DE68916432T2 - Plattensystem mit doppelter legierung. - Google Patents

Plattensystem mit doppelter legierung.

Info

Publication number
DE68916432T2
DE68916432T2 DE68916432T DE68916432T DE68916432T2 DE 68916432 T2 DE68916432 T2 DE 68916432T2 DE 68916432 T DE68916432 T DE 68916432T DE 68916432 T DE68916432 T DE 68916432T DE 68916432 T2 DE68916432 T2 DE 68916432T2
Authority
DE
Germany
Prior art keywords
die
metal
vents
bonded
pieces
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 - Fee Related
Application number
DE68916432T
Other languages
English (en)
Other versions
DE68916432D1 (de
Inventor
John Hyzak
Thimoty Howson
Wilford Couts
Steven Reichman
Hugo Delgado
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.)
Wyman Gordon Co
Original Assignee
Wyman Gordon Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26920031&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68916432(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US07/225,907 external-priority patent/US5106012A/en
Application filed by Wyman Gordon Co filed Critical Wyman Gordon Co
Application granted granted Critical
Publication of DE68916432D1 publication Critical patent/DE68916432D1/de
Publication of DE68916432T2 publication Critical patent/DE68916432T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/28—Making machine elements wheels; discs
    • B21K1/32—Making machine elements wheels; discs discs, e.g. disc wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • External Artificial Organs (AREA)
  • Laminated Bodies (AREA)
DE68916432T 1988-07-29 1989-07-28 Plattensystem mit doppelter legierung. Expired - Fee Related DE68916432T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/225,907 US5106012A (en) 1989-07-10 1988-07-29 Dual-alloy disk system
US37792589A 1989-07-10 1989-07-10
PCT/US1989/003292 WO1990002479A2 (en) 1988-07-29 1989-07-28 Dual-alloy disk system

Publications (2)

Publication Number Publication Date
DE68916432D1 DE68916432D1 (de) 1994-07-28
DE68916432T2 true DE68916432T2 (de) 1995-01-19

Family

ID=26920031

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68916432T Expired - Fee Related DE68916432T2 (de) 1988-07-29 1989-07-28 Plattensystem mit doppelter legierung.

Country Status (7)

Country Link
EP (1) EP0431019B1 (de)
JP (1) JP2721721B2 (de)
AT (1) ATE107558T1 (de)
AU (2) AU4180989A (de)
DE (1) DE68916432T2 (de)
GB (1) GB2239826B (de)
WO (1) WO1990002479A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5100050A (en) * 1989-10-04 1992-03-31 General Electric Company Method of manufacturing dual alloy turbine disks
US5161950A (en) * 1989-10-04 1992-11-10 General Electric Company Dual alloy turbine disk
FR2723868B1 (fr) * 1994-08-24 1996-09-20 Snecma Procede d'obtention d'une piece circulaire metallique a aubes
KR19990087394A (ko) * 1996-02-29 1999-12-27 칼 하인쯔 호르닝어 2개의 합금으로 이루어진 터빈 샤프트
US8480368B2 (en) * 2010-02-05 2013-07-09 General Electric Company Welding process and component produced therefrom
US8956700B2 (en) 2011-10-19 2015-02-17 General Electric Company Method for adhering a coating to a substrate structure
KR101347034B1 (ko) 2012-11-20 2014-01-03 주식회사 노아닉스 스텐트 코팅장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046640A (en) * 1957-12-04 1962-07-31 Reynolds Metals Co Process and product of zinc and aluminum lamination
US3098022A (en) * 1960-08-11 1963-07-16 Anthony J Karnie Covering a core by extrusion
US3259969A (en) * 1963-01-22 1966-07-12 Central Cable Corp Method of making butt welded joints
US4094453A (en) * 1976-08-02 1978-06-13 Alforge Metals Corporation, Limited Method for pressure welding metal workpieces
US4529452A (en) * 1984-07-30 1985-07-16 United Technologies Corporation Process for fabricating multi-alloy components

Also Published As

Publication number Publication date
JPH04500040A (ja) 1992-01-09
WO1990002479A2 (en) 1990-03-22
JP2721721B2 (ja) 1998-03-04
AU4180989A (en) 1990-04-02
GB9001813D0 (en) 1990-09-05
EP0431019B1 (de) 1994-06-22
GB2239826B (en) 1992-10-21
WO1990002479A3 (en) 1990-05-31
ATE107558T1 (de) 1994-07-15
DE68916432D1 (de) 1994-07-28
EP0431019A1 (de) 1991-06-12
EP0431019A4 (en) 1991-07-31
AU4156593A (en) 1993-09-30
GB2239826A (en) 1991-07-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee