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Title:
PRELOADED AFT VENT AREA FOR LOW PRESSURE FAN DUCTS
Document Type and Number:
WIPO Patent Application WO/2015/012909
Kind Code:
A3
Abstract:
A core compartment aft vent is disclosed. The core compartment aft vent may include a flexible core engine cowl surrounding a core engine case. A plurality of circumferentially spaced bumpers may be disposed within the aft vent and in operative contact with the flexible core engine cowl.

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Inventors:
RONAN MICHAEL (US)
PAPA FEDERICO (US)
EVETTS JOSEPH D (US)
Application Number:
PCT/US2014/034870
Publication Date:
April 16, 2015
Filing Date:
April 22, 2014
Export Citation:
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Assignee:
UNITED TECHNOLOGIES CORP (US)
International Classes:
F02C7/00; F01D25/24; F02C7/20
Foreign References:
US20100024435A12010-02-04
US5971000A1999-10-26
US5433070A1995-07-18
US20110036068A12011-02-17
US20110138819A12011-06-16
Other References:
See also references of EP 3019724A4
Attorney, Agent or Firm:
MILLER, Thomas, A. (Matthias & Hull LLPOne North Fraklin,Suite 235, Chicago IL, US)
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