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公开(公告)号：US4662565A
公开(公告)日：1987-05-05
申请号：US718611
申请日：1985-04-01
Applicant: John E. Waldrum
Inventor： John E. Waldrum
CPC classification number: B05B3/02
Abstract: A low drift spray apparatus for controllably continuously pivoting the nozzle during discharge of spray composition whereby the emitting spray pattern describes the frustum of a cone as the nozzle pivots includes a flexible tubular segment of the liquid supply line adjacent to the nozzle; a pivotal support adjacent the nozzle for pivotally supporting an end of the flexible tubular segment about a fixed point; a fixed support at the other end of the segment, the segment being axially compressed to cause lateral displacement of a portion thereof; and a reciprocating subassembly adapted to continuously move the laterally displaced portion in a circular path substantially about an axis consisting of a line between the ends of the segment.
Abstract translation: 一种低漂移喷射装置，用于在喷射组合物的排放期间可控地连续地枢转喷嘴，由此当喷嘴枢转时，喷射模式描述锥体的平截头体，其包括与喷嘴相邻的液体供应管线的柔性管状部分; 邻近喷嘴的枢转支撑件，用于围绕固定点枢转地支撑柔性管状段的端部; 在该段的另一端处的固定支撑件，该段被轴向压缩以引起其一部分的横向位移; 以及一个往复运动的子组件，其适于连续地移动横向移动的部分，该圆形路径基本上围绕由所述段的端部之间的线组成的轴线。
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公开(公告)号：US4632312A
公开(公告)日：1986-12-30
申请号：US681566
申请日：1984-12-14
Applicant: Kenneth W. Premo , Billy J. Hobbs, Jr.
Inventor： Kenneth W. Premo , Billy J. Hobbs, Jr.
CPC classification number: B05B3/0472 , Y10T403/32983 , Y10T403/7037 , Y10T74/18216 , Y10T74/2063 , Y10T74/2066
Abstract: An impact drive sprinkler is provided from a relatively small number of easily assembled components which can be formed predominantly from lightweight molded plastic or the like. The sprinkler includes a unitary sprinkler body having a lower riser tube rotatably supported within a one-piece bearing sleeve adapted for connection to a water supply riser or the like, wherein the lower riser tube is joined to an upper range tube through which an irrigation water stream is projected. An oscillatory impact drive arm and a spring are snap-fit mounted with a controlled spring preload onto the sprinkler body for spring-loaded rotation of the drive arm toward a position with a deflector spoon unit thereon interrupting the projected water stream. A one-piece reversing mechanism is also snap-fit mounted onto the sprinkler body for shifting movement between forward- and reverse-drive positions, with a pair of integral spring arms thereon cooperating with cam surfaces on the sprinkler body to releasably retain the reversing mechanism in the desired position. The sprinkler further includes a combination diffuser and range deflector having a one-piece construction for snap-fitting onto the sprinkler body and adjustable to select the droplet size and range of the projected water stream. A one-piece stream diverter may also be provided in addition to or in lieu of the adjustable diffuser/deflector and includes a spring-loaded diverter blade for variably diverting the projected water stream as a function of water pressure to control stream fall-out distribution.
