JPS60187377U

JPS60187377U - Hermetic electric compressor

Info

Publication number: JPS60187377U
Application number: JP7524484U
Authority: JP
Inventors: 泉小野田
Original assignee: 株式会社東芝
Priority date: 1984-05-24
Filing date: 1984-05-24
Publication date: 1985-12-12

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

[Brief explanation of the drawing]

□　第１図ないし第４図は本考案に係る密閉形電動圧縮
機の一実施例をそれぞれ示しており、第１図は要部の外
周面を示す要部側面図、第２図は全体構成を一部断面で
示す部分縦断面図、第３図は電動機固定子とその上端面
に固着される閉塞絶縁板との外観斜視図、第４図は要部
縦断面図、第５図および第６図は従来の密閉形電動圧縮
機の一例をそれぞれ示しており、第５図は固定子コイル
エンド廻りを示す部分縦断面一、第６図は固定子コイル
エンドのコイル立上部廻りを示す第５図のＡ矢視図であ
る。１０・・・密閉ケーシング、１１・・・圧縮機、１２・
・・電動機、１３・・・吐出管、１４・・−電動機回転
子、１５・・・回転軸、１６・・・油分離用ディスク、
１７・・・電動機固定子、１８Ａ・・・上部固定子コイ
ルエンド、１８Ｂ・・・下部固定子コイルエンド、１９
・・・コイル　　　へ立上部、２０・・・閉塞絶縁板、
２０ａ・・・中心孔、２　　１・・・絶縁部材、２２・
・・絶縁紙。□ Figures 1 to 4 show an embodiment of the hermetic electric compressor according to the present invention, with Figure 1 being a side view of the main parts showing the outer peripheral surface of the main parts, and Figure 2 showing the overall configuration. FIG. 3 is an external perspective view of a motor stator and a closed insulating plate fixed to its upper end surface, FIG. 4 is a longitudinal sectional view of main parts, and FIGS. Figure 6 shows an example of a conventional hermetic electric compressor. Figure 5 is a partial vertical cross-section showing the area around the stator coil end, and Figure 6 is a partial vertical cross-section showing the area around the coil upright part of the stator coil end. 5 is a view taken along arrow A in FIG. 5. FIG. 10... Sealed casing, 11... Compressor, 12.
...Electric motor, 13...Discharge pipe, 14...-Electric motor rotor, 15...Rotating shaft, 16...Oil separation disc,
17... Motor stator, 18A... Upper stator coil end, 18B... Lower stator coil end, 19
・・・Rising part to coil, 20...Closing insulating plate,
20a... Center hole, 2 1... Insulating member, 22.
...Insulating paper.

Claims

[Claims for Utility Model Registration] 1. A compressor and an electric motor that drives the compressor are enclosed in a sealed casing, and the electric motor separates oil mixed in discharge gas discharged from the compressor. A hermetic electric compressor provided with an oil separation disk is characterized in that it has a closing insulating plate that closes a coil brittle portion at a coil upright portion of the stator coil end of the motor.
A hermetic electric compressor. 2. The hermetic electric compressor according to claim 1, wherein the closing insulating plate is fixed to the upper end surface of the motor stator by caulking.