Title:
動力付き予冷器ファンアセンブリ
Document Type and Number:
Japanese Patent JP7386641
Kind Code:
B2
Abstract:
A pre-cooler system (13) employs a powered pre-cooler fan assembly (15) having a fan (34) adapted to receive bypass engine fan air through an inlet plenum (25) with an outlet guide vane array (OGVA) (38) adapted to control airflow from the inlet plenum (25) and the fan (34), with a rotational power source (30, 60) operationally connected to the fan (34). A shroud (35) directs airflow from the inlet plenum (25), the fan (34) and OGVA into a pre-cooler (16) disposed downstream of the fan (34) and OGVA.
Inventors:
Mackin, Steve Gee.
Sahay, Abhishek
Sahay, Abhishek
Application Number:
JP2019131524A
Publication Date:
November 27, 2023
Filing Date:
July 17, 2019
Export Citation:
Assignee:
The Boeing Company
International Classes:
B64D13/02; B64D33/00; F02C7/143
Domestic Patent References:
| JP2004142501A | ||||
| JP2007154901A | ||||
| JP2007240034A | ||||
| JP58102039A | ||||
| JP1117996A |
Foreign References:
| US20150292352 | ||||
| US20160237901 |
Attorney, Agent or Firm:
Sonoda & Kobayashi Patent Attorneys Corporation