DE69109765D1 - Dichtungsanordnung mit spiralförmiger Nute für Flüssigkeiten mit hohem Dampfdruck. - Google Patents
Dichtungsanordnung mit spiralförmiger Nute für Flüssigkeiten mit hohem Dampfdruck.Info
- Publication number
- DE69109765D1 DE69109765D1 DE69109765T DE69109765T DE69109765D1 DE 69109765 D1 DE69109765 D1 DE 69109765D1 DE 69109765 T DE69109765 T DE 69109765T DE 69109765 T DE69109765 T DE 69109765T DE 69109765 D1 DE69109765 D1 DE 69109765D1
- Authority
- DE
- Germany
- Prior art keywords
- seal
- module
- groove
- shaft
- housing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 title abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000013011 mating Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003345 natural gas Substances 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
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
- F16J15/34—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
- F16J15/3408—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 at least one ring having an uneven slipping surface
- F16J15/3412—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 at least one ring having an uneven slipping surface with cavities
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Gasket Seals (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Glass Compositions (AREA)
- Sealing Devices (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/553,570 US5071141A (en) | 1990-07-17 | 1990-07-17 | Spiral groove seal arrangement for high vapor-pressure liquids |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69109765D1 true DE69109765D1 (de) | 1995-06-22 |
DE69109765T2 DE69109765T2 (de) | 1995-12-14 |
Family
ID=24209927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69109765T Expired - Fee Related DE69109765T2 (de) | 1990-07-17 | 1991-07-16 | Dichtungsanordnung mit spiralförmiger Nute für Flüssigkeiten mit hohem Dampfdruck. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5071141A (de) |
EP (1) | EP0470406B1 (de) |
JP (1) | JPH06323442A (de) |
CN (1) | CN1026025C (de) |
AT (1) | ATE122764T1 (de) |
AU (1) | AU634406B2 (de) |
BR (1) | BR9103069A (de) |
CA (1) | CA2046824C (de) |
DE (1) | DE69109765T2 (de) |
IE (1) | IE68062B1 (de) |
MX (1) | MX173888B (de) |
ZA (1) | ZA915488B (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0756345B2 (ja) * | 1990-07-09 | 1995-06-14 | 株式会社荏原製作所 | 非接触端面シール |
GB9103217D0 (en) * | 1991-02-15 | 1991-04-03 | Crane John Uk Ltd | Mechanical face seals |
WO1993010380A1 (en) * | 1991-11-12 | 1993-05-27 | Bw/Ip International, Inc. | Secondary gas/liquid mechanical seal assembly |
US5201531A (en) * | 1992-04-02 | 1993-04-13 | John Crane Inc. | Face seal with double spiral grooves |
US5632435A (en) * | 1992-05-27 | 1997-05-27 | Sulzer-Escher Wyss Ag | Process for the production of a soldered joint |
GB9214282D0 (en) * | 1992-07-04 | 1992-08-19 | Crane John Uk Ltd | Seals |
US5370403A (en) * | 1992-12-16 | 1994-12-06 | Durametallic Corporation | Non-contacting face seal |
UA45988C2 (uk) * | 1994-11-16 | 2002-05-15 | Дрессер-Ренд Компані | Ущільнення вала |
US5941532A (en) | 1996-06-20 | 1999-08-24 | Rexnord Corporation | Aerospace housing and shaft assembly with noncontacting seal |
US5934683A (en) * | 1997-07-10 | 1999-08-10 | Roy E. Roth Company | Rotary seal assembly having grooved seal facing |
US6142478A (en) * | 1998-02-06 | 2000-11-07 | John Crane Inc. | Gas lubricated slow speed seal |
US6109617A (en) * | 1998-03-04 | 2000-08-29 | Power Packing Co., Inc. | Gas seal assembly and method of sealing |
MXPA00009286A (es) * | 1998-03-23 | 2002-05-08 | Utex Ind Inc | Sello de gas doble con caras de cojin coplanares. |
DE29806905U1 (de) | 1998-04-16 | 1998-07-09 | Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen | Gleitringdichtungsanordnung, insbesondere für die Flüssiggasabdichtung |
US6213473B1 (en) | 1999-03-06 | 2001-04-10 | Utex Industries, Inc. | Double gas seal with coplanar pad faces |
DE29908918U1 (de) * | 1999-05-20 | 1999-07-29 | Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen | Gleitringdichtungsanordnung |
US6454268B1 (en) | 2001-02-09 | 2002-09-24 | Eagle Industry Co., Ltd. | Shaft seal device |
US20050242515A1 (en) * | 2004-04-28 | 2005-11-03 | Brooks Melvin D | Dry gas seal and method for making the same |
CN100370166C (zh) * | 2006-03-13 | 2008-02-20 | 浙江工业大学 | 耐磨型机械端面密封结构 |
