DE50311059D1 - Gussform - Google Patents

Gussform

Info

Publication number
DE50311059D1
DE50311059D1 DE50311059T DE50311059T DE50311059D1 DE 50311059 D1 DE50311059 D1 DE 50311059D1 DE 50311059 T DE50311059 T DE 50311059T DE 50311059 T DE50311059 T DE 50311059T DE 50311059 D1 DE50311059 D1 DE 50311059D1
Authority
DE
Germany
Prior art keywords
mold
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
DE50311059T
Other languages
English (en)
Inventor
Thomas Beck
Georg Dr Bostanjoglo
Uwe Dr Paul
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE50311059D1 publication Critical patent/DE50311059D1/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
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B22C9/24—Moulds for peculiarly-shaped castings for hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE50311059T 2003-10-29 2003-10-29 Gussform Expired - Lifetime DE50311059D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03024967A EP1529580B1 (de) 2003-10-29 2003-10-29 Gussform

Publications (1)

Publication Number Publication Date
DE50311059D1 true DE50311059D1 (de) 2009-02-26

Family

ID=34429245

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50311059T Expired - Lifetime DE50311059D1 (de) 2003-10-29 2003-10-29 Gussform

Country Status (3)

Country Link
US (1) US7237595B2 (de)
EP (1) EP1529580B1 (de)
DE (1) DE50311059D1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7325587B2 (en) * 2005-08-30 2008-02-05 United Technologies Corporation Method for casting cooling holes
US20080005903A1 (en) * 2006-07-05 2008-01-10 United Technologies Corporation External datum system and film hole positioning using core locating holes
US20090000754A1 (en) 2007-06-27 2009-01-01 United Technologies Corporation Investment casting cores and methods
CH700320A1 (de) * 2009-01-30 2010-07-30 Alstom Technology Ltd Verfahren zum herstellen eines bauteils einer gasturbine.
US20110088379A1 (en) * 2009-10-15 2011-04-21 General Electric Company Exhaust gas diffuser
DE102010025678A1 (de) * 2010-06-30 2012-01-05 Voith Patent Gmbh Stator und Verfahren zum Herstellen eines Stators
US9249687B2 (en) 2010-10-27 2016-02-02 General Electric Company Turbine exhaust diffusion system and method
US20130280093A1 (en) 2012-04-24 2013-10-24 Mark F. Zelesky Gas turbine engine core providing exterior airfoil portion
US9957813B2 (en) * 2013-02-19 2018-05-01 United Technologies Corporation Gas turbine engine airfoil platform cooling passage and core
JP6452736B2 (ja) * 2014-06-18 2019-01-16 シーメンス エナジー インコーポレイテッド 一体的な壁厚制御のためのフィルム孔突出部を用いるタービンブレードインベストメント鋳造
US10118217B2 (en) 2015-12-17 2018-11-06 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US9968991B2 (en) 2015-12-17 2018-05-15 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
US10099284B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having a catalyzed internal passage defined therein
US10137499B2 (en) 2015-12-17 2018-11-27 General Electric Company Method and assembly for forming components having an internal passage defined therein
US9579714B1 (en) 2015-12-17 2017-02-28 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
US9987677B2 (en) 2015-12-17 2018-06-05 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10099283B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
US10150158B2 (en) 2015-12-17 2018-12-11 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10099276B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
US10046389B2 (en) 2015-12-17 2018-08-14 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US11090712B2 (en) * 2016-03-24 2021-08-17 Siemens Energy Global GmbH & Co. KG Method of manufacturing a hybridized core with protruding cast in cooling features for investment casting
US10335853B2 (en) 2016-04-27 2019-07-02 General Electric Company Method and assembly for forming components using a jacketed core
US10286450B2 (en) 2016-04-27 2019-05-14 General Electric Company Method and assembly for forming components using a jacketed core
US10830052B2 (en) 2016-09-15 2020-11-10 Honeywell International Inc. Gas turbine component with cooling aperture having shaped inlet and method of forming the same
US10315248B2 (en) 2016-11-17 2019-06-11 General Electric Company Methods and apparatuses using cast in core reference features
US10927705B2 (en) * 2018-08-17 2021-02-23 Raytheon Technologies Corporation Method for forming cooling holes having separate complex and simple geometry sections
US11998974B2 (en) * 2022-08-30 2024-06-04 General Electric Company Casting core for a cast engine component

