FI109825B - Tiivistysjärjestelmä paloturvallisuutta varten - Google Patents

Tiivistysjärjestelmä paloturvallisuutta varten Download PDF

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Publication number
FI109825B
FI109825B FI963399A FI963399A FI109825B FI 109825 B FI109825 B FI 109825B FI 963399 A FI963399 A FI 963399A FI 963399 A FI963399 A FI 963399A FI 109825 B FI109825 B FI 109825B
Authority
FI
Finland
Prior art keywords
sealing
rings
ring
ptfe
seal
Prior art date
Application number
FI963399A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI963399A (fi
FI963399A0 (fi
Inventor
Michel K Lovell
Randall S Jackson
Ronald R Brestel
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 FI963399A publication Critical patent/FI963399A/fi
Publication of FI963399A0 publication Critical patent/FI963399A0/fi
Application granted granted Critical
Publication of FI109825B publication Critical patent/FI109825B/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
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic 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
    • 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
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material
    • Y10S277/944—Elastomer or plastic
    • Y10S277/945—Containing fluorine
    • Y10S277/946—PTFE

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Details Of Valves (AREA)
  • Gasket Seals (AREA)
FI963399A 1994-03-02 1996-08-30 Tiivistysjärjestelmä paloturvallisuutta varten FI109825B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/204,637 US5593166A (en) 1994-03-02 1994-03-02 Low friction packing
US20463794 1994-03-02
US9501617 1995-02-09
PCT/US1995/001617 WO1995023935A1 (fr) 1994-03-02 1995-02-09 Garniture d'etancheite a faible frottement

Publications (3)

Publication Number Publication Date
FI963399A FI963399A (fi) 1996-08-30
FI963399A0 FI963399A0 (fi) 1996-08-30
FI109825B true FI109825B (fi) 2002-10-15

Family

ID=22758780

Family Applications (1)

Application Number Title Priority Date Filing Date
FI963399A FI109825B (fi) 1994-03-02 1996-08-30 Tiivistysjärjestelmä paloturvallisuutta varten

Country Status (11)

Country Link
US (1) US5593166A (fr)
EP (1) EP0748424B1 (fr)
JP (2) JP3890081B2 (fr)
KR (1) KR100365951B1 (fr)
AU (1) AU679347B2 (fr)
DE (1) DE69505504T2 (fr)
ES (1) ES2124534T3 (fr)
FI (1) FI109825B (fr)
MX (1) MX9603603A (fr)
WO (1) WO1995023935A1 (fr)
ZA (1) ZA951523B (fr)

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US8281797B2 (en) * 2009-12-18 2012-10-09 Fisher Controls International Llc Control valve having live loaded packing follower with leak-off and independent secondary seal
US8814139B2 (en) 2010-07-30 2014-08-26 Swagelok Company Anti-extrusion packing support
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CN102865384A (zh) * 2012-10-09 2013-01-09 镇江市铸造阀门厂有限公司 一种超超低温球阀
US9239114B2 (en) * 2012-11-05 2016-01-19 Parker-Hannifin Corporation Compressable sealing ring assembly
CN103042710B (zh) * 2012-12-26 2015-09-02 长沙中联重科环卫机械有限公司 垃圾压缩机及其压缩装置
CN104048059B (zh) * 2013-03-14 2018-09-18 费希尔控制国际公司 用于高温控制阀的复合动力阀密封组件
US9347585B2 (en) * 2013-11-26 2016-05-24 Ge Oil & Gas Pressure Control Lp Dual seal fire safe stem packing orientation
TWI555940B (zh) * 2014-06-24 2016-11-01 進典工業股份有限公司 流體閥與其模組化心軸封裝結構
US9863552B2 (en) 2014-06-24 2018-01-09 Jdv Control Valves Co., Ltd. Fluid valve and a single shaft-sealing module thereof
US9593775B2 (en) * 2015-07-15 2017-03-14 Siemens Energy, Inc. Radial lead seal assembly for a generator and a radial lead seal assembly of a generator
US9627938B2 (en) * 2015-07-15 2017-04-18 Siemens Energy, Inc. Radial lead seal assembly for a generator and method incorporating the same
EP3967876B1 (fr) 2016-02-05 2024-01-17 Graco Minnesota Inc. Déviation de fuite de pompe à fluide
JP6783117B2 (ja) * 2016-10-31 2020-11-11 アズビル株式会社 調節弁
CN107202176A (zh) * 2017-08-02 2017-09-26 上海凯工阀门股份有限公司 一种上装式超低温固定球阀
CN108087617B (zh) * 2017-11-14 2020-11-17 中国核电工程有限公司 一种人员闸门用动密封手轮贯穿件
CN108591493A (zh) * 2018-06-20 2018-09-28 武汉汉德阀门股份有限公司 一种直行程弯通角阀
CN108591600A (zh) * 2018-06-20 2018-09-28 武汉汉德阀门股份有限公司 一种阀杆密封结构
CN109555898B (zh) * 2018-12-06 2020-06-30 建湖县坤腾机械有限公司 一种阀门
IT201900002073A1 (it) * 2019-02-13 2020-08-13 Ribel Valvole Srl Valvola a sfera
CN110260035A (zh) * 2019-06-20 2019-09-20 江苏神通阀门股份有限公司 一种ah级截止阀密封结构
KR102181092B1 (ko) 2020-03-20 2020-11-20 고기창 밸브의 누설 차단장치
EP4019911B1 (fr) * 2020-12-28 2024-06-12 Goodrich Corporation Joint pour ensemble de détection de niveau de liquide
CN113404925B (zh) * 2021-06-30 2023-06-02 扬州宝诺金属制品有限公司 多重复合密封防泄漏式阀杆装置及其加工工艺
CN114776625B (zh) * 2022-06-20 2022-09-06 中建环能科技股份有限公司 一种污泥泵

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Also Published As

Publication number Publication date
EP0748424A1 (fr) 1996-12-18
WO1995023935A1 (fr) 1995-09-08
JP2006234171A (ja) 2006-09-07
US5593166A (en) 1997-01-14
MX9603603A (es) 1997-05-31
JP3890081B2 (ja) 2007-03-07
KR100365951B1 (ko) 2003-04-11
ZA951523B (en) 1995-12-18
DE69505504D1 (de) 1998-11-26
FI963399A (fi) 1996-08-30
EP0748424B1 (fr) 1998-10-21
KR970701323A (ko) 1997-03-17
DE69505504T2 (de) 1999-06-24
JP4213724B2 (ja) 2009-01-21
FI963399A0 (fi) 1996-08-30
AU679347B2 (en) 1997-06-26
JPH09509726A (ja) 1997-09-30
ES2124534T3 (es) 1999-02-01
AU1872895A (en) 1995-09-18

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MA Patent expired