PT3099963T - Conjunto de vedação em labirinto sem contacto - Google Patents
Conjunto de vedação em labirinto sem contactoInfo
- Publication number
- PT3099963T PT3099963T PT157440454T PT15744045T PT3099963T PT 3099963 T PT3099963 T PT 3099963T PT 157440454 T PT157440454 T PT 157440454T PT 15744045 T PT15744045 T PT 15744045T PT 3099963 T PT3099963 T PT 3099963T
- Authority
- PT
- Portugal
- Prior art keywords
- seal assembly
- labyrinth seal
- contacting labyrinth
- contacting
- assembly
- 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
- F16J15/447—Labyrinth 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
- F16J15/002—Sealings comprising at least two sealings in succession
- F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
-
- 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
- F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
-
- 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
- F16J15/447—Labyrinth packings
- F16J15/4472—Labyrinth packings with axial path
-
- 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
- F16J15/447—Labyrinth packings
- F16J15/4472—Labyrinth packings with axial path
- F16J15/4474—Pre-assembled packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/167,244 US9366340B2 (en) | 2014-01-29 | 2014-01-29 | Non-contacting labyrinth seal assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
PT3099963T true PT3099963T (pt) | 2019-11-26 |
Family
ID=53678638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT157440454T PT3099963T (pt) | 2014-01-29 | 2015-01-29 | Conjunto de vedação em labirinto sem contacto |
Country Status (13)
Country | Link |
---|---|
US (1) | US9366340B2 (pt) |
EP (1) | EP3099963B1 (pt) |
CN (1) | CN106104113B (pt) |
AU (1) | AU2015210969B2 (pt) |
BR (1) | BR112016017563B1 (pt) |
CA (1) | CA2938188C (pt) |
DK (1) | DK3099963T3 (pt) |
ES (1) | ES2756708T3 (pt) |
HU (1) | HUE047415T2 (pt) |
MX (1) | MX2016009835A (pt) |
PL (1) | PL3099963T3 (pt) |
PT (1) | PT3099963T (pt) |
WO (1) | WO2015116772A1 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015167571A1 (en) * | 2014-05-01 | 2015-11-05 | Ge Oil & Gas Esp, Inc. | Redundant shaft seals in esp seal section |
TWI603020B (zh) * | 2016-11-04 | 2017-10-21 | 財團法人工業技術研究院 | 流體機械潤滑系統總成 |
US10753478B2 (en) * | 2016-11-07 | 2020-08-25 | Garlock Sealing Technologies, Llc | Bearing isolator for extreme conditions |
CN106594288B (zh) * | 2016-12-27 | 2017-10-13 | 中国科学院合肥物质科学研究院 | 一种分子牵引型真空动密封结构和超高速真空旋转设备 |
AT519531B1 (de) * | 2016-12-28 | 2018-10-15 | Avl Commercial Driveline & Tractor Eng Gmbh | Dichtungsanordnung |
GB2574947B (en) * | 2017-04-07 | 2022-01-12 | Zilift Holdings Ltd | Modular labyrinth seal system usable with electric submersible pumps |
FR3079903B1 (fr) * | 2018-04-04 | 2022-12-23 | Commissariat Energie Atomique | Assemblage d'etancheite metallique pour l'etancheite entre un arbre tournant et un bati fixe |
GB2575987A (en) * | 2018-07-30 | 2020-02-05 | Edwards Ltd | Seal assembly |
BR112021005286A2 (pt) * | 2018-09-27 | 2021-06-22 | A. W. Chesterton Company | vedação mecânica com sensor rfid integrado |
CN109630234B (zh) * | 2018-12-29 | 2024-03-05 | 宁波立达智能控制技术有限公司 | 一种离心式油气分离器及其使用的发动机 |
US11572952B2 (en) * | 2021-05-29 | 2023-02-07 | Dresser-Rand SAS | Shaft sealing arrangement |
CA3218850A1 (en) * | 2021-07-19 | 2023-01-26 | Michael P. Grimanis | Split polymer labyrinth seal assembly |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2352336A (en) * | 1942-06-24 | 1944-06-27 | Gen Motors Corp | Lift-off seal for adapters and regulators |
US2478649A (en) | 1945-12-29 | 1949-08-09 | Gen Electric | Fluid seal |
