Title: High pressure manual liquid sprayer
Application Number: 88107523 Application Date: 1988.10.28
Publication Number: 1042096 Publication Date: 1990.05.16
Approval Pub. Date: Granted Pub. Date: 2003.03.12
International Classifi-cation: B05B1/00,B05B9/04
Applicant(s) Name: Yap Yoen Cheng Address:
Inventor(s) Name:
Attorney & Agent: FENG XINMEI
Abstract:
     The present invention relates to a manual-operated high-pressure hydraulic sprayer with the combination of tank and pump. For those of the prior art, enough high pressure can not be produced, the spraying density is low and the virtual spraying distance is short. In the sprayer according to this invention the pressure can be raised up to 28.1 kg/cm2 by using a treble-valve unit under manual-operation condition, so that a new sprayer is produced with high density, long distance, small volume of hydraulic spray.
Time: 6