JP6806224B2 - 可変容量型過給機 - Google Patents
可変容量型過給機 Download PDFInfo
- Publication number
- JP6806224B2 JP6806224B2 JP2019221950A JP2019221950A JP6806224B2 JP 6806224 B2 JP6806224 B2 JP 6806224B2 JP 2019221950 A JP2019221950 A JP 2019221950A JP 2019221950 A JP2019221950 A JP 2019221950A JP 6806224 B2 JP6806224 B2 JP 6806224B2
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- Japan
- Prior art keywords
- protrusion
- main body
- drive ring
- ring
- nozzle
- 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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- 230000002093 peripheral effect Effects 0.000 claims description 68
- 238000012986 modification Methods 0.000 description 25
- 230000004048 modification Effects 0.000 description 25
- 238000006073 displacement reaction Methods 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009751 slip forming Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009957 hemming Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
- F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
-
- 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
-
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
-
- 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
- F05D2240/50—Bearings
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Supercharger (AREA)
Description
24 ノズルベーン
27 リンク板
125 駆動リング
125b 本体部
125e 第1突起部
125f 第2突起部
125j 切り欠き部
225 駆動リング
225b 本体部
225e 第1突起部
225f 第2突起部
225j 切り欠き部
Claims (1)
- 環状の本体部を有する駆動リングと、
前記本体部の外周面に形成された切り欠き部と、
前記本体部の外周面よりも径方向内側に設けられ、前記切り欠き部において前記駆動リングの周方向に突出し、かつ、前記駆動リングの肉厚方向に突出し、ノズルベーンが取り付けられたリンク板を挟んで、前記本体部の周方向に離隔した第1突起部および第2突起部と、
前記本体部のうち、前記第1突起部および前記第2突起部の径方向内側に設けられ、前記切り欠き部に開口するスリット部と、
を備え、
前記切り欠き部の外周面は、前記第1突起部および前記第2突起部よりも径方向内側に位置し、
前記第1突起部および前記第2突起部のうち、前記本体部に連続する基端部と、前記切り欠き部の外周面とが、前記スリット部を介して前記径方向に離隔して対向し、
前記スリット部のうち、前記本体部の周方向の端部に面する壁部は曲面形状である可変容量型過給機。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016163301 | 2016-08-24 | ||
JP2016163301 | 2016-08-24 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018535542A Division JP6669260B2 (ja) | 2016-08-24 | 2017-07-24 | 可変容量型過給機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020034005A JP2020034005A (ja) | 2020-03-05 |
JP6806224B2 true JP6806224B2 (ja) | 2021-01-06 |
Family
ID=61244847
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018535542A Active JP6669260B2 (ja) | 2016-08-24 | 2017-07-24 | 可変容量型過給機 |
JP2019221950A Active JP6806224B2 (ja) | 2016-08-24 | 2019-12-09 | 可変容量型過給機 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018535542A Active JP6669260B2 (ja) | 2016-08-24 | 2017-07-24 | 可変容量型過給機 |
Country Status (5)
Country | Link |
---|---|
US (2) | US10801405B2 (ja) |
JP (2) | JP6669260B2 (ja) |
CN (2) | CN112096514B (ja) |
DE (1) | DE112017004220T5 (ja) |
WO (1) | WO2018037807A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112012010147B8 (pt) | 2009-10-30 | 2021-05-11 | 3M Innovative Properties Co | suporte de filtro e sistema de filtro |
WO2020012731A1 (ja) * | 2018-07-11 | 2020-01-16 | 株式会社Ihi | 過給機 |
DE112019005058T5 (de) | 2018-10-09 | 2021-06-24 | Ihi Corporation | Mechanismus variabler Geometrie und Turbolader |
WO2023180071A1 (de) * | 2022-03-22 | 2023-09-28 | Turbo Systems Switzerland Ltd. | Düsenring für eine radialturbine, abgasturbine und abgasturbolader |
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US4445337A (en) * | 1982-09-24 | 1984-05-01 | General Motors Corporation | Engine with speed responsive multi-ratio turbocharger drive |
US5028208A (en) * | 1989-01-10 | 1991-07-02 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Nozzle blade angle adjustment device for variable geometry turbocharger |
JP3473562B2 (ja) | 2000-07-31 | 2003-12-08 | トヨタ自動車株式会社 | 可変ノズルベーン付きターボチャージャ |
JP2002047943A (ja) * | 2000-08-07 | 2002-02-15 | Mazda Motor Corp | 可変ノズル式過給機の制御装置 |
US6419464B1 (en) * | 2001-01-16 | 2002-07-16 | Honeywell International Inc. | Vane for variable nozzle turbocharger |
JP4450404B2 (ja) | 2001-05-09 | 2010-04-14 | 鹿島建設株式会社 | 埋設物直下の連壁施工方法およびその設備 |
JP2002332856A (ja) | 2001-05-10 | 2002-11-22 | Sogi Kogyo Kk | 表面改質を施したvgsタイプターボチャージャの排気ガイドアッセンブリ |
WO2002092980A1 (fr) | 2001-05-10 | 2002-11-21 | Soghi Kogyo Co., Ltd. | Ensemble de guidage de gaz d'echappement a surface reformee dans un turbocompresseur de type vgs et procede de reformage de surface des elements constitutifs de cet ensemble |
JP2003254075A (ja) | 2002-02-28 | 2003-09-10 | Ishikawajima Harima Heavy Ind Co Ltd | 可変容量型過給機のノズル駆動機構 |
US6925806B1 (en) * | 2004-04-21 | 2005-08-09 | Honeywell International, Inc. | Variable geometry assembly for turbochargers |
JP4547718B2 (ja) | 2005-08-05 | 2010-09-22 | 株式会社Ihi | 可変容量型過給機の可変ノズル装置 |
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 |
US7559199B2 (en) * | 2006-09-22 | 2009-07-14 | Honeywell International Inc. | Variable-nozzle cartridge for a turbocharger |
JP2009197633A (ja) * | 2008-02-20 | 2009-09-03 | Ihi Corp | ターボチャージャ |
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-
2017
- 2017-07-24 CN CN202011020135.6A patent/CN112096514B/zh active Active
- 2017-07-24 WO PCT/JP2017/026658 patent/WO2018037807A1/ja active Application Filing
- 2017-07-24 DE DE112017004220.8T patent/DE112017004220T5/de active Pending
- 2017-07-24 JP JP2018535542A patent/JP6669260B2/ja active Active
- 2017-07-24 CN CN201780043447.9A patent/CN109477418B/zh active Active
-
2019
- 2019-01-08 US US16/242,035 patent/US10801405B2/en active Active
- 2019-12-09 JP JP2019221950A patent/JP6806224B2/ja active Active
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2020
- 2020-06-11 US US16/899,404 patent/US11118508B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20190153943A1 (en) | 2019-05-23 |
WO2018037807A1 (ja) | 2018-03-01 |
CN109477418A (zh) | 2019-03-15 |
CN112096514B (zh) | 2022-05-31 |
JP2020034005A (ja) | 2020-03-05 |
US11118508B2 (en) | 2021-09-14 |
US10801405B2 (en) | 2020-10-13 |
JP6669260B2 (ja) | 2020-03-18 |
CN112096514A (zh) | 2020-12-18 |
CN109477418B (zh) | 2021-01-26 |
US20200300162A1 (en) | 2020-09-24 |
JPWO2018037807A1 (ja) | 2019-04-11 |
DE112017004220T5 (de) | 2019-05-09 |
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