Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
COMPOSITE TANK, MANUFACTURING METHOD THEREFOR, AND WING
Document Type and Number:
WIPO Patent Application WO/2010/113640
Kind Code:
A1
Abstract:
Disclosed is a composite tank that can curb static buildup, corrosion, and strength degradation. Also disclosed are a wing provided with said composite tank and a method for manufacturing the composite tank. The composite tank is characterized by being provided with: a tank body, inside which combustible material is stored, having a first resin part (11, 12) formed from fiber-reinforced resin as well as a metal part formed from metal; a second resin part (22) comprising fiber-reinforced resin and covering at least the area of the first resin part (11, 12), on the inner surface of the tank body, that adjoins the metal part; and multiple conductive parts (23) that enable transfer of charge to the first resin part (11, 12) from the surface of the second resin part (22) that is in contact with the combustible material. The fibers included in the second resin part (22) have higher electrical resistance than the fibers included in the first resin part (11, 12). The second resin part (22) forms a layer that isolates the first resin part (11, 12) and the metal part from each other.

Inventors:
YAMAGUCHI HIROAKI (JP)
KAMINO YUICHIRO (JP)
NAKAMURA KOICHI (JP)
HASHIGAMI TOORU (JP)
Application Number:
JP2010/054520
Publication Date:
October 07, 2010
Filing Date:
March 17, 2010
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
OF JAPANESE AEROSPACE COMPANIE (JP)
YAMAGUCHI HIROAKI (JP)
KAMINO YUICHIRO (JP)
NAKAMURA KOICHI (JP)
HASHIGAMI TOORU (JP)
International Classes:
B65D90/46; B64D37/06
Domestic Patent References:
WO2006069996A12006-07-06
Foreign References:
US20080137259A12008-06-12
JP2008120989A2008-05-29
JPH081690A1996-01-09
JP2009509848A2009-03-12
JP2001304492A2001-10-31
JPH07172395A1995-07-11
JPH0733089A1995-02-03
Other References:
See also references of EP 2415693A4
Attorney, Agent or Firm:
FUJITA, Takaharu et al. (JP)
Takaharu Fujita (JP)
Download PDF: