BR112019005679A2 - válvula gaveta. - Google Patents

válvula gaveta.

Info

Publication number
BR112019005679A2
BR112019005679A2 BR112019005679A BR112019005679A BR112019005679A2 BR 112019005679 A2 BR112019005679 A2 BR 112019005679A2 BR 112019005679 A BR112019005679 A BR 112019005679A BR 112019005679 A BR112019005679 A BR 112019005679A BR 112019005679 A2 BR112019005679 A2 BR 112019005679A2
Authority
BR
Brazil
Prior art keywords
plate
valve
sealing seat
gate valve
opening
Prior art date
Application number
BR112019005679A
Other languages
English (en)
Inventor
Schlutter Alexander
Schmitz Rainer
Original Assignee
Wurth Paul Sa
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 Wurth Paul Sa filed Critical Wurth Paul Sa
Publication of BR112019005679A2 publication Critical patent/BR112019005679A2/pt

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
    • F16K3/16—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 special arrangements for separating the sealing faces or for pressing them together
    • F16K3/20—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 special arrangements for separating the sealing faces or for pressing them together by movement of the seats
    • F16K3/207—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 special arrangements for separating the sealing faces or for pressing them together by movement of the seats by means of hydraulic forces
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B25/00—Doors or closures for coke ovens
    • C10B25/02—Doors; Door frames
    • C10B25/08—Closing and opening the doors
    • 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
    • F16K3/0227—Packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Sliding Valves (AREA)

Abstract

a invenção refere-se a uma válvula gaveta (1) para uma instalação química. a fim de prover uma válvula gaveta com projeto relativamente simples e propriedades de vedação confiáveis, a invenção provê que a válvula gaveta (1) compreende: - um alojamento de válvula (2) tendo uma abertura superior (2.1) e uma abertura inferior oposta (2.2); - um assento de vedação superior (8) e um assento de vedação inferior (9) disposto no alojamento de válvula (2); - uma porta de válvula (3) disposta de forma móvel no alojamento de válvula (2), para bloquear um caminho entre as aberturas (2.1, 2.2) em uma posição fechada e abrindo o dito caminho em uma posição aberta, a porta de válvula (3) compreendendo uma primeira placa (4) tendo uma superfície inferior (4.2) com um recesso cego (4.3) e uma segunda placa (5) pelo menos parcialmente disposta no recesso cego (4.3); - em que, na posição fechada, a sede de vedação superior (8) hermeticamente engata a primeira placa (4), a sede de vedação inferior (9) hermeticamente engata a segunda placa (5) e a segunda placa (5) está pelo menos indiretamente em contato com a primeira placa (4).
BR112019005679A 2016-10-04 2017-10-03 válvula gaveta. BR112019005679A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16192279.4A EP3306150A1 (en) 2016-10-04 2016-10-04 Gate valve for a chemical plant
PCT/EP2017/075073 WO2018065412A1 (en) 2016-10-04 2017-10-03 Gate valve for a chemical plant

Publications (1)

Publication Number Publication Date
BR112019005679A2 true BR112019005679A2 (pt) 2019-06-11

Family

ID=57208077

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019005679A BR112019005679A2 (pt) 2016-10-04 2017-10-03 válvula gaveta.

Country Status (8)

Country Link
US (1) US10274091B2 (pt)
EP (2) EP3306150A1 (pt)
JP (1) JP2019533123A (pt)
KR (1) KR20190047109A (pt)
CN (1) CN109804188A (pt)
BR (1) BR112019005679A2 (pt)
EA (1) EA201990840A1 (pt)
WO (1) WO2018065412A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11053443B2 (en) * 2017-03-27 2021-07-06 Scanship As Microwave pyrolysis reactor
CN110540859B (zh) * 2019-08-16 2021-06-04 中国石油化工股份有限公司 单闸板裂解气阀排焦组件及排焦方法
US11674602B2 (en) * 2020-02-03 2023-06-13 Deltavalve, Llc Automated line blind
JP7370588B2 (ja) * 2020-05-19 2023-10-30 株式会社フジ・テクノロジー 真空室用の流体開閉装置、真空室用のゲートバルブ装置及び流体の開閉方法
CN113983190B (zh) * 2021-11-25 2022-04-29 翔正阀门有限公司 一种高效自动补偿式闸阀及其使用方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR583438A (fr) * 1924-07-07 1925-01-13 Cocard Jules Sa Perfectionnements apportés aux obturateurs à fermeture par deux opercules appliqués sur sièges parallèles
GB271369A (en) * 1927-01-27 1927-05-26 Joseph Lewis Improvements in valve mechanisms
CH208999A (de) * 1939-07-19 1940-03-15 Nyffenegger & Co Absperrschieber.
LU42671A1 (pt) * 1962-10-05 1963-01-10
US3863667A (en) * 1973-03-21 1975-02-04 Pipe Line Development Co Combined shear head and housing plug
IT1037937B (it) * 1975-05-07 1979-11-20 Usuelli Spa Valvola a saracinesca
US4136710A (en) * 1977-10-11 1979-01-30 Acf Industries, Incorporated Floating seat structure for gate valves
DE4011274C1 (pt) 1990-04-06 1991-08-01 Zimmermann & Jansen Gmbh, 5160 Dueren, De
CN2130977Y (zh) * 1992-06-16 1993-04-28 李鹏程 一种楔式自动调平双闸板闸阀
KR100259608B1 (ko) * 1996-11-16 2000-07-01 안장홍 밸브장치의 시트 이격장치
CN2352774Y (zh) * 1998-11-02 1999-12-08 金湖机械厂 平板阀
US6565714B2 (en) 2001-03-12 2003-05-20 Curtiss-Wright Flow Control Corporation Coke drum bottom de-heading system
EP1379604B1 (en) 2001-03-12 2010-02-24 Curtiss-Wright Flow Control Corporation Improved coke drum bottom de-heading system
US6964727B2 (en) 2001-03-12 2005-11-15 Curtiss-Wright Flow Control Corporation Coke drum bottom de-heading system
CA2720715C (en) * 2008-04-24 2017-10-24 Cameron International Corporation Control valve
CN103968093B (zh) * 2014-04-22 2017-02-01 章华 带导流孔撑开式平行双闸板闸阀
JP6500445B2 (ja) * 2015-01-07 2019-04-17 株式会社島津製作所 真空バルブ

Also Published As

Publication number Publication date
EP3523558A1 (en) 2019-08-14
EP3306150A1 (en) 2018-04-11
KR20190047109A (ko) 2019-05-07
US20180094731A1 (en) 2018-04-05
WO2018065412A1 (en) 2018-04-12
CN109804188A (zh) 2019-05-24
EA201990840A1 (ru) 2019-09-30
JP2019533123A (ja) 2019-11-14
US10274091B2 (en) 2019-04-30

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]