Turbine wheel and method for its production 机翻标题: 暂无翻译,请尝试点击翻译按钮。

公开号/公开日
EP3037194 A1 2016-06-29 [EP3037194] / 2016-06-29
申请号/申请日
2015EP-0198348 / 2015-12-08
发明人
REINSCH BERND;BURGHARDT ANDREAS;
申请人
ROBERT BOSCH;
主分类号
IPC分类号
B22F-003/105B22F-003/22B22F-003/24B22F-005/00B22F-005/04B23P-015/00C22C-014/00C22F-001/18F04D-029/02F04D-029/28
摘要
(EP3037194) The Invention concerns a Procedure for the Production of a Turbine (10) with a creepsteady Hub (20) and Shovels (31, 32, 33, 34 [duktilen]).  This covers a Making of a Turbine (10) available with a Hub (20) and several Shovels (31, 32, 33, 34), which of an TiAl alloy consists, the 60 VOL. - % to 100 [Vol],% Grains with a full-laminated Structure from one α [2] - Phase ([Ti] [3] Al) and a γ-phase ([TiAl]) exhibits and besides Grains with other Phases to exhibit can, Would Drive Through a Thermal Treatment of the Shovels (31, 32, 33, 34), without accomplishing thereby a Thermal Treatment of the Hub (20), and a Receiving of the Turbine (10) with a creepsteady Hub (20) and [duktilen] Shovels (31, 32, 33, 34).  A Turbine producible by means of this Procedure (10) a Hub (10) points up, which consists of an TiAl alloy, which 60 VOL. - % to 100 [Vol],% Grains with a full-laminated Structure from one α [2] - Phase and a γ-phase exhibit and besides Grains with other Phases to exhibit can, and it exhibits Shovels (31, 32, 33, 34), which consist of an TiAl alloy, which predominantly exhibits Grains with a fine-laminated Structure or a single-phase Structure.  The Turbine (10) can be used in particular in a Supercharger.
机翻摘要
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地址
代理人
代理机构
;
优先权号
2014DE-10226805 2014-12-22
主权利要求
(EP3037194) 1. Procedure for the Production of a Turbine (10) with a creepsteady Hub (20) and Shovels (31, 32, 33, 34) [duktilen], comprehensively the following Steps: - Making a Turbine (10) available with a Hub (20) and several Shovels (31, 32, 33, 34),
法律状态
(EP3037194) LEGAL DETAILS FOR EP3037194  Actual or expected expiration date=2035-12-08    Legal state=ALIVE    Status=PENDING     Event publication date=2015-12-08  Event code=EP/APP  Event indicator=Pos  Event type=Examination events  Application details  Application country=EP EP15198348  Application date=2015-12-08  Standardized application number=2015EP-0198348     Event publication date=2016-06-29  Event code=EP/A1  Event type=Examination events  Application published with search report  Publication country=EP  Publication number=EP3037194  Publication stage Code=A1  Publication date=2016-06-29  Standardized publication number=EP3037194     Event publication date=2016-06-29  Event code=EP/AK  Event indicator=Pos  Event type=Designated states  Designated contracting states: Benannte vertragsstaaten AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR    Event publication date=2016-06-29  Event code=EP/AV  Event indicator=Pos  Event type=Designated states  Request for validation of the European patent in MA MD    Event publication date=2016-06-29  Event code=EP/AX  Event indicator=Pos  Event type=Designated states  Extension of the European patent to Request for extension of the european patent to BA ME    Event publication date=2017-02-15  Event code=EP/17P  Event indicator=Pos  Event type=Examination events  Request for examination filed Pruefungsantrag gestellt  Effective date of the event=2017-01-02     Event publication date=2017-02-15  Event code=EP/RBV  Event indicator=Pos  Event type=Designated states  Event type=Corrections  Designated contracting states (correction): Benannte vertragsstaaten (korr.) AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
专利类型码
A1
国别省市代码
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