中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

59 records (took 0.018 seconds)

    AUTOMATIC REVERSIBLE ARC SPRINKLER
    12.
    发明申请
    AUTOMATIC REVERSIBLE ARC SPRINKLER 有权

    公开(公告)号：US20210346902A1

    公开(公告)日：2021-11-11

    申请号：US17381356

    申请日：2021-07-21

    Applicant: NELSON IRRIGATION CORPORATION

    Inventor： Mathew L. Zimmerman ,  Craig B. Nelson ,  Chad D. Leinweber ,  Joseph Daniel Sinden

    IPC: B05B12/02 ,  B05B3/08

    Abstract: An automatic reversible arc assembly for a sprinkler includes a pair of primary stop members circumferentially spaced from each other by a first amount, and a pair of secondary stop members circumferentially spaced from each other by a second amount, different from the first amount. The primary stop members and the secondary stop members are coupled together and define a pivot assembly pivotable between a first position and a second position. A timer module cooperable with the pivot assembly is configured to hold the pivot assembly in the first position for a selectable period of time, after which the timer module enables the pivot assembly to pivot to the second position. The primary stop members are active in the first position, and the secondary stop members are active in the second position.

    Rigid mount orbitor sprinkler with spider refuge
    13.
    发明授权
    Rigid mount orbitor sprinkler with spider refuge 有权

    公开(公告)号：US11040358B2

    公开(公告)日：2021-06-22

    申请号：US16118718

    申请日：2018-08-31

    Applicant: Nelson Irrigation Corporation

    Inventor： George L. Sesser ,  Craig B. Nelson

    IPC: B05B3/00 ,  B05B3/04 ,  B05B1/18

    Abstract: A rigid mount orbitor sprinkler assembly incorporates a deflector plate configuration that is configured for both spinning/rotating motion as well as orbital or wobbling motion around the center of a spool assembly. The sprinkler includes a spider ingress opening cooperable with a spider barrier that in combination permit inevitable spider ingress while preventing spider access or contact with certain moving parts of the sprinkler.

    ORBITAL SPRINKLER WITH SPEED CONTROL BRAKE
    16.
    发明申请
    ORBITAL SPRINKLER WITH SPEED CONTROL BRAKE 审中-公开

    公开(公告)号：US20170333924A1

    公开(公告)日：2017-11-23

    申请号：US15161920

    申请日：2016-05-23

    Applicant: Nelson Irrigation Corporation

    Inventor： George L. Sesser ,  Craig B. Nelson ,  Andrew B. Hellie ,  Steven E. Crawford

    IPC: B05B3/00 ,  B05B1/30 ,  B05B1/26

    CPC classification number: B05B3/005 ,  B05B1/267 ,  B05B1/3026 ,  B05B3/008 ,  B05B3/0486 ,  B05B15/70

    Abstract: A sprinkler head includes a sprinkler body, a nozzle positioned within the sprinkler body, a fixed gear coupled with the sprinkler body, a wobbler cage supported on the sprinkler body, and a water deflector plate coupled with the wobbler cage and disposed downstream of the nozzle. A brake assembly is coupled with the water deflector plate for slowing a rotating and wobbling motion of the wobbler cage and the water deflector plate. The brake assembly includes a shaft extending through the water deflector plate and a brake gear disposed at an end of the shaft, where the brake gear is engageable with the fixed gear. Among other advantages, the design eliminates the use of large fixed strut framework that creates dry shadows in the water pattern.

    SPRINKLER WITH MULTI-FUNCTIONAL, SIDE-LOAD NOZZLE WITH NOZZLE STORAGE CLIP AND RELATED TOOL
    17.
    发明申请
    SPRINKLER WITH MULTI-FUNCTIONAL, SIDE-LOAD NOZZLE WITH NOZZLE STORAGE CLIP AND RELATED TOOL 有权
    具有多功能，侧装式喷嘴的喷雾器，带喷嘴夹和相关工具

    公开(公告)号：US20150001315A1

    公开(公告)日：2015-01-01

    申请号：US14049633

    申请日：2013-10-09

    Applicant: Nelson Irrigation Corporation

    Inventor： George L. Sesser ,  Richard L. Schisler ,  Barton R. Nelson ,  Craig B. Nelson ,  Reid A. Nelson ,  Meade M. Neal

    IPC: B05B15/06 ,  F16B2/22 ,  B25B7/02

    CPC classification number: F16B2/22 ,  B05B1/326 ,  B05B3/0486 ,  B05B15/534 ,  B25B7/02 ,  Y10T29/539 ,  Y10T403/45

    Abstract: A clip for holding a pair of nozzle inserts for use with an irrigation sprinkler includes at least two flexible attachment arms, each attachment arm provided with an elongated slot and a retention shoulder on an inside surface thereof, adjacent the elongated slot. Each attachment arm is adapted to be received in an opening in a respective nozzle insert and retained therein by the retention shoulder. A related tool includes a pair of gripper arms and a respective pair of jaws extending from the gripper arms, pivotally secured to one another. One jaw is formed with a pair of parallel prongs, and the other jaw is formed with a flat head projecting toward the pair of prongs. The jaws are adapted to engage the nozzle insert and disengage the retention shoulder to permit removal of the nozzle insert from the clip.

