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:
May. 26, 2009
Filed:
Mar. 24, 2008
Akihiko Yamazaki, Fukui, JP;
Kenzi Sasaki, Fukui, JP;
Yasutake Seki, Fukui, JP;
Koh Kajita, Gifu, JP;
Akihiko Yamazaki, Fukui, JP;
Kenzi Sasaki, Fukui, JP;
Yasutake Seki, Fukui, JP;
Koh Kajita, Gifu, JP;
Panasonic Corporation, Osaka, JP;
Abstract
According to a nozzle winding method of causing a nozzle () to pass between adjacent magnetic poles () and rotating the nozzle () around the magnetic pole (), winding is carried out until the rotating nozzle () interferes with wound coils (to), so that a high space factor is obtained. Thereafter, according to a cam winding method, winding is carried out in a space remaining in a slot while rotating the nozzle () in an area not interfering with the coils (to) in the slot, thereby achieving winding with a high space factor of coils in the entire space of the slot.