JP5902143B2 - シャフトシール - Google Patents
シャフトシール Download PDFInfo
- Publication number
- JP5902143B2 JP5902143B2 JP2013259629A JP2013259629A JP5902143B2 JP 5902143 B2 JP5902143 B2 JP 5902143B2 JP 2013259629 A JP2013259629 A JP 2013259629A JP 2013259629 A JP2013259629 A JP 2013259629A JP 5902143 B2 JP5902143 B2 JP 5902143B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- seal
- bearing housing
- bearing
- oil
- 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
- 239000011796 hollow space material Substances 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 98
- 239000007789 gas Substances 0.000 description 62
- 238000001816 cooling Methods 0.000 description 8
- 239000010687 lubricating oil Substances 0.000 description 8
- 238000007789 sealing Methods 0.000 description 7
- 238000003763 carbonization Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 206010019332 Heat exhaustion Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/55—Seals
- F05D2240/58—Piston ring seals
- F05D2240/581—Double or plural piston ring arrangements, i.e. two or more piston rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12197324 | 2012-12-14 | ||
EP12197324.2 | 2012-12-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014118975A JP2014118975A (ja) | 2014-06-30 |
JP5902143B2 true JP5902143B2 (ja) | 2016-04-13 |
Family
ID=47602934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013259629A Active JP5902143B2 (ja) | 2012-12-14 | 2013-12-16 | シャフトシール |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2743460B1 (de) |
JP (1) | JP5902143B2 (de) |
KR (1) | KR101536061B1 (de) |
CN (1) | CN103867236B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
UA137111U (uk) * | 2019-02-05 | 2019-10-10 | Товариство З Обмеженою Відповідальністю "Корум Груп" | Шахтний осьовий вентилятор |
IT202100020378A1 (it) * | 2021-07-29 | 2023-01-29 | Punch Torino S P A | Sistema di raffreddamento per turbomacchine |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1045973A (en) | 1962-07-14 | 1966-10-19 | Walter Eberspacher | Exhaust turbo supercharger |
US3565497A (en) | 1969-05-23 | 1971-02-23 | Caterpillar Tractor Co | Turbocharger seal assembly |
US4196910A (en) | 1977-05-19 | 1980-04-08 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Shaft sealing device for turbocharger |
US4268229A (en) | 1979-04-19 | 1981-05-19 | The Garrett Corporation | Turbocharger shaft seal arrangement |
JPS5613513U (de) | 1979-07-10 | 1981-02-05 | ||
DE3219127C2 (de) | 1982-05-21 | 1984-04-05 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen | Dichtungsvorrichtung für Strömungsmaschinen |
JPS6117103U (ja) * | 1984-07-06 | 1986-01-31 | 三菱重工業株式会社 | セグメントシ−ル冷却装置 |
DE3737932A1 (de) | 1987-11-07 | 1989-05-18 | Mtu Friedrichshafen Gmbh | Dichtungsvorrichtung zwischen welle und gehaeuse einer stroemungsmaschine |
WO2004063535A1 (en) * | 2003-01-10 | 2004-07-29 | Honeywell International Inc. | Sealing means for a lubrication system in a turbocharger |
DE102004055429B3 (de) | 2004-11-17 | 2006-08-10 | Man B & W Diesel Ag | Dichtungseinrichtung für eine insbesondere im Stillstand geschmierte Lagerung einer Rotorwelle |
EP1947373A1 (de) * | 2007-01-19 | 2008-07-23 | ABB Turbo Systems AG | Dichtungsanordnung |
US8678741B2 (en) * | 2008-11-28 | 2014-03-25 | Pratt & Whitney Canada Corp. | Oil cooled runner |
DE102010003796A1 (de) * | 2010-04-09 | 2011-10-13 | Abb Turbo Systems Ag | Wellenabdichtung |
-
2013
- 2013-12-12 EP EP13196792.9A patent/EP2743460B1/de active Active
- 2013-12-12 KR KR1020130154979A patent/KR101536061B1/ko active IP Right Grant
- 2013-12-16 CN CN201310685733.9A patent/CN103867236B/zh active Active
- 2013-12-16 JP JP2013259629A patent/JP5902143B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2014118975A (ja) | 2014-06-30 |
EP2743460A1 (de) | 2014-06-18 |
KR101536061B1 (ko) | 2015-07-10 |
KR20140077846A (ko) | 2014-06-24 |
EP2743460B1 (de) | 2017-04-05 |
CN103867236A (zh) | 2014-06-18 |
CN103867236B (zh) | 2016-04-13 |
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