ATE555334T1 - Dichtung - Google Patents

Dichtung

Info

Publication number
ATE555334T1
ATE555334T1 AT07705376T AT07705376T ATE555334T1 AT E555334 T1 ATE555334 T1 AT E555334T1 AT 07705376 T AT07705376 T AT 07705376T AT 07705376 T AT07705376 T AT 07705376T AT E555334 T1 ATE555334 T1 AT E555334T1
Authority
AT
Austria
Prior art keywords
components
seal
annular body
poetry
annular
Prior art date
Application number
AT07705376T
Other languages
English (en)
Inventor
Emmanuel Okoroafor
Original Assignee
Edwards Ltd
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 Edwards Ltd filed Critical Edwards Ltd
Application granted granted Critical
Publication of ATE555334T1 publication Critical patent/ATE555334T1/de

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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
    • F16J15/3212—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings with metal springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/082—Details specially related to intermeshing engagement type pumps
    • F04C18/086—Carter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/02—Liquid sealing for high-vacuum pumps or for compressors
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
    • F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Sealing Material Composition (AREA)
  • Glass Compositions (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)
AT07705376T 2006-02-20 2007-02-14 Dichtung ATE555334T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0603318.7A GB0603318D0 (en) 2006-02-20 2006-02-20 Seal
PCT/GB2007/050063 WO2007096664A1 (en) 2006-02-20 2007-02-14 Seal

Publications (1)

Publication Number Publication Date
ATE555334T1 true ATE555334T1 (de) 2012-05-15

Family

ID=36142104

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07705376T ATE555334T1 (de) 2006-02-20 2007-02-14 Dichtung

Country Status (10)

Country Link
US (1) US20100232999A1 (de)
EP (1) EP1987273B1 (de)
JP (1) JP2009527712A (de)
KR (1) KR20080097428A (de)
CN (1) CN101384844B (de)
AT (1) ATE555334T1 (de)
GB (1) GB0603318D0 (de)
TW (1) TWI383103B (de)
WO (1) WO2007096664A1 (de)
ZA (1) ZA200806948B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0712779D0 (en) * 2007-07-02 2007-08-08 Edwards Ltd Seal
JP5544907B2 (ja) * 2010-02-04 2014-07-09 東京エレクトロン株式会社 ガスシャワー用の構造体及び基板処理装置
US20110204545A1 (en) 2010-02-25 2011-08-25 Tanner Douglas E Method of making high performance seals
DE102011078639A1 (de) * 2011-07-05 2013-01-10 Siemens Aktiengesellschaft Befehls- und Meldevorrichtung
DE102011078638A1 (de) * 2011-07-05 2013-01-10 Siemens Aktiengesellschaft Befehls- und Meldevorrichtung
EP3026303B1 (de) * 2014-11-28 2021-01-06 Pfeiffer Vacuum Gmbh Vakuumpumpe, vakuumzubehör und dichtung zu dessen abdichtung
EP3374681B1 (de) 2015-11-11 2025-01-22 Greene, Tweed Technologies, Inc. Dichtringe und dichtringanordnungen für hochtemperaturendanwendungen
EP3318763B1 (de) * 2016-11-04 2020-07-01 Pfeiffer Vacuum Gmbh Vakuumdichtung, doppeldichtung, vakuumsystem und vakuumpumpe
WO2019183160A1 (en) * 2018-03-21 2019-09-26 Schlumberger Technology Corporation High performance fluoroelastomer bonded seal for downhole applications
GB2591500B (en) * 2020-01-30 2022-11-30 Edwards Ltd A pump and a set of seals sealing the stator components of such a pump
FR3107575B1 (fr) * 2020-02-20 2022-03-25 Pfeiffer Vacuum Technology AG Pompe à vide sèche
CN113719635A (zh) * 2020-05-25 2021-11-30 大庆石化工程有限公司 一种弹性阀座及球阀
CN112253750A (zh) * 2020-10-21 2021-01-22 中国航发沈阳发动机研究所 一种柔性石墨编织密封条及其安装方法
US20230089463A1 (en) * 2021-09-22 2023-03-23 Hamilton Sundstrand Corporation High temperature fuel seals and methods of making thereof
US12071942B2 (en) 2021-10-22 2024-08-27 Hamilton Sundstrand Corporation Variable displacement pumps
DE102023209148A1 (de) * 2023-09-20 2025-03-20 Carl Zeiss Smt Gmbh Projektionsbelichtungsanlage mit einem Element mit einem elastischen Material

