FI100128B - Nesteventtiili - Google Patents

Nesteventtiili

Info

Publication number
FI100128B
FI100128B FI914803A FI914803A FI100128B FI 100128 B FI100128 B FI 100128B FI 914803 A FI914803 A FI 914803A FI 914803 A FI914803 A FI 914803A FI 100128 B FI100128 B FI 100128B
Authority
FI
Finland
Prior art keywords
liquid valve
ptfe
filled ptfe
fluid
backed
Prior art date
Application number
FI914803A
Other languages
English (en)
Swedish (sv)
Other versions
FI914803A (fi
FI914803A0 (fi
Inventor
Charles Willard Wood
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 FI914803A0 publication Critical patent/FI914803A0/fi
Publication of FI914803A publication Critical patent/FI914803A/fi
Application granted granted Critical
Publication of FI100128B publication Critical patent/FI100128B/fi

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/20—Packing materials therefor
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/182—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with lubricating, cooling or draining means
    • F16J15/183—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with lubricating, cooling or draining means using a lantern ring
    • 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
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Packages (AREA)
  • Multiple-Way Valves (AREA)
  • Saccharide Compounds (AREA)
FI914803A 1990-10-12 1991-10-11 Nesteventtiili FI100128B (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/596,248 US5056757A (en) 1990-10-12 1990-10-12 Packing containment for live loaded fugitive emission seals

Publications (3)

Publication Number Publication Date
FI914803A0 FI914803A0 (fi) 1991-10-11
FI914803A FI914803A (fi) 1992-04-13
FI100128B true FI100128B (fi) 1997-09-30

Family

ID=24386569

Family Applications (1)

Application Number Title Priority Date Filing Date
FI914803A FI100128B (fi) 1990-10-12 1991-10-11 Nesteventtiili

Country Status (11)

Country Link
US (1) US5056757A (fi)
EP (1) EP0483096B1 (fi)
JP (1) JP3242428B2 (fi)
KR (1) KR950008821B1 (fi)
AT (1) ATE137574T1 (fi)
AU (1) AU638871B2 (fi)
CA (1) CA2053356C (fi)
DE (1) DE69119186T2 (fi)
FI (1) FI100128B (fi)
MX (1) MX9101537A (fi)
ZA (1) ZA918137B (fi)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5549276A (en) * 1991-01-24 1996-08-27 E. I. Du Pont De Nemours And Company Valve with perfluoroelastomer packing
US5190264A (en) * 1992-03-03 1993-03-02 Dresser Industries, Inc. Adjustable valve packing arrangement
US5290010A (en) * 1992-06-12 1994-03-01 Cashco, Inc. Multiple thrust range live loade packing system for stems, shafts, etc.
US5192049A (en) * 1992-06-12 1993-03-09 Cashco, Inc. Dual rated live loaded packing system for a valve stem
US5346136A (en) * 1993-10-12 1994-09-13 Dover Resources, Inc. Fuel injection valve
US5503406A (en) * 1993-11-26 1996-04-02 Neles-Jamesbury Assembly for live loading or valve packings
US5593166A (en) * 1994-03-02 1997-01-14 Fisher Controls International, Inc. Low friction packing
US5657785A (en) * 1995-12-06 1997-08-19 Atlantic Richfield Company Method of replacing valve packing
US5860633A (en) * 1996-10-28 1999-01-19 Murphy; Ryan E. Valve seal
US5791629A (en) * 1996-10-31 1998-08-11 Fisher Controls International, Inc. Bushing-less stem guided control valve
GB2347196A (en) * 1999-02-27 2000-08-30 Oliver Valves Ltd Ball valve spindle sealing
GB9918627D0 (en) 1999-08-07 1999-10-13 Glaxo Group Ltd Valve
GB0004949D0 (en) 2000-03-02 2000-04-19 Needham David M Fluid flow proportioning device
JP2003314695A (ja) * 2002-04-18 2003-11-06 Mitsubishi Heavy Ind Ltd 耐高温シール構造とそれを有する弁および飛しょう体用サイドスラスタ
JP4721863B2 (ja) * 2005-10-14 2011-07-13 株式会社山武 弁装置
US7219878B1 (en) * 2005-10-31 2007-05-22 Control Components, Inc. Live loaded packing for valve
CA2759158A1 (en) * 2006-02-17 2007-08-17 Bj Tool Services Ltd. Spring/seal element
US8794638B2 (en) * 2009-02-27 2014-08-05 Halliburton Energy Services, Inc. Sealing array for high temperature applications
US20110239856A1 (en) * 2010-04-06 2011-10-06 Tiller William J Plunger Pump Lubrication System and Method
US20110254231A1 (en) * 2010-04-19 2011-10-20 Isenberg Timothy J Clean-In-Place Seal Assembly
US8632053B2 (en) 2010-05-11 2014-01-21 Fisher Controls International, Llc Movable valve apparatus having conditioned lubricating surfaces
MX336793B (es) 2010-07-30 2016-02-02 Fisher Controls Int Aparato de asiento de valvula para el uso con valvulas para fluidos.
US9835267B2 (en) * 2011-09-09 2017-12-05 Control Components, Inc. Valve packing fugitive emission detection system
US20130087977A1 (en) * 2011-10-05 2013-04-11 Gary L. Galle Damage tolerant casing hanger seal
US20130240771A1 (en) * 2012-03-16 2013-09-19 Flo-Rite Products Company, Llc Ball valve with integrated fugitive emission assembly
US9188242B2 (en) * 2012-05-08 2015-11-17 Control Components, Inc. Low diffusivity barrier fluid packing system
US9297469B2 (en) 2013-03-14 2016-03-29 Fisher Controls International Llc Valve seat assemblies
US9267604B2 (en) 2013-03-14 2016-02-23 Fisher Controls International Llc Valve seat apparatus for use with fluid valves
CN104455701A (zh) * 2014-11-24 2015-03-25 苏州福润机械有限公司 一种阀门双层动密封结构
ITMI20142265A1 (it) 2014-12-29 2016-06-29 Nuovo Pignone Srl Dispositivo di tenuta per lo stelo di una valvola
US10753170B2 (en) * 2015-04-13 2020-08-25 Oceaneering International, Inc. Composite circular connector seal and method of use
US10465678B2 (en) 2016-02-05 2019-11-05 Graco Minnesota Fluid pump leakage diversion
JP2017172755A (ja) * 2016-03-25 2017-09-28 共栄バルブ工業株式会社 玉形弁
JP6783117B2 (ja) * 2016-10-31 2020-11-11 アズビル株式会社 調節弁
US11054036B2 (en) * 2018-09-27 2021-07-06 Seal-Ryt Corp. Pillar lantern ring for a shaft sealing system
JP6892990B2 (ja) * 2018-11-05 2021-06-23 株式会社タツノ 弁機構及びシール機構からなる構造体
CN109555898B (zh) * 2018-12-06 2020-06-30 建湖县坤腾机械有限公司 一种阀门
CN109442044B (zh) * 2018-12-25 2019-12-31 威海化工机械有限公司 一种卧式反应釜用轴密封装置及卧式反应釜
MX2021012569A (es) * 2019-04-18 2021-11-12 Chesterton A W Co Sistema y metodo para energizar automaticamente material de embalaje con un ensamble de carga de embalaje.
CN112283440B (zh) * 2020-10-20 2022-03-08 吴忠仪表有限责任公司 直行程无料损高温常压填料密封结构
JP7403752B2 (ja) * 2021-03-23 2023-12-25 Smc株式会社 軸シール構造
EP4321784A3 (en) * 2021-03-23 2024-05-01 SMC Corporation Shaft sealing structure

