KR850001584B1 - 복식 차단밸브 장치 - Google Patents

복식 차단밸브 장치 Download PDF

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Publication number
KR850001584B1
KR850001584B1 KR1019830000158A KR830000158A KR850001584B1 KR 850001584 B1 KR850001584 B1 KR 850001584B1 KR 1019830000158 A KR1019830000158 A KR 1019830000158A KR 830000158 A KR830000158 A KR 830000158A KR 850001584 B1 KR850001584 B1 KR 850001584B1
Authority
KR
South Korea
Prior art keywords
valve
seat
inner valve
double
outer valve
Prior art date
Application number
KR1019830000158A
Other languages
English (en)
Korean (ko)
Other versions
KR840003340A (ko
Inventor
팀머만스 프랑시스
Original Assignee
죄몽-슈네데르
그리스티안 대빈
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 죄몽-슈네데르, 그리스티안 대빈 filed Critical 죄몽-슈네데르
Publication of KR840003340A publication Critical patent/KR840003340A/ko
Application granted granted Critical
Publication of KR850001584B1 publication Critical patent/KR850001584B1/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
    • 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
    • F16K1/44—Details of seats or valve members of double-seat 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
    • 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
    • F16K1/02—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 with screw-spindle
    • F16K1/06—Special arrangements for improving the flow, e.g. special shape of passages or casings
    • F16K1/10—Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is inclined to the general direction of flow
    • 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
    • F16K1/44—Details of seats or valve members of double-seat valves
    • F16K1/443—Details of seats or valve members of double-seat valves the seats being in series

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
KR1019830000158A 1982-02-01 1983-01-18 복식 차단밸브 장치 KR850001584B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8201534 1982-02-01
FR8201534A FR2520835A1 (fr) 1982-02-01 1982-02-01 Vanne a double obturation assurant une etancheite absolue
FR82-01534 1982-02-01

Publications (2)

Publication Number Publication Date
KR840003340A KR840003340A (ko) 1984-08-20
KR850001584B1 true KR850001584B1 (ko) 1985-10-19

Family

ID=9270530

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830000158A KR850001584B1 (ko) 1982-02-01 1983-01-18 복식 차단밸브 장치

Country Status (9)

Country Link
US (1) US4529168A (US06174465-20010116-C00003.png)
EP (1) EP0088648B1 (US06174465-20010116-C00003.png)
JP (1) JPS58134285A (US06174465-20010116-C00003.png)
KR (1) KR850001584B1 (US06174465-20010116-C00003.png)
CA (1) CA1220402A (US06174465-20010116-C00003.png)
DE (1) DE3378488D1 (US06174465-20010116-C00003.png)
ES (1) ES519260A0 (US06174465-20010116-C00003.png)
FR (1) FR2520835A1 (US06174465-20010116-C00003.png)
ZA (1) ZA83627B (US06174465-20010116-C00003.png)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160841B1 (en) * 1984-04-11 1988-11-02 White Consolidated Industries, Inc. Erosion resistant soft seated valve trim
US4776513A (en) * 1985-05-28 1988-10-11 Navistar International Transportation Corp. Double seal thermostat
US4856711A (en) * 1987-05-13 1989-08-15 Navistar International Transportation Corp. Double seal thermostat
JP2711596B2 (ja) * 1991-02-15 1998-02-10 株式会社テイエルブイ 調節弁
JP2761676B2 (ja) * 1991-03-15 1998-06-04 株式会社テイエルブイ 調節弁
DE69429046T2 (de) * 1993-01-28 2002-07-18 Nippon Steel Corp Verfahren zum kontinuierlichen warmwalzen und vorrichtung zum verbinden von gewalztem material
US6182696B1 (en) 1998-10-27 2001-02-06 Nordstrom Valves, Inc. Dual isolation valve with rectangular flow passageways
US6609532B1 (en) 2001-03-15 2003-08-26 Dialysis Systems, Inc. Rotational connecting valve with quick disconnect
US20020166989A1 (en) * 2001-05-08 2002-11-14 Peterson Michael J. Valve assembly
DE102004028968B4 (de) * 2004-06-16 2006-04-27 Karl Dungs Gmbh & Co. Kg Ventil mit sicherer Öffnungsanzeige
DE102005026105B4 (de) * 2005-06-07 2008-09-18 Karl Dungs Gmbh & Co. Kg Ventil mit Endlagenschaltung
US7210667B1 (en) * 2005-07-08 2007-05-01 Gorin Barney F Redundant testable valve apparatus
EP1996848A4 (en) * 2006-03-02 2012-10-17 Global Valve Technology Ltd DOUBLE SEALING VALVE
DE102017209959A1 (de) * 2017-06-13 2018-12-13 Robert Bosch Gmbh Ventilvorrichtung
JP6902789B2 (ja) * 2018-02-20 2021-07-14 株式会社不二工機 電動弁
US11371759B2 (en) 2018-05-16 2022-06-28 Parker-Hannifin Corporation Valve comprising a dual piston assembly and method of forming a valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1724017A (en) * 1927-05-28 1929-08-13 Creamery Package Mfg Co Valve
US4166607A (en) * 1976-10-14 1979-09-04 Hoke, Inc. Bellows seal valve
US4232695A (en) * 1978-12-18 1980-11-11 The Garrett Corporation Fluid control valve and method

Also Published As

Publication number Publication date
EP0088648A1 (fr) 1983-09-14
ZA83627B (en) 1983-10-26
ES8400574A1 (es) 1983-11-01
KR840003340A (ko) 1984-08-20
FR2520835A1 (fr) 1983-08-05
ES519260A0 (es) 1983-11-01
JPS58134285A (ja) 1983-08-10
CA1220402A (fr) 1987-04-14
FR2520835B1 (US06174465-20010116-C00003.png) 1984-03-30
EP0088648B1 (fr) 1988-11-17
US4529168A (en) 1985-07-16
DE3378488D1 (en) 1988-12-22

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E902 Notification of reason for refusal
G160 Decision to publish patent application
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Payment date: 19900809

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