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1. 发明公开

EP4355075A1 SPRINKLER 审中-实审
公开(公告)号：EP4355075A1
公开(公告)日：2024-04-24
申请号：EP22740494.4
申请日：2022-06-15
申请人： Netafim Ltd.
发明人： BEN HERZEL, Ido
IPC分类号： A01G25/00 , B05B1/26 , B05B3/04
CPC分类号： A01G25/00 , B05B15/622 , B05B3/0486 , B05B1/26

2. 发明授权

EP3003568B1 CONE VALVE NOZZLE ASSEMBLY WITH AN ADJUSTABLE ARC OF COVERAGE FOR A ROTARY STREAM SPRINKLER 有权
公开(公告)号：EP3003568B1
公开(公告)日：2018-10-10
申请号：EP14803427.5
申请日：2014-06-02
申请人： K-rain Manufacturing Corp.
发明人： KAH, Jr., Carl, L., C.
IPC分类号： B05B3/04 , B05B3/02 , B05B1/30 , B05B15/74
CPC分类号： B05B3/0486 , A01G25/00 , B05B1/304 , B05B3/005 , B05B3/021 , B05B15/70 , B05B15/74
摘要： A cone valve assembly including an upper valve member with a conical top portion and a stepped and spiraled top surface and a lower valve member including a central opening with a stepped and spiraled valve surface surrounding the central opening. The upper valve member is mounted in the lower valve member such that the lower valve member is rotatable and axially movable relative to the upper valve member. Rotation of the lower valve member allows for the adjustment of an arcuate slot opening that provides a conically shaped discharge stream of water from the cone valve nozzle assembly directly onto the rotating distributor to provide the desired arc of sprinkler coverage.

3. 发明公开

EP3215276A4 EMBEDDED SPRINKLER ACTIVATED GENERATOR 有权
公开(公告)号：EP3215276A4
公开(公告)日：2018-07-18
申请号：EP15857789
申请日：2015-11-04
申请人： JAIN IRRIGATION SYSTEMS LTD
发明人： DEFRANK MICHAEL PATRICK , JAIN AJIT BHAVARLAL
IPC分类号： B05B3/04 , A01G25/16 , B05B3/06 , F03B3/08 , F03B13/00 , H02P9/04
CPC分类号： F03B3/08 , B05B3/0486 , B05B3/06 , F05B2220/602 , Y02B10/50 , Y02E10/223 , Y02E60/17 , Y02P60/12
摘要： Disclosed is an embedded sprinkler system. The embedded sprinkler system comprises a stator, and a rotor, embedded in the embedded sprinkler system. The rotor may further be integrated with a sprinkler arm. Further the sprinkler arm may be connected to a nozzle allowing for a fluid to flow through. The sprinkler arm may inherently have an angle.

4. 发明授权

EP3062603B1 SPRINKLER HEAD 有权
公开(公告)号：EP3062603B1
公开(公告)日：2018-07-04
申请号：EP14856829.8
申请日：2014-10-28
申请人： Katco Holdings Pty Ltd.
发明人： HOLMES, Tony
IPC分类号： A01G25/02 , B05B3/06 , B05B3/04
CPC分类号： B05B3/0486 , B05B3/008 , B05B3/0427
摘要： A sprinkler fitting comprises a spout and a deflector moveably connected to one another, the deflector being formed from a resilient material in a single piece. The sprinkler fitting may be manufactured by; forming a spout; moulding a deflector in a resilient plastics material; and pressing the deflector onto the spout.

