EP2343441A4 - Method of manufacturing variable vane - Google Patents

Method of manufacturing variable vane

Info

Publication number: EP2343441A4
Authority: EP; European Patent Office
Prior art keywords: variable vane; manufacturing variable; manufacturing; vane; variable
Prior art date: 2008-10-09
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.): Granted

Application number

EP09819268.5A

Other languages

German (de)

French (fr)

Other versions

EP2343441B1 (en

EP2343441A1 (en

Inventor

Yoshimitsu Kankawa

Katsunori Nakagawa

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

IHI Corp

Original Assignee

IHI Corp

Priority date (The priority date 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 date listed.)

2008-10-09

Filing date

2009-10-09

Publication date

2014-09-17

2009-10-09 Application filed by IHI Corp filed Critical IHI Corp

2011-07-13 Publication of EP2343441A1 publication Critical patent/EP2343441A1/en

2014-09-17 Publication of EP2343441A4 publication Critical patent/EP2343441A4/en

2015-12-23 Application granted granted Critical

2015-12-23 Publication of EP2343441B1 publication Critical patent/EP2343441B1/en

Status Not-in-force legal-status Critical Current

2029-10-09 Anticipated expiration legal-status Critical

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
- F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/009—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine components other than turbine blades
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/04—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine blades
- 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
- 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
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/22—Manufacture essentially without removing material by sintering

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
General Engineering & Computer Science (AREA)
Powder Metallurgy (AREA)
Supercharger (AREA)

EP09819268.5A 2008-10-09 2009-10-09 Method of manufacturing variable vane Not-in-force EP2343441B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2008262547A JP4317906B1 (en)	2008-10-09	2008-10-09	Method for manufacturing variable vanes
PCT/JP2009/067621 WO2010041735A1 (en)	2008-10-09	2009-10-09	Method of manufacturing variable vane

Publications (3)

Publication Number	Publication Date
EP2343441A1 EP2343441A1 (en)	2011-07-13
EP2343441A4 true EP2343441A4 (en)	2014-09-17
EP2343441B1 EP2343441B1 (en)	2015-12-23

Family

ID=41076630

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP09819268.5A Not-in-force EP2343441B1 (en)	2008-10-09	2009-10-09	Method of manufacturing variable vane

Country Status (5)

Country	Link
EP (1)	EP2343441B1 (en)
JP (1)	JP4317906B1 (en)
CN (1)	CN102177324B (en)
HU (1)	HUE028680T2 (en)
WO (1)	WO2010041735A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2010196583A (en) *	2009-02-25	2010-09-09	Ihi Corp	Fabrication method for nozzle vane
JP5970794B2 (en)	2011-11-30	2016-08-17	セイコーエプソン株式会社	Composition for injection molding and method for producing sintered body
JP5857688B2 (en) *	2011-11-30	2016-02-10	セイコーエプソン株式会社	Composition for injection molding and method for producing sintered body
IN2014DN06879A (en)	2012-02-24	2015-05-22	Hoeganaes Corp
WO2014050530A1 (en) *	2012-09-28	2014-04-03	株式会社Ihi	Variable nozzle unit, variable-capacity supercharger, and manufacturing method for power transmission members
CN104117677B (en) *	2013-04-23	2017-02-08	昆山广兴电子有限公司	Manufacturing method of metal fan wheel
DE102014112377A1 (en) *	2014-08-28	2016-03-03	Robert Bosch Automotive Steering Gmbh	MANUFACTURING METHOD FOR COMPONENTS OF A SWIVELING MOTOR FOR A STEERING SYSTEM
US9995166B2 (en) *	2014-11-21	2018-06-12	General Electric Company	Turbomachine including a vane and method of assembling such turbomachine
KR101649584B1 (en) *	2015-12-28	2016-08-19	한국피아이엠(주)	Method of heat-resistant parts manufacturing using metal granule powder
CN106735236A (en) *	2016-12-06	2017-05-31	江苏精研科技股份有限公司	Metal injection molded post processing tumbling technique
JP7049149B2 (en) *	2018-03-28	2022-04-06	三菱重工航空エンジン株式会社	How to make wings
US11661861B2 (en)	2021-03-03	2023-05-30	Garrett Transportation I Inc.	Bi-metal variable geometry turbocharger vanes and methods for manufacturing the same using laser cladding

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20040237521A1 (en) *	2001-08-03	2004-12-02	Shinjiroh Ohishi	Variable blade manufacturing method and variable blade in vgs type turbo charger

