Title:
HEAT EXCHANGER FOR AIRCRAFT ENGINE
Document Type and Number:
WIPO Patent Application WO/2016/063497
Kind Code:
A1
Abstract:
Provided is a heat exchanger for an aircraft engine with an improved heat exchange ratio. This heat exchanger (1) is provided with multiple heat dissipating fins (20, 30). The heat dissipating fins (20, 30) are arranged on a surface (2) and/or a surface (3). The heat dissipating fins (20, 30) are plate-shaped, and comprise an entry-side upper edge disposed on the side of entry of a swirl flow (AF1) and an exit-side upper edge disposed opposite of the entry-side upper edge and on the side of exit of the swirl flow (AF1). The entry-side upper edge intersects with a rotation axis X of a fan and extends along the direction in which the swirl flow (AF1) flows at the entry-side upper edge.
Inventors:
UEDA TATSUYA (JP)
Application Number:
PCT/JP2015/005193
Publication Date:
April 28, 2016
Filing Date:
October 14, 2015
Export Citation:
Assignee:
SUMITOMO PRECISION PROD CO (JP)
International Classes:
F28F1/26; F02C7/08; F02C7/18
Foreign References:
| JP5442916B1 | 2014-03-19 | |||
| JP2003130354A | 2003-05-08 | |||
| JPH03225117A | 1991-10-04 | |||
| JP2002155758A | 2002-05-31 | |||
| JPS59229193A | 1984-12-22 |
Other References:
See also references of EP 3176530A4
Attorney, Agent or Firm:
ASCEND IP LAW FIRM (JP)
アセンド patent business corporation (JP)
アセンド patent business corporation (JP)
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