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ATE134029T1 - Flüssigkeitssperrabdichtung - Google Patents

Flüssigkeitssperrabdichtung

Info

Publication number
ATE134029T1
ATE134029T1 AT91103622T AT91103622T ATE134029T1 AT E134029 T1 ATE134029 T1 AT E134029T1 AT 91103622 T AT91103622 T AT 91103622T AT 91103622 T AT91103622 T AT 91103622T AT E134029 T1 ATE134029 T1 AT E134029T1
Authority
AT
Austria
Prior art keywords
seal
high pressure
buffer fluid
inboard
seals
Prior art date
Application number
AT91103622T
Other languages
English (en)
Inventor
Douglas J Volden
Richard Hosanna
James P Netzel
Original Assignee
Crane John Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23954461&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE134029(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Crane John Inc filed Critical Crane John Inc
Application granted granted Critical
Publication of ATE134029T1 publication Critical patent/ATE134029T1/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
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
    • 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
    • F16J15/162—Special parts or details relating to lubrication or cooling of the sealing itself
    • 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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)
  • Mechanical Sealing (AREA)
  • Materials For Medical Uses (AREA)
  • Pens And Brushes (AREA)
  • Glass Compositions (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Manufacturing Of Electric Cables (AREA)
AT91103622T 1990-03-12 1991-03-08 Flüssigkeitssperrabdichtung ATE134029T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/491,980 US5249812A (en) 1990-03-12 1990-03-12 Barrier seal systems

Publications (1)

Publication Number Publication Date
ATE134029T1 true ATE134029T1 (de) 1996-02-15

Family

ID=23954461

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91103622T ATE134029T1 (de) 1990-03-12 1991-03-08 Flüssigkeitssperrabdichtung

Country Status (12)

Country Link
US (2) US5249812A (de)
EP (1) EP0447898B1 (de)
JP (1) JPH0533871A (de)
KR (1) KR910017109A (de)
CN (1) CN1024587C (de)
AT (1) ATE134029T1 (de)
AU (1) AU637462B2 (de)
BR (1) BR9100980A (de)
CA (1) CA2037966A1 (de)
DE (1) DE69116906T2 (de)
IE (1) IE75222B1 (de)
ZA (1) ZA911769B (de)

