CA2349917C - Variable geometry turbocharger - Google Patents
Variable geometry turbocharger Download PDFInfo
- Publication number
- CA2349917C CA2349917C CA002349917A CA2349917A CA2349917C CA 2349917 C CA2349917 C CA 2349917C CA 002349917 A CA002349917 A CA 002349917A CA 2349917 A CA2349917 A CA 2349917A CA 2349917 C CA2349917 C CA 2349917C
- Authority
- CA
- Canada
- Prior art keywords
- vanes
- crank shaft
- slots
- unison ring
- piston
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
-
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
- F01D17/165—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for radial flow, i.e. the vanes turning around axes which are essentially parallel to the rotor centre line
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
- Control Of Turbines (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2000/006512 WO2001069045A1 (en) | 2000-03-13 | 2000-03-13 | Variable geometry turbocharger |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2349917A1 CA2349917A1 (en) | 2001-09-13 |
CA2349917C true CA2349917C (en) | 2008-12-02 |
Family
ID=21741144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002349917A Expired - Fee Related CA2349917C (en) | 2000-03-13 | 2000-03-13 | Variable geometry turbocharger |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1264078B1 (de) |
JP (1) | JP4460814B2 (de) |
KR (1) | KR100642050B1 (de) |
CN (1) | CN1313711C (de) |
AT (1) | ATE313007T1 (de) |
AU (1) | AU758433B2 (de) |
CA (1) | CA2349917C (de) |
DE (2) | DE1264078T1 (de) |
WO (1) | WO2001069045A1 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10237413B4 (de) * | 2002-08-16 | 2004-07-15 | Daimlerchrysler Ag | Abgasturbolader für eine Brennkraftmaschine |
DE10253693B4 (de) * | 2002-11-18 | 2005-12-01 | Borgwarner Turbo Systems Gmbh | Abgasturbolader |
US6895751B1 (en) * | 2004-03-08 | 2005-05-24 | Christopher Greentree | Vane control |
DE102004023214A1 (de) * | 2004-05-11 | 2005-12-08 | Volkswagen Ag | Abgasturbolader für eine Brennkraftmaschine mit variabler Turbinengeometrie |
JP4483571B2 (ja) | 2004-12-24 | 2010-06-16 | トヨタ自動車株式会社 | 可変容量型ターボチャージャー |
JP4560468B2 (ja) * | 2005-10-04 | 2010-10-13 | 株式会社小松製作所 | 可変ターボ過給機およびこれを備えたエンジン |
US7958730B2 (en) | 2005-12-30 | 2011-06-14 | Honeywell International Inc. | Control of dual stage turbocharging |
CN101395358B (zh) * | 2006-03-14 | 2013-11-20 | 博格华纳公司 | 涡轮增压器 |
US7559199B2 (en) * | 2006-09-22 | 2009-07-14 | Honeywell International Inc. | Variable-nozzle cartridge for a turbocharger |
CN101523025B (zh) | 2006-09-29 | 2011-06-08 | 株式会社小松制作所 | 可变涡轮增压机及其驱动方法 |
JP4641521B2 (ja) * | 2006-09-29 | 2011-03-02 | 株式会社小松製作所 | 可変ターボ過給機およびその駆動方法 |
WO2008053771A1 (fr) | 2006-10-27 | 2008-05-08 | Komatsu Ltd. | Turbocompresseur variable et procédé de retour d'huile à partir de dispositif de commande hydraulique |
JP4780666B2 (ja) * | 2006-11-29 | 2011-09-28 | 株式会社小松製作所 | シルティング防止制御装置および方法 |
JP4820765B2 (ja) * | 2007-01-31 | 2011-11-24 | 株式会社小松製作所 | 可変ターボ過給機 |
JP5095458B2 (ja) | 2008-03-21 | 2012-12-12 | 株式会社小松製作所 | 油圧サーボ駆動装置、およびこれを用いた可変ターボ過給機 |
JP2009299767A (ja) * | 2008-06-12 | 2009-12-24 | Komatsu Ltd | 油圧サーボ駆動装置 |
DE112009004309T5 (de) * | 2008-12-11 | 2012-05-24 | Borgwarner Inc. | Vereinfachter Turbolader mit veränderlicher Geometrie und veränderlicher Dose |
CN101539034B (zh) * | 2009-04-16 | 2010-12-08 | 上海交通大学 | 周向弯角可调式静叶机构 |
CN101634233B (zh) * | 2009-08-20 | 2011-07-20 | 康跃科技股份有限公司 | 可变几何涡轮增压器的气动喷嘴 |
DE102009057664A1 (de) * | 2009-12-09 | 2011-06-16 | Ihi Charging Systems International Gmbh | Verstelleinrichtung für eine Aufladeeinrichtung, insbesondere für einen Abgasturbolader |
