Title:
自己発電式静電スプレーガン用耐溶剤ベアリング
Document Type and Number:
Japanese Patent JP2004526567
Kind Code:
A
Abstract:
An electrostatic spray gun ( 10 ) having an air powered alternator-turbine ( 14 ) with a rotating impeller ( 24 ) therein mounted in bearings ( 18 ) is provided with bearings ( 18 ) which are coated with a solvent resistant material. This coating is provided on all surfaces of the bearing ( 18 ) except for the inner diameter ( 18 A) which contains the impeller ( 24 ). This construction prevents leaching of the oil out of the bearing ( 18 ) and into the airstream and also is resistant to paint should the spray gun ( 10 ) become immersed in such.
Inventors:
Runzer, Lawrence
Application Number:
JP2002589166A
Publication Date:
September 02, 2004
Filing Date:
May 16, 2002
Export Citation:
Assignee:
Graco Minnesota Incorporated
International Classes:
B05B5/053; B05B5/08; B05B5/025; F16C17/24; F16C33/20; (IPC1-7): B05B5/025; B05B5/08
Attorney, Agent or Firm:
Hidehiko Okada
Tetsuo Fukuda
Tatsuhiko Inukai
Takashi Ishioka
Tetsuo Fukuda
Tatsuhiko Inukai
Takashi Ishioka