DE50007947D1 - Hohlgegossenes Bauteil und Verfahren zu dessen Herstellung - Google Patents

Hohlgegossenes Bauteil und Verfahren zu dessen Herstellung

Info

Publication number
DE50007947D1
DE50007947D1 DE50007947T DE50007947T DE50007947D1 DE 50007947 D1 DE50007947 D1 DE 50007947D1 DE 50007947 T DE50007947 T DE 50007947T DE 50007947 T DE50007947 T DE 50007947T DE 50007947 D1 DE50007947 D1 DE 50007947D1
Authority
DE
Germany
Prior art keywords
manufacture
cast component
hollow cast
hollow
component
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.)
Expired - Lifetime
Application number
DE50007947T
Other languages
English (en)
Inventor
Alexander Dr Beeck
Ibrahim Dr El-Nashar
Erhard Kreis
Arx Beat Von
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.)
General Electric Technology GmbH
Original Assignee
Alstom Technology AG
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.)
Filing date
Publication date
Application filed by Alstom Technology AG filed Critical Alstom Technology AG
Priority to DE50007947T priority Critical patent/DE50007947D1/de
Application granted granted Critical
Publication of DE50007947D1 publication Critical patent/DE50007947D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C21/00—Flasks; Accessories therefor
    • B22C21/12—Accessories
    • B22C21/14—Accessories for reinforcing or securing moulding materials or cores, e.g. gaggers, chaplets, pins, bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • B22D31/002—Cleaning, working on castings
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/915—Pump or portion thereof by casting or molding
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
    • Y10T29/49742—Metallurgically attaching preform
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
    • Y10T29/49744—Screw threaded preform
DE50007947T 1999-02-11 2000-02-04 Hohlgegossenes Bauteil und Verfahren zu dessen Herstellung Expired - Lifetime DE50007947D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50007947T DE50007947D1 (de) 1999-02-11 2000-02-04 Hohlgegossenes Bauteil und Verfahren zu dessen Herstellung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19905887A DE19905887C1 (de) 1999-02-11 1999-02-11 Hohlgegossenes Bauteil
DE50007947T DE50007947D1 (de) 1999-02-11 2000-02-04 Hohlgegossenes Bauteil und Verfahren zu dessen Herstellung

Publications (1)

Publication Number Publication Date
DE50007947D1 true DE50007947D1 (de) 2004-11-04

Family

ID=7897301

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19905887A Expired - Fee Related DE19905887C1 (de) 1999-02-11 1999-02-11 Hohlgegossenes Bauteil
DE50007947T Expired - Lifetime DE50007947D1 (de) 1999-02-11 2000-02-04 Hohlgegossenes Bauteil und Verfahren zu dessen Herstellung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19905887A Expired - Fee Related DE19905887C1 (de) 1999-02-11 1999-02-11 Hohlgegossenes Bauteil

Country Status (4)

Country Link
US (2) US6193468B1 (de)
EP (1) EP1027943B1 (de)
JP (1) JP4416252B2 (de)
DE (2) DE19905887C1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50013334D1 (de) * 2000-09-14 2006-09-28 Siemens Ag Vorrichtung und Verfahren zur Herstellung einer Schaufel für eine Turbine sowie entsprechend hergestellte Schaufel
EP1219381A1 (de) 2000-12-27 2002-07-03 Siemens Aktiengesellschaft Verfahren zum Laserschweissen eines Werkstückes
ES2301504T3 (es) * 2001-04-04 2008-07-01 Siemens Aktiengesellschaft Procedimiento para producir un alabe de turbina.
US6883700B2 (en) * 2002-09-26 2005-04-26 Siemens Westinghouse Power Corporation Turbine blade closure system
US7001150B2 (en) * 2003-10-16 2006-02-21 Pratt & Whitney Canada Corp. Hollow turbine blade stiffening
GB2430170B (en) * 2005-09-15 2008-05-07 Rolls Royce Plc Method of forming a cast component
US7322396B2 (en) * 2005-10-14 2008-01-29 General Electric Company Weld closure of through-holes in a nickel-base superalloy hollow airfoil
US7761989B2 (en) * 2005-11-22 2010-07-27 United Technologies Corporation Methods for repairing gas turbine engine components
US20090165988A1 (en) * 2007-12-31 2009-07-02 General Electric Company Turbine airfoil casting method
EP2252418A1 (de) 2008-03-11 2010-11-24 ALSTOM Technology Ltd Hohlgegossenes gussteil
EP2257399A1 (de) * 2008-03-31 2010-12-08 ALSTOM Technology Ltd Schaufel für eine gasturbine
US20100180599A1 (en) * 2009-01-21 2010-07-22 Thomas Stephen R Insertable Pre-Drilled Swirl Vane for Premixing Fuel Nozzle
US20110277866A1 (en) * 2010-05-13 2011-11-17 Advanced Drainage Systems, Inc. Apparatus and Method For Sealing A Ventilation Channel of A Pipe
DE102014204912A1 (de) * 2014-03-17 2015-09-17 Siemens Aktiengesellschaft Verfahren zum Verschließen eines Loches und Bauteil
CN104501381B (zh) * 2014-12-02 2017-06-16 广东美的制冷设备有限公司 空调室外机及其出风格栅
CN105344975B (zh) * 2015-11-26 2017-10-24 沈阳黎明航空发动机(集团)有限责任公司 一种导向叶片基准转换夹具及基准转换方法
US10053989B2 (en) 2015-12-21 2018-08-21 General Electric Company Cooling circuit for a multi-wall blade
US10837286B2 (en) 2018-10-16 2020-11-17 General Electric Company Frangible gas turbine engine airfoil with chord reduction
US11149558B2 (en) 2018-10-16 2021-10-19 General Electric Company Frangible gas turbine engine airfoil with layup change
US11111815B2 (en) 2018-10-16 2021-09-07 General Electric Company Frangible gas turbine engine airfoil with fusion cavities
US10760428B2 (en) 2018-10-16 2020-09-01 General Electric Company Frangible gas turbine engine airfoil
US10746045B2 (en) 2018-10-16 2020-08-18 General Electric Company Frangible gas turbine engine airfoil including a retaining member
US11434781B2 (en) 2018-10-16 2022-09-06 General Electric Company Frangible gas turbine engine airfoil including an internal cavity