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646185A (en) * 1967-03-13 1972-02-29 Irving C Jennings Method of casting a diffuser element
FR2731639A1 (de) * 1976-12-07 1996-09-20 Rolls Royce Plc
US4565490A (en) * 1981-06-17 1986-01-21 Rice Ivan G Integrated gas/steam nozzle
US4669957A (en) * 1985-12-23 1987-06-02 United Technologies Corporation Film coolant passage with swirl diffuser
US5295530A (en) * 1992-02-18 1994-03-22 General Motors Corporation Single-cast, high-temperature, thin wall structures and methods of making the same
US5296308A (en) * 1992-08-10 1994-03-22 Howmet Corporation Investment casting using core with integral wall thickness control means
US5465780A (en) * 1993-11-23 1995-11-14 Alliedsignal Inc. Laser machining of ceramic cores
US5623985A (en) * 1996-03-13 1997-04-29 Pcc Airfoils, Inc. Apparatus and method for molding an article
US5609779A (en) * 1996-05-15 1997-03-11 General Electric Company Laser drilling of non-circular apertures
US5950705A (en) * 1996-12-03 1999-09-14 General Electric Company Method for casting and controlling wall thickness
DE19821770C1 (de) * 1998-05-14 1999-04-15 Siemens Ag Verfahren und Vorrichtung zur Herstellung eines metallischen Hohlkörpers
US6340047B1 (en) * 1999-03-22 2002-01-22 General Electric Company Core tied cast airfoil
DE19939179B4 (de) * 1999-08-20 2007-08-02 Alstom Kühlbare Schaufel für eine Gasturbine
DE10053356A1 (de) * 2000-10-27 2002-05-08 Alstom Switzerland Ltd Gekühltes Bauteil, Gusskern für die Herstellung eines solchen Bauteils, sowie Verfahren zum Herstellen eines solchen Bauteils
GB2373319B (en) * 2001-03-12 2005-03-30 Rolls Royce Plc Combustion apparatus
US6932571B2 (en) * 2003-02-05 2005-08-23 United Technologies Corporation Microcircuit cooling for a turbine blade tip

Also Published As

Publication number Publication date
EP1529580A1 (de) 2005-05-11
US7237595B2 (en) 2007-07-03
US20060032604A1 (en) 2006-02-16
EP1529580B1 (de) 2009-01-07

Similar Documents

Publication Publication Date Title
DE50311059D1 (de) Gussform
ATE363383T1 (de) Schlingenware
IS8350A (is) Fenoxíediksýruafleiður
DE502004001683D1 (de) Kabelführung
AT502792A5 (de) Düsenanpressvorrichtung
DE602004020304D1 (de) Rantennensystemen
DE112004000620D2 (de) Struktoguss
ATA662003A (de) Trink-mundstück
ATE446959T1 (de) Chromenonindole
DE10394329D2 (de) Mäanderstent
DE10355350A8 (de) Elektromodul
DE602004003805D1 (de) Gasfeder
ATE406350T1 (de) Prolinylarylacetamide
DE112004002227D2 (de) Nietverarbeitungsgerät
DE10329218B4 (de) Hotflue
DE112004001561D2 (de) Getriebene-Antreibseinheit
DE10347406B4 (de) Spritzgießwerkzeug
FI5952U1 (fi) Muotti
FI20035183A0 (fi) Valumuotti
DE10316511B4 (de) Teigportionierer
AT6592U3 (de) Frontgrubber
ATA1802003A (de) Verbundhonring
DE10243912B4 (de) Pressform
DE112004002421D2 (de) Zierprofilleiste
FI20030443A (fi) Ruiskuvalumuotti

Legal Events

Date Code Title Description
8364 No opposition during term of opposition