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Patent Searching and Data


Title:
GENERATOR
Document Type and Number:
WIPO Patent Application WO/2008/059658
Kind Code:
A1
Abstract:
[PROBLEMS] To provide a generator in which the stator coil can be protected against high-temperature high-pressure fluid. [MEANS FOR SOLVING PROBLEMS] The generator has a drive section (1) provided with an impeller (13) received in a casing (10), which is formed so as to allow high-temperature high-pressure fluid to flow in it from an inlet and to allow the fluid to flow out of an outlet, and adapted to rotate the impeller by the flow pressure of fluid, a power generating section G consisting of a rotor (3) and a stator coil (4), and a drive shaft (2) having one end for fixing the impeller and the other end for fixing the rotor. Electric power is generated at the power generating section by rotating the rotor by the impeller through the drive shaft. The generator is further provided with a partition wall (5) for hermetically partitioning the rotor and the stator coil with the rotor contained in a rotor containing chamber (50) formed in the casing.

Inventors:
ICHIMARU HIRONOBU (JP)
YOSHIMI NAOFUMI (JP)
Application Number:
PCT/JP2007/067931
Publication Date:
May 22, 2008
Filing Date:
September 14, 2007
Export Citation:
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Assignee:
ICHIMARU GIKEN CO LTD (JP)
ICHIMARU HIRONOBU (JP)
YOSHIMI NAOFUMI (JP)
International Classes:
H02K5/128; F04D13/06; H02K7/14
Foreign References:
JP2001304180A2001-10-31
JPH0315240A1991-01-23
JPS59148543A1984-08-25
JPS6010892U1985-01-25
JP2000145683A2000-05-26
Attorney, Agent or Firm:
HIRATA, Yoshinori (Nishizin 1-chome Sawara-k, Fukuoka-shi Fukuoka 02, JP)
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