CN104632290B - 旋转机器第二密封组件及其组装方法 - Google Patents
旋转机器第二密封组件及其组装方法 Download PDFInfo
- Publication number
- CN104632290B CN104632290B CN201410630122.9A CN201410630122A CN104632290B CN 104632290 B CN104632290 B CN 104632290B CN 201410630122 A CN201410630122 A CN 201410630122A CN 104632290 B CN104632290 B CN 104632290B
- Authority
- CN
- China
- Prior art keywords
- ring
- seal
- biasing
- sealing
- assembly
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 122
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 39
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 claims abstract 12
- 239000007787 solid Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 21
- 239000012530 fluid Substances 0.000 description 17
- 230000008878 coupling Effects 0.000 description 11
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- 238000000429 assembly Methods 0.000 description 8
- 230000000712 assembly Effects 0.000 description 8
- 239000000356 contaminant Substances 0.000 description 4
- 210000000707 wrist Anatomy 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C19/00—Sealing arrangements in rotary-piston machines or engines
- F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/003—Preventing or minimising internal leakage of working-fluid, e.g. between stages by packing rings; Mechanical 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
- F16J15/16—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
-
- 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
- F16J15/3464—Mounting 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
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/38—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member sealed by a packing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/005—Sealing means between non relatively rotating elements
-
- 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
-
- 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
- F16J15/441—Free-space packings with floating ring
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49863—Assembling or joining with prestressing of part
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Sealing Devices (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/076,946 US9587501B2 (en) | 2013-11-11 | 2013-11-11 | Rotary machine secondary sealing assembly and method of assembling the same |
| US14/076946 | 2013-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104632290A CN104632290A (zh) | 2015-05-20 |
| CN104632290B true CN104632290B (zh) | 2019-10-08 |
Family
ID=52991051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410630122.9A Active CN104632290B (zh) | 2013-11-11 | 2014-11-11 | 旋转机器第二密封组件及其组装方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9587501B2 (enExample) |
| JP (1) | JP6446240B2 (enExample) |
| KR (1) | KR102283730B1 (enExample) |
| CN (1) | CN104632290B (enExample) |
| CH (1) | CH708850A2 (enExample) |
| DE (1) | DE102014116299A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10563530B2 (en) * | 2015-10-12 | 2020-02-18 | General Electric Company | Intershaft seal with dual opposing carbon seal rings |
| CA3119312A1 (en) | 2018-11-09 | 2020-05-14 | Flowserve Management Company | Fluid exchange devices and related controls, systems, and methods |
| MX2021005196A (es) | 2018-11-09 | 2021-07-15 | Flowserve Man Co | Metodos y valvulas que incluyen caracteristicas de descarga. |
| CN113015856B (zh) | 2018-11-09 | 2023-08-08 | 芙罗服务管理公司 | 流体交换设备以及相关控制装置、系统和方法 |
| AU2019376673B2 (en) | 2018-11-09 | 2025-06-05 | Flowserve Pte. Ltd. | Fluid exchange devices and related controls, systems, and methods |
| CA3119322A1 (en) | 2018-11-09 | 2020-05-14 | Flowserve Management Company | Pistons for use in fluid exchange devices and related devices, systems, and methods |
| US12092136B2 (en) | 2018-11-09 | 2024-09-17 | Flowserve Pte. Ltd. | Fluid exchange devices and related controls, systems, and methods |
| WO2020097553A1 (en) | 2018-11-09 | 2020-05-14 | Flowserve Management Company | Fluid exchange devices and related systems, and methods |
| US10895324B2 (en) * | 2018-11-27 | 2021-01-19 | General Electric Company | Aspirating face seal assembly for a rotary machine |
| US10900570B2 (en) * | 2018-11-27 | 2021-01-26 | General Electric Company | Aspirating face seal assembly for a rotary machine |
| AU2020401951A1 (en) | 2019-12-12 | 2022-05-19 | Flowserve Pte. Ltd. | Fluid exchange devices and related controls, systems, and methods |
Family Cites Families (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2365046A (en) * | 1943-08-21 | 1944-12-12 | Stevenson Engineering Corp | Liquid seal |
| US3101200A (en) * | 1961-05-23 | 1963-08-20 | Borg Warner | Sectional mechanical seal assembly |
| US3184244A (en) * | 1961-07-20 | 1965-05-18 | Chesterton A W Co | Shaft seal |
