DE3014874A1 - Absperrventil - Google Patents

Absperrventil

Info

Publication number
DE3014874A1
DE3014874A1 DE19803014874 DE3014874A DE3014874A1 DE 3014874 A1 DE3014874 A1 DE 3014874A1 DE 19803014874 DE19803014874 DE 19803014874 DE 3014874 A DE3014874 A DE 3014874A DE 3014874 A1 DE3014874 A1 DE 3014874A1
Authority
DE
Germany
Prior art keywords
valve
valve member
shut
sealing surfaces
flow channel
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19803014874
Other languages
German (de)
English (en)
Inventor
Vilho Dipl Ing Uomala
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Naf Helsinki Fi Oy
Original Assignee
Wartsila Oy AB
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 Wartsila Oy AB filed Critical Wartsila Oy AB
Publication of DE3014874A1 publication Critical patent/DE3014874A1/de
Withdrawn legal-status Critical Current

Links

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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/12—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces
    • 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
    • F16K29/00—Arrangements for movement of valve members other than for opening and closing the valve, e.g. for grinding-in, for preventing sticking
    • 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
    • Y10T137/4273—Mechanical cleaning
    • Y10T137/428—Valve grinding motion of valve on seat
    • 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
    • Y10T137/6198—Non-valving motion of the valve or valve seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Multiple-Way Valves (AREA)
DE19803014874 1979-04-18 1980-04-17 Absperrventil Withdrawn DE3014874A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI791247A FI59292C (fi) 1979-04-18 1979-04-18 Slidventil

Publications (1)

Publication Number Publication Date
DE3014874A1 true DE3014874A1 (de) 1980-11-06

Family

ID=8512580

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803014874 Withdrawn DE3014874A1 (de) 1979-04-18 1980-04-17 Absperrventil

Country Status (7)

Country Link
US (1) US4367766A ( )
JP (1) JPS55142170A ( )
DE (1) DE3014874A1 ( )
FI (1) FI59292C ( )
FR (1) FR2454570A1 ( )
GB (1) GB2049112B ( )
SE (1) SE8002684L ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4228412A1 (de) * 1992-08-26 1994-03-10 Cerpraecis Anwendungen Fuer In Absperrorgan für fluide Medien

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449547A (en) * 1980-11-26 1984-05-22 Rafael Krakovsky Long life gate valve
FI68890C (fi) * 1981-02-06 1985-11-11 Waertsilae Oy Ab Taetning av saetesventil
DE3831249A1 (de) * 1988-09-14 1990-03-22 Schertler Siegfried Ventilschieber
US6136168A (en) * 1993-01-21 2000-10-24 Tdk Corporation Clean transfer method and apparatus therefor
US5396919A (en) * 1993-08-18 1995-03-14 Everlasting Valve Co., Inc. Rotating disc valve
DE19532942C1 (de) * 1995-09-07 1997-01-02 Skibowski Martin Verteilvorrichtung zum wahlweisen Verbinden von Leitungen eines ersten Leitungsfeldes mit Leitungen eines zweiten Leitungsfeldes
US6845783B1 (en) 2002-05-29 2005-01-25 Everlasting Valve Company, Inc. Sliding disk valve for pneumatic conveyance of abrasive material
DE102009046401B4 (de) * 2009-11-04 2012-08-09 Areva Np Gmbh Verfahren und Vorrichtung zur Bearbeitung eines Dichtsitzes einer Absperrarmatur
JP5569777B2 (ja) * 2010-02-09 2014-08-13 株式会社栗本鐵工所 ソフトシール仕切弁
JP5270734B2 (ja) * 2011-09-09 2013-08-21 株式会社ティクスＩｋｓ エキスパンディング仕切弁の逆座構造
CN103807470A (zh) * 2012-11-01 2014-05-21 浙江正华阀门厂 闸阀与止回阀的组合阀门
KR200470655Y1 (ko) * 2013-08-28 2014-01-15 정향숙 게이트 밸브용 분할형 디스크
JP2016102588A (ja) * 2014-11-28 2016-06-02 バット ホールディング アーゲー 真空バルブ
US10100936B2 (en) * 2015-04-24 2018-10-16 Flowserve Management Company Parallel slide gate valves and related methods
CN106838407A (zh) * 2016-12-29 2017-06-13 无锡刚正精密吸铸有限公司 一种耐高温、高可靠性的阀门
RU2714467C2 (ru) * 2018-01-18 2020-02-17 Акционерное общество по производству лопастных гидравлических машин - АО "ЛГМ" Регулирующее устройство
US11231112B1 (en) 2020-09-30 2022-01-25 Kennedy Valve Company Gate valve

