JPS5870059U - Rotating electric machine bearing frame - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

“　　　第１図及び第２図は従来装置の縦断面図、第３
図及び第４図は本考案の一実施徊の装置であり、第３図
はその縦断面図、第４図はその部分正面図、第５図は第
３図に示す装置に追加加工を施した装置の縦断面図であ
る。 図面中、１は軸、２はころがり軸受、３は軸受枠、３ａ
は屈曲部分、３ｂは内側壁部分、４はハウジングボス、
５は内小壽、６は外小蓋、７はフレーム、８は中小蓋、
９は冷却ヒダ、Ｒは冷却空間、Ｓは空間である。“ Figures 1 and 2 are vertical cross-sectional views of the conventional device;
4 and 4 show a device according to one embodiment of the present invention, FIG. 3 is a longitudinal sectional view thereof, FIG. 4 is a partial front view thereof, and FIG. 5 is an additional processing of the device shown in FIG. 3. FIG. In the drawing, 1 is a shaft, 2 is a rolling bearing, 3 is a bearing frame, 3a
3b is the inner wall portion, 4 is the housing boss,
5 is the inner small lid, 6 is the outer small lid, 7 is the frame, 8 is the medium and small lid,
9 is a cooling pleat, R is a cooling space, and S is a space.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軸受枠のハウジングボスとの接合部分を内側に屈曲させ
て該ハウジングボスの外周に冷却空間を設けることを特
徴とする回転電機の軸受枠。A bearing frame for a rotating electric machine, characterized in that a joint portion of the bearing frame with a housing boss is bent inward to provide a cooling space around the outer periphery of the housing boss.