| US3239232A (en) * | 1963-12-20 | 1966-03-08 | Gits Bros Mfg Co | Self-leveling rotary seal |
| US3675935A (en) * | 1970-07-13 | 1972-07-11 | Nasa | Spiral groove seal |
| DE2156953C3 (de) * | 1971-11-17 | 1974-10-10 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Wellenabdichtung für Reaktorumwälzpumpen |
| FI61558C (fi) * | 1977-09-14 | 1982-08-10 | Painetekniikka Oy | Mekanisk axeltaetning |
| US4586719A (en) * | 1983-05-19 | 1986-05-06 | Borg-Warner Corporation | Mechanical seal |
| JPH0163873U (enExample) * | 1987-10-20 | 1989-04-24 | ||
| JPH01299364A (ja) | 1988-05-25 | 1989-12-04 | Mitsuhiro Kanao | ピストンリング |
| US6311983B1 (en) * | 1989-09-26 | 2001-11-06 | The Boeing Company | Combination static lift-off face contact seal and floating ring shaft seal |
| US5137284A (en) * | 1990-03-16 | 1992-08-11 | Stein Seal Company | Stationary seal ring assembly for use in dry gas face seal assemblies |
| US5174584A (en) * | 1991-07-15 | 1992-12-29 | General Electric Company | Fluid bearing face seal for gas turbine engines |
| US5172918A (en) * | 1992-04-28 | 1992-12-22 | John Crane Inc. | Secondary seal for gas turbines |
| US5997004A (en) * | 1996-10-22 | 1999-12-07 | Flowserve Management Company | Hybrid floating brush seal |
| AU2002226029A1 (en) * | 2000-11-06 | 2002-05-15 | Advanced Components And Materials, Inc. | Compliant brush shroud assembly for gas turbine engine compressors |
| US6494460B2 (en) * | 2000-12-26 | 2002-12-17 | Karl E. Uth | Rotary barrier face seal |
| JP2005127417A (ja) * | 2003-10-23 | 2005-05-19 | Smc Corp | 油圧駆動装置の潤滑構造 |
| US7040857B2 (en) * | 2004-04-14 | 2006-05-09 | General Electric Company | Flexible seal assembly between gas turbine components and methods of installation |
| GB2413603A (en) * | 2004-04-30 | 2005-11-02 | Corac Group Plc | A dry gas seal assembly |
| US7938402B2 (en) * | 2004-05-28 | 2011-05-10 | Stein Seal Company | Air riding seal |
| US20060037595A1 (en) | 2004-08-17 | 2006-02-23 | Dave Procknow | Reduced-emission single cylinder engine |
| US20060145426A1 (en) * | 2004-12-30 | 2006-07-06 | Schroeder Gary W | Rotary seal |
| DE102005041408A1 (de) | 2005-09-01 | 2007-03-08 | Mahle International Gmbh | Verfahren zur Herstellung eines Kolbenrings für Verbrennungsmotoren sowie einen derartigen Kolbenring |
| US7837199B2 (en) * | 2005-11-03 | 2010-11-23 | United Technologies Corporation | Shrouded face seal and components thereof |
| JP4734171B2 (ja) * | 2006-05-12 | 2011-07-27 | 株式会社神戸製鋼所 | メカニカルシール |
| US20080018054A1 (en) * | 2006-07-20 | 2008-01-24 | General Electric Company | Aspirating labyrinth seal |
| US7318404B1 (en) | 2006-07-27 | 2008-01-15 | Hsin-Ping Chu | Piston engine |
| EP1887252A1 (en) | 2006-08-03 | 2008-02-13 | Hsin-Ping Chu | Piston engine |
| US8327752B2 (en) | 2006-10-27 | 2012-12-11 | General Electric Company | Fluidic actuator for application inside turbomachinery |
| US7934892B2 (en) | 2006-12-13 | 2011-05-03 | The Boeing Company | Collet clamping nosepiece for power feed drilling equipment |
| US20090174150A1 (en) | 2008-01-08 | 2009-07-09 | Thomas Smith | Lateral side protection of a piston ring with a thermally sprayed coating |
| US8141476B2 (en) | 2008-05-21 | 2012-03-27 | Jehn-Feng Liour | Durable piston and a ring unit for the durable piston |
| TWI389125B (zh) | 2008-07-18 | 2013-03-11 | A Data Technology Co Ltd | 記憶體儲存裝置及其控制方法 |
| EP2206937B1 (en) | 2009-01-13 | 2013-06-05 | Sauer-Danfoss ApS | Improvements in or relating to Piston Rings |
| US7779627B1 (en) | 2009-02-05 | 2010-08-24 | Ries James D | Variable-displacement piston-cylinder device |
| US20120058000A1 (en) * | 2010-09-06 | 2012-03-08 | National Oilwell Varco, L.P. | Self-Aligning Rod Seal |
| US20120251290A1 (en) * | 2011-03-31 | 2012-10-04 | General Electric Company | Aspirating face seal, and a related method thereof |
-
2013
- 2013-11-11 US US14/076,946 patent/US9587501B2/en active Active
-
2014
- 2014-11-06 JP JP2014225672A patent/JP6446240B2/ja active Active
- 2014-11-06 KR KR1020140153486A patent/KR102283730B1/ko active Active
- 2014-11-07 DE DE201410116299 patent/DE102014116299A1/de active Pending
- 2014-11-10 CH CH01741/14A patent/CH708850A2/de not_active Application Discontinuation
- 2014-11-11 CN CN201410630122.9A patent/CN104632290B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE102014116299A1 (de) | 2015-05-13 |
| JP2015094469A (ja) | 2015-05-18 |
| KR20150054668A (ko) | 2015-05-20 |
| KR102283730B1 (ko) | 2021-08-03 |
| JP6446240B2 (ja) | 2018-12-26 |
| CH708850A2 (de) | 2015-05-15 |
| US9587501B2 (en) | 2017-03-07 |
| CN104632290A (zh) | 2015-05-20 |
| US20150130142A1 (en) | 2015-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240105 Address after: Swiss Baden Patentee after: GENERAL ELECTRIC CO. LTD. Address before: New York, United States Patentee before: General Electric Co. |