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821323A (en) * 1955-12-07 1958-01-28 Lee Co Pin plug
US3761201A (en) * 1969-04-23 1973-09-25 Avco Corp Hollow turbine blade having diffusion bonded therein
US3626568A (en) * 1969-04-23 1971-12-14 Avco Corp Method for bonding pins into holes in a hollow turbine blade
DE3936171A1 (de) * 1989-10-31 1991-05-02 Bayerische Motoren Werke Ag Auspuffkruemmer fuer brennkraftmaschinen, insbesondere fuer otto-motore mit abgasturbo-aufladung
DE4430489C1 (de) * 1994-08-27 1995-10-26 Porsche Ag Rad
FR2695163B1 (fr) * 1992-09-02 1994-10-28 Snecma Aube creuse pour turbomachine et son procédé de fabrication.
DE4434139C1 (de) * 1994-09-24 1995-08-31 Ford Werke Ag Gußteilform mit Gießkernabstützung und Gußteil mit Kernöffnungsverschluß
DE19647069A1 (de) * 1996-11-14 1998-05-20 Heidelberger Druckmasch Ag Gußkörper

Also Published As

Publication number Publication date
EP1027943B1 (de) 2004-09-29
US6193468B1 (en) 2001-02-27
DE19905887C1 (de) 2000-08-24
JP2000246395A (ja) 2000-09-12
US6516865B1 (en) 2003-02-11
JP4416252B2 (ja) 2010-02-17
EP1027943A1 (de) 2000-08-16

Similar Documents

Publication Publication Date Title
DE50007947D1 (de) Hohlgegossenes Bauteil und Verfahren zu dessen Herstellung
DE60027698D1 (de) Lasttragendes osteoimplantat und verfahren zu seiner herstellung
DE60031036D1 (de) Struktureller Körper und Verfahren zu seiner Herstellung
DE60013027D1 (de) Bauteil und Verfahren zu seiner Herstellung
DE60031949D1 (de) Leiterplatte und verfahren zu ihrer herstellung
ATE379971T1 (de) Disinfektionsmittel und verfahren zu dessen herstellung
DE60042666D1 (de) Halbleiterbauelement und Verfahren zu dessen Herstellung
DE60023023D1 (de) Zirkoniumdioxidsol und verfahren zu seiner herstellung
DE122006000035I2 (de) Nd verfahren zu seiner herstellung
DE60115902D1 (de) Osteoimplantat und verfahren zu seiner herstellung
DE10080587T1 (de) Schutzüberzug und Verfahren zu dessen Herstellung
ATA10852001A (de) Bauelement und verfahren zu seiner herstellung
DE60202175D1 (de) Formwerkzeug und Verfahren zu dessen Herstellung
DE69937315D1 (de) Sicher zu öffnendes Dosenende und Verfahren zu seiner Herstellung
DE60017830D1 (de) Ladeluftkühler und Verfahren zu dessen Herstellung
DE60131708D1 (de) Druckkopf und Verfahren zu dessen Herstellung
DE60017552D1 (de) Geschaeumte schokolade und verfahren zu dessen herstellung
DE60018049D1 (de) Ionisationsstab und verfahren zu dessen herstellung
DE60116486D1 (de) Gallengangstent und verfahren zu seiner herstellung
DE60111904D1 (de) Biosensor und verfahren zu dessen herstellung
DE50010354D1 (de) Verbundteil und verfahren zu dessen herstellung
DE60012288D1 (de) Antivirale pyrimidindion-derivate und verfahren zu ihrer herstellung
DE69905326T2 (de) Sollerschlitz und Verfahren zu dessen Herstellung
DE10193042T1 (de) Beschichteter S-T-B-Magnet und Verfahren zu dessen Herstellung
DE60038384D1 (de) Polyarylen und verfahren zu dessen herstellung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition