GR3031210T3 - Shaft seal with controlled porosity elements. - Google Patents
Shaft seal with controlled porosity elements.Info
- Publication number
- GR3031210T3 GR3031210T3 GR990402305T GR990402305T GR3031210T3 GR 3031210 T3 GR3031210 T3 GR 3031210T3 GR 990402305 T GR990402305 T GR 990402305T GR 990402305 T GR990402305 T GR 990402305T GR 3031210 T3 GR3031210 T3 GR 3031210T3
- Authority
- GR
- Greece
- Prior art keywords
- controlled porosity
- elements
- shaft seal
- porosity elements
- labyrinth
- 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
- F16J15/44—Free-space 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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
- F16J15/3288—Filamentary structures, e.g. brush seals
-
- 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
- F16J15/54—Other sealings for rotating shafts
-
- 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
- Y10S277/918—Seal combined with filter or fluid separator
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing Devices (AREA)
- Sealing Of Bearings (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Road Paving Structures (AREA)
- Cleaning In Electrography (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/077,177 US5480161A (en) | 1993-06-15 | 1993-06-15 | Shaft seal with controlled porosity elements |
Publications (1)
Publication Number | Publication Date |
---|---|
GR3031210T3 true GR3031210T3 (en) | 1999-12-31 |
Family
ID=22136521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR990402305T GR3031210T3 (en) | 1993-06-15 | 1999-09-15 | Shaft seal with controlled porosity elements. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5480161A (el) |
EP (1) | EP0629800B1 (el) |
JP (1) | JPH07158745A (el) |
AT (1) | ATE183813T1 (el) |
AU (1) | AU685786B2 (el) |
CA (1) | CA2125906C (el) |
DE (1) | DE69420194T2 (el) |
DK (1) | DK0629800T3 (el) |
ES (1) | ES2138010T3 (el) |
GR (1) | GR3031210T3 (el) |
MY (1) | MY130057A (el) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5533737A (en) * | 1994-10-21 | 1996-07-09 | Garlock Inc. | Seals with particle exclusion means |
CN1061747C (zh) * | 1996-08-26 | 2001-02-07 | 周贵留 | 浮动机械密封装置 |
US5908195A (en) * | 1996-10-09 | 1999-06-01 | Garlock Inc. | Labyrinth sealing device and method of assembly |
US6186507B1 (en) * | 1997-09-25 | 2001-02-13 | Michael R. Oldenburg | Retrofittable severe duty seal for a shaft |
US20020011710A1 (en) * | 1997-09-25 | 2002-01-31 | Oldenburg Michael R. | Retrofittable severe duty seal for a shaft |
JP3308944B2 (ja) | 1998-12-04 | 2002-07-29 | テイエチケー株式会社 | 案内装置の防塵構造 |
US6325381B1 (en) * | 1999-05-04 | 2001-12-04 | System Seals, Inc. | High-pressure rotary seal |
WO2001006154A1 (en) * | 1999-07-15 | 2001-01-25 | Christopher Frederick Bayne | Shaft seals for sealing pulverulent solids |
US6390477B1 (en) | 1999-10-14 | 2002-05-21 | Garlock Inc | Rotary shaft bearing isolator seal |
US6471215B1 (en) * | 2000-02-28 | 2002-10-29 | Garlock Sealing Technologies Llc | Labyrinth sealing device having a grease purgeable system |
US6692007B2 (en) * | 2001-10-31 | 2004-02-17 | Transcom, Inc. | Seal for a shaft |
US9004491B2 (en) | 2002-06-21 | 2015-04-14 | Inpro/Seal Llc | Shaft seal assembly |
US8979093B2 (en) | 2002-06-21 | 2015-03-17 | Inpro/Seal, LLC | Pressure balanced shaft seal assembly |
WO2004031628A1 (en) * | 2002-09-30 | 2004-04-15 | Garlock Sealing Technologies Llc | Unitizing element and method for assembling a seal |
US7604239B2 (en) * | 2002-09-30 | 2009-10-20 | Garlock Scaling Technologies LLC | Split bearing isolator and a method for assembling seal |
US7461846B2 (en) * | 2002-09-30 | 2008-12-09 | Garlock Sealing Technologies Llc | Bearing isolator with porous seal |
JP2005054862A (ja) * | 2003-08-01 | 2005-03-03 | Smc Corp | アクチュエータ |
JP2005127417A (ja) * | 2003-10-23 | 2005-05-19 | Smc Corp | 油圧駆動装置の潤滑構造 |
CN101273224B (zh) * | 2005-08-30 | 2013-02-27 | 卡勒克密封技术公司 | 一种密封件及包括该密封件的设备 |
