MX369338B - Prensaestopas de válvula segmentada. - Google Patents

Prensaestopas de válvula segmentada.

Info

Publication number
MX369338B
MX369338B MX2015002756A MX2015002756A MX369338B MX 369338 B MX369338 B MX 369338B MX 2015002756 A MX2015002756 A MX 2015002756A MX 2015002756 A MX2015002756 A MX 2015002756A MX 369338 B MX369338 B MX 369338B
Authority
MX
Mexico
Prior art keywords
packing gland
valve packing
packing
segmented valve
stuffer
Prior art date
Application number
MX2015002756A
Other languages
English (en)
Other versions
MX2015002756A (es
Inventor
Kelley John
W Muran John
Original Assignee
Emerson Vulcan Holding Llc
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 Emerson Vulcan Holding Llc filed Critical Emerson Vulcan Holding Llc
Publication of MX2015002756A publication Critical patent/MX2015002756A/es
Publication of MX369338B publication Critical patent/MX369338B/es

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Sealing Devices (AREA)
  • Sliding Valves (AREA)
  • Gasket Seals (AREA)

Abstract

Un prensaestopas para una válvula donde el prensaestopas incluye una porción superior para recibir una compuesta. La glándula de empaque incluye una primera y segunda regiones longitudinales de material de empaque para sellar la compuerta. Además, el prensaestopas incluya primeros y segundos elementos de relleno ubicados adyacentes a la primera y segunda porciones longitudinales. La glándula de empaque también incluye una pluralidad de elementos de abrazadera ubicados adyacentes al primer y segundo elementos de relleno, donde los elementos de abrazadera proporcionan presión en porciones seleccionadas del primer y segundo elemento de relleno para comprimir las porciones seleccionadas correspondientes de la primera y segunda secciones longitudinales de material de empaque.
MX2015002756A 2012-09-06 2013-09-05 Prensaestopas de válvula segmentada. MX369338B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261697661P 2012-09-06 2012-09-06
PCT/US2013/058327 WO2014039720A1 (en) 2012-09-06 2013-09-05 Segmented valve packing gland

Publications (2)

Publication Number Publication Date
MX2015002756A MX2015002756A (es) 2015-09-23
MX369338B true MX369338B (es) 2019-11-05

Family

ID=50186141

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015002756A MX369338B (es) 2012-09-06 2013-09-05 Prensaestopas de válvula segmentada.

Country Status (13)

Country Link
US (1) US9371916B2 (es)
EP (1) EP2893229B8 (es)
JP (1) JP2015527555A (es)
KR (1) KR102124671B1 (es)
CN (1) CN105026809B (es)
AU (1) AU2013312483A1 (es)
BR (1) BR112015004949B1 (es)
CA (1) CA2883677C (es)
CL (1) CL2015000550A1 (es)
MX (1) MX369338B (es)
RU (1) RU2641185C2 (es)
SG (1) SG11201501546UA (es)
WO (1) WO2014039720A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891762A (en) * 1954-06-10 1959-06-23 Charles W Kellogg Gate valve
US3658084A (en) 1968-08-13 1972-04-25 Stock Equipment Co Gate valve having relatively movable seat members
US4328974A (en) * 1980-02-19 1982-05-11 White Richard E Stuffing box packing system and method
US4468039A (en) * 1983-12-05 1984-08-28 Acf Industries, Incorporated Packing ring cartridge with adjusting screws
US4881719A (en) * 1988-09-23 1989-11-21 Bowman Jeffrey M Gate valve
US5020776A (en) * 1990-06-04 1991-06-04 Warman International, Inc. Split seat gate valve
CN2230853Y (zh) * 1995-07-18 1996-07-10 郑州市特种阀门厂 双向浆液闸板阀
US5979874A (en) * 1997-02-18 1999-11-09 Technaflow, Inc. Split knife gate valve having a uniformly compressed and constrained resilient gate seat and method for producing the same
US5890700A (en) * 1997-07-29 1999-04-06 The Clarkson Company Gate valve
US6116573A (en) * 1998-12-22 2000-09-12 Cornette Technology, Llc Packing system for valves
US6422535B1 (en) * 2000-11-30 2002-07-23 Victaulic Company Of America Knife gate valve
CN2483566Y (zh) 2001-05-29 2002-03-27 台湾控制阀股份有限公司 具有分离式填料函的闸刀阀
US6588729B1 (en) * 2001-10-18 2003-07-08 Weir Slurry Group, Inc. Packing box arrangement for a gate valve
RU2240462C1 (ru) * 2003-03-20 2004-11-20 Открытое акционерное общество "АКЦИОНЕРНАЯ КОМПАНИЯ "КОРВЕТ" Шиберная задвижка
US6959912B2 (en) * 2003-04-29 2005-11-01 Itt Manufacturing Enterprises, Inc. Injectable packing unit in a single knife gate body
US7303179B2 (en) * 2005-03-18 2007-12-04 Fisher Controls International Llc Split packing follower for use with valves
CN201014034Y (zh) * 2007-02-14 2008-01-30 中国石油化工股份有限公司江苏油田分公司 填料组合压盖
US7815170B2 (en) * 2007-11-14 2010-10-19 Tyco Valves & Controls Lp Valve assembly having a reinforced valve seat
WO2010102173A1 (en) * 2009-03-06 2010-09-10 Tyco Valves & Control Lp Gate valve with lubricated secondary seal

Also Published As

Publication number Publication date
JP2015527555A (ja) 2015-09-17
MX2015002756A (es) 2015-09-23
KR20150048248A (ko) 2015-05-06
CA2883677A1 (en) 2014-03-13
AU2013312483A1 (en) 2015-04-23
CN105026809A (zh) 2015-11-04
WO2014039720A1 (en) 2014-03-13
KR102124671B1 (ko) 2020-06-18
BR112015004949B1 (pt) 2021-11-23
CL2015000550A1 (es) 2015-06-19
CN105026809B (zh) 2017-06-09
EP2893229B8 (en) 2018-06-06
RU2015112175A (ru) 2016-10-27
CA2883677C (en) 2020-07-28
BR112015004949A2 (pt) 2021-06-22
EP2893229B1 (en) 2018-04-18
EP2893229A1 (en) 2015-07-15
RU2641185C2 (ru) 2018-01-16
EP2893229A4 (en) 2016-04-20
SG11201501546UA (en) 2015-03-30
US20140061521A1 (en) 2014-03-06
US9371916B2 (en) 2016-06-21

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Legal Events

Date Code Title Description
GB Transfer or rights

Owner name: EMERSON VULCAN HOLDING LLC

GB Transfer or rights

Owner name: EMERSON VULCAN HOLDING LLC

FG Grant or registration