Abstract translation: 冲击驱动喷洒器由相对少量容易组装的部件提供，其主要可由轻质模塑塑料等形成。 喷洒器包括一个单一的喷洒器主体，其具有可旋转地支撑在适于连接到供水立管等的一体式轴承套筒中的下提升管，其中下提升管连接到上范围管，通过该上管 流预计。 振荡冲击驱动臂和弹簧被卡扣配合，其具有受控的弹簧预压力到喷洒器主体上，用于使驱动臂的弹簧加载的旋转朝向其上的偏转器勺单元的位置上而中断投影的水流。 一体式换向机构也被卡扣安装到喷洒器主体上，用于在前进和后退驱动位置之间移动，其上一对整体的弹簧臂与喷洒器主体上的凸轮表面协作以可释放地保持反向机构 在所需的位置。 喷洒器还包括具有一体式结构的组合扩散器和范围偏转器，用于卡扣配合到喷洒器主体上并且可调节以选择投影水流的液滴尺寸和范围。 除了可调节的扩散器/偏转器之外或代替可调节的扩散器/偏转器，还可以提供单件式分流器，并且包括用于根据水压可变地转移投影水流的弹簧加载的转向叶片以控制流落下分布 。
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公开(公告)号：US4498626A
公开(公告)日：1985-02-12
申请号：US534964
申请日：1983-09-22
Applicant: Edward J. Pitchford
Inventor： Edward J. Pitchford
IPC: B05B3/08
CPC classification number: B05B3/08
Abstract: A reaction drive sprinkler, particularly of the large gun type, is provided with an improved drive assembly adapted for full- or part-circle rotation of the sprinkler in steps about the axis of a water supply standpipe. The sprinkler includes a relatively large and outwardly inclined range tube from which a relatively high energy water stream is projected a substantial distance for irrigation purposes. The drive assembly comprises a drive nozzle mounted on the range tube for bleed passage of a relatively low energy portion of the irrigation water supplied to the range tube and for directing this low energy stream into engagement with one of a pair of oppositely angled deflector spoons at the end of a counterbalanced and pivotally mounted reaction drive arm. The drive nozzle is movable with respect to the range tube and is mechanically shifted by a reversing mechanism for aligning the low energy stream first for cyclic interruption by one of the deflector spoons to rotate the sprinkler stepwise in one direction through a preselected arcuate path and then for cyclic interruption by the other deflector spoon to rotate the sprinkler stepwise in an opposite rotational direction back through the preselected path. In one preferred form, the range tube is supported for rotation by a bearing assembly which includes a force-biased seal member responsive to increasing water pressure for increasing frictional resistance to rotation whereby the stepwise movement of the sprinkler is maintained substantially uniform throughout a range of water pressures. Moreover, the range tube is advantageously provided with a discharge nozzle assembly which is adjustable to select the angle of inclination of the projected high energy water stream.
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84.发明授权Machine for spraying a treatment liquid, especially for the treatment of plants and soils 失效用于喷洒处理液的机器，特别是用于处理植物和土壤
公开(公告)号：US4473188A
公开(公告)日：1984-09-25
申请号：US576810
申请日：1984-02-07
Applicant: Patrick Ballu
Inventor： Patrick Ballu
CPC classification number: A01M7/0028 , B05B15/0406 , B05B3/085
Abstract: A machine for spraying a liquid for the treatment of plants and soils includes a nozzle fed by a pump and a pipe. The nozzle projects the liquid to be sprayed against the central portion of a rotary thrower. A collector in the form of a sector of a ring is fixed along the periphery of the rotary thrower without contact with it, so as to intercept the liquid projected except within an angle .theta.. The liquid intercepted by the collector is collected in a receiver and returned to the tank of the machine.
Abstract translation: 用于喷洒用于处理植物和土壤的液体的机器包括由泵和管道供给的喷嘴。 喷嘴将待喷射的液体投射到旋转式抛丸器的中心部分。 环形扇形形式的收集器不会与旋转投掷器的周边固定而不与其接触，从而拦截除角度θ外的液体。 由收集器截取的液体被收集在接收器中并返回到机器的罐中。
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公开(公告)号：US4277029A
公开(公告)日：1981-07-07
申请号：US100692
申请日：1979-12-03
Applicant: Benjamin F. Rabitsch
Inventor： Benjamin F. Rabitsch
CPC classification number: B05B3/0454 , Y10S239/01
Abstract: A sprinkler for irrigating a square or other polygonally-shaped land area with the sprinkler including a unique structure which will accurately distribute an equal quantity of water on each increment of land area being irrigated. The sprinkler includes a rotatable nozzle in which the speed of the nozzle is varied by a gear drive mechanism which receives its power from a water powered turbine device. The rotational speed of the nozzle is slower when irrigating corner area of the land area being irrigated and faster when irrigating intermediate straight-sided portions of the land area with the nozzle including a diffuser which becomes operative to reduce the length of trajectory of the water being discharged when the sprinkler is irrigating the intermediate straight-sided portions of the land area being irrigated.
