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21. 发明公开

EP1289673A4 ADJUSTABLE ARC, ADJUSTABLE FLOW RATE SPRINKLER 有权
标题翻译：具有可调节喷射角度和流量SPRINKLER
公开(公告)号：EP1289673A4
公开(公告)日：2007-05-02
申请号：EP02723642
申请日：2002-03-28
申请人： NELSON IRRIGATION CORP
发明人： SESSER GEORGE , PERKINS LEE A
IPC分类号： B05B1/26 , B05B1/30 , B05B3/00 , B05B3/04 , B05B15/10
CPC分类号： B05B1/304 , B05B1/262 , B05B3/005 , B05B3/021 , B05B3/0486 , B05B15/74
摘要： A sprinkler head includes a base having a lower end adapted for attachment to a sprinkler system component; an elongated stem supported within the base; a nozzle and a fixed deflector supported within the stem, the nozzle and deflector cooperating to define an adjustable arcuate orifice. A water distribution plate is supported on a shaft extending upwardly from the stem and has a plurality of water distribution grooves located in axially spaced relationship to the nozzle. An arc adjustment ring is rotatably mounted on the base and is operatively connectable with the nozzle for rotating the nozzle relative to the stem for adjustment of the arcuate discharge orifice. A throttle member is secured to the upstream end of the shaft such that rotation of the shaft causes the throttle to move relative to a portion of the stem, to thereby adjust flow rate through the nozzle.

22. 发明授权

EP1104332B1 NUTATING FLUID DELIVERY APPARATUS 有权
标题翻译：翻滚放电用于流体
公开(公告)号：EP1104332B1
公开(公告)日：2006-01-25
申请号：EP99934049.0
申请日：1999-07-14
申请人： Moen Incorporated
发明人： CLEARMAN, Joseph H. , CLEARMAN, Jack F.
IPC分类号： B05B3/04
CPC分类号： B05B3/008 , B05B1/185 , B05B3/04 , B05B3/0445 , B05B3/0486
摘要： The present invention provides an apparatus comprising: a body having a fluid inlet (550); a wobble turbine (554) disposed downstream of the fluid inlet, the wobble turbine being configured to rotate when struck by a stream emitted from the fluid inlet; and a fluid redirecting means (567), such as a moving or stationary shroud or a chamber, disposed downstream of the wobble turbine to redirect the stream. While the wobble turbine may be placed downstream of the fluid inlet in various ways, it is preferred that the wobble turbine is disposed in an axially spaced relationship to the fluid inlet, such as by coupling the wobble turbine to the body in a loose, post and sleeve relationship. The preferred wobble turbine includes a convex conical upper surface (558), with angular momentum inducing members formed therein/thereon, wherein the angular momentun inducing members are selected from grooves, vanes, blades (560) and combinations thereof. The apparatus may further comprise a wobble limiting member, such as a stator ring, engaging the wobble turbine.

23. 发明授权

EP0698417B1 Regner zum Austragen eines Fluids 失效
标题翻译：喷灌用于排出流体
公开(公告)号：EP0698417B1
公开(公告)日：2002-11-13
申请号：EP95112644.0
申请日：1995-08-11
申请人： GARDENA Kress + Kastner GmbH
发明人：
IPC分类号： B05B3/04 , B05B3/02 , B05B15/10
CPC分类号： B05B3/003 , B05B3/0486 , B05B15/70 , B05B15/74

24. 发明公开

EP0743098A2 Nutating sprinkler 失效
标题翻译： Nutationsregner
公开(公告)号：EP0743098A2
公开(公告)日：1996-11-20
申请号：EP96303475.6
申请日：1996-05-16
申请人： NELSON IRRIGATION CORPORATION
发明人： Sweet, Frederick J. , Meyer, Larry P.
IPC分类号： B05B3/04
CPC分类号： B05B3/008 , B05B3/0486 , B05B15/00
摘要： A sprinkler (10) comprising a body portion (12) having a nozzle (16) at one end and a cap assembly (14) supported thereon at an opposite end, the cap assembly (14) supporting a spray plate (20) located downstream of the nozzle (16), the spray plate (20) having a plurality of stream distributing grooves (22) formed on one side thereof configured to cause the spray plate (20) to rotate when struck by a stream emitted from the nozzle (16); and wherein the spray plate (20) includes a mounting shaft (62) extending from the spray plate (20) and having a part spherical head (68) received within a bearing cage (84) in the cap assembly (14), the bearing cage (84) including a bearing separator (109) holding a plurality of ball bearings (104, 106, 108) in a substantially horizontal array arranged about a longitudinal center axis of the sprinkler (10), the part spherical head (68) located centrally above and in engagement with the plurality of ball bearings (104, 106, 108), thereby permitting the spray plate (20) to wobble as it rotates.
摘要翻译：一种喷洒器（10），包括在一端具有喷嘴（16）的主体部分（12）和在相对端支撑在其上的盖组件（14），所述盖组件（14）支撑位于下游的喷洒板（20）所述喷射板（20）具有形成在其一侧上的多个流分配槽（22），所述喷流板构造成当所述喷射板（20）被从所述喷嘴（16）发射的流体撞击时使所述喷射板（20）旋转）; 并且其中所述喷射板（20）包括从所述喷射板（20）延伸并且具有容纳在所述盖组件（14）中的轴承保持架（84）内的部分球形头部（68）的安装轴（62），所述轴承保持架（84）包括轴承分离器（109），该轴承分离器保持围绕喷洒器（10）的纵向中心轴线布置的大致水平的阵列中的多个球轴承（104,106,108），所述球形球头部分位于在多个球轴承（104,106,108）中心并与其接合，从而允许喷射板（20）在其旋转时摆动。

