ZA951523B - Low friction packing - Google Patents
Low friction packingInfo
- 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
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)
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 (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) |
Families Citing this family (48)
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 |
EP2045489B1 (fr) * | 2006-07-12 | 2012-10-24 | Kitz Corporation | Garniture et structure d'étanchéité d'axe pour soupape |
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 |
US9863552B2 (en) | 2014-06-24 | 2018-01-09 | Jdv Control Valves Co., Ltd. | Fluid valve and a single shaft-sealing module thereof |
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 |
US9627938B2 (en) * | 2015-07-15 | 2017-04-18 | Siemens Energy, Inc. | Radial lead seal assembly for a generator and method incorporating the same |
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 |
CN107042170B (zh) | 2016-02-05 | 2020-08-14 | 固瑞克明尼苏达有限公司 | 流体泵泄漏转移 |
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 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE145871C (fr) * | ||||
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 |
US5129624A (en) * | 1990-11-15 | 1992-07-14 | M&Fc Holding Company, Inc. | Valve stem sealing means for prevention of fugitive emissions |
US5178363A (en) * | 1990-11-15 | 1993-01-12 | M&Fc Holding Company, Inc. | Valve stem sealing means for prevention of fugitive emissions |
EP0494064B1 (fr) * | 1990-12-21 | 1996-02-28 | Fisher Controls International, Inc. | Joint en graphite |
US5190264A (en) * | 1992-03-03 | 1993-03-02 | Dresser Industries, Inc. | Adjustable valve packing arrangement |
-
1994
- 1994-03-02 US US08/204,637 patent/US5593166A/en not_active Expired - Lifetime
-
1995
- 1995-02-09 KR KR1019960704789A patent/KR100365951B1/ko not_active IP Right Cessation
- 1995-02-09 EP EP95910946A patent/EP0748424B1/fr not_active Expired - Lifetime
- 1995-02-09 ES ES95910946T patent/ES2124534T3/es not_active Expired - Lifetime
- 1995-02-09 JP JP52290595A patent/JP3890081B2/ja not_active Expired - Lifetime
- 1995-02-09 WO PCT/US1995/001617 patent/WO1995023935A1/fr active IP Right Grant
- 1995-02-09 AU AU18728/95A patent/AU679347B2/en not_active Ceased
- 1995-02-09 MX MX9603603A patent/MX9603603A/es unknown
- 1995-02-09 DE DE69505504T patent/DE69505504T2/de not_active Expired - Lifetime
- 1995-02-23 ZA ZA951523A patent/ZA951523B/xx unknown
-
1996
- 1996-08-30 FI FI963399A patent/FI109825B/fi not_active IP Right Cessation
-
2006
- 2006-03-29 JP JP2006090089A patent/JP4213724B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI963399A0 (fi) | 1996-08-30 |
JP3890081B2 (ja) | 2007-03-07 |
US5593166A (en) | 1997-01-14 |
JPH09509726A (ja) | 1997-09-30 |
ES2124534T3 (es) | 1999-02-01 |
KR970701323A (ko) | 1997-03-17 |
JP2006234171A (ja) | 2006-09-07 |
EP0748424B1 (fr) | 1998-10-21 |
DE69505504D1 (de) | 1998-11-26 |
EP0748424A1 (fr) | 1996-12-18 |
DE69505504T2 (de) | 1999-06-24 |
AU1872895A (en) | 1995-09-18 |
MX9603603A (es) | 1997-05-31 |
AU679347B2 (en) | 1997-06-26 |
FI963399A (fi) | 1996-08-30 |
WO1995023935A1 (fr) | 1995-09-08 |
FI109825B (fi) | 2002-10-15 |
KR100365951B1 (ko) | 2003-04-11 |
JP4213724B2 (ja) | 2009-01-21 |
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