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EP0769111B1 (de) * 1994-06-20 2002-08-14 A.W. Chesterton Co. Vorrichtung mit kombinierter dichtung / lageranordnung
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US5733253A (en) * 1994-10-13 1998-03-31 Transfusion Technologies Corporation Fluid separation system
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US5553867A (en) * 1995-04-21 1996-09-10 Environamics Corporation Triple cartridge seal having one inboard and two concentric seals for chemical processing pump
US5636847A (en) * 1995-09-13 1997-06-10 Chesterton International Company Dual face seal clean barrier fluid and dynamic pressure control system
US6070880A (en) * 1996-02-02 2000-06-06 Sealtec Mck Limited System for lubricating mechanical seals
US5941532A (en) 1996-06-20 1999-08-24 Rexnord Corporation Aerospace housing and shaft assembly with noncontacting seal
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DE29806905U1 (de) 1998-04-16 1998-07-09 Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen Gleitringdichtungsanordnung, insbesondere für die Flüssiggasabdichtung
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US6454268B1 (en) * 2001-02-09 2002-09-24 Eagle Industry Co., Ltd. Shaft seal device
US6655693B2 (en) * 2001-04-26 2003-12-02 John Crane Inc. Non-contacting gas compressor seal
US6789804B2 (en) 2001-07-23 2004-09-14 Kaydon Corporation Dry gas shutdown seal
GB0126105D0 (en) * 2001-10-31 2002-01-02 Aes Eng Ltd Seal support systems - auto refill device
JP3933469B2 (ja) * 2001-12-28 2007-06-20 イーグル工業株式会社 メカニカルシール装置
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GB0214636D0 (en) * 2002-06-22 2002-08-07 Aes Eng Ltd A low cost mechanical seal
DE20214529U1 (de) * 2002-09-19 2003-07-03 Burgmann Dichtungswerke GmbH & Co. KG, 82515 Wolfratshausen Doppeltwirkende Dichtungsanordnungen
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US7118114B2 (en) * 2003-05-15 2006-10-10 Woodward Governor Company Dynamic sealing arrangement for movable shaft
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ZA200507096B (en) * 2004-09-07 2006-06-28 Crane John Inc Sealing system for slurry pump
US7278443B2 (en) * 2004-12-16 2007-10-09 Diversified Dynamics Corporation Pulsation causing valve for a plural piston pump
US7290561B2 (en) * 2004-12-16 2007-11-06 Diversified Dynamics Corporation Pulsation causing valve for a plural piston pump
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GB0506096D0 (en) * 2005-03-24 2005-05-04 Aesseal Plc Automatic and timed flushing of liquid in a system supporting a mechanical seal
US20060239834A1 (en) * 2005-04-20 2006-10-26 Larson Steve A Metered pulse pump
SE531613C2 (sv) * 2005-06-27 2009-06-09 Huhnseal Ab Tätningsanordning
US20070073328A1 (en) * 2005-09-26 2007-03-29 Wilson-Cook Medical Inc., Incrementally expandable balloon
KR100666787B1 (ko) 2005-11-03 2007-01-09 현대자동차주식회사 연료전지용 워터펌프의 미케니컬 시일의 제조방법
US7426936B2 (en) * 2005-11-29 2008-09-23 Woodward Governor Company Fully independent, redundant fluid energized sealing solution with secondary containment
US20070120084A1 (en) * 2005-11-29 2007-05-31 Stumbo Steven C Fully independent, redundant fluid energized sealing solution with secondary containment
US7415937B2 (en) * 2006-10-27 2008-08-26 Honeywell International Inc. Self-contained sea water linear actuator
US7784395B2 (en) * 2007-03-28 2010-08-31 Clyde Union Inc. Zero emissions reciprocating pump
US8511219B2 (en) * 2007-03-28 2013-08-20 Clyde Union Inc. Zero emissions reciprocating pump
SE531210C2 (sv) * 2007-05-07 2009-01-20 Roplan Internat Ab Mekanisk tätningsanordning samt pump
US7854584B2 (en) * 2007-05-24 2010-12-21 General Electric Company Barrier sealing system for centrifugal compressors
