Title:
内部に画成された触媒作用を受ける内部通路を有する部品を形成するための方法及びアセンブリ
Document Type and Number:
Japanese Patent JP6866144
Kind Code:
B2
Abstract:
A method (2000) of forming a component (80) having an internal passage (82) defined therein includes positioning (2002) a jacketed core (310) with respect to a mold (300). The jacketed core (310) includes a hollow structure (320) formed from at least a first material (322) and a first catalyst (362), and an inner core (324) disposed within the hollow structure (320). The method also includes introducing (2004) a component material (78) in a molten state into a cavity (304) of the mold (300), and cooling (2006) the component material (78) in the cavity (304) to form the component (80). The inner core (324) defines the internal passage (82) within the component (80).
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Inventors:
Stanley Frank Simpson
Canaan Usuru Hardwick
Joseph Leonard Moroso
Timothy Michael Morissa
Canaan Usuru Hardwick
Joseph Leonard Moroso
Timothy Michael Morissa
Application Number:
JP2016240796A
Publication Date:
April 28, 2021
Filing Date:
December 13, 2016
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
B22D19/00; B01J19/24; B01J35/02; B01J37/02; B22C9/24; B22D19/08; B33Y80/00; F01D5/18; F01D9/02; F01D25/00; F02C7/00
Domestic Patent References:
| JP1317677A | ||||
| JP2014066510A | ||||
| JP2015218107A |
Foreign References:
| EP1519116A1 |
Attorney, Agent or Firm:
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka
Toshihisa Kurokawa
Takuto Tanaka