    Abstract translation: 用于保持用于灌溉喷洒器的一对喷嘴插件的夹子包括至少两个柔性连接臂，每个连接臂在其内表面上设置有细长狭槽和与其相邻的细长狭槽的保持肩部。 每个连接臂适于容纳在相应的喷嘴插件中的开口中并由保持肩保持在其中。 相关的工具包括一对夹持臂和从夹持臂延伸的相应的一对夹爪，它们彼此枢转地固定。 一个钳口形成有一对平行的叉，另一个钳口形成有朝向一对尖头突出的平头。 钳口适于接合喷嘴插件并使保持肩部脱离，以允许将喷嘴插件从夹子上移除。

    SPRINKLER WITH MULTI-FUNCTIONAL, SIDE-LOAD NOZZLE
    18.
    发明申请
    SPRINKLER WITH MULTI-FUNCTIONAL, SIDE-LOAD NOZZLE 有权
    SPRINKLER与多功能，侧负载喷嘴

    公开(公告)号：US20150001313A1

    公开(公告)日：2015-01-01

    申请号：US13927992

    申请日：2013-06-26

    Applicant: Nelson Irrigation Corporation

    Inventor： George L. Sesser ,  Barton R. Nelson ,  Craig B. Nelson ,  Reid A. Nelson ,  Richard L. Schisler ,  Meade M. Neal

    IPC: B05B15/02 ,  B05B3/02

    CPC classification number: B05B15/52 ,  B05B1/326 ,  B05B3/0486 ,  B05B15/534

    Abstract: A sprinkler and side-loading nozzle insert assembly includes, in a preferred arrangement, a sprinkler body provided with a flow passage along a sprinkler body axis and a nozzle insert spring-loaded received in a complementary recess formed in the sprinkler body. The nozzle insert has an axis of rotation transverse to the sprinkler body axis and is rotatable from an insertion position to plural operating positions. The nozzle insert is provided with an elongated, substantially cylindrical insert body including a nozzle bore extending through the insert body on an axis transverse to the axis of rotation and alignable with the flow passage in at least two of the plural operating positions. Plural index tabs extend radially from the insert body at circumferentially-spaced locations, and are adapted to engage respective plural index notches in the sprinkler body as the insert body is rotated to the plural operating positions.

    Abstract translation: 喷洒器和侧向加载喷嘴插入件组件包括在喷洒头主体轴线上设置有流动通道的喷洒器主体和弹簧加载的喷洒器主体，所述喷洒器主体容纳在形成于喷洒器主体中的互补凹部中。 喷嘴插件具有横向于喷洒器主体轴线的旋转轴线并且可以从插入位置旋转到多个操作位置。 喷嘴插件设置有细长的基本上圆柱形的插入物主体，其包括在横向于旋转轴线的轴线上延伸穿过插入体的喷嘴孔，并且在多个操作位置中的至少两个中可与流动通道对准。 多个索引片从插入体沿周向间隔开的位置径向延伸，并且适于在插入体旋转到多个操作位置时与喷洒器主体中的相应的多个索引凹口啮合。

    Automatic reversible arc sprinkler
    20.
    发明授权
    Automatic reversible arc sprinkler 有权

    公开(公告)号：US12036569B2

    公开(公告)日：2024-07-16

    申请号：US17381356

    申请日：2021-07-21

    Applicant: NELSON IRRIGATION CORPORATION

    Inventor： Mathew L. Zimmerman ,  Craig B. Nelson ,  Chad D. Leinweber ,  Joseph Daniel Sinden

    IPC: B05B12/02 ,  B05B3/08

    CPC classification number: B05B12/02 ,  B05B3/08

    Abstract: An automatic reversible arc assembly for a sprinkler includes a pair of primary stop members circumferentially spaced from each other by a first amount, and a pair of secondary stop members circumferentially spaced from each other by a second amount, different from the first amount. The primary stop members and the secondary stop members are coupled together and define a pivot assembly pivotable between a first position and a second position. A timer module cooperable with the pivot assembly is configured to hold the pivot assembly in the first position for a selectable period of time, after which the timer module enables the pivot assembly to pivot to the second position. The primary stop members are active in the first position, and the secondary stop members are active in the second position.

Patent Agency Ranking