BR112012028955A2 - haste de válvula tendo superfícies lubrificantes condicionadas - Google Patents

haste de válvula tendo superfícies lubrificantes condicionadas

Info

Publication number
BR112012028955A2
BR112012028955A2 BR112012028955A BR112012028955A BR112012028955A2 BR 112012028955 A2 BR112012028955 A2 BR 112012028955A2 BR 112012028955 A BR112012028955 A BR 112012028955A BR 112012028955 A BR112012028955 A BR 112012028955A BR 112012028955 A2 BR112012028955 A2 BR 112012028955A2
Authority
BR
Brazil
Prior art keywords
conditioned
valve
stem
valve stem
lubricating surfaces
Prior art date
Application number
BR112012028955A
Other languages
English (en)
Inventor
John Linser Mark
Dean Hutchens Wilbur
Original Assignee
Fisher Controls Int 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 Fisher Controls Int Llc filed Critical Fisher Controls Int Llc
Publication of BR112012028955A2 publication Critical patent/BR112012028955A2/pt

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
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/4941—Valve stem or tire valve making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making
    • Y10T29/49416—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting
    • Y10T29/49419—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting including machining or drilling

Landscapes

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

Abstract

haste de válvula tendo superfícies lubrificantes condicionadas. aparelho de válvula móvel (306) tendo superfícies de lubrificação condicionadas (332) encontra-se descrito. um exemplo de válvula inclui uma engaxetamento de válvula (308) que tem um anel de vedação de grafite (314) disposto dentro de uma cobertura (304) da válvula de fluido e de uma haste ou eixo (302) tem uma superfície condicionada para reter um material lubrificante. a superfície condicionada da haste ou do eixo é colocada dentro da cobertura e move o material lubrificante em relação ao e em contato com o anel de vedação de grafite durante a operação da válvula de fluido.
BR112012028955A 2010-05-11 2011-04-27 haste de válvula tendo superfícies lubrificantes condicionadas BR112012028955A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/777,689 US8632053B2 (en) 2010-05-11 2010-05-11 Movable valve apparatus having conditioned lubricating surfaces
PCT/US2011/034211 WO2011142974A1 (en) 2010-05-11 2011-04-27 Valve stem having conditioned lubricating surfaces

Publications (1)

Publication Number Publication Date
BR112012028955A2 true BR112012028955A2 (pt) 2017-03-14

Family

ID=44260261

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012028955A BR112012028955A2 (pt) 2010-05-11 2011-04-27 haste de válvula tendo superfícies lubrificantes condicionadas

Country Status (9)

Country Link
US (2) US8632053B2 (pt)
EP (2) EP2803890A1 (pt)
JP (1) JP2013526684A (pt)
CN (1) CN102947633B (pt)
AU (1) AU2011253349A1 (pt)
BR (1) BR112012028955A2 (pt)
CA (1) CA2799187A1 (pt)
RU (1) RU2575957C2 (pt)
WO (1) WO2011142974A1 (pt)

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JP5404691B2 (ja) * 2011-05-16 2014-02-05 ゴス インターナショナル コーポレイション 印刷機用インクバルブアセンブリ
US9347488B2 (en) * 2012-03-23 2016-05-24 Seal-Ryt Corporation Seal-bearing assembly
US9188242B2 (en) * 2012-05-08 2015-11-17 Control Components, Inc. Low diffusivity barrier fluid packing system
CN203892591U (zh) * 2013-03-14 2014-10-22 费希尔控制国际公司 滑杆控制阀和用于高温控制阀的复合密封组件
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
CN103363187B (zh) * 2013-07-24 2016-01-20 谢贺义 可二次膨胀补充性柔性石墨填料
CN104405955A (zh) * 2014-11-25 2015-03-11 苏州福润机械有限公司 一种阀门石墨密封结构
JP2017160948A (ja) * 2016-03-08 2017-09-14 アズビル株式会社 調節弁
JP6783117B2 (ja) * 2016-10-31 2020-11-11 アズビル株式会社 調節弁
CN106704693A (zh) * 2016-12-15 2017-05-24 西安航天动力研究所 一种高压氧气组合填料密封结构
US11378125B2 (en) * 2018-04-20 2022-07-05 Neles Finland Oy Valve and a manufacturing method of a bearing surface for a valve
CN108757973B (zh) * 2018-08-16 2023-11-14 北京航天石化技术装备工程有限公司 一种双闸板闸阀
CN109555898B (zh) * 2018-12-06 2020-06-30 建湖县坤腾机械有限公司 一种阀门
US20230304591A1 (en) * 2022-03-24 2023-09-28 Bayotech, Inc. In-line medium pressure valve

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US2048247A (en) * 1934-02-19 1936-07-21 Gen Motors Corp Bearing and method of making same
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JPH0519339U (ja) * 1991-08-16 1993-03-09 三菱重工業株式会社 摺動材
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JP3814531B2 (ja) * 2001-12-19 2006-08-30 株式会社巴技術研究所 弁の軸封装置
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Also Published As

Publication number Publication date
JP2013526684A (ja) 2013-06-24
RU2012151428A (ru) 2014-06-20
CN102947633B (zh) 2014-11-05
WO2011142974A1 (en) 2011-11-17
US20110278489A1 (en) 2011-11-17
EP2569563B1 (en) 2014-06-11
RU2575957C2 (ru) 2016-02-27
CN102947633A (zh) 2013-02-27
AU2011253349A1 (en) 2012-12-06
US9255650B2 (en) 2016-02-09
EP2569563A1 (en) 2013-03-20
US8632053B2 (en) 2014-01-21
EP2803890A1 (en) 2014-11-19
CA2799187A1 (en) 2011-11-17
US20140097373A1 (en) 2014-04-10

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]