公开(公告)号：US07703703B2

公开(公告)日：2010-04-27

申请号：US11971862

申请日：2008-01-09

Applicant: Daniel J. Gavin

Inventor： Daniel J. Gavin

IPC: B05B7/28 ,  B05B1/26

CPC classification number: B05B7/2443 ,  B05B1/1636 ,  B05B7/2445

Abstract: An apparatus for spraying lawn products adapted for use with a fluid supply source and a reservoir includes a housing defining a mixing chamber therein and a reservoir coupled to the housing. A process for use of the apparatus is also disclosed. The housing includes a substantially cylindrically shaped cap portion having discontinuous internal threads forming flats therein, a lip portion, and an open end portion. The reservoir includes a generally cylindrically shaped neck portion having a partial exterior shoulder, external threads thereon, and an end portion. Internal threads of the neck portion of the reservoir interengage the discontinuous internal threads having flats therein of the cap portion. The partial exterior shoulder of the reservoir interengages the open end portion of the cap portion such that the end portion of the neck of the reservoir does not engage the lip portion of the cap portion aspirating of the reservoir and housing.

Abstract translation: 用于喷洒适合与流体供应源和储存器一起使用的草坪产品的设备包括在其中限定混合室的壳体和联接到壳体的储存器。 还公开了该设备的使用过程。 壳体包括具有在其中形成平坦的不连续的内螺纹的基本上圆柱形的盖部，唇部和开口端部。 储存器包括大致圆柱形的颈部，其具有部分外部肩部，其上的外部螺纹和端部。 储存器颈部的内螺纹与不连续的内螺纹相互接合，其内部具有盖部分的平面。 储存器的部分外部肩部与盖部分的开口端部相互接合，使得储存器的颈部的端部不接合吸收储存器和壳体的帽部分的唇部。

公开(公告)号：US5183206A

公开(公告)日：1993-02-02

申请号：US710560

申请日：1991-06-05

Applicant: Daniel J. Gavin

Inventor： Daniel J. Gavin

IPC: B05B7/14

CPC classification number: B05B7/1418

Abstract: A spray nozzle for spreading soluble and non-soluble substances contained within a canister. An inputted fluid flow is divided into a first partial flow to create a slurry within the canister, and a second partial flow which enters a mixing chamber to, in turn, create a venturi effect drawing into the mixing chamber portions of the slurry. An outlet channel deflector reflects the second partial fluid flow against the bottom surface of a flared nose at an exhaust end of the spray nozzle. A combination of two removable discs provides for conversion between use with soluble and non-soluble particles including grass seed, fertilizer, or the like.

Abstract translation: 用于在罐内扩散可溶性和不可溶性物质的喷嘴。 输入的流体流被分成第一部分流以在罐内产生浆料，以及第二部分流，其进入混合室，从而产生拉入浆料的混合室部分的文丘里效应。 出口通道偏转器将第二部分流体流反射在喷嘴的排气端处的喇叭形鼻部的底表面。 两个可移除盘的组合提供了与可溶性和不可溶性颗粒（包括草籽，肥料等）的使用之间的转化。