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:
Mar. 09, 2010
Filed:
Feb. 01, 2007
Mike M. Masoudipour, Rancho Palos Verdes, CA (US);
Long K. Duong, Lakewood, CA (US);
Mike M. Masoudipour, Rancho Palos Verdes, CA (US);
Long K. Duong, Lakewood, CA (US);
Honeywell International Inc., Morristown, NJ (US);
Abstract
A cooling jacket of an electric motor or generator includes a cylindrical inner sleeve, a cylindrical outer sleeve coaxially surrounding the inner sleeve and forming a circular space between the outer sleeve and the inner sleeve, and a passageway extending within the circular space between the outer sleeve and the inner sleeve. The passageway may be a continuous winding path that may extend axially back and forth along the circumference of said inner sleeve. An embodiment of the present invention provides a cooling jacket that is suitable for, but not limited to, applications in the aircraft and aerospace industries, for example in air-conditioning systems. The cooling jacket as in one embodiment of the present invention may be leak proof and water tight, has a compact design, and may be easily assembled and integrated into an electrically driven machine, such as an electrically driven compressor.