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US3603602A (en) * 1969-11-28 1971-09-07 Skinner Precision Ind Inc Reinforced seal
JPS49145062U (de) * 1973-04-16 1974-12-13
JPS61164862U (de) * 1985-04-01 1986-10-13
JPS61188072U (de) * 1985-05-16 1986-11-22
JPH0534381Y2 (de) * 1987-01-28 1993-08-31
US5163692A (en) * 1989-07-24 1992-11-17 Furon Company One-piece composite lip seal
JPH04160271A (ja) * 1990-10-25 1992-06-03 Hitachi Chem Co Ltd 黒鉛質シート状ガスケツト材
US5444116A (en) * 1993-07-14 1995-08-22 Greene, Tweed & Co. Perfluoroelastomeric compositions and seals having improved chemical resistance and methods of making the same
CA2150085A1 (en) * 1994-06-24 1995-12-25 Michael J. Dormer Gasket for refrigerant compressors
US5527858A (en) * 1994-09-02 1996-06-18 Minnesota Mining And Manufacturing Company Melt-processable fluoroplastic
US5791888A (en) * 1997-01-03 1998-08-11 Smith; Clyde M. Static seal for rotary vane cartridge pump assembly
JPH11129398A (ja) * 1997-10-27 1999-05-18 Daikin Ind Ltd パーフルオロゴムの積層体およびその製法
JPH11201289A (ja) * 1998-01-09 1999-07-27 Nok Corp シールリングおよびその製造方法
JP2001150595A (ja) * 1999-11-30 2001-06-05 Tokai Rubber Ind Ltd パッキン構造体
JP2001316611A (ja) * 2000-05-11 2001-11-16 Daikin Ind Ltd フッ素ゴム塗料組成物
US6686012B1 (en) * 2000-08-23 2004-02-03 3M Innovative Properties Company Multi-layer articles including a fluoroplastic layer
JP3085539U (ja) * 2001-10-23 2002-05-10 大晃機械工業株式会社 真空ポンプの軸シール構造
US6918595B2 (en) * 2002-11-22 2005-07-19 Dionex Corporation Seal for high-pressure pumping system
US20040157035A1 (en) * 2003-02-10 2004-08-12 Guizzetti Allen R. Low permeation gaskets
GB0310615D0 (en) * 2003-05-08 2003-06-11 Boc Group Plc Improvements in seal assemblies
US20050187331A1 (en) * 2004-02-20 2005-08-25 Yuan Hui L. Fluoroelastomer gasket compositions
US7135527B2 (en) * 2004-03-30 2006-11-14 Freudenberg-Nok General Partnership Elastomeric compositions containing fluoropolymer blends
CN2711468Y (zh) * 2004-04-21 2005-07-20 金华市科达氟化橡塑有限公司 氟化橡胶o形密封圈
US7479316B2 (en) * 2005-06-13 2009-01-20 Dayco Products, Llc Extruded binary seal
US20070048476A1 (en) * 2005-08-31 2007-03-01 Freudenberg-Nok General Partnership Assemblies sealed with multilayer composite compression seals having a layer of dispersed fluoroelastomer in thermoplastic
EP2552979A4 (de) * 2010-03-29 2013-09-04 Greene Tweed Inc Fluorelastomer-zusammensetzungen mit selbstbindungseigenschaften sowie herstellungsverfahren dafür

Also Published As

Publication number Publication date
EP1987273B1 (de) 2012-04-25
CN101384844A (zh) 2009-03-11
KR20080097428A (ko) 2008-11-05
EP1987273A1 (de) 2008-11-05
CN101384844B (zh) 2011-11-23
ZA200806948B (en) 2009-06-24
GB0603318D0 (en) 2006-03-29
JP2009527712A (ja) 2009-07-30
TWI383103B (zh) 2013-01-21
WO2007096664A1 (en) 2007-08-30
US20100232999A1 (en) 2010-09-16
TW200804701A (en) 2008-01-16

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