Title:
ポッド推進装置及びそれを冷却する方法
Document Type and Number:
Japanese Patent JP6590414
Kind Code:
B2
Abstract:
The invention relates to a pod propulsion device including a motor casing (3) and a strut (2), which strut (2) is connected at a lower part thereof to the motor casing (3) and is arranged to be connected at an upper part thereof to a hull (1) of a ship. The motor casing (3) includes a housing (6) enclosing an electric motor (5) with a stator and a rotor, which housing (6) has an upper portion. According to the invention a stationary heat conducting means (7) is arranged in contact with said upper portion, which heat conducting means (7) is arranged to conductively connect the upper portion to at least one outer wall (21) of the strut (2). The invention also relates to a ship provided with such pod propulsion device and to a method for cooling a pod propulsion device.
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Inventors:
Robert, Andels
Owl, Daniel
Owl, Daniel
Application Number:
JP2016571120A
Publication Date:
October 16, 2019
Filing Date:
May 04, 2015
Export Citation:
Assignee:
Kongsberg Maritime Sweden AB
International Classes:
B63H5/125; B63H21/17; B63H21/38; B63H23/34; B63J2/12; H02K9/04; H02K9/22
Domestic Patent References:
| JP2005186748A | ||||
| JP2003339138A | ||||
| JP2005500800A | ||||
| JP2002362487A | ||||
| JP2002096797A | ||||
| JP11278379A | ||||
| JP2003520738A | ||||
| JP2008517576A | ||||
| JP2005131519A |
Foreign References:
| US6312298 | ||||
| EP2420443A1 | ||||
| US7448929 |
Attorney, Agent or Firm:
Akio Miyazaki
Masaaki Ogata
Masaaki Ogata