JP5939052B2 - 過給機 - Google Patents
過給機 Download PDFInfo
- Publication number
- JP5939052B2 JP5939052B2 JP2012142661A JP2012142661A JP5939052B2 JP 5939052 B2 JP5939052 B2 JP 5939052B2 JP 2012142661 A JP2012142661 A JP 2012142661A JP 2012142661 A JP2012142661 A JP 2012142661A JP 5939052 B2 JP5939052 B2 JP 5939052B2
- Authority
- JP
- Japan
- Prior art keywords
- stem
- valve
- hole
- insertion hole
- turbine housing
- 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
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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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/105—Final actuators by passing part of the fluid
-
- 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
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
- F02B37/183—Arrangements of bypass valves or actuators therefor
-
- 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
- F01D25/04—Antivibration arrangements
-
- 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
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
- F02B37/183—Arrangements of bypass valves or actuators therefor
- F02B37/186—Arrangements of actuators or linkage for bypass valves
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Description
4 …タービンハウジング
4a …流通孔
4b …シート面
20 …開閉機構
21 …バルブ
22 …ステム
22a …テーパ部
23 …取付板
23a …一端
23b …他端
23c …挿通孔
23d …露出孔
Claims (3)
- タービンインペラが収容されるタービンハウジングと、
前記タービンハウジングに排気ガスが流入、または、該タービンハウジングから排気ガスが流出する流通孔を開閉する開閉機構と、
を備えた過給機であって、
前記開閉機構は、
前記流通孔が開口するシート面に接触して前記流通孔を閉じる閉位置、もしくは、前記シート面から離間して前記流通孔を開放する開位置に変位するバルブと、
一端側が前記バルブに固定され、他端側に、前記タービンハウジングに回転自在に支持されたステムが挿通される挿通孔、および、該挿通孔に連通し該ステムの外周面の一部を露出させる露出孔が形成された取付板と、を備え、
前記挿通孔は、前記ステムの挿通方向に向かって径が小さくなり、
前記ステムは、前記挿通孔への挿通方向先端に向かって径が細くなるテーパ部を有することを特徴とする過給機。 - 前記バルブが前記閉位置にあるとき、前記タービンハウジングに支持された前記ステムの回転軸は、前記挿通孔の中心よりも、前記露出孔側に位置することを特徴とする請求項1に記載の過給機。
- 前記ステムの回転軸は、前記挿通孔の中心よりも前記シート面から離間していることを特徴とする請求項2に記載の過給機。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012142661A JP5939052B2 (ja) | 2012-06-26 | 2012-06-26 | 過給機 |
PCT/JP2013/066562 WO2014002809A1 (ja) | 2012-06-26 | 2013-06-17 | 過給機 |
CN201380027024.XA CN104321511B (zh) | 2012-06-26 | 2013-06-17 | 增压器 |
DE112013003239.2T DE112013003239B4 (de) | 2012-06-26 | 2013-06-17 | Turbolader mit einem Ladedruck-Regelventil |
US14/524,669 US9574456B2 (en) | 2012-06-26 | 2014-10-27 | Turbocharger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012142661A JP5939052B2 (ja) | 2012-06-26 | 2012-06-26 | 過給機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014005789A JP2014005789A (ja) | 2014-01-16 |
JP5939052B2 true JP5939052B2 (ja) | 2016-06-22 |
Family
ID=49782970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012142661A Active JP5939052B2 (ja) | 2012-06-26 | 2012-06-26 | 過給機 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9574456B2 (ja) |
JP (1) | JP5939052B2 (ja) |
CN (1) | CN104321511B (ja) |
DE (1) | DE112013003239B4 (ja) |
WO (1) | WO2014002809A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3382177B1 (en) * | 2014-05-08 | 2021-04-07 | Borgwarner Inc. | Method for assembling a control arrangement of an exhaust-gas turbocharger |
DE112015002605B4 (de) * | 2014-06-02 | 2022-09-01 | Ihi Corporation | Lageraufbau und Turbolader |
JP6241546B2 (ja) * | 2014-06-09 | 2017-12-06 | 株式会社Ihi | 過給機 |
CN106460643B (zh) * | 2014-06-11 | 2018-10-09 | 株式会社Ihi | 增压器 |
US10344666B2 (en) * | 2014-09-01 | 2019-07-09 | Garrett Transportation I Inc. | Turbine wastegate |
