EA201891677A1 - Ножевая шиберная задвижка - Google Patents

Ножевая шиберная задвижка

Info

Publication number
EA201891677A1
EA201891677A1 EA201891677A EA201891677A EA201891677A1 EA 201891677 A1 EA201891677 A1 EA 201891677A1 EA 201891677 A EA201891677 A EA 201891677A EA 201891677 A EA201891677 A EA 201891677A EA 201891677 A1 EA201891677 A1 EA 201891677A1
Authority
EA
Eurasian Patent Office
Prior art keywords
section
casing
gate
bushing
sleeve
Prior art date
Application number
EA201891677A
Other languages
English (en)
Other versions
EA037345B1 (ru
Inventor
Фредерик Рюэллан
Клеман Симар
Original Assignee
Оксо Фаб Инк.
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 Оксо Фаб Инк. filed Critical Оксо Фаб Инк.
Publication of EA201891677A1 publication Critical patent/EA201891677A1/ru
Publication of EA037345B1 publication Critical patent/EA037345B1/ru

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
    • F16K3/0281—Guillotine or blade-type valves, e.g. no passage through the valve member
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • 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)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Sliding Valves (AREA)
  • Valve Housings (AREA)

Abstract

Настоящее изобретение относится к ножевой шиберной задвижке, содержащей шибер ножевой задвижки, исполнительный механизм шибера, функционально соединенный с шибером ножевой задвижки, двухэлементную втулку и корпус задвижки. Двухэлементная втулка содержит верхнюю по потоку секцию и нижнюю по потоку секцию, при этом шибер ножевой задвижки установлен с возможностью выборочной установки между ними. Корпус задвижки содержит верхнюю секцию кожуха и нижнюю секцию кожуха, соединенные друг с другом с возможностью поворота. Каждая из верхней секции кожуха и нижней секции кожуха имеет вогнутую полость, и вместе они образуют в корпусе задвижки приемный канал для втулки. Двухэлементная втулка выполнена с возможностью съемного зацепления с приемным каналом для втулки. Верхняя секция кожуха и нижняя секция кожуха выполнены с возможностью поворота между рабочим положением, препятствующим удалению двухэлементной втулки из приемного канала для втулки, и положением технического обслуживания, обеспечивающим возможность установки и удаления двухэлементной втулки из приемного канала для втулки.
EA201891677A 2016-01-22 2017-01-20 Ножевая шиберная задвижка EA037345B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662286026P 2016-01-22 2016-01-22
PCT/CA2017/050063 WO2017124192A1 (en) 2016-01-22 2017-01-20 Knife gate valve

Publications (2)

Publication Number Publication Date
EA201891677A1 true EA201891677A1 (ru) 2019-02-28
EA037345B1 EA037345B1 (ru) 2021-03-16

Family

ID=59361207

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201891677A EA037345B1 (ru) 2016-01-22 2017-01-20 Ножевая шиберная задвижка

Country Status (16)

Country Link
US (1) US10323755B2 (ru)
EP (1) EP3405707B1 (ru)
KR (1) KR20190031427A (ru)
CN (1) CN108884942B (ru)
AU (1) AU2017210355B2 (ru)
BR (1) BR112018014913B1 (ru)
CA (1) CA3011532C (ru)
CL (1) CL2018001968A1 (ru)
DK (1) DK3405707T3 (ru)
EA (1) EA037345B1 (ru)
ES (1) ES2875773T3 (ru)
MX (1) MX2018008962A (ru)
PL (1) PL3405707T3 (ru)
PT (1) PT3405707T (ru)
WO (1) WO2017124192A1 (ru)
ZA (1) ZA201805551B (ru)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112020007599B1 (pt) * 2017-11-09 2022-07-26 Tmt-Tapping Measuring Technology Sàrl Válvula corrediça
US11174958B2 (en) 2019-01-24 2021-11-16 Jet Oilfield Services, LLC Gate valve and method of repairing same
CN110131421B (zh) * 2019-04-25 2021-05-18 张迎春 一种外驱动式两段传输阀
CN111043338A (zh) * 2019-12-31 2020-04-21 江苏高中压阀门有限公司 一种密封性能好的插板阀
US11543036B1 (en) 2021-06-23 2023-01-03 1441599 Alberta Ltd. Isolation knife gate valve
US11499644B2 (en) 2020-08-25 2022-11-15 Emerson Automation Solutions Final Control US LP Sealing assembly for a knife gate valve
US11300213B1 (en) 2021-02-19 2022-04-12 Emerson Automation Solutions Final Control US LP Floating yoke connection

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341170A (en) * 1964-03-25 1967-09-12 Fmc Corp Valve
GB2056021A (en) * 1979-08-01 1981-03-11 Mchardy J W Anti-blow Out Slide Valve
CH642152A5 (de) * 1979-08-08 1984-03-30 Rohr Ed Ag Drosseleinrichtung fuer rohrleitungen, insbesondere rauchabzugsrohre.
US4688597A (en) * 1986-08-22 1987-08-25 The Clarkson Company Gate valve
US5014730A (en) 1990-03-13 1991-05-14 Familian Northwest Knife gate valve
US5236003A (en) 1993-01-19 1993-08-17 Helmut Habicht Modular butterfly valve
GB2289744B (en) * 1994-05-19 1998-04-22 Fort Vale Eng Ltd Valve assembly
US5388807A (en) * 1994-07-29 1995-02-14 Habicht; Helmut Modular butterfly valve
DE4446946C1 (de) * 1994-12-28 1996-09-12 Vat Holding Ag Schieberventil
US7165789B2 (en) * 2001-10-26 2007-01-23 Salco Products, Inc. Clamp assembly
CN201844043U (zh) * 2010-11-10 2011-05-25 大众阀门集团有限公司 快开式平板闸阀
WO2012172552A2 (en) * 2011-06-15 2012-12-20 Amiad Water Systems Ltd. Tubular elements coupling
CN202901317U (zh) * 2012-09-14 2013-04-24 上海埃维玛阀门有限公司 小口径板杆一体式中线蝶阀
JP6033676B2 (ja) * 2012-12-28 2016-11-30 株式会社清水合金製作所 ソフトシール仕切弁
TR201802763T4 (tr) * 2013-05-07 2018-03-21 Victaulic Co Of America Çıkarılabilir site sahip valf.
US10088060B2 (en) * 2015-05-05 2018-10-02 Thad Paul Sundrla Shut-off device

Also Published As

Publication number Publication date
ZA201805551B (en) 2020-12-23
CN108884942A (zh) 2018-11-23
EP3405707A4 (en) 2019-08-28
KR20190031427A (ko) 2019-03-26
DK3405707T3 (da) 2021-05-31
EA037345B1 (ru) 2021-03-16
EP3405707B1 (en) 2021-02-24
PL3405707T3 (pl) 2021-09-13
AU2017210355B2 (en) 2022-04-14
EP3405707A1 (en) 2018-11-28
CA3011532C (en) 2019-05-28
ES2875773T3 (es) 2021-11-11
BR112018014913B1 (pt) 2022-12-27
MX2018008962A (es) 2019-05-09
US20190032794A1 (en) 2019-01-31
AU2017210355A1 (en) 2018-09-06
PT3405707T (pt) 2021-05-28
BR112018014913A2 (pt) 2018-12-18
US10323755B2 (en) 2019-06-18
CA3011532A1 (en) 2017-07-27
CL2018001968A1 (es) 2018-09-21
WO2017124192A1 (en) 2017-07-27
CN108884942B (zh) 2020-04-14

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