Abstract translation: 喷洒器用于冲洗正方形或其他多边形地形区域，喷洒器包括一个独特的结构，将在灌溉的陆地区域的每个增量上准确分配相等数量的水。 喷洒器包括可旋转的喷嘴，其中喷嘴的速度由齿轮驱动机构改变，齿轮驱动机构从水动力涡轮机装置接收其动力。 当灌溉陆地区域的中间直边部分时，当喷嘴包括扩散器的灌溉器时，当灌溉的陆地区域的角区域被冲洗时，喷嘴的旋转速度较慢，以减少水的轨迹长度 当喷水器冲洗正在灌溉的陆地区域的中间直边部分时排出。
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Patent Agency Ranking
公开(公告)号：US4199108A
公开(公告)日：1980-04-22
申请号：US921901
申请日：1978-07-05
Applicant: Friedrich Baumgartner , Karl H. Fernow , Franz Waisnix , Franz Weiss , Werner Zach
Inventor： Friedrich Baumgartner , Karl H. Fernow , Franz Waisnix , Franz Weiss , Werner Zach
CPC classification number: F27D1/1673
Abstract: Apparatus for building up and repairing a refractory lining of an industrial oven or like hot-running vessel comprises a disc rotatable in a horizontal plane in either direction for centrifugally depositing a granular refractory material on a portion of the lining to be built up or repaired, a conduit having an outlet opening above the disc for feeding the granular material thereto, and a drive shaft for the disc and for mixing and conveying elements for the granular material in the conduit, these elements being capable of conveying the granular material to the rotatable disc in either one of the selected directions of rotation of the disc.
Abstract translation: 用于建造和修理工业烤箱或类似热运行容器的耐火衬里的装置包括：可沿两个方向在水平面上旋转的盘，用于将颗粒状耐火材料离心沉积在待建造或修理的衬里的一部分上， 导管，其具有在盘上方的用于将颗粒材料供给到其上的出口，以及用于盘的驱动轴，用于混合和输送导管中的颗粒材料的元件，这些元件能够将颗粒材料输送到可旋转盘 在盘的所选择的旋转方向之一中。
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公开(公告)号：US4191331A
公开(公告)日：1980-03-04
申请号：US889257
申请日：1978-03-23
Applicant: Jon A. Bivens , Wilson V. Cochran
Inventor： Jon A. Bivens , Wilson V. Cochran
IPC: B05B3/08
CPC classification number: B05B3/08 , Y10S239/01
Abstract: A stream director is disclosed adapted for mounting on a rotary sprinkler head to redirect the water stream during a segment of the rotation of the sprinkler from its intended portion of the irrigation area to another portion. A plurality of closed adjacent smoothly curved channels are employed to confine and redirect the stream emanating from the nozzle prior to its break-up whereby the spray pattern from the sprinkler is substantially as if the sprinkler were rotating through only a portion of a circular area.
Abstract translation: 公开了一种流导向器，其适于安装在旋转喷洒头上，以在喷洒器的旋转段从其冲洗区域的预期部分到另一部分期间重新定向水流。 采用多个封闭的相邻的平滑弯曲的通道来限制和重定向从喷嘴发出的流在其分解之前，从而喷洒器的喷雾图案基本上如同喷洒器仅旋转一部分圆形区域一样。
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公开(公告)号：US4091997A
公开(公告)日：1978-05-30
申请号：US759728
申请日：1977-01-17
Applicant: H. Curtis Ridgway
Inventor： H. Curtis Ridgway
CPC classification number: B05B3/0481 , B05B15/10 , B05B3/0477
Abstract: Arc adjustment structure is provided for a rotary sprinkler having a rotatable nozzle supported from a shaft with the reversing mechanism attached to the nozzle and extending from the nozzle in the direction of the shaft. A notched ring is fixedly attached to the shaft below the nozzle. A first wire locking collar has one end compressively encircling the shaft above the annular gear and the opposite end formed in a loop extending radially from the shaft and terminating in a lateral end section for engagement with the teeth of the gear. A second wire locking collar has one end compressively encircling the shaft below the annular gear with the opposite end formed in a loop extending radially from the shaft and terminating in a lateral end section for engagement with the teeth of the gear. The locking collars are positioned such that the loops intercept the actuating arm of the reversing mechanism as the nozzle of the rotary sprinkler rotates on the shaft. The locking collars are positioned to any selected position about the circumference of the annular gear to control the arc through which the sprinkler operates.
