ZA951523B - Low friction packing - Google Patents

Low friction packing

Info

Publication number
ZA951523B
ZA951523B ZA951523A ZA951523A ZA951523B ZA 951523 B ZA951523 B ZA 951523B ZA 951523 A ZA951523 A ZA 951523A ZA 951523 A ZA951523 A ZA 951523A ZA 951523 B ZA951523 B ZA 951523B
Authority
ZA
South Africa
Prior art keywords
low friction
friction packing
packing
low
friction
Prior art date
Application number
ZA951523A
Other languages
English (en)
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 ZA951523B publication Critical patent/ZA951523B/xx

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)
ZA951523A 1994-03-02 1995-02-23 Low friction packing ZA951523B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/204,637 US5593166A (en) 1994-03-02 1994-03-02 Low friction packing

Publications (1)

Publication Number Publication Date
ZA951523B true ZA951523B (en) 1995-12-18

Family

ID=22758780

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA951523A ZA951523B (en) 1994-03-02 1995-02-23 Low friction packing

Country Status (11)

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

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6086070A (en) * 1997-09-18 2000-07-11 Flow International Corporation High pressure fluid seal assembly
US6161841A (en) * 1999-03-22 2000-12-19 Shaw; Richard J. Vehicle O ring fuel cap gasket
US6296018B1 (en) * 1999-08-30 2001-10-02 Trw Inc. Rack and pinion steering system
US6665296B1 (en) 1999-12-09 2003-12-16 Social Fabric Corporation Network access communication system
US6360963B2 (en) * 2000-01-12 2002-03-26 Woodward Governor Company Gaseous fuel injector having high heat tolerance
GB0004949D0 (en) 2000-03-02 2000-04-19 Needham David M Fluid flow proportioning device
US6796324B2 (en) * 2001-11-28 2004-09-28 Fisher Controls International, Llc Fugitive emission collection device
DE10342751B4 (de) * 2003-09-16 2005-08-18 Samson Ag Dichtungsanordnung
US20050082766A1 (en) * 2003-10-15 2005-04-21 Fisher Controls International Low adhesion additive
US7445047B2 (en) * 2005-10-24 2008-11-04 Baker Hughes Incorporated Metal-to-metal non-elastomeric seal stack
WO2008007685A1 (ja) * 2006-07-12 2008-01-17 Kitz Corporation 軸封パッキンとバルブ用軸封構造
US7963502B2 (en) * 2006-08-25 2011-06-21 Fisher Controls International Llc Low friction live-loaded packing
JP2008164041A (ja) * 2006-12-27 2008-07-17 Sasakura Engineering Co Ltd 軸封方法、回転弁及び回転弁の製造方法
US7988127B2 (en) * 2006-12-29 2011-08-02 Gregory J Parra Valve with self-expanding seals
US8070130B2 (en) * 2008-01-22 2011-12-06 Fisher Controls International, Llc Apparatus to bias valve closure members
US7854239B2 (en) * 2008-03-03 2010-12-21 Fisher Controls International Llc High temperature valve
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
NO334295B1 (no) * 2011-05-09 2014-01-27 Aker Subsea As Ventil anvendbar som en produksjonsventil
US9512931B2 (en) 2011-09-06 2016-12-06 Parker Hannifin Manufacturing Limited Low emission valve assembly
GB2494410B (en) * 2011-09-06 2018-09-12 Parker Hannifin Mfg Uk Limited A low emmission valve assembly
US8910921B2 (en) * 2011-10-27 2014-12-16 Aegis Flow Technologies, L.L.C. Valve and stem sealing assembly
DE102012111468A1 (de) * 2011-11-30 2013-06-06 Visteon Global Technologies Inc. Kugelventil mit interner Dichtungsanordnung, insbesondere für den Einsatz in Kraftfahrzeugkältemittelkreisläufen
US20130240771A1 (en) * 2012-03-16 2013-09-19 Flo-Rite Products Company, Llc Ball valve with integrated fugitive emission assembly
US8702056B2 (en) * 2012-04-13 2014-04-22 Aegis Flow Technolofies, L.L.C. Plug valve and stem sealing assembly
US9188242B2 (en) * 2012-05-08 2015-11-17 Control Components, Inc. Low diffusivity barrier fluid packing system
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 (en) 2016-02-05 2024-01-17 Graco Minnesota Inc. Fluid pump leakage diversion
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 (en) * 2020-12-28 2024-06-12 Goodrich Corporation Seal for fluid level sensing assembly
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

