JPS58174969U - electric compressor - 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) [Summary] 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図は従来の電動圧縮機の断面図、第２図は、同電動
機の断面図、第３図は本考案の実施例を示す電動圧縮機
の断叩図、第４図は同電動機部の断面図である。 １・・・・・・固定子、３・・・・・・回転子、４・・
・・・・エアギャップ、５・・・・・・軸受、６・・・
・・・圧縮機部、７・・・・・・クランク軸。Fig. 1 is a sectional view of a conventional electric compressor, Fig. 2 is a sectional view of the electric motor, Fig. 3 is a sectional view of an electric compressor showing an embodiment of the present invention, and Fig. 4 is a section of the electric motor. FIG. 1...Stator, 3...Rotor, 4...
...Air gap, 5...Bearing, 6...
... Compressor section, 7... Crankshaft.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧縮機部に設けた軸受にて片持ち支持されたクランク軸
に、固定子の内径面とエアギャップを介して対向する回
転子を取付け：前記固定子の内径面にテーパを設けて前
記エアギャップの寸法を固定子の両端部で異ならせ、前
記エアギャップの小さい方が前記軸受側に位置するよう
電動機部を装備してなる電動圧縮機。A rotor is attached to a crankshaft that is cantilever-supported by a bearing provided in the compressor section, and is opposed to the inner diameter surface of the stator through an air gap.The inner diameter surface of the stator is tapered to form the air gap. The electric compressor is equipped with an electric motor section in which the dimensions of the stator are different at both ends of the stator, and the smaller air gap is located on the bearing side.