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    • 2. 发明申请
    • METHOD AND DEVICE FOR SPRAYING AGRICULTURAL CHEMICALS USING BALLOON
    • 使用气泡喷洒农业化学品的方法和装置
    • WO1993000804A1
    • 1993-01-21
    • PCT/KR1992000025
    • 1992-07-04
    • HWANG, Yeol
    • HWANG, Yeol
    • A01M07/00
    • A01M7/0082B64D1/16
    • A method and a device for spraying agricultural chemicals into the air by the use of a balloon and a technique enabling the operator on the ground to easily spray agricultural chemicals over a wide area while moving the balloon afloat in midair. The invention makes it possible to feed liquid chemicals from a compression pump into nozzles of the annular distribution piping coupled with the balloon through a hose and to spray said chemicals in a constantly high midair, whereby exhibited are such effects as an improvement in operation efficiency owing to an enlarged range over which chemicals are sprayed and as easiness in promoting safety thanks to isolation of said range from the operator.
    • 一种通过使用气球将农用化学品喷洒到空气中的方法和装置,以及使得地面操作者能够在空中漂浮的空气中容易地在广泛的区域喷洒农药的技术。 本发明使得可以将来自压缩泵的液体化学品通过软管从与气球连接的环形分配管道的喷嘴中供给,并且在不断高的空中喷射所述化学品,从而显示出如下效果:提高了操作效率 扩大了化学品的喷射范围,并且由于操作者隔离了所述范围,因此易于提高安全性。
    • 6. 发明申请
    • PORTABLE MULTI-COMPARTMENT CHEMICAL STORAGE AND MIXING TANK
    • 便携式多层化学储存和混合罐
    • WO1995013696A1
    • 1995-05-26
    • PCT/EP1994003705
    • 1994-11-10
    • BASF CORPORATIONBASF AKTIENGESELLSCHAFT
    • BASF CORPORATIONBASF AKTIENGESELLSCHAFTROACH, Matthew, N.STAPENSEA, NeilWEBSTER, Jon
    • A01M07/00
    • A01M7/0085A01M7/0092B01F13/0016B01F13/0035B01F15/00928
    • A portable holding and mixing tank system for at least two dissimilar liquids includes a tank having an interior space and a dividing wall which establishes at least two fluid-isolated holding compartments within the tank interior space for respectively holding a respective one of the dissimilar liquids. A manifold assembly defines respective channels for the dissimilar liquids and for pressurizing fluid supplied from a source thereof. The liquid and pressurizing fluid channels are fluid-connected to each of the holding compartments. A pressurizing supply conduit fluid-connects the source of pressurizing fluid to pressurizing fluid channel, while liquid supply risers respectively fluid-connect the dissimilar liquids contained in each of the holding compartments to the liquid channel defined by the manifold assembly. A liquid discharge port fluid-connects the liquid channel defined by the manifold assembly. As a result, the dissimilar liquids within each of the holding compartments are forcibly introduced by means of the pressurizing fluid therewithin into the liquid channel defined by the manifold assembly and are mixed with one another within the liquid channel prior to discharge through the discharge port.
    • 用于至少两种不同液体的便携式保持和混合罐系统包括具有内部空间的罐和分隔壁,其在罐内部空间内建立至少两个流体隔离的保持隔室,用于分别保持相应的一种不同液体。 歧管组件限定用于不同液体的相应通道并且用于对从其源提供的流体加压。 液体和加压流体通道流体连接到每个保持隔间。 加压供应管道将加压流体源连接到加压流体通道,而液体供应立管分别将包含在每个保持室中的不同液体流体连接到由歧管组件限定的液体通道。 液体排出口流体连接由歧管组件限定的液体通道。 结果,每个保持隔室内的不同液体通过其中的加压流体被强制引入由歧管组件限定的液体通道中,并且在通过排出口排出之前在液体通道内彼此混合。
    • 7. 发明申请
    • A CONTACT CHEMICAL APPLICATOR DEVICE AND METHOD
    • 接触式化学物质装置和方法
    • WO1993023996A1
    • 1993-12-09
    • PCT/AU1993000257
    • 1993-06-01
    • ROBERTSON, Timothy, James
    • A01M07/00
    • A01M21/043
    • This invention provides a contact chemical applicator (5) for distributing liquid chemical to foliage. Each applicator (5) is comprised of a substantially elongate and downwardly disposed body (9), ground contact means (11), at a lower end of said body (9), to contact a substrate surface as the applicator (5) is moved in a direction of travel, and, a pair of applicator arms (8), extending substantially outwardly at opposed angles, transverse to said body (9) and the direction of travel. The arms extend substantially in line or in a V-shaped configuration. In use, each arm (8) contacts and thereby supplies liquid chemical to the foliage and/or the substrate surface. A preferred embodiment utilises a plurality of such applicators (5) to form a composite distributed device (1), arranged in rows, such that, foliage contacted by an arm (8) of an applicator (5) in a forward row becomes deflected sideways and opposite to that in which it is deflected by an arm of an applicator in a rearward row.
    • 本发明提供了一种用于将液体化学品分配到叶子的接触化学施加器(5)。 每个施加器(5)由基本上细长的向下设置的主体(9)组成,在所述主体(9)的下端处的接地触头装置(11)在施加器(5)移动时接触基板表面 沿着行进方向,以及一对施加器臂(8),其以相对的角度大致向外延伸,横向于所述主体(9)和行进方向。 臂基本上以V形构型延伸。 在使用中,每个臂(8)接触并由此向液体和/或基底表面提供液体化学品。 优选实施例利用多个这样的施加器(5)来形成布置成行的复合分布式装置(1),使得与前排中的施用器(5)的臂(8)接触的叶子侧向偏转 并且与其中由施加器的臂在后排中偏转的位置相反。
    • 10. 发明申请
    • DEVICE FOR APPLYING PLANT TREATMENT AGENTS
    • 用于施用植物处理剂的装置
    • WO1990011010A1
    • 1990-10-04
    • PCT/DE1990000205
    • 1990-03-17
    • LINDNER, Günter
    • A01M07/00
    • B05B7/2486A01M7/0092B05B7/30
    • The invention concerns a vehicular device for applying plant treatment agents, with a spraying device and at least one tank (24, 24') for the plant treatment agent and a separate tank for a diluent, and also with at least one metering device (32, 32') for injecting measured quantities of the treatment agent into mixing chambers (31, 31') for mixing with the diluent. The metering devices (32, 32') used in the invention inject the treatment agent into the mixing chambers (31, 31'), into which the diluent is pumped under constant-pressure control (30), only when a given output pressure is exceeded. For each group (6) of spray heads in the sprayer unit (11) and/or for each spraying agent, a reciprocating-piston pump (1) is provided as the metering device (32, 32'). The pumps (1) are driven via electromagnetic transductors (8) at constant piston speed and stroke, and their associated mixing chambers (31, 31') are located in the immediate vicinity of the spray nozzles (2, 3, 4, 5) of a particular group (6) of heads in the sprayer unit (11). The operating frequency of the reciprocating-piston pump (1) is controlled by frequency control of the electromagnetic transductor (8), as a function of the instantaneous speed of travel of the spraying device and the required output and concentration of the treatment agent, by means of a computing and control unit.