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE145871C (xx) *
GB991581A (en) * 1962-03-21 1965-05-12 High Temperature Materials Inc Expanded pyrolytic graphite and process for producing the same
US3588125A (en) * 1968-06-10 1971-06-28 Duriron Co Ring seal assembly
DE2441602A1 (de) * 1974-08-30 1976-04-01 Sigri Elektrographit Gmbh Flachdichtung
US4270762A (en) * 1977-05-03 1981-06-02 Coaltek Corporation Disperser seal and method
US4305567A (en) * 1977-08-29 1981-12-15 Rockwell International Corporation Valve stem seal
AU5249879A (en) * 1978-11-07 1980-05-15 Unasco Pty. Ltd. Extruded ptfe paste packing
ZA796406B (en) * 1978-11-28 1980-11-26 Fletcher Sutcliffe Wild Ltd Hydraulic pump
US4407988A (en) * 1980-08-27 1983-10-04 Millipore Corporation Method for preparing a wear-resistant composition containing fluorinated graphite, graphite fibers and PTFE
US4558874A (en) * 1983-07-05 1985-12-17 Whitey Co. Valve stem packing assembly
US4576385A (en) * 1984-12-12 1986-03-18 Fmc Corporation Fluid packing assembly with alternating diverse seal ring elements
US4570942A (en) * 1985-04-22 1986-02-18 Joy Manufacturing Company Dual diameter valve stem packing
JPS63135653A (ja) * 1986-11-25 1988-06-08 Nippon Pillar Packing Co Ltd パツキン材料
US4826181A (en) * 1988-02-09 1989-05-02 Union Carbide Corporation Seal utilizing composites of flexible graphite particles and amorphous carbon
JP2675579B2 (ja) * 1988-07-04 1997-11-12 エヌティエヌ株式会社 油圧装置のシールリング
JPH0293171A (ja) * 1988-09-29 1990-04-03 Nippon Valqua Ind Ltd グランドパッキンとその製造方法
US5039112A (en) * 1988-11-25 1991-08-13 John Crane Inc. Multi-layer lip seal assembly
US5040368A (en) * 1989-09-25 1991-08-20 Actronics Incorporated Electrothermally operated actuator and seal
DE3932599A1 (de) * 1989-09-29 1991-04-18 Ruhr Oel Gmbh Abdichtungssystem mit modifizierter stopfbuchse
GB8927067D0 (en) * 1989-11-30 1990-01-31 Glacier Metal Co Ltd Bearings
US4961991A (en) * 1990-01-29 1990-10-09 Ucar Carbon Technology Corporation Flexible graphite laminate
JPH0735514B2 (ja) * 1990-02-27 1995-04-19 大同メタル工業株式会社 摺動部材およびその製造方法
US5056758A (en) * 1990-05-11 1991-10-15 Bramblet John W Valve stem packing structure
US5129625A (en) * 1990-10-09 1992-07-14 Fisher Controls International, Inc. Live load packing system
US5230498A (en) * 1990-10-09 1993-07-27 Fisher Controls International, Inc. Live load packing system
US5056757A (en) * 1990-10-12 1991-10-15 Fisher Controls International, Inc. Packing containment for live loaded fugitive emission seals
US5131666A (en) * 1990-10-12 1992-07-21 Fisher Controls International, Inc. Zero clearance anti-extrusion rings for containment of ptfe packing
US5178363A (en) * 1990-11-15 1993-01-12 M&Fc Holding Company, Inc. Valve stem sealing means for prevention of fugitive emissions
US5129624A (en) * 1990-11-15 1992-07-14 M&Fc Holding Company, Inc. Valve stem sealing means for prevention of fugitive emissions
DE69131526T2 (de) * 1990-12-21 2000-05-04 Fisher Controls International Inc., Clayton Graphitdichtung
US5190264A (en) * 1992-03-03 1993-03-02 Dresser Industries, Inc. Adjustable valve packing arrangement

Also Published As

Publication number Publication date
EP0748424A1 (en) 1996-12-18
WO1995023935A1 (en) 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
FI109825B (fi) 2002-10-15
DE69505504D1 (de) 1998-11-26
FI963399A (fi) 1996-08-30
EP0748424B1 (en) 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

Similar Documents

Publication Publication Date Title
ZA951523B (en) Low friction packing
GB9504784D0 (en) Packing elements
AU124868S (en) Seal
TW298278U (en) Gland packing
GB9422253D0 (en) Sealing member
GB2289924B (en) Seal
GB2289727B (en) Oil seal
GB9407989D0 (en) New packages
EP0772658A4 (en) FRICTION MATERIAL
HU797U (en) Packing device
AP9500751A0 (en) Inhihitor
GB2287283B (en) Friction stays
GB9625588D0 (en) Packing mechanism
GB2294997B (en) Lubricators
GB9420439D0 (en) Screaming punch-toy
GB9610128D0 (en) Packing cases
GB2293814B (en) Packaging assembly
GB2309917B (en) Improved packing element
GB9310798D0 (en) Friction element
GB9504223D0 (en) Seal
ZA953339B (en) Gaskets
KR0108000Y1 (en) Packing case
HU660U (en) Packing
GB9404354D0 (en) Seals
GB9402078D0 (en) Mechanical seals