터 상기 정지신호가 입력된 후 일정기간 경과 후에 모터(M)를 정지시키도록 한 것을 특징으로 하는 전동밸브장치.The motor-operated valve device according to claim 1, further comprising: an output shaft (J) for transmitting the power of the motor (M) and driving the valve element, An opening and closing mechanism for opening and closing the valve body in accordance with a rotation angle of the output shaft J; a cam rotating integrally with the output shaft J; and a stop signal for stopping the motor M, The motor M is stopped after a certain period of time after the stop signal is input from the cam switch 13 when a valve operation signal by the operation switch is input The motor-operated valve device is characterized by: 제1항에 있어서, 상기 캠스위치(13)로부터 정지신호가 입력된 후 일정시간 모터(M)의 운전을 계속시킨 후 상기 모터(M)를 정지시키는 지연제어장치를 설치한 것을 특징으로 하는 전동밸브장치.The motor control device according to claim 1, further comprising a delay control device for stopping the motor (M) after continuing the operation of the motor (M) for a certain period of time after the stop signal is inputted from the cam switch (13) Valve device. 제1항 또는 제2항에 있어서, 상기 캠은 둘레일부에 오목부를 형성한 원판형상 캠체이고, 상기 캠체의 둘레에 캠스위치(13)의 스위치작동용 액추에이터(14)가 접하는 구성으로되어 있고, 상기 오목부에서 상기 액추에이터(14)가 탈출하였을 때의 캠스위치(13)의 신호를 상기 정지신호로 한 것을 특징으로 하는 전동밸브장치.The cam actuator according to claim 1 or 2, wherein the cam is a disk-shaped cam body having a concave portion formed in a part of its periphery, and a switch actuating actuator (14) of the cam switch (13) is in contact with the circumference of the cam body, And the signal of the cam switch (13) when the actuator (14) has escaped from the recess is used as the stop signal. 제2항에 있어서, 상기 오목부와, 상기 액추에이터(14)가 서로 접하고 있을 때 상기 밸브체는 개방상태이고, 상기 오목부에서 상기 액츄에이터(14)가 탈출하였을 때 상기 밸브체는 폐쇄상태로, 상기 액추에이터(14)가 상기 오목부에 침입한 시점 및 상기 액추에이터(14)가 상기 오목부에서 탈출한 시점에서 상기 캠스위치(13)가 정지신호를 출력하고, 후자의 정지신호입력에 의하여 지연 제어장치가 작동되는 구성으로 한 것을 특징으로 하는 전동밸브장치.3. The valve according to claim 2, wherein the valve body is in an open state when the recess and the actuator (14) are in contact with each other, and when the actuator (14) The cam switch 13 outputs a stop signal at the time when the actuator 14 enters the recess and when the actuator 14 escapes from the recess and the delay control And the device is operated. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960031453A 1995-08-25 1996-07-30 Motor-operated valve device KR0170175B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP95-217655 1995-08-25
JP7217655A JPH0960754A (en) 1995-08-25 1995-08-25 Motor-operated valve device

Publications (2)

Publication Number Publication Date
KR970011527A true KR970011527A (en) 1997-03-27
KR0170175B1 KR0170175B1 (en) 1999-03-30

Family

ID=16707657

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960031453A KR0170175B1 (en) 1995-08-25 1996-07-30 Motor-operated valve device

Country Status (2)

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JP (1) JPH0960754A (en)
KR (1) KR0170175B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101039911B1 (en) * 2009-03-31 2011-06-09 린나이코리아 주식회사 On/Off and multistage-flow controlling apparatus and its controlling method for electromotive heating in room controller system
CN112020621B (en) * 2018-08-09 2022-09-09 惠普发展公司，有限责任合伙企业 Valve assembly for ink jet type dispenser and liquid recovery system

Also Published As

Publication number Publication date
KR0170175B1 (en) 1999-03-30
JPH0960754A (en) 1997-03-04

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