PE20110032A1 (es) * | 2008-06-13 | 2011-02-11 | Weir Minerals Australia Ltd | Mejoramientos relacionados con conjuntos de sellos de bombas |
US8079809B2 (en) * | 2008-06-26 | 2011-12-20 | Honeywell International Inc. | Inflatable seal assembly between an engine inlet and a vehicle |
US7857320B1 (en) | 2009-06-03 | 2010-12-28 | Chang Ming S | Bearing isolator seal with floating ring |
MX2012005476A (es) * | 2009-11-11 | 2013-10-01 | Garlock Sealing Technologies | Aislador de rodamiento inundado. |
WO2011088086A2 (en) * | 2010-01-13 | 2011-07-21 | Dresser-Rand Company | Annular seal apparatus and method |
US8235391B2 (en) * | 2010-03-17 | 2012-08-07 | Federal-Mogul Corporation | Radial shaft seal assembly with lubrication retention and debris exclusion feature and method of construction thereof |
US20150345643A1 (en) * | 2012-12-19 | 2015-12-03 | Inpro/Seal Llc | Shaft Seal Assembly |
DE102016108463A1 (de) * | 2016-05-09 | 2017-11-09 | Man Diesel & Turbo Se | Labyrinthdichtung |
US10753478B2 (en) | 2016-11-07 | 2020-08-25 | Garlock Sealing Technologies, Llc | Bearing isolator for extreme conditions |
US10704692B1 (en) | 2017-04-26 | 2020-07-07 | Garlock Sealing Technologies, Llc | Flooded metallic bearing isolator |
TWI735960B (zh) | 2018-09-28 | 2021-08-11 | 美商英普羅密封有限責任公司 | 環狀密封組件 |
WO2024013954A1 (ja) * | 2022-07-14 | 2024-01-18 | 株式会社ハーモニック・ドライブ・システムズ | 金属製のシールリングを備えた封止機構 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1917987A (en) * | 1929-10-01 | 1933-07-11 | New Departure Mfg Co | Antifriction bearing and seal |
US2590422A (en) * | 1946-01-19 | 1952-03-25 | Gen Motors Corp | Bearing seal |
US3825364A (en) * | 1972-06-09 | 1974-07-23 | Gen Electric | Porous abradable turbine shroud |
SE418417B (sv) * | 1977-12-01 | 1981-05-25 | Skf Nova Ab | Tetningsanordning for tetning mellan tva relativt varandra roterbara maskindelar |
DE2861253D1 (en) * | 1978-12-15 | 1981-12-10 | Freudenberg Carl Fa | Sealing for a gap between a rotating shaft and a crank case bore against a mixture of fluid and gas |
US4943068A (en) * | 1987-07-20 | 1990-07-24 | Mather Seal Company | Unitized exclusion seal |
SU1476220A1 (ru) * | 1987-09-07 | 1989-04-30 | Предприятие П/Я Р-6956 | Уплотнение штока |
US5244216A (en) * | 1988-01-04 | 1993-09-14 | The Texas A & M University System | Labyrinth seal |
US4817966A (en) * | 1988-02-03 | 1989-04-04 | Garlock Inc. | Rotary shaft bearing isolator seal |
US4852890A (en) * | 1988-02-03 | 1989-08-01 | Garlock Inc. | Rotary shaft bearing isolator seal |
US5024451A (en) * | 1990-07-05 | 1991-06-18 | Garlock Inc. | Multi-position labyrinth seal ring |
-
1993
- 1993-06-15 US US08/077,177 patent/US5480161A/en not_active Expired - Lifetime
-
1994
- 1994-06-01 AU AU63486/94A patent/AU685786B2/en not_active Expired
- 1994-06-10 DK DK94108935T patent/DK0629800T3/da active
- 1994-06-10 AT AT94108935T patent/ATE183813T1/de not_active IP Right Cessation
- 1994-06-10 EP EP94108935A patent/EP0629800B1/en not_active Expired - Lifetime
- 1994-06-10 DE DE69420194T patent/DE69420194T2/de not_active Expired - Lifetime
- 1994-06-10 ES ES94108935T patent/ES2138010T3/es not_active Expired - Lifetime
- 1994-06-10 MY MYPI94001483A patent/MY130057A/en unknown
- 1994-06-15 CA CA002125906A patent/CA2125906C/en not_active Expired - Lifetime
- 1994-06-15 JP JP6132929A patent/JPH07158745A/ja active Pending
-
1999
- 1999-09-15 GR GR990402305T patent/GR3031210T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE69420194T2 (de) | 1999-12-30 |
ES2138010T3 (es) | 2000-01-01 |
AU685786B2 (en) | 1998-01-29 |
AU6348694A (en) | 1994-12-22 |
MY130057A (en) | 2007-05-31 |
US5480161A (en) | 1996-01-02 |
CA2125906C (en) | 2005-08-16 |
EP0629800B1 (en) | 1999-08-25 |
DE69420194D1 (de) | 1999-09-30 |
EP0629800A1 (en) | 1994-12-21 |
JPH07158745A (ja) | 1995-06-20 |
ATE183813T1 (de) | 1999-09-15 |
CA2125906A1 (en) | 1994-12-16 |
DK0629800T3 (da) | 1999-12-27 |
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