KR960034760A - 제어기 - Google Patents

제어기 Download PDF

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Publication number
KR960034760A
KR960034760A KR1019950011535A KR19950011535A KR960034760A KR 960034760 A KR960034760 A KR 960034760A KR 1019950011535 A KR1019950011535 A KR 1019950011535A KR 19950011535 A KR19950011535 A KR 19950011535A KR 960034760 A KR960034760 A KR 960034760A
Authority
KR
South Korea
Prior art keywords
roller support
operating shaft
support member
casing
valve body
Prior art date
Application number
KR1019950011535A
Other languages
English (en)
Other versions
KR100384257B1 (ko
Inventor
시게루 이토이
데츠야 고지마
Original Assignee
오가와 슈헤이
가부시키가이샤 후지킨
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 오가와 슈헤이, 가부시키가이샤 후지킨 filed Critical 오가와 슈헤이
Publication of KR960034760A publication Critical patent/KR960034760A/ko
Application granted granted Critical
Publication of KR100384257B1 publication Critical patent/KR100384257B1/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18288—Cam and lever
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18992—Reciprocating to reciprocating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20558—Variable output force
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2107—Follower

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

제어기는 밸브봉의 왕복 상하 움직임에 수반하여 밸브체와 밸브 시트와의 사이의 유체 통로가 개폐되는 밸브 본체와, 밸브 본체 상부에 고정된 케이싱과, 케이싱내 상측에 상하 움직임이 자유롭게 설치된 작동축과, 작동축을 상하로 움직이게 하는 구동장치와, 케이싱내 하측에 설치되어 작동축에 걸리는 힘을 밸브봉에 전달하는 동력 전달 장치를 구비하고 있다. 동력 전달 장치는 작동축에 하단에 설치되고 또한 작동축과 동심으로 하측으로 개구된 아래와 넓은 원추대형의 제1롤러 받침부재와 밸브봉 상단에 설치된 제2롤러 받침부재와 양 롤러 받침부재와의 사이에 작동축의 축선에 대하여 대칭으로 배치된 한쌍의 롤러 지지체와, 각 롤러 지지체 상부에 회전이 자유롭게 지지되고 또한 제1롤러 받침부재의 테이퍼면에 맞닿는 한쌍의 전동롤러와 각 롤러 지지체 하부에 회전이 자유롭게 지지되며 또한 제2롤러 받침부재의 상향의 롤러 받침면에 맞닿는 한싸의 누름 롤러를 구비하고 있다.각 롤러지지체는 작동축의 축선에 대하여 누름 롤러의 축선보다도 외부로 편심된 축을 중심으로 하여 요동할 수 있도록 케이싱에 지지되어 있다.

Description

제어기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 제어기의 폐쇄 상태를 도시하는 종단면도,제2도는 동일 개방 상태를 도시하는 종단면도,제3도는 본 발명에 의한 제어기의 동력 전달 장치를 도시하는 분해 사시도,제4도는 동력 전달 장치에 의하여 작동축에 걸리는 힘이 증폭되어 밸브봉에 전달되는 원리를 도시한는 주요부의 확대도.

Claims (2)

  1. 밸브봉의 왕복 상하 움직임에 수반하여 밸브체와 벨브 시트와의 사이의 유체 통로가 개폐되는 밸브 본체와 본체 상부에 고정된 케이싱과 케이싱내 상측에 상하 움직임이 자유롭게 설치되고 또한 소경부 및 이것의 하단에 연결되는 대경부를 갖는 작동축과 작동축을 상하로 움직이는 구동 수단과 케이싱내 하측으로 설치되어 작동축에 걸리는 힘을 밸브봉에 전달하는 동력 전달 수단을 구비하며, 동력 전달 수단은 작동축의 대경부 하면에 설치되고 또한 작동축과 동심으로 하측으로 개구한 아래가 넓은 원추대형 오목부를 갖는 제1롤러 받침부재와, 밸브봉 상단에 설치된 제2롤러 받침부재와 양 롤러 받침부재의 사이에 작동축의 축선에 대하여 대칭으로 배치된 한쌍의 롤러지지체와 각 롤러 지지체 상부에 회전이 자유롭게 지지되며 또한 원추대형 오목부의 테이퍼면에 맞닿는 한쌍의 전동롤러와 각 롤러 지지체 하부에 회전이 자유롭게 지지되고 또한 제2롤러 받침부재의 상향 롤러 받침면에 맞닿는 한쌍의 누름 롤러를 구비하며, 각 롤러 지지체가 작동축의 축선에 대하여 누름 롤러의 축선보다도 외부근처로 편심된 축을 중심으로 하여 요동할 수 있도록 케이싱에 지지되어 있는 제어기.
  2. 제1항에 있어서, 구동 수단으로서 압축 공기 등의 작동 유체가 사용되는 경우에는 제1롤러 받침부재에 의하여 케이싱내가 상하2실로 분리되어, 상실에 작동축을 하측으로 부세하는 스프링이 설치되어 있고, 하실내에 도입되는 작동유체에 의하여 작동축이 상측에 부세되도록 이루어져 있는 제어기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950011535A 1995-03-13 1995-05-11 제어기 KR100384257B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP05275695A JP3616855B2 (ja) 1995-03-13 1995-03-13 制御器
JP95-52756 1995-03-13

