KR840007269A - 제어밸브 - Google Patents

제어밸브 Download PDF

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Publication number
KR840007269A
KR840007269A KR1019840000255A KR840000255A KR840007269A KR 840007269 A KR840007269 A KR 840007269A KR 1019840000255 A KR1019840000255 A KR 1019840000255A KR 840000255 A KR840000255 A KR 840000255A KR 840007269 A KR840007269 A KR 840007269A
Authority
KR
South Korea
Prior art keywords
sliding body
valve
screw
bottom wall
nut
Prior art date
Application number
KR1019840000255A
Other languages
English (en)
Other versions
KR910010250B1 (ko
Inventor
히로시 오가와
Original Assignee
오가와 슈우헤이
가부시기가이샤 후지킹
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 슈우헤이, 가부시기가이샤 후지킹 filed Critical 오가와 슈우헤이
Publication of KR840007269A publication Critical patent/KR840007269A/ko
Application granted granted Critical
Publication of KR910010250B1 publication Critical patent/KR910010250B1/ko

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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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • 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
    • F16K31/44—Mechanical actuating 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Valve Device For Special Equipments (AREA)
  • Taps Or Cocks (AREA)
  • Magnetically Actuated Valves (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Driven Valves (AREA)
  • Lift Valve (AREA)

Abstract

내용 없음

Description

제어밸브
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제어밸브의 일부를 절결한 정면도.
제2도는 밸브체 및 밸브좌 부분의 확대 종단면도.

Claims (6)

  1. 펄스모우터(1)와 그 출력축(2)에 연결된 보올 나사(3)의 나사축(4)과 보올나사(3)의 너트(5)와 일체화된 접동체(6)와 밸브본체(7)에서 밖으로 연장되어 접동체(6)와 연결된밸브봉(8)을 포함하는 것을 특징으로 하는 제어밸브.
  2. 제1항에 있어서, 펄스모우터(1)의 출력축(2)이 하방으로 연장되고 또 나사축(4) 및 밸브봉(8)이 수직으로 뻗고, 너트(5)는 상단에 플랜지(12)가 있고, 접동체(6)는 수직유저통상으로 형성되고 너트(5)가 접동체(6)의 중공부내에 상부로 부터 감삽되고 그 플랜지(12)가 접동체(6)의 주벽상면에 볼트(13)로 고착되고, 너트(5)와 접동체(6)의 저벽(49)과의 사이에는 접동체(6)가 필요로 하는 이동거리분에 상당하는 높이를 가지는 공간(14)이 형성된 것을 특징으로 하는 제어밸브.
  3. 제2항에 있어서, 밸브(8)의 상방 돌출부에 수나사부(48)가 설치되는 동시에 접동체(6)의 저벽(49)에 나사 구멍(50)이 천설되고 수나사부(48)가 나사구멍(50)에 나삽된 것을 특징으로 하는 제어밸브.
  4. 제1항 내지 제3항에 있어서, 펄스모우터(1)는 다같이 수직유저 통상이고 또 상하로 중첩된 2개의 케이스(9)(10)중 상부케이스(9)의 상단에 그 출력축(2)이 상부케이스(9)내로 뻗고, 또 그 개구부를 막도록 재치되고, 접동체(6)는 하부케이스(10)내에 수용되는 동시에 그 주벽과 하부 케이스(10)의 내면이 상하방향으로만 접동자재로 연결되고, 보올 나사(3)의 나사축(4)이 상부케이스(9)의 저벽(22)을 관통하고, 또 이것에 회전자재로 지지되고, 하부케이스(10)의 저벽(41)에 밸브본체(7)가 고정된 것을 특징으로 하는 밸브.
  5. 제4항에 있어서, 밸브본체(7)가 수나사부(40)를 가지는 수직통상 뚜껑(38)을 구비하고 수나사부(40)가 하부케이스(10)의 저벽(41)에 천설된 나사구멍(42)에 나삽되는 제어밸브.
  6. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840000255A 1983-01-21 1984-01-20 제어 밸브 KR910010250B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7747 1983-01-21
JP774783 1983-01-21
JP58-7747 1983-01-21

Publications (2)