TW201043814A (en) * 2009-06-05 2010-12-16 Scenic Precise Element Inc Shaft seal
US8663454B2 (en) * 2009-10-23 2014-03-04 Chevron U.S.A. Inc. Formulating a sealant fluid using gas to liquid base stocks
TWI404876B (zh) * 2009-12-31 2013-08-11 Scenic Precise Element Inc Shaft seal with protective effect
CN102147011B (zh) * 2010-02-08 2015-08-26 祥景精机股份有限公司 具保护作用的轴封
CN102192328A (zh) * 2010-03-12 2011-09-21 祥景精机股份有限公司 集装式轴封
JP5554749B2 (ja) * 2011-05-18 2014-07-23 日本ピラー工業株式会社 高圧流体用メカニカルシール装置
DE102011111697A1 (de) * 2011-08-24 2013-02-28 Eagleburgmann Germany Gmbh & Co. Kg Gekühlte Gleitringdichtungsanordnung
CN104204632A (zh) * 2011-11-11 2014-12-10 伊奎佩特罗尔-工业贸易机械设备股份有限公司 用于机械密封件的内部冷却系统及其使用方法
WO2014042085A1 (ja) * 2012-09-11 2014-03-20 イーグル工業株式会社 メカニカルシール
CN102900846A (zh) * 2012-11-01 2013-01-30 安徽亚兰密封件有限公司 阿基米德螺旋槽密封与接触式机械密封复合的一种新型密封
US9897211B2 (en) 2012-12-31 2018-02-20 Thermo King Corporation Device and method for extending the lifespan of a shaft seal for an open-drive compressor
US8888105B1 (en) 2013-05-29 2014-11-18 Stephen J. Andrews Mechanical seal system
JP6351717B2 (ja) * 2013-07-03 2018-07-04 ワイアット テクノロジー コーポレイションＷｙａｔｔ Ｔｅｃｋｎｏｌｏｇｙ Ｃｏｒｐｏｒａｔｉｏｎ 分析機器内のサンプルキャリーオーバーを制御する方法および装置
GB201403619D0 (en) * 2014-02-28 2014-04-16 A E S Engineering Ltd System for increasing the available gas buffer in seal support systems
DE202014103019U1 (de) * 2014-07-02 2015-10-08 Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg Dichtungsanordnung an einer Pumpenwelle
US10036399B2 (en) * 2014-08-29 2018-07-31 VP Sales and Company, LP Mechanical seal lubrication system
GB201419795D0 (en) * 2014-11-06 2014-12-24 Aes Eng Ltd Mechanical seal support system
JP6823602B2 (ja) * 2015-11-09 2021-02-03 イーグル工業株式会社 メカニカルシール
DE102016200818B4 (de) * 2016-01-21 2020-09-10 Eagleburgmann Germany Gmbh & Co. Kg Gleitringdichtungsanordnung mit reduzierter Leckage
WO2017214552A1 (en) * 2016-06-10 2017-12-14 John Crane Uk Ltd. Reduced emission gas seal
US11796064B2 (en) 2016-06-10 2023-10-24 John Crane Uk Limited Reduced emission gas seal
PL3558211T3 (pl) 2016-12-23 2023-10-02 R.P. Scherer Technologies, Llc Wielokrotne napełnianie/komorowa matryca kapsułki typu softgel
GB201702893D0 (en) * 2017-02-23 2017-04-12 Aes Eng Ltd Mechanical seal
FR3064029B1 (fr) * 2017-03-15 2021-04-30 Safran Aircraft Engines Joint d’etancheite air-feu et assemblage comprenant un tel joint
EP3752738A4 (de) * 2018-02-14 2021-11-17 Ceco Environmental IP Inc. Tandemdichtungspumpe
CN108468810A (zh) * 2018-05-18 2018-08-31 四川日机密封件股份有限公司 液体增强型非接触式机械密封结构
DE102019203454B3 (de) * 2019-03-14 2020-07-09 Eagleburgmann Germany Gmbh & Co. Kg Marine-Gleitringdichtungsanordnung
CN110370483A (zh) * 2019-08-27 2019-10-25 青岛科技大学 一种密炼机转子密封结构
KR102144916B1 (ko) * 2020-05-19 2020-08-14 주식회사 케이. 씨. 이 메카니칼씰의 수냉식 냉각 시스템
CN111692340B (zh) * 2020-06-12 2022-03-22 东台市岳东橡胶密封件厂 一种内藏浮动式伸缩密封件
RU204982U1 (ru) * 2021-03-23 2021-06-22 Акционерное общество (АО) "Научно-исследовательский институт "Лопастных машин" ("НИИ ЛМ") Уплотнение плоского разъема скрепленных вместе частей корпуса, образующих уплотняемую полость
CN117366002B (zh) * 2023-11-13 2024-09-13 烟台东德实业有限公司 一种高速离心压缩机蜗端高压气封防水方法

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Also Published As

Publication number Publication date
AU7262891A (en) 1991-09-12
EP0447898A2 (de) 1991-09-25
ZA911769B (en) 1991-12-24
EP0447898B1 (de) 1996-02-07
EP0447898A3 (de) 1991-10-02
DE69116906D1 (de) 1996-03-21
CN1056925A (zh) 1991-12-11
CA2037966A1 (en) 1991-09-13
CN1024587C (zh) 1994-05-18
KR910017109A (ko) 1991-11-05
US5249812A (en) 1993-10-05
US6210107B1 (en) 2001-04-03
AU637462B2 (en) 1993-05-27
IE910764A1 (en) 1991-09-25
BR9100980A (pt) 1991-11-05
JPH0533871A (ja) 1993-02-09
IE75222B1 (en) 1997-08-27
DE69116906T2 (de) 1996-06-20

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