JP6642718B2 - 可変容量型過給機 - Google Patents
可変容量型過給機 Download PDFInfo
- Publication number
- JP6642718B2 JP6642718B2 JP2018532854A JP2018532854A JP6642718B2 JP 6642718 B2 JP6642718 B2 JP 6642718B2 JP 2018532854 A JP2018532854 A JP 2018532854A JP 2018532854 A JP2018532854 A JP 2018532854A JP 6642718 B2 JP6642718 B2 JP 6642718B2
- Authority
- JP
- Japan
- Prior art keywords
- contact member
- housing
- ring
- nozzle
- hole
- 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.)
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- 238000006073 displacement reaction Methods 0.000 title claims description 24
- 238000010586 diagram Methods 0.000 description 22
- 238000003780 insertion Methods 0.000 description 19
- 230000037431 insertion Effects 0.000 description 19
- 238000012986 modification Methods 0.000 description 12
- 230000004048 modification Effects 0.000 description 12
- 230000001105 regulatory effect Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 8
- 230000033228 biological regulation Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 230000012447 hatching Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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- 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
-
- 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
- F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
-
- 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
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)
Description
2 ベアリングハウジング(ハウジング)
4 タービンハウジング(ハウジング)
6 コンプレッサハウジング(ハウジング)
20 可変容量機構
62 ノズルベーン
66 アクチュエータ
70 作動部材
70e 突起部(被当接部)
70f 突起部(被当接部)
70g 当接面
70h 当接面
71 当接部材
71a 一端面
72 保持部
72a ネジ孔
171 当接部材
171a 一端面
270 作動部材
270a 本体部
271 当接部材
271a 一端面
272 保持部
274a 突起部(被当接部)
274b 突起部(被当接部)
Claims (4)
- ノズルベーンを有する可変容量機構と、
前記ノズルベーンを駆動するアクチュエータと、
前記アクチュエータの動力を受けて作動する作動部材と、
前記作動部材、および、ハウジングの一方に設けられ、ネジ孔を有する保持部と、
前記保持部に保持され、前記ネジ孔に螺合するボルトと、
前記作動部材、および、前記ハウジングの他方に設けられ、前記ボルトに対して、前記作動部材の作動方向の両側から対向する2つの被当接部と、
を備える可変容量型過給機。 - 前記ボルトの一端面、および、前記ボルトと当接する前記被当接部の当接面の一方または双方は、曲面である請求項1に記載の可変容量型過給機。
- 前記保持部は、タービンハウジングとコンプレッサハウジングとの間に位置する請求項1に記載の可変容量型過給機。
- 前記保持部は、タービンハウジングとコンプレッサハウジングとの間に位置する請求項3に記載の可変容量型過給機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016155705 | 2016-08-08 | ||
JP2016155705 | 2016-08-08 | ||
PCT/JP2017/022300 WO2018029985A1 (ja) | 2016-08-08 | 2017-06-16 | 可変容量型過給機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018029985A1 JPWO2018029985A1 (ja) | 2018-12-27 |
JP6642718B2 true JP6642718B2 (ja) | 2020-02-12 |
Family
ID=61161868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018532854A Active JP6642718B2 (ja) | 2016-08-08 | 2017-06-16 | 可変容量型過給機 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6642718B2 (ja) |
WO (1) | WO2018029985A1 (ja) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3714041B2 (ja) * | 1999-07-12 | 2005-11-09 | 三菱ふそうトラック・バス株式会社 | 可変ノズルベーン付き過給機 |
JP3771765B2 (ja) * | 2000-01-24 | 2006-04-26 | 三菱重工業株式会社 | 可変ターボチャージャ |
EP1564380A1 (de) * | 2004-02-17 | 2005-08-17 | BorgWarner Inc. | Turbineneinheit sowie Leitgitter und Verstellring hierfür |
JP2009537727A (ja) * | 2006-05-19 | 2009-10-29 | ボーグワーナー・インコーポレーテッド | ターボチャージャ |
US9388708B2 (en) * | 2010-05-19 | 2016-07-12 | Borgwarner Inc. | Turbocharger |
JP5579145B2 (ja) * | 2011-09-28 | 2014-08-27 | 三菱重工業株式会社 | ターボチャージャ用ノズルベーン開度規制ストッパ構造 |
-
2017
- 2017-06-16 WO PCT/JP2017/022300 patent/WO2018029985A1/ja active Application Filing
- 2017-06-16 JP JP2018532854A patent/JP6642718B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
WO2018029985A1 (ja) | 2018-02-15 |
JPWO2018029985A1 (ja) | 2018-12-27 |
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