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:
Dec. 27, 2016
Filed:
Jul. 04, 2011
Jarmo Alamäki, Lappeenranta, FI;
Kimmo Laine, Tampere, FI;
Kenneth Eriksson, Kaarina, FI;
Juha Tanttari, Kaarina, FI;
Jarmo Alamäki, Lappeenranta, FI;
Kimmo Laine, Tampere, FI;
Kenneth Eriksson, Kaarina, FI;
Juha Tanttari, Kaarina, FI;
TAMTURBO Oy, Tampere, FI;
Abstract
An actuator includes at least one stage of turbo compressor, with an outlet for conveying gas compressed in the at least one stage of turbo compressor to at least one cooler, and a shaft for rotating the at least one stage of turbo compressor, for increasing the pressure of the gas to be supplied to the actuator. The actuator also includes a turbine and a control valve by means of which the flow of compressed gas produced by the turbo compressor to the turbine is arranged to be adjusted. A method for controlling the actuator, as well as a control system for the actuator are also described.