CN101845987A - 废气涡轮增压器的压缩机侧轴密封装置 - Google Patents
废气涡轮增压器的压缩机侧轴密封装置 Download PDFInfo
- Publication number
- CN101845987A CN101845987A CN201010141664A CN201010141664A CN101845987A CN 101845987 A CN101845987 A CN 101845987A CN 201010141664 A CN201010141664 A CN 201010141664A CN 201010141664 A CN201010141664 A CN 201010141664A CN 101845987 A CN101845987 A CN 101845987A
- Authority
- CN
- China
- Prior art keywords
- piston ring
- point
- housing
- contact surface
- seal
- 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.)
- Granted
Links
Images
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
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/122—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps
-
- 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
-
- 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
-
- 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
- F05D2240/57—Leaf seals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
- Sealing Devices (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09152668A EP2218877A1 (de) | 2009-02-12 | 2009-02-12 | Dichtungsvorrichtung eines Abgasturboladers |
EP09152668.1 | 2009-02-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101845987A true CN101845987A (zh) | 2010-09-29 |
CN101845987B CN101845987B (zh) | 2012-06-13 |
Family
ID=40822835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101416641A Active CN101845987B (zh) | 2009-02-12 | 2010-02-12 | 废气涡轮增压器的压缩机侧轴密封装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8517679B2 (zh) |
EP (2) | EP2218877A1 (zh) |
JP (1) | JP4938872B2 (zh) |
KR (2) | KR20100092381A (zh) |
CN (1) | CN101845987B (zh) |
AT (1) | ATE552407T1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103314197B (zh) * | 2011-01-27 | 2016-01-20 | 博格华纳公司 | 调节瓣安排 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7765805B2 (en) * | 2007-07-24 | 2010-08-03 | Kasi Forvaltning I Goteborg Ab | Enhanced supercharging system and an internal combustion engine having such a system |
DE102010010573A1 (de) * | 2010-03-08 | 2011-09-08 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Rumpfgruppe einer Ladeeinrichtung |
WO2014209852A1 (en) * | 2013-06-28 | 2014-12-31 | Borgwarner Inc. | Turbocharger compressor-end carbon face seal |
JP6177421B2 (ja) * | 2014-02-25 | 2017-08-09 | 三菱重工業株式会社 | シール構造及び該シール構造を備える過給機 |
US9890788B2 (en) | 2015-03-09 | 2018-02-13 | Caterpillar Inc. | Turbocharger and method |
US10006341B2 (en) | 2015-03-09 | 2018-06-26 | Caterpillar Inc. | Compressor assembly having a diffuser ring with tabs |
US9732633B2 (en) | 2015-03-09 | 2017-08-15 | Caterpillar Inc. | Turbocharger turbine assembly |
US9915172B2 (en) | 2015-03-09 | 2018-03-13 | Caterpillar Inc. | Turbocharger with bearing piloted compressor wheel |
US9879594B2 (en) | 2015-03-09 | 2018-01-30 | Caterpillar Inc. | Turbocharger turbine nozzle and containment structure |
US9650913B2 (en) | 2015-03-09 | 2017-05-16 | Caterpillar Inc. | Turbocharger turbine containment structure |
US9777747B2 (en) | 2015-03-09 | 2017-10-03 | Caterpillar Inc. | Turbocharger with dual-use mounting holes |
US9810238B2 (en) | 2015-03-09 | 2017-11-07 | Caterpillar Inc. | Turbocharger with turbine shroud |
