Title:
流体抵抗低減装置
Document Type and Number:
Japanese Patent JP5493122
Kind Code:
B2
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.
COPYRIGHT: (C)2011,JPO&INPIT
Inventors:
Mutsumi Murakami
Matsuoka Kazuyoshi
Kenji Yamane
Katsuharu Tanizawa
Mitsuaki Ikai
Kohei Matsuo
Hitoshi Hayashibara
Matsuoka Kazuyoshi
Kenji Yamane
Katsuharu Tanizawa
Mitsuaki Ikai
Kohei Matsuo
Hitoshi Hayashibara
Application Number:
JP2009217088A
Publication Date:
May 14, 2014
Filing Date:
September 18, 2009
Export Citation:
Assignee:
Japan Maritime Research Institute
Japan Small and Medium Shipbuilding Industry Association
Japan Small and Medium Shipbuilding Industry Association
International Classes:
B63B1/34; B63H11/02; B63H21/12; B63H21/38; F01P3/20; F01P7/16
Domestic Patent References:
| JP63069699U | ||||
| JP61200081A | ||||
| JP2003252284A | ||||
| JP2060095U | ||||
| JP55015357A | ||||
| JP58183816A | ||||
| JP60013980A |
Attorney, Agent or Firm:
Shinichi Abe
Yoshihiro Shimizu
Yuji Tsujida
Yoshihiro Shimizu
Yuji Tsujida