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS62280303A (en) *	1986-05-29	1987-12-05	Ofic Co	Method and apparatus for isostatic hot press
JP3833002B2 (en)	1999-04-14	2006-10-11	株式会社安来製作所	Manufacturing method of exhaust vane blade for supercharger for automobile and vane blade
JP3944819B2 (en) *	2001-08-03	2007-07-18	株式会社アキタファインブランキング	Method of manufacturing variable wing blade portion applied to exhaust guide assembly in VGS type turbocharger
JP2008088849A (en) *	2006-09-29	2008-04-17	Itou Parts Kogyo:Kk	Nozzle vane member manufacturing method and nozzle vane member
JP4952912B2 (en) *	2007-01-25	2012-06-13	株式会社Ｉｈｉ	Method for manufacturing sintered body

2008
- 2008-10-09 JP JP2008262547A patent/JP4317906B1/en not_active Expired - Fee Related
2009
- 2009-10-09 HU HUE09819268A patent/HUE028680T2/en unknown
- 2009-10-09 WO PCT/JP2009/067621 patent/WO2010041735A1/en active Application Filing
- 2009-10-09 EP EP09819268.5A patent/EP2343441B1/en not_active Not-in-force
- 2009-10-09 CN CN200980139862.XA patent/CN102177324B/en not_active Expired - Fee Related

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20040237521A1 (en) *	2001-08-03	2004-12-02	Shinjiroh Ohishi	Variable blade manufacturing method and variable blade in vgs type turbo charger

Also Published As

Publication number	Publication date
WO2010041735A1 (en)	2010-04-15
CN102177324A (en)	2011-09-07
JP2011157816A (en)	2011-08-18
HUE028680T2 (en)	2016-12-28
EP2343441B1 (en)	2015-12-23
JP4317906B1 (en)	2009-08-19
CN102177324B (en)	2013-06-19
EP2343441A1 (en)	2011-07-13

Publication	Publication Date	Title
EP2343441A4 (en)	2014-09-17	Method of manufacturing variable vane
GB2504230B (en)	2014-03-05	Variable Geometry Turbine
EP2500548A4 (en)	2015-11-25	Method for producing vane
GB2467790B (en)	2011-06-01	Vane
EP2278195A4 (en)	2012-01-04	Method of manufacturing seal part
GB0711697D0 (en)	2007-07-25	Method of manufacture
PL2376507T3 (en)	2013-10-31	Method of making hydroxymethylphosphonates
EP2353174A4 (en)	2013-05-01	Methods of fabricating substrates
EP2330605A4 (en)	2015-10-07	Capacitor manufacturing method
IL210614A0 (en)	2011-03-31	Method of manufacturing antimicrobial coating
GB0909183D0 (en)	2009-07-08	Coating method
GB0813874D0 (en)	2008-09-03	Variable geometry turbine
GB0810645D0 (en)	2008-07-16	Method of designing an airfoil assembly
GB0805519D0 (en)	2008-04-30	Variable geometry turbine
EP2150521A4 (en)	2010-08-11	Method of making glycerol
GB0915786D0 (en)	2009-10-07	Variable stator vane assemblies
EP2233548A4 (en)	2014-04-09	Method of producing ferro-coke
GB2470166B (en)	2012-07-11	Variable geometry turbine
GB0906850D0 (en)	2009-06-03	Method of manufacturing an aerofoil
GB0811228D0 (en)	2008-07-30	Variable geometric turbine
ZA201105114B (en)	2012-11-28	Method of manufacturing components
EP2518321A4 (en)	2014-06-11	Vane compressor
PL385356A1 (en)	2009-12-07	Method of tadalaphil production
TWI373091B (en)	2012-09-21	Fabricating method of substrate
PL2342960T3 (en)	2013-08-30	Method of manufacturing molded components

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2012-01-18	DAX	Request for extension of the european patent (deleted)
2014-09-17	A4	Supplementary search report drawn up and despatched	Effective date: 20140818
2014-09-17	RIC1	Information provided on ipc code assigned before grant	Ipc: B22F 3/24 20060101AFI20140811BHEP Ipc: F02B 39/00 20060101ALI20140811BHEP Ipc: F02B 37/24 20060101ALI20140811BHEP Ipc: F01D 25/00 20060101ALI20140811BHEP Ipc: B22F 3/16 20060101ALI20140811BHEP Ipc: B22F 5/00 20060101ALI20140811BHEP
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