GB2520184B - Laser assisted casting of a cooling hole - Google Patents

Laser assisted casting of a cooling hole

Info

Publication number
GB2520184B
GB2520184B GB1419868.3A GB201419868A GB2520184B GB 2520184 B GB2520184 B GB 2520184B GB 201419868 A GB201419868 A GB 201419868A GB 2520184 B GB2520184 B GB 2520184B
Authority
GB
United Kingdom
Prior art keywords
cooling hole
laser assisted
assisted casting
casting
laser
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.)
Active
Application number
GB1419868.3A
Other versions
GB201419868D0 (en
GB2520184A (en
Inventor
Hu Zhaoli
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 Co
Original Assignee
General Electric 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
Priority claimed from US14/075,155 external-priority patent/US9327344B2/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB201419868D0 publication Critical patent/GB201419868D0/en
Publication of GB2520184A publication Critical patent/GB2520184A/en
Application granted granted Critical
Publication of GB2520184B publication Critical patent/GB2520184B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • 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
GB1419868.3A 2013-11-08 2014-11-07 Laser assisted casting of a cooling hole Active GB2520184B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/075,155 US9327344B2 (en) 2013-11-08 2013-11-08 Laser assisted casting of cooling hole and related system

Publications (3)

Publication Number Publication Date
GB201419868D0 GB201419868D0 (en) 2014-12-24
GB2520184A GB2520184A (en) 2015-05-13
GB2520184B true GB2520184B (en) 2018-11-07

Family

ID=52118167

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1419868.3A Active GB2520184B (en) 2013-11-08 2014-11-07 Laser assisted casting of a cooling hole

Country Status (3)

Country Link
CH (1) CH708863B1 (en)
DE (1) DE102014116297A1 (en)
GB (1) GB2520184B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5880430A (en) * 1995-08-11 1999-03-09 Wein; Joseph H. Method and apparatus for laser engraving
EP1102138A1 (en) * 1999-11-22 2001-05-23 Paul Schindele Method for producing three dimensional moulded parts
US20060144549A1 (en) * 2005-01-06 2006-07-06 Lehmann Todd P Article of jewelry and method of manufacture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5880430A (en) * 1995-08-11 1999-03-09 Wein; Joseph H. Method and apparatus for laser engraving
EP1102138A1 (en) * 1999-11-22 2001-05-23 Paul Schindele Method for producing three dimensional moulded parts
US20060144549A1 (en) * 2005-01-06 2006-07-06 Lehmann Todd P Article of jewelry and method of manufacture

Also Published As

Publication number Publication date
CH708863B1 (en) 2020-06-30
GB201419868D0 (en) 2014-12-24
GB2520184A (en) 2015-05-13
DE102014116297A1 (en) 2015-05-13
CH708863A2 (en) 2015-05-15

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20240321 AND 20240327