Title:
BRAYTON CYCLE ENGINE
Document Type and Number:
Japanese Patent JP2739059
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve the thermal efficiency of an engine by providing a compressor which pressurizes working fluid and supplys it to a heater, and moreover equipping with a regenerator, a starting storage vessel and a starting device, and providing a control device having a function generator to set the number of revolutions of a turbine to target value.
SOLUTION: Working fluid 10 composed of inert gas which is formed by heating metallic lithium Li and sulfur hexafluoride SF6 in a heater 1 utilizing chemical reaction heat as heat source and mixing Xe gas with them at a constant ratio, after driving a turbine 2, is lowered in its temperature for improving compression efficiency by a cooling equipment 4 making cooling action through a regenerator 3 and sea water 11 and supplied to a compressor 5. The working fluid 10, after pressurized by the compressor 5, is heated again by the regenerator 3 and supplied to the heater 1. The turbine 2 and compressor 5 are coaxially connected, and a propeller 7 is rotated by rotation of the turbine 2. The output of the turbine 2 is controlled through a SF6 control valve 8 and He+Xe control valve 9. Thus the thermal efficiency of an engine can be improved.
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Inventors:
HAYASHI MIKIO
MATSURA SOICHI
EGUCHI SEIJI
MATSUMURA TOSHUKI
MATSURA SOICHI
EGUCHI SEIJI
MATSUMURA TOSHUKI
Application Number:
JP19155295A
Publication Date:
April 08, 1998
Filing Date:
July 27, 1995
Export Citation:
Assignee:
BOEICHO GIJUTSU KENKYU HONBUCHO
MITSUBISHI JUKOGYO KK
MITSUBISHI JUKOGYO KK
International Classes:
F42B19/18; F01K15/02; F02C1/10; F02C6/00; (IPC1-7): F01K15/02; F02C1/10; F02C6/00; F42B19/18
Attorney, Agent or Firm:
Akasaka Saka (1 person outside)