Publication Number Publication Date
KR840007269A true KR840007269A (ko) 1984-12-06
KR910010250B1 KR910010250B1 (ko) 1991-12-24

Family

ID=11674286

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840000255A KR910010250B1 (ko) 1983-01-21 1984-01-20 제어 밸브

Country Status (6)

Country Link
US (1) US4763874A (ko)
EP (1) EP0116855B1 (ko)
KR (1) KR910010250B1 (ko)
AT (1) ATE51281T1 (ko)
CA (1) CA1245617A (ko)
DE (1) DE3481723D1 (ko)

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US4911404A (en) * 1989-07-28 1990-03-27 Sporlan Valve Company Electronically operated expansion valve
US4969628A (en) * 1989-11-20 1990-11-13 Robertshaw Controls Company Valve construction and method of making the same
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US5085401A (en) * 1990-07-16 1992-02-04 H. L. Ledeen Associates Low power valve actuator
DE4217835C2 (de) * 1992-05-29 2001-12-13 Drei Bond Gmbh Chemische Verbi Regelventil
US5364066A (en) * 1993-07-15 1994-11-15 Sporlan Valve Company Dual port valve with stepper motor actuator
DE4330819A1 (de) * 1993-09-13 1995-03-16 Richter Chemie Technik Gmbh Verbindung zwischen einer Dreh- oder Schwenkarmatur und einem Drehantrieb
US6003535A (en) * 1996-05-07 1999-12-21 Veriflo Corporation Micro control valve and apparatus and method for making semiconductors with high purity process gas
FR2763375B1 (fr) * 1997-05-16 1999-06-18 Inst Francais Du Petrole Vanne haute pression - haute temperature
EP0999391A3 (en) * 1998-11-05 2001-08-22 Fujikoki Corporation Electrially operated flow control valve
JP3937029B2 (ja) * 1999-03-26 2007-06-27 株式会社鷺宮製作所 電動弁
JP3867654B2 (ja) * 2002-10-23 2007-01-10 株式会社日立製作所 内燃機関の吸気制御装置，ガソリンエンジンの吸気制御装置
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ITPD20030027U1 (it) * 2003-03-25 2004-09-26 Carel Spa Struttura di valvola per la regolazione della portata per fluidi in pa rticolare frigoriferi.
US7543600B2 (en) * 2003-07-07 2009-06-09 Varivent Innovations Ab Arrangement for mixing a first and second gas flow with downstream control
US7168678B2 (en) * 2004-05-17 2007-01-30 Illinois Tool Works Inc. Needle valve construction
JP4798987B2 (ja) * 2004-11-25 2011-10-19 サーパス工業株式会社 流量調節弁
ITPD20050312A1 (it) * 2005-10-20 2007-04-21 Carel Spa Struttura perfezionata di valvola per la regolazione della portata di fluidi in particolare frigoriferi
US20110226980A1 (en) * 2010-03-19 2011-09-22 Richardson Jonathan W Valves having ceramic trim with protected shut-off surfaces
EP2764302B1 (en) 2011-09-26 2018-10-31 Danfoss A/S A valve member for a flow control valve with pressure balancing
WO2013134100A1 (en) * 2012-03-08 2013-09-12 Waters Technologies Corporation Back pressure regulation
US9454158B2 (en) 2013-03-15 2016-09-27 Bhushan Somani Real time diagnostics for flow controller systems and methods
WO2015116480A1 (en) * 2014-01-30 2015-08-06 Carrier Corporation Ejectors and methods of use
KR102015797B1 (ko) * 2015-08-05 2019-08-30 가부시끼가이샤후지킨 밸브
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
US10920908B2 (en) 2018-01-22 2021-02-16 DDS Investments, LLC Valve stem for choke valve
CN117780943B (zh) * 2024-02-23 2024-04-30 山东东阀制冷科技有限公司 一种密封性高的电动阀

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Also Published As

Publication number Publication date
DE3481723D1 (de) 1990-04-26
KR910010250B1 (ko) 1991-12-24
CA1245617A (en) 1988-11-29
US4763874A (en) 1988-08-16
ATE51281T1 (de) 1990-04-15
EP0116855A3 (en) 1987-04-29
EP0116855B1 (en) 1990-03-21
EP0116855A2 (en) 1984-08-29

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