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:
May. 22, 2012
Filed:
Feb. 25, 2010
Takuya Hirayama, Fuji, JP;
Takuya Hirayama, Fuji, JP;
Toshiba Carrier Corporation, Tokyo, JP;
Abstract
A rotary compressor, in which formulas Rc<Rm+e and RC≧Rs+e are established, when the radius of a main shaft is Rm, the radius of a countershaft is Rs, the radius of a crankshaft is Rc, and the eccentricity is e, a connecting part has a A-periphery which is formed on the counter-eccentric side periphery of the second crankshaft, and a B-periphery formed on the counter-eccentric side periphery of a first crankshaft, and a formula H>L≧H−Cr−Cs is established, when the axial direction of the connecting part is L, the axial length of the first roller is H, the axial length of a bevel formed at the inside edge of the first roller is Cr, and the axial direction of a bevel of the second crankshaft is Cs.