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. 09, 2014
Filed:
Jun. 01, 2010
Masaaki Katayama, Susono, JP;
Daisaku Sawada, Gotenba, JP;
Hiroshi Yaguchi, Susono, JP;
Manabu Tateno, Shizuoka-ken, JP;
Masaaki Katayama, Susono, JP;
Daisaku Sawada, Gotenba, JP;
Hiroshi Yaguchi, Susono, JP;
Manabu Tateno, Shizuoka-ken, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Abstract
In a case of performing a static pressure gas lubrication by a stirling engine provided with a pair of cylinders of a high-temperature-side cylinderand a low-temperature-side cylinder, a stirling engine gas lubrication structure is provided with an introduction pipeA for introducing a working fluid existing within a low-temperature working space into at least an inside of an expansion pistonof the expansion pistonand a compression piston, the low-temperature working space being included in a working space where the working fluid circulates between the cylindersand, a temperature of the working fluid in the low-temperature working space lower than that of the working fluid in a working space of a high-temperature side cylinderin a driving state.