Abstract translation: 弧形调节结构用于具有从轴支撑的可旋转喷嘴的旋转喷洒器，反转机构附接到喷嘴并沿喷嘴的方向从喷嘴延伸。 凹口环固定在喷嘴下面的轴上。 第一线锁定套环具有一端压缩地环绕在环形齿轮上方的轴，并且相对端形成在从轴径向延伸的环中并且终止于用于与齿轮的齿接合的侧端部分。 第二线锁定套环的一端在环形齿轮下方压缩地环绕轴，相对端形成在从轴径向延伸的环中，并且终止于用于与齿轮的齿接合的侧端部分。 定位锁定环，使得当旋转喷洒器的喷嘴在轴上旋转时，环路拦截反转机构的致动臂。 锁定环位于围绕环形齿轮的圆周的任何选定位置，以控制喷淋器操作的电弧。
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公开(公告)号：US4049197A
公开(公告)日：1977-09-20
申请号：US622908
申请日：1975-10-16
Applicant: Frans Brouwer
Inventor： Frans Brouwer
Abstract: A spray dispenser for dispensing liquid in spray form, having a housing, a rotatable spraying disk mounted to the housing, a liquid feeder for supplying liquid from a receptacle to the underside of the disk, and a fixed member spaced below the underside of the disk. The fixed member cooperates with the disk to define a metering opening which regulates the volume of liquid fed to the disk and which can be set in a zero position. A fixed threaded collar is in threaded engagement with a control cap having a tapered inner flange. A matching tapered member positioned within the flange is movable axially to urge the inner flange outwardly into fixed engagement with a bearing sleeve; and if this is done when the metering opening is in the zero position, it will remain so adjusted and no other zero adjustment need be made to the system to indicia control or preset the dispensing rate of fluid from the dispenser inasmuch as the sleeve is connected to the disk so that rotation of the cap varies the size of the metering opening. A deflector is provided to direct excess liquid back into the receptacle and thereby avoid liquid dripping outside the dispenser. The liquid feeder, fixed member and deflector are integral and detachable from the spray dispenser to facilitate cleaning. Also, a movable gate is suspended between the deflector and housing to vary the arc of the spray of liquid being dispensed.
Abstract translation: 一种用于分配喷雾形式的液体的喷雾分配器，具有壳体，安装到壳体上的可旋转喷射盘，用于将液体从容器供应到盘的下侧的液体供给器，以及在盘的下侧间隔开的固定构件 。 固定构件与盘配合以限定计量开口，其调节供给到盘的液体的体积，并可将其设置在零位置。 固定螺纹轴环与具有锥形内凸缘的控制盖螺纹接合。 定位在凸缘内的匹配的锥形构件可轴向移动以将内凸缘向外推动成与轴承套固定接合; 并且如果在计量开口处于零位置时完成，则其将保持如此调节，并且不需要对系统进行其他零点调整，以便标记控制或预设来自分配器的流体的分配速率，因为套筒连接 以使得盖的旋转改变计量开口的尺寸。 提供偏转器以将多余的液体引导回到容器中，从而避免液体滴落在分配器外部。 液体进料器，固定部件和导流板与喷雾分配器是一体的和可拆卸的，以方便清洗。 此外，可移动门悬挂在偏转器和壳体之间以改变被分配的液体的喷雾的弧度。
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公开(公告)号：US4043295A
公开(公告)日：1977-08-23
申请号：US595500
申请日：1975-07-14
Applicant: Reinhold Speck , Stefan Forberger
Inventor： Reinhold Speck , Stefan Forberger
CPC classification number: B05B3/02 , B05B13/0636 , B05B3/001 , B05D1/02 , B05D7/222
Abstract: A coating liquid is squirted through a needle control nozzle directed into open end of internal threads of a fitting or tube and is deflected radially to form a spray cone by an air jet from a revolving nozzle set slightly in front and off the axis of the nozzle for the coating liquid. An end plate affixed to the revolving nozzle limits the forward spread of the spray cone, so that the coating thickness taper is cut off at the inner end of the coating on the threads. The thickness taper produced at the outer end of the threads by the spray cone favors easy engagement of the threads in making a tight threaded joint.
Abstract translation: 涂布液通过指向配件或管的内螺纹的开口端的针控制喷嘴喷射，并且通过来自位于喷嘴轴线前后的旋转喷嘴的空气射流径向偏转而形成喷雾锥体 用于涂布液体。 固定到旋转喷嘴的端板限制了喷雾锥体的向前扩展，使得涂层厚度锥度在螺纹上的涂层的内端被切断。 通过喷雾锥体在螺纹外端处产生的厚度锥形有利于螺纹在紧密螺纹接头中的容易接合。
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