US20120023936A1 (en) * | 2010-07-30 | 2012-02-02 | Caterpillar Inc. | Nozzled turbocharger turbine |
GB2483995B (en) * | 2010-09-22 | 2016-12-07 | Cummins Ltd | Variable geometry turbine |
CN102297016B (zh) * | 2011-08-15 | 2012-12-12 | 无锡凯迪增压器配件有限公司 | 双叶片喷嘴***的涡轮增压器 |
EP2733311B1 (de) | 2012-11-16 | 2019-01-02 | ABB Turbo Systems AG | Düsenring |
US9429033B2 (en) * | 2013-11-08 | 2016-08-30 | Honeywell International Inc. | Drive arrangement for a unison ring of a variable-vane assembly |
JP2017527739A (ja) * | 2014-09-23 | 2017-09-21 | ボーグワーナー インコーポレーテッド | 一体型アクチュエータを備えるターボチャージャ |
US10018107B2 (en) | 2015-07-10 | 2018-07-10 | Kangyue Technology Co., Ltd | Balanced vanes and integrated actuation system for a variable geometry turbocharger |
IL241683B (en) | 2015-09-17 | 2020-09-30 | Israel Aerospace Ind Ltd | Multi-serial charger |
CN209510457U (zh) * | 2018-06-14 | 2019-10-18 | 博格华纳公司 | 用于具有可变调节机构的压缩机的装置以及增压装置 |
CN115744828B (zh) * | 2022-11-22 | 2023-08-04 | 福建德尔科技股份有限公司 | 一种电子级三氟化氯生产用的增压器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB731822A (en) * | 1952-03-14 | 1955-06-15 | Power Jets Res & Dev Ltd | Improvements relating to turbines or compressors for operation with gaseous fluids |
US4274329A (en) * | 1978-11-13 | 1981-06-23 | Weyer Paul P | Rotary actuator apparatus |
US4300869A (en) * | 1980-02-11 | 1981-11-17 | Swearingen Judson S | Method and apparatus for controlling clamping forces in fluid flow control assemblies |
US4502836A (en) * | 1982-07-02 | 1985-03-05 | Swearingen Judson S | Method for nozzle clamping force control |
US4654941A (en) * | 1984-04-20 | 1987-04-07 | The Garrett Corporation | Method of assembling a variable nozzle turbocharger |
US4726744A (en) * | 1985-10-24 | 1988-02-23 | Household Manufacturing, Inc. | Tubocharger with variable vane |
US4804316A (en) | 1985-12-11 | 1989-02-14 | Allied-Signal Inc. | Suspension for the pivoting vane actuation mechanism of a variable nozzle turbocharger |
US4679984A (en) * | 1985-12-11 | 1987-07-14 | The Garrett Corporation | Actuation system for variable nozzle turbine |
-
2000
- 2000-03-13 CN CNB008193304A patent/CN1313711C/zh not_active Expired - Lifetime
- 2000-03-13 DE DE1264078T patent/DE1264078T1/de active Pending
- 2000-03-13 WO PCT/US2000/006512 patent/WO2001069045A1/en active IP Right Grant
- 2000-03-13 KR KR1020017004407A patent/KR100642050B1/ko active IP Right Grant
- 2000-03-13 CA CA002349917A patent/CA2349917C/en not_active Expired - Fee Related
- 2000-03-13 AU AU38796/00A patent/AU758433B2/en not_active Ceased
- 2000-03-13 DE DE60024879T patent/DE60024879T2/de not_active Expired - Lifetime
- 2000-03-13 EP EP00917890A patent/EP1264078B1/de not_active Expired - Lifetime
- 2000-03-13 AT AT00917890T patent/ATE313007T1/de not_active IP Right Cessation
- 2000-03-13 JP JP2001567905A patent/JP4460814B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR20020081047A (ko) | 2002-10-26 |
DE1264078T1 (de) | 2003-06-26 |
DE60024879T2 (de) | 2006-07-20 |
WO2001069045A1 (en) | 2001-09-20 |
EP1264078B1 (de) | 2005-12-14 |
JP4460814B2 (ja) | 2010-05-12 |
CA2349917A1 (en) | 2001-09-13 |
ATE313007T1 (de) | 2005-12-15 |
KR100642050B1 (ko) | 2006-11-10 |
EP1264078A1 (de) | 2002-12-11 |
DE60024879D1 (de) | 2006-01-19 |
AU3879600A (en) | 2001-09-24 |
JP2003527522A (ja) | 2003-09-16 |
CN1451076A (zh) | 2003-10-22 |
AU758433B2 (en) | 2003-03-20 |
CN1313711C (zh) | 2007-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20150313 |