Publications (2)

Publication Number Publication Date
KR960034760A true KR960034760A (ko) 1996-10-24
KR100384257B1 KR100384257B1 (ko) 2003-08-14

Family

ID=12923743

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950011535A KR100384257B1 (ko) 1995-03-13 1995-05-11 제어기

Country Status (7)

Country Link
US (1) US5516075A (ko)
EP (1) EP0732531B1 (ko)
JP (1) JP3616855B2 (ko)
KR (1) KR100384257B1 (ko)
CA (1) CA2149183C (ko)
DE (1) DE69502086T2 (ko)
TW (1) TW435636U (ko)

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DE19858758C1 (de) * 1998-12-18 2000-09-07 Siemens Ag Vorrichtung und Verfahren zur Hubübertragung
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US6722216B2 (en) * 2001-07-17 2004-04-20 Ansul Incorporated Booster actuator
JP4529023B2 (ja) * 2002-12-03 2010-08-25 株式会社フジキン 制御器
US8651781B2 (en) * 2010-01-25 2014-02-18 Everett H. Schwartzman Tool release actuating mechanism for high speed rotating spindle
JP5002026B2 (ja) * 2010-01-26 2012-08-15 シーケーディ株式会社 流体制御弁のアクチュエータ部組付け構造、及びその構造で形成された流体制御弁
JP5712053B2 (ja) * 2010-07-15 2015-05-07 株式会社キッツエスシーティー バルブ用アクチュエータ
GB201018553D0 (en) * 2010-11-03 2010-12-15 Aker Solutions Singapore Pte Ltd Valve actuator
US9454158B2 (en) 2013-03-15 2016-09-27 Bhushan Somani Real time diagnostics for flow controller systems and methods
KR20150018361A (ko) * 2013-08-08 2015-02-23 가부시키가이샤 깃츠 에스시티 고압용 자동 다이어프램 밸브
JP7015111B2 (ja) * 2017-01-31 2022-02-08 株式会社キッツエスシーティー バルブ用アクチュエータとこれを備えたダイヤフラムバルブ
US10983538B2 (en) 2017-02-27 2021-04-20 Flow Devices And Systems Inc. Systems and methods for flow sensor back pressure adjustment for mass flow controller
SG11201908953RA (en) * 2017-03-31 2019-11-28 Fujikin Kk Controller
WO2019065602A1 (ja) * 2017-09-28 2019-04-04 株式会社フジキン アクチュエータ、バルブ、および流体制御装置
CN112334695A (zh) * 2018-07-31 2021-02-05 株式会社富士金 致动器、阀、及流体控制装置
CN110332169B (zh) * 2019-08-14 2024-04-02 广东明晖气动科技有限公司 气动换向阀

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Also Published As

Publication number Publication date
TW435636U (en) 2001-05-16
US5516075A (en) 1996-05-14
DE69502086T2 (de) 1998-08-27
KR100384257B1 (ko) 2003-08-14
CA2149183A1 (en) 1996-09-14
EP0732531A1 (en) 1996-09-18
JPH08247307A (ja) 1996-09-27
EP0732531B1 (en) 1998-04-15
CA2149183C (en) 2005-02-01
JP3616855B2 (ja) 2005-02-02
DE69502086D1 (de) 1998-05-20

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