Title:
航空機用ファン収容構造
Document Type and Number:
Japanese Patent JP3604145
Kind Code:
B2
Abstract:
Isogrid structure (20) forms case (14) surrounding the fan blades. In the zones where blade penetration is anticipated, the ribs (38) of the lattice do not run circumferentially. The skin segments (48) are of different thickness in different zones, but do not differ more than 30% from the thickness of an adjoining segment.
Inventors:
Coolac, Andrew Sea.
Dembeck, Kurt M.
White, Richard Tea.
Dembeck, Kurt M.
White, Richard Tea.
Application Number:
JP52830595A
Publication Date:
December 22, 2004
Filing Date:
April 24, 1995
Export Citation:
Assignee:
UNITED TECHNOLOGIES CORPORATION
International Classes:
F02C7/00; F01D21/04; F02K3/06; (IPC1-7): F02C7/00; F02K3/06
Domestic Patent References:
| JP5249304U |
Attorney, Agent or Firm:
Tsuyoshi Hashimoto