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. 23, 2015
Filed:
May. 30, 2011
Applicant:
Noboru Tsuboi, Kako-gun, JP;
Inventor:
Noboru Tsuboi, Kako-gun, JP;
Assignee:
Kobe Steel, Ltd., Kobe-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
F04B 35/04 (2006.01); F04C 23/00 (2006.01); F04C 18/16 (2006.01); F04C 23/02 (2006.01); H02K 3/18 (2006.01); H02K 3/28 (2006.01); H02K 3/44 (2006.01); H02K 3/52 (2006.01); H02K 5/22 (2006.01);
U.S. Cl.
CPC ...
F04C 23/008 (2013.01); F04C 18/16 (2013.01); F04C 23/02 (2013.01); F04C 2240/803 (2013.01); H02K 3/18 (2013.01); H02K 3/28 (2013.01); H02K 3/44 (2013.01); H02K 3/522 (2013.01); H02K 5/225 (2013.01); F04C 2240/30 (2013.01);
Abstract
A hermetically sealed compressor in which the occurrence of heat generation and insulation breakdown is reduced at the connection portion between a lead wire of a motor and an external terminal is configured as follows. The compressor main body and the motor are integrally structured. The flow path of a fluid to be compressed is in fluid communication with the internal space of the motor. The stator of the motor is formed by winding each of a plurality of independent coils in multiple turns. Each of the coils is provided with a separate external terminal.