The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 12, 2010
Filed:
Aug. 27, 2007
Yoshihisa Ono, Nagasaki-ken, JP;
Keiichi Shiraishi, Nagasaki-ken, JP;
Yoshihisa Ono, Nagasaki-ken, JP;
Keiichi Shiraishi, Nagasaki-ken, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Abstract
The invention provides a power turbine test apparatus able to significantly reduce the equipment cost and testing cost required for an independent operation test of a test object power turbine. The power turbine test apparatus for independently operating and testing a power turbine that drives a driven machinery using combustion gas or steam, comprises: an air compressor that supplies compressed outside air to a combustor positioned on a downstream side; a first air duct that guides the outside air compressed by the air compressor into the combustor; a combustor which combusts the compressed outside air and fuel to generate combustion gas; and a second air duct that guides the combustion gas generated by the combustor to the power turbine installed on the downstream side; wherein a rotating shaft of the power turbine and a rotating shaft of the air compressor are joined to each other, and power of the power turbine is recovered by the air compressor.