5. 发明公开

EP3214920A4 METHOD OF INTEGRATED FLOW CONTROL FOR THE SPRINKLER ACTIVATED GENERATOR 审中-公开
公开(公告)号：EP3214920A4
公开(公告)日：2018-06-06
申请号：EP15857901
申请日：2015-11-04
申请人： JAIN IRRIGATION SYSTEMS LTD
发明人： DEFRANK MICHAEL PATRICK , JAIN AJIT BHAVARLAL
IPC分类号： A01G25/16 , B05B1/30 , B05B3/04 , B05B12/00 , F03B3/08 , F03G7/08 , G05B15/02 , H02K7/18
CPC分类号： B05B3/0486 , B05B1/3026 , B05B12/006 , F03B3/08 , F05B2220/60 , Y02B10/50 , Y02E10/223 , Y02E60/17 , Y02P60/122
摘要： Disclosed is sprinkler system. The system comprises a gate valve. Further, a sprinkler frame is mounted on the gate valve. The sprinkler frame further consists of wires for connection. The system further comprises a generator. The generator is mechanically coupled with a rotor and a generator base. Further the system comprises of an electronic component. The system is housed in a sprinkler housing.

6. 发明公开

EP3013481A1 SPRINKLER WITH MULTI-FUNCTIONAL, SIDE-LOAD NOZZLE 有权
标题翻译：具有多功能，侧负荷喷嘴的喷头
公开(公告)号：EP3013481A1
公开(公告)日：2016-05-04
申请号：EP14745257.7
申请日：2014-06-24
申请人： Nelson Irrigation Corporation
发明人： SESSER, George, L. , NELSON, Barton, R. , NELSON, Craig, B. , SCHISLER, Richard, L. , NELSON, Reid, A. , NEAL, Meade, M.
IPC分类号： B05B1/32 , B05B3/04 , B05B15/02
CPC分类号： B05B15/52 , B05B1/326 , B05B3/0486 , B05B15/534
摘要： 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.
摘要翻译：喷洒器和侧装式喷嘴插入组件在优选布置中包括喷洒器本体，喷洒器本体设置有沿着喷洒器本体轴线的流动通道以及容纳在形成于喷洒器本体中的互补凹槽中的弹簧加载的喷嘴插入件。喷嘴插入件具有横向于喷洒器本体轴线的旋转轴线并且可从插入位置旋转到多个操作位置。喷嘴插入件设置有细长的基本上圆柱形的插入件本体，该插入件本体包括喷嘴孔，该喷嘴孔在横切于旋转轴线的轴线上延伸穿过插入件本体，并且在多个操作位置中的至少两个中与流动通道对齐。多个转位翼片在周向间隔开的位置处从插入体径向延伸，并且适于在插入体旋转到多个操作位置时接合喷洒器本体中的相应的多个分度凹口。

7. 发明授权

EP2315632B1 SPRINKLER WITH NUTATING MECHANISM AND OPTIONAL WEIGHT 有权
标题翻译：喷淋头SWASH机制和可选WEIGHT
公开(公告)号：EP2315632B1
公开(公告)日：2016-03-23
申请号：EP09807341.4
申请日：2009-08-14
申请人： Nelson Irrigation Corporation
发明人： SESSER, George, L. , NELSON, Craig, B. , NELSON, Reid, A. , PERKINS, Lee, A.
IPC分类号： B05B3/08 , B05B3/12 , B05B1/20
CPC分类号： B05B3/0486 , B05B3/008

8. 发明公开

EP2877291A4 ROTARY NOZZLE 有权
标题翻译：旋转喷头
公开(公告)号：EP2877291A4
公开(公告)日：2016-03-16
申请号：EP13822345
申请日：2013-07-26
申请人： RAIN BIRD CORP
发明人： WALKER SAMUEL C , SHADBOLT LEE JAMES , BRENNAN JOHN AUSTIN , MALLELA VENKAT , SETTU SASIKUMAR MYLAPPAN , DHARMARAJ PRABHUMANIKANDAN
IPC分类号： B05B1/26 , A01G25/00
CPC分类号： B05B1/262 , B05B3/021 , B05B3/0486 , B05B15/04
摘要： A nozzle is provided having a pattern adjustment valve that may be adjusted to irrigate a substantially rectangular irrigation area. The nozzle may be further adjusted to irrigate three different substantially rectangular irrigation areas. A variable arc nozzle is also provided that includes an arc adjustment valve having elements that cooperate with one another to adjust the valve between a minimum arc position and a maximum arc position. Further, a variable arc nozzle is provided that includes an arc adjustment valve having a segmented valve body with segments of different axial lengths. The valve settings may be selected by pressing down and rotating a deflector to directly actuate the valve. Each nozzle may also include a flow reduction valve that may be adjusted by actuation of an outer wall of the nozzle. Rotation of the outer wall causes a flow control member to move axially to or away from an inlet.

