EA201391093A1 - Уплотняющий элемент для шиберной задвижки - Google Patents

Уплотняющий элемент для шиберной задвижки

Info

Publication number
EA201391093A1
EA201391093A1 EA201391093A EA201391093A EA201391093A1 EA 201391093 A1 EA201391093 A1 EA 201391093A1 EA 201391093 A EA201391093 A EA 201391093A EA 201391093 A EA201391093 A EA 201391093A EA 201391093 A1 EA201391093 A1 EA 201391093A1
Authority
EA
Eurasian Patent Office
Prior art keywords
sealing element
area
gate valve
sealing
gate
Prior art date
Application number
EA201391093A
Other languages
English (en)
Other versions
EA023592B1 (ru
Inventor
Удайкумар Паинтер
Original Assignee
Уэйр Минералз (Индия) Прайвит Лимитед
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
Priority claimed from AU2011900299A external-priority patent/AU2011900299A0/en
Application filed by Уэйр Минералз (Индия) Прайвит Лимитед filed Critical Уэйр Минералз (Индия) Прайвит Лимитед
Publication of EA201391093A1 publication Critical patent/EA201391093A1/ru
Publication of EA023592B1 publication Critical patent/EA023592B1/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
    • 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

Abstract

Эластомерный уплотняющий элемент для шиберной задвижки имеет, по существу, кольцевую форму и имеет монтажную область и упорную область, а также суженный участок, расположенный между монтажной областью и упорной областью для создания возможности деформации уплотняющего элемента для облечения введения шибера между этим уплотняющим и другим уплотняющим элементом, в котором суженный участок уплотняющего элемента содержит внешнее кольцевое углубление, проходящее вокруг внешней поверхности уплотняющего элемента. Также описаны шиберные задвижки, содержащие такие уплотняющие элементы.
EA201391093A 2011-01-28 2012-01-23 Уплотняющий элемент для шиберной задвижки EA023592B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN265CH2011 2011-01-28
AU2011900299A AU2011900299A0 (en) 2011-02-01 A gate valve
PCT/AU2012/000043 WO2012100287A1 (en) 2011-01-28 2012-01-23 A sealing element for a gate valve

Publications (2)

Publication Number Publication Date
EA201391093A1 true EA201391093A1 (ru) 2013-12-30
EA023592B1 EA023592B1 (ru) 2016-06-30

Family

ID=46580113

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201391093A EA023592B1 (ru) 2011-01-28 2012-01-23 Уплотняющий элемент для шиберной задвижки

Country Status (10)

Country Link
US (1) US20140021397A1 (ru)
EP (1) EP2668423A4 (ru)
CN (1) CN103477132B (ru)
AU (1) AU2012211027B2 (ru)
BR (1) BR112013019033A2 (ru)
CA (1) CA2825085A1 (ru)
CL (1) CL2013002136A1 (ru)
EA (1) EA023592B1 (ru)
PE (1) PE20141077A1 (ru)
WO (1) WO2012100287A1 (ru)

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US9574677B2 (en) 2013-05-31 2017-02-21 Dayco Ip Holdings, Llc Solenoid-powered gate valve
BR112015029774B1 (pt) 2013-05-31 2022-05-17 Dayco Ip Holdings, Llc Válvula apresentando um duto, um contra golpe
BR112016004122B1 (pt) 2013-08-30 2022-05-17 Dayco Ip Holdings, Llc Dispositivo de válvula e método para a montagem de um conjunto atuador de válvula para contra golpe
EP3080412B1 (en) 2013-11-12 2019-01-02 Dayco IP Holdings, LLC Diesel engine fluid coolant system having a solenoid-powered gate valve
US10221867B2 (en) 2013-12-10 2019-03-05 Dayco Ip Holdings, Llc Flow control for aspirators producing vacuum using the venturi effect
JP6526674B2 (ja) 2013-12-11 2019-06-05 デイコ アイピー ホールディングス，エルエルシーＤａｙｃｏ Ｉｐ Ｈｏｌｄｉｎｇｓ，Ｌｌｃ 磁気作動型シャットオフバルブ
US11255478B2 (en) 2015-05-05 2022-02-22 Thad Paul Sundrla Pipe repair device
US10677361B2 (en) 2015-05-05 2020-06-09 Thad Paul Sundrla Shut-off device
US10088060B2 (en) * 2015-05-05 2018-10-02 Thad Paul Sundrla Shut-off device
US9599246B2 (en) 2015-08-05 2017-03-21 Dayco Ip Holdings, Llc Magnetically actuated shut-off valve
CH711555B1 (de) 2015-09-16 2020-02-28 Sistag Ag Plattenschieber, vorzugsweise zum Absperren einer abrasive Medien führenden Leitung.
AU2017246241B2 (en) 2016-04-07 2022-07-14 Australian Rubber Products Pty Ltd Gate valve with valve body liner
US10962121B2 (en) * 2018-12-21 2021-03-30 Perimeter Solutions Lp Gate valve sealing ring flow guide
US11174958B2 (en) 2019-01-24 2021-11-16 Jet Oilfield Services, LLC Gate valve and method of repairing same

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US2777664A (en) * 1951-12-26 1957-01-15 Grove Valve & Regulator Co Valve construction
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US3333816A (en) * 1964-03-16 1967-08-01 Fabri Valve Company Of America Elastomer seat gate valve
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US4688597A (en) * 1986-08-22 1987-08-25 The Clarkson Company Gate valve
US4693447A (en) * 1986-09-16 1987-09-15 Kaiser Aerospace & Electronics Corporation Motorized gate valve for a waste disposal system
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US5271426A (en) * 1991-08-16 1993-12-21 The Clarkson Company Gate valve
US5150881A (en) * 1991-11-18 1992-09-29 Mckavanagh Thomas P Gate valve sleeve
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CH700412B1 (de) * 2009-02-05 2018-02-28 Sistag Ag Plattenschieber, insbesondere zum Absperren einer Medien führenden Leitung.

Also Published As

Publication number Publication date
AU2012211027B2 (en) 2016-09-15
EP2668423A4 (en) 2017-02-01
AU2012211027A1 (en) 2013-05-02
PE20141077A1 (es) 2014-09-05
CL2013002136A1 (es) 2014-06-20
EA023592B1 (ru) 2016-06-30
CN103477132B (zh) 2016-11-16
EP2668423A1 (en) 2013-12-04
BR112013019033A2 (pt) 2017-01-31
US20140021397A1 (en) 2014-01-23
CA2825085A1 (en) 2012-08-02
CN103477132A (zh) 2013-12-25
WO2012100287A1 (en) 2012-08-02

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU