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公开(公告)号：US20220063829A1
公开(公告)日：2022-03-03
申请号：US17007717
申请日：2020-08-31
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Hao Huang , Xiaochuan Jia , Jan Zywot
Abstract: A method for manufacturing a dual-structured aircraft engine starting and generating apparatus is provided. The method includes printing a housing using a three-dimensional printing process including a main machine portion and an exciter portion for receiving at least part of a generator system. Printing the housing includes printing a cooling jacket portion comprising one or more cooling passages that is a monolithic part of a sidewall of the housing.
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公开(公告)号：US11542029B2
公开(公告)日：2023-01-03
申请号：US17007717
申请日：2020-08-31
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Hao Huang , Xiaochuan Jia , Jan Zywot
Abstract: A method for manufacturing a dual-structured aircraft engine starting and generating apparatus is provided. The method includes printing a housing using a three-dimensional printing process including a main machine portion and an exciter portion for receiving at least part of a generator system. Printing the housing includes printing a cooling jacket portion comprising one or more cooling passages that is a monolithic part of a sidewall of the housing.
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