JP6525063B2 - ノズル駆動機構および過給機 - Google Patents
ノズル駆動機構および過給機 Download PDFInfo
- Publication number
- JP6525063B2 JP6525063B2 JP2017547679A JP2017547679A JP6525063B2 JP 6525063 B2 JP6525063 B2 JP 6525063B2 JP 2017547679 A JP2017547679 A JP 2017547679A JP 2017547679 A JP2017547679 A JP 2017547679A JP 6525063 B2 JP6525063 B2 JP 6525063B2
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- link plate
- ring
- shaft
- 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.)
- Active
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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
- F01D17/12—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
- 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
- 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
- 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
- F05D2230/00—Manufacture
- F05D2230/40—Heat treatment
- F05D2230/41—Hardening; Annealing
-
- 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
20 ノズル駆動機構
44 リンク板
44a 挿通孔
44c 対向部
45 駆動軸
45a 挿通部
45a1 外周面
45b 大径部
45b1 外周面
45c 段差面
46 軸受
46e 軸受孔
Claims (6)
- 軸受と、
前記軸受に挿通された駆動軸と、
少なくとも前記軸受に対して前記駆動軸の軸方向に対向する対向部に硬化処理が施され、前記駆動軸に、かしめ、ボルト締結、または、圧入されたリンク板と、
を備えるノズル駆動機構。 - 前記リンク板に設けられ、前記駆動軸が挿通される挿通孔と、
前記挿通孔に挿通され、前記挿通孔から突出する部位がかしめられた、前記駆動軸の先端に設けられる挿通部と、
を備える請求項1に記載のノズル駆動機構。 - 前記駆動軸は、前記挿通部を避けて、前記硬化処理が施されている請求項2に記載のノズル駆動機構。
- 前記駆動軸は、
前記挿通部より外径が大きい大径部と、
前記挿通部の外周面から前記大径部の外周面まで前記駆動軸の径方向に延在し、前記リンク板に対して前記駆動軸の軸方向に対向する段差面と、を備える請求項2または3に記載のノズル駆動機構。 - 前記リンク板は、全体に前記硬化処理が施されている請求項1から4のいずれか1項に記載のノズル駆動機構。
- 前記請求項1から5のいずれか1項に記載のノズル駆動機構を備える過給機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015209829 | 2015-10-26 | ||
JP2015209829 | 2015-10-26 | ||
PCT/JP2016/078562 WO2017073229A1 (ja) | 2015-10-26 | 2016-09-28 | ノズル駆動機構および過給機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017073229A1 JPWO2017073229A1 (ja) | 2018-08-30 |
JP6525063B2 true JP6525063B2 (ja) | 2019-06-05 |
Family
ID=58631733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017547679A Active JP6525063B2 (ja) | 2015-10-26 | 2016-09-28 | ノズル駆動機構および過給機 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20180238190A1 (ja) |
JP (1) | JP6525063B2 (ja) |
CN (1) | CN108350796A (ja) |
DE (1) | DE112016004887T5 (ja) |
WO (1) | WO2017073229A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017118794A1 (de) * | 2017-08-17 | 2019-02-21 | Ihi Charging Systems International Gmbh | Verstellbarer Leitapparat für eine Turbine, Turbine für einen Abgasturbolader und Abgasturbolader |
JP6797167B2 (ja) * | 2018-11-05 | 2020-12-09 | 株式会社豊田自動織機 | ターボチャージャ |
JP7405729B2 (ja) * | 2020-11-09 | 2023-12-26 | トヨタ自動車株式会社 | ターボチャージャ |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5562901A (en) | 1978-11-04 | 1980-05-12 | Agency Of Ind Science & Technol | Preparation of high polymer having thyroliberyl group |
JPH11218112A (ja) * | 1998-01-29 | 1999-08-10 | Unisia Jecs Corp | カバー部材の取付け構造 |
JP2002038967A (ja) * | 2000-07-27 | 2002-02-06 | Toyota Motor Corp | 可変ノズル式ターボチャージャ |
KR20040028752A (ko) * | 2001-05-10 | 2004-04-03 | 소기 고교 가부시키가이샤 | 표면 개질을 실시한 vgs 타입 터보 차저의 배기 가이드어셈블리 및 그 구성부재의 표면 개질 방법 |
DE10262006B4 (de) * | 2002-03-05 | 2005-09-22 | Borgwarner Turbo Systems Gmbh | Turbolader für Fahrzeuge mit verbesserter Aufhängung für den Betätigungsmechanismus der variablen Düsen |
EP1394363B1 (de) * | 2002-08-26 | 2006-03-01 | BorgWarner Inc. | Verstellbares Leitgitter für eine Turbineneinheit |
JP2005331066A (ja) * | 2004-05-21 | 2005-12-02 | Koyo Seiko Co Ltd | ピンタイプ保持器付きころ軸受 |
JP4745847B2 (ja) * | 2006-02-03 | 2011-08-10 | 株式会社アキタファインブランキング | Vgsタイプターボチャージャの排気ガイドアッセンブリにおいて可変翼を回動自在に保持するタービンフレーム |
JP4560589B1 (ja) * | 2009-03-13 | 2010-10-13 | 株式会社アキタファインブランキング | Vgsタイプターボチャージャにおけるレバープレート並びにその製造法 |
US9121300B2 (en) * | 2009-12-17 | 2015-09-01 | Ihi Corporation | Turbocharger |
JP2012149613A (ja) * | 2011-01-20 | 2012-08-09 | Isuzu Motors Ltd | 可変容量ターボチャージャ及びその製造方法 |
JP5644534B2 (ja) * | 2011-01-20 | 2014-12-24 | いすゞ自動車株式会社 | 可変容量ターボチャージャ及びその製造方法 |
-
2016
- 2016-09-28 CN CN201680062259.6A patent/CN108350796A/zh active Pending
- 2016-09-28 WO PCT/JP2016/078562 patent/WO2017073229A1/ja active Application Filing
- 2016-09-28 DE DE112016004887.4T patent/DE112016004887T5/de active Pending
- 2016-09-28 JP JP2017547679A patent/JP6525063B2/ja active Active
-
2018
- 2018-04-25 US US15/962,144 patent/US20180238190A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JPWO2017073229A1 (ja) | 2018-08-30 |
DE112016004887T5 (de) | 2018-07-12 |
WO2017073229A1 (ja) | 2017-05-04 |
CN108350796A (zh) | 2018-07-31 |
US20180238190A1 (en) | 2018-08-23 |
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