|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||060/788; 060/786; 060/802; 310/075.R; 310/092; 310/100; 417/410.1; 417/423.7|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 17 인용 특허 : 19|
A gas turbine engine system includes an electric starter motor which utilizes a partially hollow or cupped shaped rotor. Space is provided inside the rotor to fit the required clutch, bearings, and drive shaft. A rotor shaft drives the input shaft through the clutch. The clutch is mounted within a clutch cavity formed within an annular housing portion of the housing. The annular housing portion is at least partially conical and preferably extends at least partially within a hollow rotor mounted to the rotor shaft. A short package is provided due to the t...
What is claimed is: 1. An electric motor comprising: a rotor shaft defining an axis, said shaft mounted for rotation upon a bearing; a rotor mounted for rotation with said shaft, said rotor comprises a base portion and an annular rotor portion extending from said base portion, said base portion mounted adjacent an end segment of said rotor shaft substantially transverse to said axis and said annular rotor portion extending about said shaft substantially parallel to said axis, said bearing mounted at least partially within said annular rotor portion, sai...