Title:
SELF-BALANCING PRESSURE BULKHEAD
Document Type and Number:
Japanese Patent JP2015006872
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a compact, lightweight and low-cost pressure bulkhead having relatively simple construction.SOLUTION: A pressure bulkhead may include a bulkhead wall having a radially inner disk 26 and a radially outer compression ring 28. The outer compression ring is reinforced to balance meridional and hoop stresses sustained by the bulkhead wall 24 in response to a pressure differential across the pressure bulkhead 11. The radially inner disk is unitary with the outer compression ring and made of the same material as the outer compression ring.
Inventors:
PAUL DIEP
DOPOKER BERNHARD
ROBERT W JOHNSON
DOPOKER BERNHARD
ROBERT W JOHNSON
Application Number:
JP2014117326A
Publication Date:
January 15, 2015
Filing Date:
June 06, 2014
Export Citation:
Assignee:
BOEING CO
International Classes:
B64C1/10
Domestic Patent References:
| JP2009523655A | 2009-06-25 | |||
| JPH10325415A | 1998-12-08 | |||
| JPH06210748A | 1994-08-02 | |||
| JP2011500452A | 2011-01-06 | |||
| JP2009541118A | 2009-11-26 | |||
| JP2010538892A | 2010-12-16 | |||
| JPS62203899A | 1987-09-08 | |||
| JP2009541131A | 2009-11-26 | |||
| JPS63112744A | 1988-05-17 | |||
| JP2008207522A | 2008-09-11 | |||
| JPH07291197A | 1995-11-07 | |||
| JPS62199591A | 1987-09-03 |
Foreign References:
| WO2013080975A1 | 2013-06-06 | |||
| US20100024806A1 | 2010-02-04 | |||
| US20100155533A1 | 2010-06-24 | |||
| US6378805B1 | 2002-04-30 | |||
| US20100258673A1 | 2010-10-14 |
Attorney, Agent or Firm:
Yoshitaka Sonoda
Yoshinori Kobayashi
Yoshinori Kobayashi
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