9. 发明公开

EP2953723A1 SPRINKLER WITH BRAKE ASSEMBLY 有权
标题翻译： SPRINKLER MIT BREMSANORDNUNG
公开(公告)号：EP2953723A1
公开(公告)日：2015-12-16
申请号：EP14749231.8
申请日：2014-02-07
申请人： Rain Bird Corporation
发明人： KIM, Eugene Ezekiel , SABAU, Radu Marian
IPC分类号： B05B3/06 , B05B1/18 , B05B1/26
CPC分类号： B05B3/0486 , B05B1/3006 , B05B3/003 , B05B3/005 , B05B15/18
摘要： In one aspect, a sprinkler is provided having a nozzle, a deflector that receives fluid flow from the nozzle, and a friction or viscous brake assembly that controls rotation of a deflector. The friction or viscous brake assembly is releasably connected to the frame in order to enhance serviceability of the sprinkler. In another aspect, a sprinkler is provided having a frame, a deflector rotatably connected to the frame, a nozzle, and a nozzle socket of the frame. The nozzle and nozzle socket have interlocking portions that releasably connect the nozzle to the frame. The nozzle may be easily removed for servicing. Further, the nozzle socket can be configured to receive a plurality of nozzles having different flow characteristics. A nozzle can be selected and utilized with the sprinkler according to the desired application for the sprinkler.
摘要翻译：在一个方面，喷洒器具有喷嘴，偏转器，其接收来自喷嘴的流体流动，以及摩擦或粘性制动组件，其控制偏转器的旋转。摩擦或粘性制动组件可释放地连接到框架，以便增强喷洒器的可使用性。在另一方面，提供一种喷洒器，其具有框架，偏转器，其可旋转地连接到框架，喷嘴和框架的喷嘴插座。喷嘴和喷嘴插座具有将喷嘴可释放地连接到框架的互锁部分。喷嘴可以容易地去除以进行维修。此外，喷嘴插座可以被配置为容纳具有不同流动特性的多个喷嘴。可以根据喷洒器的所需应用，使喷头与喷洒头一起使用。

10. 发明授权

EP2318147B1 LIQUID DIFFUSER DEVICE 有权转让
标题翻译：液体扩散器
公开(公告)号：EP2318147B1
公开(公告)日：2015-04-15
申请号：EP09786699.0
申请日：2009-07-24
申请人： Drechsel, Arno
发明人： Drechsel, Arno
IPC分类号： B05B3/04
CPC分类号： B05B3/0486 , B05B3/008 , B05B15/18
摘要： A liquid diffuser device, comprising a support frame (2) with an upper passageway (3) to direct a liquid jet and a lower hollow tubular body (4) with a bottom wall (5), a liquid jet deflecting member (9) having an upper plate (10) fixed to a lower stem (11) which is had within the tubular body (4), means (13) for movably coupling the stem (11) to the bottom wall (5), comprising at least one lower contact surface (14) of the stem (11) and at least one upper contact surface (15) of the bottom wall (5). The movable coupling means (13) comprise an intermediate contact member (16) secured to the lower end portion (12) of the stem (11), and continuously contacting the upper surface (15) of the bottom wall (5) to avoid downward shifting of the stem (11) consequent to wear of the contact surfaces (14, 15).

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