AC generator stator for vehicle

United States Patent [w]

Kusase et al.

US006147432A [ii] Patent Number: 6,147,432 [45] Date of Patent: Nov. 14,2000

[54] AC GENERATOR STATOR FOR VEHICLE

[75] Inventors: Shin Kusase, Obu; Atsushi Umeda, Okazaki; Tsutomu Shiga, Nukata-gun, all ol Japan

[73] Assignee: Denso Corporation, Kariya, Japan

[21] Appl. No.: 09/342,098

[22] Filed: Jun. 29, 1999

[30] Foreign Application Priority Data

Aug. 6, 1998 [JP] Japan 10-223382

[51] Int. C I. H02K 3/04

[52] U.S. CI 310/260; 310/45; 310/179;

310/194; 310/201; 310/254

[58] Field of Search 310/260, 43, 45,

310/270, 271, 258, 179, 201, 195, 198, 208, 42, 194, 184, 254

[56] References Cited

U.S. PATENT DOCUMENTS

1,822,261 9/1931 Apple 310/168

2,928,963 3/1960 Bertsche et al 310/168

3,151,260 9/1964 MacCracken, Jr. et al 310/260

3,400,454 9/1968 Balke et al 310/43