发明名称 Hydraulic powered spraying system for home gardens
摘要 A spraying system for the application of fertilizer, insecticides, fungicides, etc. to plants, vegetables, small trees and lawns. The spraying system presents several improvements over the original Lacy Sprayer (see U.S. Pat. No. 5,398,852) inclusive an improved bladder attachment and improved bladder design, and a new pressure-limiting flow restrictor to ensure safe operation, and a spray discharge fitting incorporating a porous filter to protect the bladder from excessive stresses. The spray hose is connected to this assembly. The improved system facilitates a method of use in which the tank containing the spray solution is placed stationery in an area to be sprayed. The operator attaches a long (30'+ or -) small diameter spray hose for remote spraying within a radius permitted by the spray hose. The spraying system avoids the need to pump or to carry a heavy tank while spraying. Moreover, the continuous, higher pressure of the spraying system provides a wide range of operation from a foggy mist to spraying the tops of good size trees, and saves more than half the spray solution normally wasted.
申请公布号 US6997399(B2) 申请公布日期 2006.02.14
申请号 US20020305574 申请日期 2002.11.26
申请人 LACY JACK 发明人 LACY JACK
分类号 A61M11/02;B05B9/08 主分类号 A61M11/02
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