JPS59193555U

JPS59193555U - electrostatic spray device

Info

Publication number: JPS59193555U
Application number: JP8922983U
Authority: JP
Inventors: 斉藤　英治
Original assignee: 日本ランズバ−グ株式会社
Priority date: 1983-06-11
Filing date: 1983-06-11
Publication date: 1984-12-22

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

[Brief explanation of drawings]

第１図は静電噴霧装置の縦断面図、第２図は第１図中の
■−■矢示方向断面図である。１・・・・・・ハウジング、２・・・・・・軸穴、３・
・・・・・タービン室、４・・・・・・回転軸、５・・
・・・・タービン、６・・・・・・回転霧化頭、９・・
・・・・ラジアル空気軸受、１２・・・・・・スラスト
空気軸受、１５・・・・・・ターピン駆動用空気通路、
１６・・・・・・軸受用空気通路、１７・・・・・・排
気通路、１９・・・・・・ブレーキ用空気通路、２０・
・・・・・塗料チューブ、２１・・・・・・ニアリング
、２３・・・・・・雄ねじ、２７・・・・・・高電圧ケ
ーブル。FIG. 1 is a longitudinal sectional view of the electrostatic spraying device, and FIG. 2 is a sectional view taken in the direction of the arrows ``--'' in FIG. 1. 1...Housing, 2...Shaft hole, 3.
... Turbine chamber, 4 ... Rotating shaft, 5 ...
...Turbine, 6...Rotating atomization head, 9...
... Radial air bearing, 12 ... Thrust air bearing, 15 ... Turpin drive air passage,
16... Bearing air passage, 17... Exhaust passage, 19... Brake air passage, 20...
...Paint tube, 21 ... Near ring, 23 ... Male thread, 27 ... High voltage cable.

Claims

[Scope of utility model registration request]

a housing in which a shaft hole is formed in the axial direction and a turbine chamber is formed in the radial direction at one end of the shaft hole;
A rotating shaft loosely fitted into the shaft hole of the housing, a turbine loosely fitted into the turbine chamber of the housing and fixed to one end side of the rotating shaft, and having a large number of blades formed on the outer peripheral surface thereof; a rotating atomizing head located at and fixed to the other end of the rotating shaft; and a rotating atomizing head located at 1. around the rotating shaft to support the rotating shaft in a non-contact manner. a radial air bearing formed in the housing, and a thrust air bearing provided in the housing and located on both sides of the turbine for supporting the turbine in a non-contact manner; In an electrostatic spraying device, the front part of the electrostatic spraying device includes an air passage that supplies turbine driving air toward the blades of the turbine, an air passage that supplies bearing air to each of the air bearings, and an exhaust passage that exhausts the bearing air. An electrostatic spraying device characterized in that an air passage for supplying brake air to the blades of the turbine is formed in the housing.