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:
Jun. 24, 1986
Filed:
Apr. 23, 1985
Applicant:
Inventor:
Izumi Onoda, Fuji, JP;
Assignee:
Tokyo Shibaura Denki Kabushiki Kaisha, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
F04C / ; F04C / ; B23K / ;
U.S. Cl.
CPC ...
418 63 ; 418270 ; 219127 ; 228136 ; 228165 ;
Abstract
In a hermetic type compressor including a casing, an electric motor provided in the casing for rotating a driving shaft, and a compressor unit including a cylinder forcibly inserted in the casing, there are provided a method and a device for securing the compressor unit to the casing, wherein reduced thickness portions are provided on the outer surface of the casing so that welding can be carried out from outside of the casing through the reduced thickness portions. In this manner, heat generated in the welded portions can be reduced substantially, and various disadvantages caused thereby can be eliminated.