NO20100931L - Forseglingsenhet som brukes ved ventiler som har et todelt bur - Google Patents

Forseglingsenhet som brukes ved ventiler som har et todelt bur

Info

Publication number
NO20100931L
NO20100931L NO20100931A NO20100931A NO20100931L NO 20100931 L NO20100931 L NO 20100931L NO 20100931 A NO20100931 A NO 20100931A NO 20100931 A NO20100931 A NO 20100931A NO 20100931 L NO20100931 L NO 20100931L
Authority
NO
Norway
Prior art keywords
sealing
valves
sealing unit
unit used
piece cage
Prior art date
Application number
NO20100931A
Other languages
English (en)
Inventor
Leslie E Fleming
Original Assignee
Fisher Controls Int
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 Fisher Controls Int filed Critical Fisher Controls Int
Publication of NO20100931L publication Critical patent/NO20100931L/no

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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths

Landscapes

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

Abstract

En forseglingsenhet som brukes ved ventiler som har et todelt bur, beskrives. Et eksempel på en forseglingsenhet som har et hus med et hull langs en akse der en lukkeenhet kan plasseres og skyves. Huset har en del én som er koplet til og som kan fjernes fra del to. Del én har ett spor og del to har også ett spor. Sporene på del én og del to danner en tetningsflate når del én koples sammen med del to. Eksempelet på en forseglingsenhet har i tillegg minst én forseglingskomponent som er plassert ved siden av tetningsflaten som forsegling mot lukkeenheten og et spenningselement (biasing element) for å spenne forseglingskomponenten mot tetningsflaten.
NO20100931A 2008-01-11 2010-06-28 Forseglingsenhet som brukes ved ventiler som har et todelt bur NO20100931L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/013,041 US20090179169A1 (en) 2008-01-11 2008-01-11 Seal assembly for use with valves having a two-piece cage
PCT/US2008/086339 WO2009088632A1 (en) 2008-01-11 2008-12-11 Seal assembly for use with valves having a two-piece cage

Publications (1)

Publication Number Publication Date
NO20100931L true NO20100931L (no) 2010-06-28

Family

ID=40427375

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20100931A NO20100931L (no) 2008-01-11 2010-06-28 Forseglingsenhet som brukes ved ventiler som har et todelt bur

Country Status (12)

Country Link
US (1) US20090179169A1 (no)
EP (2) EP2772671A1 (no)
CN (1) CN101910698B (no)
AR (1) AR070148A1 (no)
AU (1) AU2008346921B2 (no)
BR (1) BRPI0822132A2 (no)
CA (1) CA2711819A1 (no)
MX (1) MX2010007617A (no)
MY (1) MY155355A (no)
NO (1) NO20100931L (no)
RU (1) RU2495314C2 (no)
WO (1) WO2009088632A1 (no)

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* Cited by examiner, † Cited by third party
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US7926784B2 (en) * 2008-01-11 2011-04-19 Fisher Controls International Llc Control valve trim and seal
US8714560B2 (en) 2009-04-28 2014-05-06 Fisher Controls International Llc Bidirectional seal assembly for use with valves
US8167269B2 (en) * 2009-05-28 2012-05-01 Fisher Controls International, Llc Valve trim apparatus for use with valves
CN202209428U (zh) * 2011-07-08 2012-05-02 艾默生过程管理(天津)阀门有限公司 用于阀的单元以及包括该单元的阀
CN202790586U (zh) * 2011-12-30 2013-03-13 艾默生过程管理(天津)阀门有限公司 用于流动控制阀的阀内件组件和流动控制阀
JP2016509242A (ja) * 2013-03-11 2016-03-24 メカニック・アナリティック・インコーポレーテッド 密封組立体を備えるダイヤフラム弁、これを含むクロマトグラフシステム、及びその作動方法
CN203857065U (zh) * 2013-03-14 2014-10-01 费希尔控制国际公司 滑动阀杆控制阀和用于高温控制阀的密封组件
US9395009B2 (en) 2013-10-18 2016-07-19 Fisher Controls International Llc Fluid flow device that provides a seal by exploiting differential thermal expansion
CN103629432B (zh) * 2013-12-18 2016-05-25 哈尔滨工程大学 一种用于大口径低噪声调节阀的阀笼结构
CN204647361U (zh) * 2014-03-18 2015-09-16 费希尔控制国际公司 用于阀的密封组件
US9759348B2 (en) 2015-05-18 2017-09-12 Fisher Controls International Llc Aerodynamic noise reduction cage
DE102015011551B3 (de) * 2015-09-02 2017-03-02 Samson Aktiengesellschaft Stellventil zum Steuern einer Fluidströmung einer prozesstechnischen Anlage
US9845901B2 (en) 2016-03-21 2017-12-19 Fisher Controls International Llc Cage apparatus having fluid passageways to affect flow characteristics of valves
CN106020254A (zh) * 2016-06-22 2016-10-12 中国航空工业集团公司沈阳发动机设计研究所 一种流量控制装置
CN109563937B (zh) * 2016-07-28 2023-11-17 芙罗服务管理公司 用于高温压力平衡阀的关闭密封件及相关方法
US10663083B2 (en) * 2016-10-21 2020-05-26 Fisher Controls International Llc Trim assembly having a side branch resonator array and fluid control valve comprising same
US11326742B2 (en) * 2017-07-31 2022-05-10 Fujikin Incorporated Valve
US11079031B2 (en) * 2018-05-17 2021-08-03 Fisher Controls International Llc Valve cage with lattice structure

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US3805839A (en) * 1972-03-06 1974-04-23 Masoneilan Int Inc Valve apparatus with double, rigid and resilient metal seat
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US7726339B2 (en) * 2006-01-14 2010-06-01 Dresser, Inc. Seal cartridge control valve

Also Published As

Publication number Publication date
CN101910698A (zh) 2010-12-08
AU2008346921B2 (en) 2014-06-05
BRPI0822132A2 (pt) 2015-06-23
WO2009088632A1 (en) 2009-07-16
CN101910698B (zh) 2012-10-17
EP2772671A1 (en) 2014-09-03
EP2240716B1 (en) 2014-05-07
CA2711819A1 (en) 2009-07-16
AU2008346921A1 (en) 2009-07-16
AR070148A1 (es) 2010-03-17
MX2010007617A (es) 2010-11-10
EP2240716A1 (en) 2010-10-20
MY155355A (en) 2015-10-15
RU2495314C2 (ru) 2013-10-10
RU2010130893A (ru) 2012-02-20
US20090179169A1 (en) 2009-07-16

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application