US9752536B2 (en) | 2015-03-09 | 2017-09-05 | Caterpillar Inc. | Turbocharger and method |
US9739238B2 (en) | 2015-03-09 | 2017-08-22 | Caterpillar Inc. | Turbocharger and method |
US9638138B2 (en) | 2015-03-09 | 2017-05-02 | Caterpillar Inc. | Turbocharger and method |
US9903225B2 (en) | 2015-03-09 | 2018-02-27 | Caterpillar Inc. | Turbocharger with low carbon steel shaft |
US10066639B2 (en) | 2015-03-09 | 2018-09-04 | Caterpillar Inc. | Compressor assembly having a vaneless space |
US9683520B2 (en) | 2015-03-09 | 2017-06-20 | Caterpillar Inc. | Turbocharger and method |
US9822700B2 (en) | 2015-03-09 | 2017-11-21 | Caterpillar Inc. | Turbocharger with oil containment arrangement |
JP6597780B2 (ja) * | 2015-06-16 | 2019-10-30 | 株式会社Ihi | シール構造および過給機 |
CN106246590A (zh) * | 2016-07-29 | 2016-12-21 | 中国北方发动机研究所(天津) | 一种涡轮增压器压气机端密封布置结构 |
WO2019097611A1 (ja) | 2017-11-15 | 2019-05-23 | 三菱重工エンジン&ターボチャージャ株式会社 | コンプレッサインペラ、コンプレッサ及びターボチャージャ |
CN109356877A (zh) * | 2018-12-12 | 2019-02-19 | 中国北方发动机研究所(天津) | 一种涡轮增压器的密封结构 |
US10746099B1 (en) * | 2019-04-03 | 2020-08-18 | GM Global Technology Operations LLC | Multi-step bore turbocharger |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1291389A (en) * | 1969-03-11 | 1972-10-04 | Idemitsu Petrochemical Co | Process for preventing deterioration or pollution of seal oil in a centrifugal compressor |
US3565497A (en) | 1969-05-23 | 1971-02-23 | Caterpillar Tractor Co | Turbocharger seal assembly |
JPS5217684B2 (zh) * | 1971-08-07 | 1977-05-17 | ||
JPS5113607Y2 (zh) * | 1971-08-07 | 1976-04-12 | ||
US4196910A (en) * | 1977-05-19 | 1980-04-08 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Shaft sealing device for turbocharger |
JPS5460109U (zh) * | 1977-10-06 | 1979-04-25 | ||
JPS5490514A (en) * | 1977-12-27 | 1979-07-18 | Fuji Electric Co Ltd | Starting-assist circuit for commutatorless motor |
JPS54152806A (en) * | 1978-05-23 | 1979-12-01 | Ricoh Co Ltd | Noise eliminating circuit for picture process |
JPS5846655B2 (ja) * | 1979-02-06 | 1983-10-18 | 石川島播磨重工業株式会社 | 過給機のタ−ビン側冷却装置 |
US4314705A (en) * | 1979-05-23 | 1982-02-09 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Oil seal device |
JPS5997239A (ja) * | 1982-11-27 | 1984-06-05 | Nec Corp | 非静止型通信衛星追尾方式 |
JPS61135941A (ja) * | 1984-12-06 | 1986-06-23 | Nissan Motor Co Ltd | タ−ボチヤ−ジヤの潤滑油流出防止装置 |
JPS61166134A (ja) * | 1985-01-18 | 1986-07-26 | Hitachi Tokyo Electronics Co Ltd | 処理装置 |
JPS63106326A (ja) * | 1986-10-24 | 1988-05-11 | Isuzu Motors Ltd | 排気タ−ビンのシ−ル装置 |
DE3737932A1 (de) * | 1987-11-07 | 1989-05-18 | Mtu Friedrichshafen Gmbh | Dichtungsvorrichtung zwischen welle und gehaeuse einer stroemungsmaschine |
JPH0276127A (ja) * | 1988-09-13 | 1990-03-15 | Toshiba Corp | 情報記録再生装置 |
KR0154105B1 (ko) | 1989-10-30 | 1998-11-16 | 제랄드 피. 루니 | 보어리스 허브 컴프레스 휠을 가진 터보차저 컴프레서 휠 조립체 |
US5176497A (en) | 1991-01-22 | 1993-01-05 | Allied-Signal Inc. | Boreless hub compressor wheel assembly for a turbocharger |
JPH08121109A (ja) * | 1994-10-28 | 1996-05-14 | Mitsubishi Heavy Ind Ltd | オイルフィルムシール |
GB2359863B (en) | 2000-03-04 | 2003-03-26 | Alstom | Turbocharger |
DE50209354D1 (de) * | 2002-09-02 | 2007-03-15 | Borgwarner Inc | Wellenabdichtung für Turbolader |
