EP2450130A3 - Moulage d'un composant doté d'un joint intégral - Google Patents
Moulage d'un composant doté d'un joint intégral Download PDFInfo
- Publication number
- EP2450130A3 EP2450130A3 EP11187956.5A EP11187956A EP2450130A3 EP 2450130 A3 EP2450130 A3 EP 2450130A3 EP 11187956 A EP11187956 A EP 11187956A EP 2450130 A3 EP2450130 A3 EP 2450130A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- component
- integral seal
- die casting
- die
- die cavity
- 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.)
- Granted
Links
- 238000004512 die casting Methods 0.000 title abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/24—Accessories for locating and holding cores or inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/005—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure using two or more fixed moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
- F01D11/122—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with erodable or abradable material
-
- 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
- F05D2230/21—Manufacture essentially without removing material by casting
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/940,087 US20120111521A1 (en) | 2010-11-05 | 2010-11-05 | Die casting of component having integral seal |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2450130A2 EP2450130A2 (fr) | 2012-05-09 |
EP2450130A3 true EP2450130A3 (fr) | 2016-01-20 |
EP2450130B1 EP2450130B1 (fr) | 2019-09-11 |
Family
ID=44905707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11187956.5A Not-in-force EP2450130B1 (fr) | 2010-11-05 | 2011-11-04 | Moulage d'un composant doté d'un joint intégral |
Country Status (3)
Country | Link |
---|---|
US (2) | US20120111521A1 (fr) |
EP (1) | EP2450130B1 (fr) |
SG (1) | SG180154A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120273539A1 (en) * | 2011-04-28 | 2012-11-01 | GM Global Technology Operations LLC | Support structure and method of manufacturing the same |
US8978388B2 (en) * | 2011-06-03 | 2015-03-17 | General Electric Company | Load member for transition duct in turbine system |
US10927692B2 (en) | 2018-08-06 | 2021-02-23 | General Electric Company | Turbomachinery sealing apparatus and method |
US10987731B1 (en) * | 2020-07-30 | 2021-04-27 | Exco Technologies Limited | Die-casting piston, and die-casting apparatus incorporating same |
CN112108623B (zh) * | 2020-09-17 | 2022-02-08 | 江西吉事达厨房用品有限公司 | 一种铝合金锅的压铸成型装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1146204A2 (fr) * | 2000-04-12 | 2001-10-17 | ROLLS-ROYCE plc | Joint abradable |
US6648055B1 (en) * | 1999-04-16 | 2003-11-18 | Daimlerchrysler Ag | Casting tool and method of producing a component |
DE102006004090A1 (de) * | 2006-01-28 | 2007-08-02 | Mtu Aero Engines Gmbh | Leitschaufelsegment einer Gasturbine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995021319A1 (fr) * | 1994-02-01 | 1995-08-10 | United Technologies Corporation | Joints abradables en nid-d'abeilles |
US6085830A (en) * | 1997-03-24 | 2000-07-11 | Fujikura Ltd. | Heat sink, and process and apparatus for manufacturing the same |
US20020005233A1 (en) * | 1998-12-23 | 2002-01-17 | John J. Schirra | Die cast nickel base superalloy articles |
GB2468834B (en) * | 2008-12-22 | 2011-02-09 | Rolls Royce Plc | A composite component |
-
2010
- 2010-11-05 US US12/940,087 patent/US20120111521A1/en not_active Abandoned
-
2011
- 2011-11-04 EP EP11187956.5A patent/EP2450130B1/fr not_active Not-in-force
- 2011-11-04 SG SG2011081445A patent/SG180154A1/en unknown
-
2015
- 2015-11-11 US US14/937,988 patent/US20160074933A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6648055B1 (en) * | 1999-04-16 | 2003-11-18 | Daimlerchrysler Ag | Casting tool and method of producing a component |
EP1146204A2 (fr) * | 2000-04-12 | 2001-10-17 | ROLLS-ROYCE plc | Joint abradable |
DE102006004090A1 (de) * | 2006-01-28 | 2007-08-02 | Mtu Aero Engines Gmbh | Leitschaufelsegment einer Gasturbine |
Also Published As
Publication number | Publication date |
---|---|
SG180154A1 (en) | 2012-05-30 |
US20120111521A1 (en) | 2012-05-10 |
EP2450130B1 (fr) | 2019-09-11 |
US20160074933A1 (en) | 2016-03-17 |
EP2450130A2 (fr) | 2012-05-09 |
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