Title:
FLUID RESISTANCE REDUCTION APPARATUS
Document Type and Number:
Japanese Patent JP2011063166
Kind Code:
A
Abstract:
To provide a fluid resistance reduction apparatus which reduces the output required to a heat engine, by utilizing the heat of an engine coolant, which is conventionally limited in use due to its lower temperature than an exhaust gas, for reducing the frictional resistance received by a vessel body.
The fluid resistance reduction apparatus 10 includes: the heat engine 11 mounted on a marine vessel 1; the engine coolant cooling the heat engine 11; routing means 13 introducing the heat of the engine coolant to the vessel body 12 of the marine vessel 1 under a draft line; and heat exchanging means 14 releasing the heat, fed through the routing means 13, into the vessel body 12 under the draft line.
Inventors:
MURAKAMI MUTSUNAO
MATSUOKA KAZUYOSHI
YAMANE KENJI
TANIZAWA KATSUHARU
IKAI MICHIAKI
MATSUO KOHEI
HAYASHIBARA HITOSHI
MATSUOKA KAZUYOSHI
YAMANE KENJI
TANIZAWA KATSUHARU
IKAI MICHIAKI
MATSUO KOHEI
HAYASHIBARA HITOSHI
Application Number:
JP2009217088A
Publication Date:
March 31, 2011
Filing Date:
September 18, 2009
Export Citation:
Assignee:
NAT MARITIME RES INST
COOPERATIVE ASS OF JAPAN SHIPBUILDERS
COOPERATIVE ASS OF JAPAN SHIPBUILDERS
International Classes:
B63B1/34; B63H11/02; B63H21/12; B63H21/38; F01P3/20; F01P7/16
Domestic Patent References:
| JPS6369699U | 1988-05-11 | |||
| JPS61200081A | 1986-09-04 | |||
| JP2003252284A | 2003-09-10 | |||
| JPH0260095U | 1990-05-02 | |||
| JPS5515357A | 1980-02-02 | |||
| JPS58183816A | 1983-10-27 | |||
| JPS6013980A | 1985-01-24 |
Attorney, Agent or Firm:
Shinichi Abe
Yoshihiro Shimizu
Yuji Tsujida
Yoshihiro Shimizu
Yuji Tsujida