WO2012046749A1 (ja) | 2010-10-06 | 2012-04-12 | イーグル工業株式会社 | 摺動部品 |
CN102128268A (zh) * | 2010-12-23 | 2011-07-20 | 西安航空动力控制科技有限公司 | 径向动密封装置 |
CN102518809B (zh) * | 2011-12-29 | 2015-04-22 | 江苏大学 | 一种防固体颗粒吸入型流体动压机械密封环 |
EP2881633B1 (de) * | 2012-08-04 | 2017-11-08 | Eagle Industry Co., Ltd. | Gleitkomponente |
FR3000167B1 (fr) * | 2012-12-20 | 2015-08-21 | Cryostar Sas | Ensemble joint d'etancheite a gaz pour pompes a liquide cryogenique |
CN103206315B (zh) * | 2013-04-07 | 2015-08-05 | 安徽江淮汽车股份有限公司 | 一种垫片及采用此垫片的发动机和汽车 |
US9599228B2 (en) * | 2013-05-06 | 2017-03-21 | Louisiana State University and Agricultural & Mechanical College | Cooled seal |
US8888105B1 (en) | 2013-05-29 | 2014-11-18 | Stephen J. Andrews | Mechanical seal system |
CN105793628B (zh) * | 2013-12-09 | 2018-02-02 | 伊格尔工业股份有限公司 | 滑动部件 |
US10487944B2 (en) * | 2015-01-31 | 2019-11-26 | Eagle Industry Co., Ltd. | Slide component |
CN111473114B (zh) * | 2016-02-23 | 2022-06-17 | 约翰起重机英国有限公司 | 用于机械系统的预测诊断的系统和方法 |
JP6820120B2 (ja) | 2016-08-15 | 2021-01-27 | イーグル工業株式会社 | 摺動部品 |
US11708911B2 (en) | 2017-10-03 | 2023-07-25 | Eagle Industry Co., Ltd. | Sliding component |
KR102407098B1 (ko) | 2018-01-12 | 2022-06-10 | 이구루코교 가부시기가이샤 | 슬라이딩 부품 |
JP7139077B2 (ja) | 2018-02-01 | 2022-09-20 | イーグル工業株式会社 | 摺動部品 |
US11920605B2 (en) | 2018-09-19 | 2024-03-05 | Borgwarner Inc. | Rotating machine and mating ring included therein |
US11078807B2 (en) * | 2018-09-19 | 2021-08-03 | Borgwarner Inc. | Turbocharger and mating ring included therein |
US11384772B2 (en) | 2018-09-19 | 2022-07-12 | Borgwarner Inc. | Rotating machine and mating ring included therein |
EP3922877B1 (de) | 2019-02-04 | 2023-12-06 | Eagle Industry Co., Ltd. | Gleitkomponenten und verfahren zur herstellung einer gleitkomponente |
CN113330225B (zh) | 2019-02-04 | 2023-08-22 | 伊格尔工业股份有限公司 | 滑动部件 |
US11933303B2 (en) | 2020-07-06 | 2024-03-19 | Eagle Industry Co., Ltd. | Sliding component |
US11913454B2 (en) | 2020-07-06 | 2024-02-27 | Eagle Industry Co., Ltd. | Sliding component |
CN113513593B (zh) * | 2021-05-20 | 2023-09-05 | 中国计量大学 | 具有耐磨抗冲击柔性密封端面的箔片端面气膜密封结构 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA644840A (en) * | 1962-07-17 | English Douglas | Shaft seal | |
FR1505487A (fr) * | 1966-10-28 | 1967-12-15 | Guinard Pompes | Perfectionnement aux joints tournants à régulation de fuite |
US3704019A (en) * | 1970-06-19 | 1972-11-28 | Gen Electric | Spiral groove face seals |
US4212475A (en) * | 1979-01-15 | 1980-07-15 | Crane Packing Co. | Self aligning spiral groove face seal |
US4889348A (en) * | 1987-06-10 | 1989-12-26 | John Crane-Houdaille, Inc. | Spiral groove seal system for high vapor-pressure liquids |
DE3834214A1 (de) * | 1988-10-07 | 1990-04-12 | Burgmann Dichtungswerk Feodor | Dichtung |
DE59006034D1 (de) * | 1989-12-06 | 1994-07-14 | Pacific Wietz Gmbh & Co Kg | Gasgesperrte, kontaktlose Dichtungsanordnung für eine Welle. |
-
1990
- 1990-07-17 US US07/553,570 patent/US5071141A/en not_active Expired - Lifetime
-
1991
- 1991-07-11 CA CA002046824A patent/CA2046824C/en not_active Expired - Lifetime
- 1991-07-15 ZA ZA915488A patent/ZA915488B/xx unknown
- 1991-07-16 AT AT91111874T patent/ATE122764T1/de not_active IP Right Cessation
- 1991-07-16 MX MX9100236A patent/MX173888B/es unknown
- 1991-07-16 AU AU80448/91A patent/AU634406B2/en not_active Ceased
- 1991-07-16 DE DE69109765T patent/DE69109765T2/de not_active Expired - Fee Related
- 1991-07-16 EP EP91111874A patent/EP0470406B1/de not_active Expired - Lifetime
- 1991-07-16 IE IE247791A patent/IE68062B1/en not_active IP Right Cessation
- 1991-07-17 BR BR919103069A patent/BR9103069A/pt not_active IP Right Cessation
- 1991-07-17 JP JP3176751A patent/JPH06323442A/ja active Pending
- 1991-07-17 CN CN91105629A patent/CN1026025C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH06323442A (ja) | 1994-11-25 |
CN1026025C (zh) | 1994-09-28 |
DE69109765T2 (de) | 1995-12-14 |
BR9103069A (pt) | 1992-02-11 |
CA2046824C (en) | 2002-05-14 |
ZA915488B (en) | 1992-04-29 |
US5071141A (en) | 1991-12-10 |
MX173888B (es) | 1994-04-07 |
CN1060345A (zh) | 1992-04-15 |
EP0470406A1 (de) | 1992-02-12 |
EP0470406B1 (de) | 1995-05-17 |
CA2046824A1 (en) | 1992-01-18 |
AU634406B2 (en) | 1993-02-18 |
IE68062B1 (en) | 1996-05-15 |
AU8044891A (en) | 1992-01-23 |
ATE122764T1 (de) | 1995-06-15 |
IE912477A1 (en) | 1992-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |