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1. 发明授权

US3994441A Sprinkler adapted for attachment to the ground 失效
标题翻译：洒水器适合附着在地面上
公开(公告)号：US3994441A
公开(公告)日：1976-11-30
申请号：US598759
申请日：1975-07-25
申请人： Joseph E. Testa
发明人： Joseph E. Testa
IPC分类号： B05B15/06
CPC分类号： B05B15/062
摘要： A sprinkler comprises a nozzle attached at one end of an elongated member, an earth-penetrating element attached at the other end of the member, and a foot-step. The nozzle is attached to a passage in the elongated member through a fluid communication means and receives fluid transmitted to it through the passage from a fluid source. The element is attached to the member by two element portions receiving a section at one end of the member therebetween and interengaging parts, such as a projection - recess combination, on each of the element portions and the member section. Adjacent to each member interengaging part is a groove running between, and bounded by the element portions. The foot-step is secured by securing it to those parts of the element portions bounding the groove, with the securing means being received within the groove.
摘要翻译：喷洒器包括附接在细长构件的一端的喷嘴，附接在构件的另一端的地球穿透元件和脚踏板。喷嘴通过流体连通装置附接到细长构件中的通道，并接收从流体源通过通道传递到其中的流体。元件通过两个元件部分附接到构件，两个元件部分在其间的部件的一端接收一部分，并且在每个元件部分和构件部分上的相互接合的部件，例如突出 - 凹部组合。与每个构件相互接合部分相邻的是在元件部分之间运行并由元件部分限定的凹槽。通过将固定装置固定到限定凹槽的元件部分的那些部分来固定脚步，固定装置被容纳在凹槽内。

2. 发明授权

US4826085A Aspiration-type sprayer with improved safety feature 失效
标题翻译：吸入式喷雾器具有改进的安全特性
公开(公告)号：US4826085A
公开(公告)日：1989-05-02
申请号：US154311
申请日：1988-02-10
申请人： Ho Chow , Joseph E. Testa
发明人： Ho Chow , Joseph E. Testa
IPC分类号： B05B7/24 , B05B7/28
CPC分类号： B05B7/244
摘要： In an aspiration sprayer comprising a head permanently attached to the container in which the additive material is received and rotatable between operative positions one of which seals the interior of the container and the other of which unseals said interior and enables aspiration to occur, the container is provided with a plurality of recesses facing the head and the head is provided with a positioning and locking part resiliently urged toward those recesses, location of the part in a recess positioning the head in an operative position, at least that one of the recesses corresponding to the sealing position of the head and the locking part being so cooperatively shaped as to prevent rotation of the head until the part is manually removed from the recess, another of the recesses preferably being cooperatively shaped with respect to the part so that the head can be rotated relative to the container upon the application thereto of an appreciable rotational force without having to manually remove the part from the recess.
摘要翻译：在吸气式喷雾器中，头部永久地附接到容器上，其中添加剂材料被容纳在容器中，并且在操作位置之间可旋转，其中一个密封容器的内部，另一个密封开封所述内部并且能够抽吸发生，设置有面向头部的多个凹部，并且头部设置有朝向这些凹部弹性地推压的定位和锁定部分，部件位于凹部中的位置，将头部定位在操作位置，至少该凹部中的一个对应于头部和锁定部分的密封位置如此协调地成形以防止头部的旋转，直到该部件从凹部手动移除，另一个凹部优选地相对于该部分协作地成形，使得头部可以在施加到可容易地旋转的力的情况下相对于容器旋转，而不需要麻烦将其从凹槽中取出。

3. 发明授权

US4750674A Aspiration-type sprayer 失效
标题翻译：吸气式喷雾器
公开(公告)号：US4750674A
公开(公告)日：1988-06-14
申请号：US901311
申请日：1986-08-28
申请人： Ho Chow , Joseph E. Testa
发明人： Ho Chow , Joseph E. Testa
IPC分类号： B05B7/24 , B05B7/30
CPC分类号： B05B7/2443
摘要： An aspiration sprayer comprises a head which is permanently attached to the container in which the additive material is received and which is movable between a first position in which the interior of the container is sealed and a second position in which the interior of the container is unsealed and aspiration occurs, the making of seals and appropriate fluid connecitions being accomplished by a plurality of sealed cups moved by the head. Safety means are provided to tend to retain the head in its container-sealing position. An aspiration opening is accessed by means of a nozzle which is snap-engaged with the head, and the carrier fluid after it leaves the nozzle is guided by means of flanges on the head so located and oriented as to produce a long-distance jet output. A cover protects the parts from accumulation of foreign matter.
摘要翻译：抽吸喷雾器包括头部，其永久地附接到容器中，在该容器中容纳添加剂材料，并且其可以在第一位置和第二位置之间移动，在第一位置，容器的内部被密封在第一位置和容器的内部未被密封的第二位置并且发生抽吸，通过头部移动的多个密封杯完成密封件的制造和适当的流体连接。提供安全装置以倾向于将头部保持在其容器密封位置。通过与头部卡扣接合的喷嘴来访问抽吸开口，并且其离开喷嘴之后的载体流体通过位于头部上的凸缘被引导，从而产生远距离射流输出。盖子保护零件免于异物积聚。

4. 发明授权

US5007588A Aspiration-type sprayer 失效
标题翻译：吸气式喷雾器
公开(公告)号：US5007588A
公开(公告)日：1991-04-16
申请号：US281559
申请日：1988-12-08
申请人： Ho Chow , Joseph E. Testa
发明人： Ho Chow , Joseph E. Testa
IPC分类号： B05B7/24
CPC分类号： B05B7/2448
摘要： An aspiration sprayer comprises a head which is preferably permanently attached to a container in which additive material is received. The head may or may not be movable between positions controlling the degree of aspiration affected, and is provided with a cap movable between a first position in which the cap seals the container and prevents the additive material from escaping therefrom and a second position in which the container is unsealed and aspiration of the contents thereof can take place. Elements may be provided as part of the sprayer assembly for controlling the flow of the aspirating fluid. The cap is secured in its sealing position by an element which requires special manipulation for release, thereby providing an important safety feature.
摘要翻译：抽吸式喷雾器包括头部，其优选地永久地附接到容纳有添加剂材料的容器中。头部可以在控制受影响程度的位置之间移动也可以不移动，并且设置有可在第一位置和第二位置之间移动的盖子，帽子在其中密封容器并防止添加剂材料从其中逸出，第二位置容器是未密封的，并且其内容物的吸入可以发生。可以提供元件作为喷雾器组件的一部分，用于控制抽吸流体的流动。盖子通过需要特殊操作释放的元件固定在其密封位置，从而提供重要的安全特征。

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