EP1507106B1 (de) * | 2003-08-15 | 2007-07-18 | ABB Turbo Systems AG | Rotationsdichtung |
CN101215988A (zh) * | 2008-01-07 | 2008-07-09 | 浙江荣发动力有限公司 | 微型轿车与摩托车通用型涡轮增压器 |
-
2009
- 2009-02-12 EP EP09152668A patent/EP2218877A1/de not_active Withdrawn
-
2010
- 2010-02-01 EP EP10152223A patent/EP2218878B1/de active Active
- 2010-02-01 AT AT10152223T patent/ATE552407T1/de active
- 2010-02-10 KR KR1020100012378A patent/KR20100092381A/ko active Application Filing
- 2010-02-12 JP JP2010028675A patent/JP4938872B2/ja active Active
- 2010-02-12 US US12/705,399 patent/US8517679B2/en active Active
- 2010-02-12 CN CN2010101416641A patent/CN101845987B/zh active Active
-
2012
- 2012-06-08 KR KR1020120061741A patent/KR101520996B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103314197B (zh) * | 2011-01-27 | 2016-01-20 | 博格华纳公司 | 调节瓣安排 |
Also Published As
Publication number | Publication date |
---|---|
KR20120084277A (ko) | 2012-07-27 |
EP2218878B1 (de) | 2012-04-04 |
EP2218878A1 (de) | 2010-08-18 |
JP4938872B2 (ja) | 2012-05-23 |
KR20100092381A (ko) | 2010-08-20 |
US8517679B2 (en) | 2013-08-27 |
KR101520996B1 (ko) | 2015-05-19 |
ATE552407T1 (de) | 2012-04-15 |
EP2218877A1 (de) | 2010-08-18 |
US20100202875A1 (en) | 2010-08-12 |
JP2010185455A (ja) | 2010-08-26 |
CN101845987B (zh) | 2012-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101845987B (zh) | 废气涡轮增压器的压缩机侧轴密封装置 | |
US9879689B2 (en) | Turbocharger rotating assembly | |
EP2098703B1 (en) | Turbocharger assembly having heat shield-centering arrangements | |
CN104718387B (zh) | 用于轴颈轴承的端面油构造 | |
CN102102587B (zh) | 排气涡轮增压器 | |
CN103261630B (zh) | 带有用于在压缩机叶轮破裂时轴向地固定轴的器件的废气涡轮增压器 | |
US4198063A (en) | Shaft sealing device for turbocharger | |
CN1379184A (zh) | 润滑油控制装置 | |
US20150125263A1 (en) | Flinger oil seal and turbocharger incorporating the same | |
CN104302891A (zh) | 排气涡轮增压器 | |
CN101379277A (zh) | 涡轮增压器 | |
JP2006145034A (ja) | 軸受の密封装置 | |
CN101709667A (zh) | 涡轮机 | |
KR20110050673A (ko) | 배기가스 터보차저의 베어링 하우징을 밀봉하기 위한 장치 | |
WO2014087966A1 (ja) | 遠心圧縮機およびこれを備えた過給機ならびに遠心圧縮機の運転方法 | |
US20050042105A1 (en) | Compressor of turbo machine and its compressor wheel | |
US7775723B2 (en) | Assembly including a rotary shaft and a roller bearing | |
US6338614B1 (en) | Turbocharger annular seal gland | |
KR101532439B1 (ko) | 배기 가스 터보 과급기용 스러스트 베어링 시일 | |
KR101969789B1 (ko) | 무급유 베어링이 구비된 전동 과급기 | |
EP3772569B1 (en) | Actuator assembly with sealing arrangement | |
CN217440172U (zh) | 一种防止转动的气缸套 | |
CN108252754B (zh) | 自由动力涡轮 | |
CN108868914A (zh) | 涡轮增压器 | |
CN109654057A (zh) | 具有推力轴承组件的涡轮增压器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201217 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Baden, Switzerland Patentee before: ABB Turbine Systems Holdings Ltd. Effective date of registration: 20201217 Address after: Baden, Switzerland Patentee after: ABB Turbine Systems Holdings Ltd. Address before: Baden, Switzerland Patentee before: ABB Turbo Systems AG |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230201 Address after: Swiss Baden Patentee after: Turbocharging system Switzerland Co.,Ltd. Address before: Swiss Baden Patentee before: ABB Switzerland Co.,Ltd. |
|
TR01 | Transfer of patent right |