US2637574A (en) | 1950-03-24 | 1953-05-05 | Victor Mfg & Gasket Co | Fluid seal |
US2894769A (en) * | 1954-11-05 | 1959-07-14 | Kaman Aircraft Corp | Sealing device for relatively rotating parts |
US3038733A (en) | 1958-10-10 | 1962-06-12 | Chicago Rawhide Mfg Co | Gap seal |
US3266811A (en) | 1963-07-23 | 1966-08-16 | Espey Mfg & Electronics Corp | Centrifugal sealing means |
US4114902A (en) | 1977-10-07 | 1978-09-19 | Inpro, Inc. | Sealing rings |
US4428587A (en) * | 1983-05-10 | 1984-01-31 | Firma Carl Freudenberg | Seal ring with channel for radially accelerating medium to be sealed |
IN166621B (pt) * | 1986-01-09 | 1990-06-23 | Warman Int Ltd | |
IL84691A0 (en) * | 1986-12-03 | 1988-05-31 | Sealing Devices Pty Ltd | Improved rotary seal |
WO1992007207A1 (en) * | 1990-10-11 | 1992-04-30 | Rotoflex, Inc. | Rotary shaft sealing device |
US5259628A (en) * | 1992-07-23 | 1993-11-09 | Reliance Electric Industrial Company | Seal assembly |
US5290047A (en) | 1992-07-24 | 1994-03-01 | Five Star Seal Corporation | Bearing protection device |
CN2254975Y (zh) * | 1996-01-16 | 1997-05-28 | 昆山市超微粉碎机厂 | 粉碎机分级轮的主轴气密封装置 |
US6367807B1 (en) | 1998-10-19 | 2002-04-09 | Environamics Corporation | Labyrinth seal assembly |
DE10050983B4 (de) * | 2000-10-16 | 2014-09-11 | Carl Freudenberg Kg | Axialwellendichtung in einer Gehäusebohrung mit einem mit der Welle fest verbundenen umlaufenden Innenteil |
EP1546586B1 (en) * | 2002-09-30 | 2014-05-14 | Garlock Sealing Technologies LLC | Unitizing element and method for assembling a seal |
JP2006125538A (ja) * | 2004-10-29 | 2006-05-18 | Nok Corp | 耐圧用オイルシール |
US8342535B2 (en) | 2007-11-20 | 2013-01-01 | The Timken Company | Non-contact labyrinth seal assembly and method of construction thereof |
CN101713461A (zh) * | 2009-12-22 | 2010-05-26 | 中国船舶重工集团公司第七一一研究所 | 用于工艺螺杆压缩机的干气密封装置及其应用系统 |
CN202349216U (zh) * | 2011-09-28 | 2012-07-25 | 湖北航天技术研究院总体设计所 | 热密封防护装置 |
-
2014
- 2014-01-29 US US14/167,244 patent/US9366340B2/en active Active
-
2015
- 2015-01-29 PT PT157440454T patent/PT3099963T/pt unknown
- 2015-01-29 MX MX2016009835A patent/MX2016009835A/es active IP Right Grant
- 2015-01-29 DK DK15744045T patent/DK3099963T3/da active
- 2015-01-29 PL PL15744045T patent/PL3099963T3/pl unknown
- 2015-01-29 ES ES15744045T patent/ES2756708T3/es active Active
- 2015-01-29 AU AU2015210969A patent/AU2015210969B2/en active Active
- 2015-01-29 CN CN201580013120.8A patent/CN106104113B/zh not_active Expired - Fee Related
- 2015-01-29 HU HUE15744045A patent/HUE047415T2/hu unknown
- 2015-01-29 BR BR112016017563-8A patent/BR112016017563B1/pt active IP Right Grant
- 2015-01-29 EP EP15744045.4A patent/EP3099963B1/en active Active
- 2015-01-29 WO PCT/US2015/013438 patent/WO2015116772A1/en active Application Filing
- 2015-01-29 CA CA2938188A patent/CA2938188C/en active Active
Also Published As
Publication number | Publication date |
---|---|
CA2938188C (en) | 2023-03-14 |
CN106104113B (zh) | 2018-11-06 |
HUE047415T2 (hu) | 2020-04-28 |
BR112016017563A2 (pt) | 2017-08-08 |
PL3099963T3 (pl) | 2020-03-31 |
BR112016017563B1 (pt) | 2021-12-07 |
EP3099963A1 (en) | 2016-12-07 |
EP3099963B1 (en) | 2019-08-21 |
MX2016009835A (es) | 2016-10-31 |
DK3099963T3 (da) | 2019-11-18 |
WO2015116772A1 (en) | 2015-08-06 |
ES2756708T3 (es) | 2020-04-27 |
US9366340B2 (en) | 2016-06-14 |
EP3099963A4 (en) | 2017-11-08 |
AU2015210969B2 (en) | 2018-11-22 |
CN106104113A (zh) | 2016-11-09 |
US20150211639A1 (en) | 2015-07-30 |
AU2015210969A1 (en) | 2016-09-08 |
CA2938188A1 (en) | 2015-08-06 |
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