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. 03, 1996
Filed:
Sep. 13, 1994
Makoto Sugiyama, Fujinomiya, JP;
Hiroyuki Isegawa, Fujinomiya, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
A closed-type compressor comprises a closed casing, an electric motor accommodated in the closed casing and comprising a stator and a rotor, and a compressing machine operatively connected to the motor to be driven thereby. The closed casing comprises a cylindrical body case portion and cover case portions for covering two-side opening portions of the body case portion so as to provide a three-piece structure and a wall thickness of the body case portion is made to be thicker than that of each of the cover case portions. The stator is provided with a stator core and secured in the closed casing in a state where the stator core is stacked and an axial length of the stator is made to be longer than a radius of the stator core. The closed-type compressor of the character described above is applicable to a refrigerating unit, refrigerator or air conditioner.