JP6834882B2 (ja) | 2017-09-22 | 2021-02-24 | トヨタ自動車株式会社 | ターボチャージャ |
JP6852645B2 (ja) | 2017-10-18 | 2021-03-31 | トヨタ自動車株式会社 | ターボチャージャの製造方法 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1540826A (en) * | 1975-03-13 | 1979-02-14 | Holset Engineering Co | Relief valves |
JPS57168733A (en) | 1981-04-07 | 1982-10-18 | Nec Corp | Production of minute valve |
JPS57168733U (ja) * | 1981-04-20 | 1982-10-23 | ||
US4463564A (en) * | 1981-10-23 | 1984-08-07 | The Garrett Corporation | Turbocharger turbine housing assembly |
ATE23912T1 (de) * | 1983-06-29 | 1986-12-15 | Bbc Brown Boveri & Cie | Druckwellenlader mit einem abgasabblasventil. |
US4730456A (en) * | 1983-12-16 | 1988-03-15 | Mazda Motor Corporation | Turbo-supercharger for an internal combustion engine |
US4719757A (en) * | 1984-03-15 | 1988-01-19 | Mitsubishi Jidosha Kogya Kabushiki Kaisha | Variable-volume turbocharger |
JPS6220132A (ja) | 1985-07-19 | 1987-01-28 | Hitachi Ltd | 磁気デイスク |
JPS6293514A (ja) | 1986-10-11 | 1987-04-30 | Niigata Eng Co Ltd | 軸受装置 |
DE3916221C2 (de) * | 1989-05-18 | 1998-03-19 | Audi Ag | Abgasturbolader |
US5046317A (en) * | 1989-06-09 | 1991-09-10 | Allied-Signal Inc. | Wastegate valve for turbocharger |
JP2773440B2 (ja) | 1991-02-27 | 1998-07-09 | トヨタ自動車株式会社 | ウエストゲートバルブ |
JPH05248253A (ja) * | 1992-03-09 | 1993-09-24 | Aisan Ind Co Ltd | ターボチャージャ用ウェストゲートバルブ |
JPH08232671A (ja) * | 1994-12-28 | 1996-09-10 | Aisin Seiki Co Ltd | ターボチャージャのウェイストゲート構造 |
FR2728937A1 (fr) | 1994-12-28 | 1996-07-05 | Aisin Seiki | Structure de robinet-vanne pour turbocompresseur |
JPH08334030A (ja) | 1995-06-06 | 1996-12-17 | Aisan Ind Co Ltd | ターボ・チャージャのウェイスト・ゲート・バルブ |
US5996348A (en) * | 1997-03-17 | 1999-12-07 | Alliedsignal Inc. | Dual poppet wastegate with dual coaxial shafts |
JPH1144219A (ja) * | 1997-07-25 | 1999-02-16 | Mitsubishi Heavy Ind Ltd | ターボチャージャのウエストゲートバルブ |
JP2004332686A (ja) * | 2003-05-12 | 2004-11-25 | Hitachi Ltd | 内燃機関の排気通路切替え装置 |
JP2005113797A (ja) * | 2003-10-08 | 2005-04-28 | Aisin Seiki Co Ltd | ターボチャージャの排気ガスシール構造 |
JP5260082B2 (ja) * | 2008-02-26 | 2013-08-14 | 三菱重工業株式会社 | ターボチャージャの排気バイパス弁 |
DE102008011416A1 (de) * | 2008-02-27 | 2009-09-10 | Continental Automotive Gmbh | Turbolader mit einer Betätigungseinrichtung zum Öffnen und Schließen eines Wastegate-Kanals |
JP2011144762A (ja) * | 2010-01-15 | 2011-07-28 | Mitsubishi Heavy Ind Ltd | ウエストゲートバルブ |
WO2011149867A2 (en) * | 2010-05-27 | 2011-12-01 | Borgwarner Inc. | Control shaft seal |
US8459022B2 (en) * | 2011-02-17 | 2013-06-11 | Honeywell International Inc. | Wastegate plug |
JP5846351B2 (ja) * | 2011-06-13 | 2016-01-20 | 株式会社Ihi | ウェイストゲート弁の駆動機構及びターボチャージャ |
US9010109B2 (en) * | 2012-09-13 | 2015-04-21 | Honeywell International Inc. | Turbine wastegate |
-
2012
- 2012-06-26 JP JP2012142661A patent/JP5939052B2/ja active Active
-
2013
- 2013-06-17 WO PCT/JP2013/066562 patent/WO2014002809A1/ja active Application Filing
- 2013-06-17 CN CN201380027024.XA patent/CN104321511B/zh active Active
- 2013-06-17 DE DE112013003239.2T patent/DE112013003239B4/de active Active
-
2014
- 2014-10-27 US US14/524,669 patent/US9574456B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN104321511B (zh) | 2016-12-07 |
WO2014002809A1 (ja) | 2014-01-03 |
US9574456B2 (en) | 2017-02-21 |
DE112013003239T5 (de) | 2015-03-26 |
JP2014005789A (ja) | 2014-01-16 |
US20150044033A1 (en) | 2015-02-12 |
DE112013003239B4 (de) | 2021-02-11 |
CN104321511A (zh) | 2015-01-28 |
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