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608424A (en) * 1947-11-05 1952-08-26 Mixing Equipment Co Inc Stuffing box
US2973978A (en) * 1957-08-21 1961-03-07 North American Aviation Inc Bimaterial back-up ring
US3011808A (en) * 1959-12-03 1961-12-05 John W Mecom Pump packing
US3866924A (en) * 1973-08-16 1975-02-18 United States Steel Corp Wiper and diaphragm seal device
CH575088A5 (fi) * 1974-03-05 1976-04-30 Sulzer Ag
US4177998A (en) * 1978-08-25 1979-12-11 Acf Industries, Incorporated Packing gland assembly
US4283062A (en) * 1979-12-26 1981-08-11 Cincinnati Milacron Inc. Hydraulic injection molding machine stuffing box
US4640305A (en) * 1984-11-14 1987-02-03 White Consolidated Industries, Inc. High temperature, zero leakage packing assembly
US4527806A (en) * 1984-12-12 1985-07-09 Fmc Corporation Valve stem packing
US4886241A (en) * 1987-09-16 1989-12-12 Fisher Controls International, Inc. Valve stem packing containment for high pressure, high temperature
US4840379A (en) * 1988-06-29 1989-06-20 Greene, Tweed & Co. Split sealing ring having a bias cut
US4913951A (en) * 1988-07-26 1990-04-03 Garlock Inc. Fabrication of reinforced PTFE gasketing material
US5129625A (en) * 1990-10-09 1992-07-14 Fisher Controls International, Inc. Live load packing system
US5131666A (en) * 1990-10-12 1992-07-21 Fisher Controls International, Inc. Zero clearance anti-extrusion rings for containment of ptfe packing

Also Published As

Publication number Publication date
DE69119186D1 (de) 1996-06-05
KR950008821B1 (ko) 1995-08-08
CA2053356A1 (en) 1992-04-13
AU638871B2 (en) 1993-07-08
MX9101537A (es) 1992-06-05
ZA918137B (en) 1992-08-26
FI914803A (fi) 1992-04-13
DE69119186T2 (de) 1996-11-07
ATE137574T1 (de) 1996-05-15
EP0483096A1 (en) 1992-04-29
CA2053356C (en) 2001-09-11
KR920008391A (ko) 1992-05-27
EP0483096B1 (en) 1996-05-01
US5056757A (en) 1991-10-15
AU8576391A (en) 1992-04-16
JPH04258588A (ja) 1992-09-14
FI914803A0 (fi) 1991-10-11
JP3242428B2 (ja) 2001-12-25

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Legal Events

Date Code Title Description
MA Patent expired