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:
Sep. 03, 2013
Filed:
Oct. 01, 2010
Shriniwas Ananda Neje, Bangalore, IN;
Rebinth Jose Robin, Bangalore, IN;
Samir Armando Salamah, Niskayuna, NY (US);
Vidyapati Tiwari, Bhilai Nagar, IN;
Shriniwas Ananda Neje, Bangalore, IN;
Rebinth Jose Robin, Bangalore, IN;
Samir Armando Salamah, Niskayuna, NY (US);
Vidyapati Tiwari, Bhilai Nagar, IN;
General Electric Company, Schenectady, NY (US);
Abstract
A dynamoelectric machine includes a rotor having a plurality of adjacent coils; a spaceblock disposed between adjacent coils to define at least one cavity adjacent the spaceblock and between mutually adjacent coils; and the spaceblock including a body having one of: a substantially T-shaped cross-section, a substantially hexagonal cross-section and a substantially truncated arrow cross-section, the cross-section providing at least one flow deflector structure on at least one cavity facing surface of the spaceblock for intercepting and redirecting circulating coolant flow in the cavity towards a central region of the at least one cavity.