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AR070922A1 - Valvula de compuerta de cuchilla con una interfaz divergente en el asiento de la compuerta - Google Patents

Valvula de compuerta de cuchilla con una interfaz divergente en el asiento de la compuerta

Info

Publication number
AR070922A1
AR070922A1 ARP090100954A ARP090100954A AR070922A1 AR 070922 A1 AR070922 A1 AR 070922A1 AR P090100954 A ARP090100954 A AR P090100954A AR P090100954 A ARP090100954 A AR P090100954A AR 070922 A1 AR070922 A1 AR 070922A1
Authority
AR
Argentina
Prior art keywords
gate
seat member
seat
leading edge
given axis
Prior art date
Application number
ARP090100954A
Other languages
English (en)
Original Assignee
Itt Mfg Enterprises Inc
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 Itt Mfg Enterprises Inc filed Critical Itt Mfg Enterprises Inc
Publication of AR070922A1 publication Critical patent/AR070922A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)

Abstract

Un ensamblaje de válvula que comprende un cuerpo de válvula que define un pasaje de fluido con un miembro de asiento colocado en forma adyacente al pasaje de fluido. Una compuerta, que tiene un borde delantero, está sostenida en el cuerpo de la válvula y es movil en relacion al pasaje de fluido a lo largo de un eje dado entre una posicion abierta y una posicion cerrada donde la compuerta se engancha sellándose al miembro de asiento. El miembro de asiento incluye una porcion cuya tangente es perpendicular al eje dado. Por lo menos una porcion del borde delantero de la compuerta que está alineada lateralmente con la porcion del miembro de asiento cuya tangente es perpendicular al eje dado se puede extender en un ángulo obtuso relativo al eje dado. El borde delantero de la compuerta se puede configurar de modo tal que cualquier porcion del borde delantero en contacto con una porcion respectiva del miembro de asiento no sea paralela a una tangente de esa porcion del miembro de asiento.
ARP090100954A 2008-03-18 2009-03-17 Valvula de compuerta de cuchilla con una interfaz divergente en el asiento de la compuerta AR070922A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/050,506 US20090236554A1 (en) 2008-03-18 2008-03-18 Knife gate valve with skewed gate seat interface

Publications (1)

Publication Number Publication Date
AR070922A1 true AR070922A1 (es) 2010-05-12

Family

ID=40564877

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090100954A AR070922A1 (es) 2008-03-18 2009-03-17 Valvula de compuerta de cuchilla con una interfaz divergente en el asiento de la compuerta

Country Status (5)

Country Link
US (1) US20090236554A1 (es)
AR (1) AR070922A1 (es)
CL (1) CL2009000645A1 (es)
PE (1) PE20100110A1 (es)
WO (1) WO2009117199A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200464828Y1 (ko) 2012-04-13 2013-01-22 윤명한 수차단 슬라이드 밸브
JP5995543B2 (ja) * 2012-06-11 2016-09-21 株式会社鷺宮製作所 流量制御弁
CN108679249A (zh) * 2018-06-11 2018-10-19 卢文标 一种闸阀
US10865536B1 (en) 2019-02-20 2020-12-15 Keith D. Olson Scissors gate valve and system water management system
CA3138378A1 (en) * 2019-04-29 2020-11-05 National Steel Car Limited Railroad hopper car structure and gate therefor
CA3047289A1 (en) 2019-06-19 2020-12-19 Slurryflo Valve Corporation Flow centralizer for valve assembly
CA3047469A1 (en) 2019-06-20 2020-12-20 Slurryflo Valve Corporation Gate valve
CN110410516A (zh) * 2019-08-12 2019-11-05 江苏华展石油机械有限公司 一种防淤积易拆装的硬密封泥浆闸阀
CN110689529B (zh) * 2019-09-21 2024-11-05 厦门市企惠知识产权有限公司 一种上下边界不平行的对开式刀闸开合角度检测方法
US11674602B2 (en) * 2020-02-03 2023-06-13 Deltavalve, Llc Automated line blind
US11543036B1 (en) 2021-06-23 2023-01-03 1441599 Alberta Ltd. Isolation knife gate valve
WO2023081308A1 (en) * 2021-11-04 2023-05-11 Villanueva Gabriel T Impact driver valve systems

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Also Published As

Publication number Publication date
WO2009117199A1 (en) 2009-09-24
PE20100110A1 (es) 2010-03-03
CL2009000645A1 (es) 2009-11-06
US20090236554A1 (en) 2009-09-24

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