Title:
圧力渦抑制板
Document Type and Number:
Japanese Patent JP4639706
Kind Code:
B2
Abstract:
To provide an effective and practical rear end eddy resistance reducing device.
The rear end eddy resistance reducing device comprises flat plates (pressure eddy suppression plates) provided on a rear end of an object advancing in a fluid so that both surfaces thereof are parallel to the advancing direction.
COPYRIGHT: (C)2006,JPO&NCIPI
Inventors:
Atsushi Tanaka
Norihiko Tsuji
Toshio Takeda
Norihiko Tsuji
Toshio Takeda
Application Number:
JP2004263877A
Publication Date:
February 23, 2011
Filing Date:
September 10, 2004
Export Citation:
Assignee:
Ihi Co., Ltd.
International Classes:
B63H5/16; B63B1/32; B63H5/125
Domestic Patent References:
| JP3284497A | ||||
| JP2004090841A | ||||
| JP54081000A | ||||
| JP58135395U | ||||
| JP50082796A | ||||
| JP8169396A | ||||
| JP5193569A | ||||
| JP5667695A |
Foreign References:
| US6699091 | ||||
| US3015269 |
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Takashi Watanabe