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US342542A (en) * 1886-05-25 William scott
FR447721A (fr) * 1912-06-01 1913-01-13 Thomas Morgan Eynon Robinet-valve
US1091918A (en) * 1912-06-01 1914-03-31 Thomas M Eynon Gate-valve.
US1836374A (en) * 1927-12-23 1931-12-15 Kelly Company Valve
FR797086A (fr) * 1934-10-30 1936-04-20 Schaffer & Budenberg Robinet-vanne
US2797062A (en) * 1952-05-26 1957-06-25 Oil Ct Tool Company Valves
US2948503A (en) * 1956-05-14 1960-08-09 John L Williams Wedge gate valve
US2977975A (en) * 1957-05-06 1961-04-04 Cameron Iron Works Inc Valve
US2964291A (en) * 1957-12-17 1960-12-13 John L Williams Self-adjusting wedge gate valve
US3078871A (en) * 1960-01-13 1963-02-26 Crane Co Gate closure guide
US3215399A (en) * 1962-05-28 1965-11-02 Crane Co Double disc construction for gate valves
FR1533823A (fr) * 1967-08-08 1968-07-19 Goddard Ind Inc Soupape à registre
US3478771A (en) * 1967-09-15 1969-11-18 Amca Pharm Lab Ltd Sectional body gate valve with seat scraping means
US3575380A (en) * 1969-10-06 1971-04-20 Chester A Siver Gate valve and method of constructing same
AU2044170A (en) * 1970-09-28 1972-03-30 James Kemp & Co. Pty. Ltd Improvements in gate valves
US3788346A (en) * 1971-10-27 1974-01-29 Everlasting Valve Co Flangeless valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4228412A1 (de) * 1992-08-26 1994-03-10 Cerpraecis Anwendungen Fuer In Absperrorgan für fluide Medien

Also Published As

Publication number Publication date
GB2049112A (en) 1980-12-17
FI59292C (fi) 1981-07-10
GB2049112B (en) 1983-04-27
US4367766A (en) 1983-01-11
FR2454570B1 ( ) 1982-12-31
FI59292B (fi) 1981-03-31
SE8002684L (sv) 1980-10-19
JPS55142170A (en) 1980-11-06
FR2454570A1 (fr) 1980-11-14
FI791247A (fi) 1980-10-19

Similar Documents

Publication Publication Date Title
DE3014874A1 (de) Absperrventil
EP0932780B1 (de) Einplatten-schieber, insbesondere einplatten-rohrbrückenschieber
DE4011274C1 ( )
DE69934018T2 (de) Schaltventil
DE1288392B (de) Drehschieber
DE2305668A1 (de) Kegelventil
EP2848316A1 (de) Rotierende Düse
DE3003203C2 (de) Dichtung für ein Absperrorgan für eine Fluidleitung
DE2431281A1 (de) Absperrhahn
WO1997035139A1 (de) Vorrichtung zum ankuppeln der fluidführung eines drehgelagerten rotationsteiles
DE915764C (de) Absperrorgan mit Kugelkueken
EP0854308B1 (de) Kugelhahn
EP0355301B1 (de) Absperrschieber
DE1093157B (de) Hahn mit Kugelkueken und einem einseitig in einer Nut des Hahngehaeuses verschiebbar gelagerten Kolbendichtungsring
DE3702386A1 (de) Kugelhahn
DE10229964C1 (de) Vorrichtung zum Absperren einer unter Betriebsdruck stehenden rohrförmigen Medienleitung
DE2758690A1 (de) Absperrklappe fuer aggressive durchflussmedien
DE19823669C1 (de) Kompensator-Dreheinführung
EP0481234B1 (de) Schieber zum Absperren einer Rohrleitung
AT214730B (de) Rasch veränderbare Leitungsblende
DE1500164A1 (de) Kolbenschieber
DE3901576A1 (de) Verschlussvorrichtung
WO1990009537A1 (de) Hauptabsperrventil
AT337619B (de) Mischventil
DE7835728U1 (de) Absperr-sicherheitsschieber

Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: NAF OY, HELSINKI, FI

8141 Disposal/no request for examination