KR850007087A - 용융금속 용기내로 유체를 불어넣기 위한 유동전환밸브 - Google Patents

용융금속 용기내로 유체를 불어넣기 위한 유동전환밸브 Download PDF

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Publication number
KR850007087A
KR850007087A KR1019840002395A KR840002395A KR850007087A KR 850007087 A KR850007087 A KR 850007087A KR 1019840002395 A KR1019840002395 A KR 1019840002395A KR 840002395 A KR840002395 A KR 840002395A KR 850007087 A KR850007087 A KR 850007087A
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KR
South Korea
Prior art keywords
valve body
housing
inlet
flow switching
switching valve
Prior art date
Application number
KR1019840002395A
Other languages
English (en)
Other versions
KR890005125B1 (en
Inventor
요시로(외 5) 도미야마
Original Assignee
야기 야스히로
가와사끼 세이데쓰 가부시끼가이샤(외 1)
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 야기 야스히로, 가와사끼 세이데쓰 가부시끼가이샤(외 1) filed Critical 야기 야스히로
Publication of KR850007087A publication Critical patent/KR850007087A/ko
Application granted granted Critical
Publication of KR890005125B1 publication Critical patent/KR890005125B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters
    • 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
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/087—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug
    • F16K11/0873—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug the plug being only rotatable around one spindle
    • F16K11/0876—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug the plug being only rotatable around one spindle one connecting conduit having the same axis as the spindle
    • 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
    • F16K31/1635—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 for rotating valves
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y10T137/4259—With separate material addition
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86501—Sequential distributor or collector type
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86815—Multiple inlet with single outlet
    • Y10T137/86823—Rotary valve
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86863—Rotary valve unit
    • Y10T137/86871—Plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Multiple-Way Valves (AREA)
  • Taps Or Cocks (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

내용 없음

Description

용융금속 용기내로 유체를 불어넣기 위한 유동전환밸브
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 종래의 유동 절환밸브(flow change over value)의 단면도, 제2도는 본 발명에 따른 유동 절환밸브의 1실시예의 단면도, 제3도는 제2도의 실시예의 부분단면 좌측면도.
주요 도면 부호의 설명
12-하우징, 14-주하우징본체, 22,24-입구, 26-출구, 28-밸브본체, 30-신장부, 36-주통로, 50,50'-실린더, 52,52'-피스톤, 60-커플링, 80-시라우드 형상간극.

Claims (3)

  1. 상이한 유체들을 위한 3개 이상의 입구와 1개의 출구를 구비한 하우징과, 입구들을 출구에 연통시키기 위한 주통로를 그속에 구비하고 입구통로의 절환을 수행하기 위해 하우징내에 회전할 수 있게 지지되는 밸브본체로 구성되며, 입구중의 유체를 퍼어지 하기 위한 입구가 하우징 내에서 개방되고, 하우징내에 놓인 유체를 퍼어지 하기 위해 입구와 연통하며 밸브본체의 회전을 통한 절환중 주통로내 입구의 구멍과 항상 연통되도록 밸브본체로 둘러싸는 시라우드 형상간극이 밸브본체의 외주와 하우징의 내주사이에 형성되는 용융금속 용기내로 유체를 불어넣기 위한 유동 절환밸브.
  2. 제1항에 있어서, 밸브본체가 하부 및 상부 신장부를 가지며 그 하부신장부에서 구동수단에 연결되는 유동 절환밸브.
  3. 제2항에 있어서, 상기 하부 신장부가 또한 상기 밸브본체의 주통로와 연통하는 상기 퍼어지 유체용 통료를 그 내부에 구비하는 유동 절환밸브.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8402395A 1984-03-28 1984-05-03 Flow change-over valve for the blowing of fluids into molten metal vessel KR890005125B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58,162 1984-03-28
JP59058162A JPS60205075A (ja) 1984-03-28 1984-03-28 溶融金属保持器への流体吹込み用切換弁

Publications (2)

Publication Number Publication Date
KR850007087A true KR850007087A (ko) 1985-10-30
KR890005125B1 KR890005125B1 (en) 1989-12-11

Family

ID=13076290

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8402395A KR890005125B1 (en) 1984-03-28 1984-05-03 Flow change-over valve for the blowing of fluids into molten metal vessel

Country Status (8)

Country Link
US (1) US4552334A (ko)
JP (1) JPS60205075A (ko)
KR (1) KR890005125B1 (ko)
AU (1) AU545661B1 (ko)
CA (1) CA1212595A (ko)
FR (1) FR2566087B1 (ko)
IT (1) IT1174078B (ko)
ZA (1) ZA843193B (ko)

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Also Published As

Publication number Publication date
US4552334A (en) 1985-11-12
IT1174078B (it) 1987-07-01
JPS6344995B2 (ko) 1988-09-07
ZA843193B (en) 1984-11-28
FR2566087B1 (fr) 1987-05-29
FR2566087A1 (fr) 1985-12-20
AU545661B1 (en) 1985-07-25
CA1212595A (en) 1986-10-14
IT8420798A1 (it) 1985-11-04
KR890005125B1 (en) 1989-12-11
JPS60205075A (ja) 1985-10-16
IT8420798A0 (it) 1984-05-04

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