25. 发明公开

EP0709140A2 Rotary water sprinkler including protective cover 失效
标题翻译： Rotierender Regner mit Schutzkappe
公开(公告)号：EP0709140A2
公开(公告)日：1996-05-01
申请号：EP95630109.7
申请日：1995-10-23
申请人： PLASTRO GVAT
发明人： Messinger, Daniel
IPC分类号： B05B3/04 , B05B15/00
CPC分类号： B05B3/0486 , B05B15/70 , B05B15/74
摘要： The rotary sprinkler includes a rotor (6) rotatably mounted with respect to a nozzle (3) to be impinged and to be rotated by the water jet from the nozzle (3), and a sleeve (7) circumscribing the nozzle (3) and formed with an open end (7b) through which the water jet is discharged laterally of the nozzle (3). The rotor (6) is displaceable axially of the nozzle (3). A spring (25) normally urges a closure-surface (8) of the rotor (6) against the open end (7b) of the sleeve (7) to close it against the entry of foreign matter, but is deformable by the water jet to displace the closure surface (8) of the rotor (6) axially away from the sleeve (7).
摘要翻译：旋转喷洒器包括相对于待喷射的喷嘴（3）可旋转地安装并且通过来自喷嘴（3）的水射流旋转的转子（6）和围绕喷嘴（3）的套筒（7）和形成有开口端部（7b），水射流通过喷嘴侧向喷出喷嘴（3）排出。转子（6）可以在喷嘴（3）的轴向上移动。弹簧（25）通常将转子（6）的封闭表面（8）推靠在套筒（7）的开口端部（7b）上，以将其与外来物质的入口封闭，但可通过水射流使所述转子（6）的所述封闭表面（8）轴向地远离所述套筒（7）移位。

26. 发明公开

EP0630688A2 Rotary sprinklers 失效
标题翻译： Rotierende喷水灭火器
公开(公告)号：EP0630688A2
公开(公告)日：1994-12-28
申请号：EP94108797.5
申请日：1994-06-08
申请人： DAN MAMTIRIM, LIMITED PARTNERSHIP
发明人： Spencer, Benjamin
IPC分类号： B05B3/04 , A01G25/00
CPC分类号： B05B3/0486
摘要： A rotatable outlet nozzle for use in a rotary sprinkler adapted to be rotatably mounted and driven in a sprinkler housing (1) and comprising a through-flow tube portion (13), a curved deflector wall portion merging with an outlet end of the tube and defining a main outlet and an auxiliary outlet (21) formed in the deflecting wall in a position thereof opposite the main outlet, the positioning and dimensions of the auxiliary outlet (21) being such that an auxiliary water spray emerges therefrom in a direction opposite to that of a main water spray emerging from said main outlet.
摘要翻译：一种用于旋转喷洒器的可旋转出口喷嘴，其适于可旋转地安装和驱动在喷洒器壳体（1）中并且包括通流管部分（13），与管的出口端并合的弯曲偏转器壁部分和形成在与主出口相对的位置上形成在偏转壁中的主出口和辅助出口（21），辅助出口（21）的定位和尺寸使得辅助水喷雾沿着与主出口从主出口出来的主要水喷雾的。

27. 发明公开

EP0518579A2 Automatically adjustable fluid distributor 失效
标题翻译： Automatisch einstellbarerFlüssigkeitsverteiler。
公开(公告)号：EP0518579A2
公开(公告)日：1992-12-16
申请号：EP92305209.6
申请日：1992-06-08
申请人： Curtis, Harold D.
发明人： Curtis, Harold D.
IPC分类号： F28F25/06 , B05B3/04 , B05B1/26
CPC分类号： F28F25/06 , B05B1/26 , B05B1/265 , B05B3/001 , B05B3/0486 , Y10S261/11
摘要： A fluid distribution apparatus comprises first and second structures 60,72 having first and second spaced surfaces 66,82, respectively. A rotatable member 84 located between first and second spaced surfaces, the rotatable member and the first and second spaced surfaces defining a dual nozzle including a first annular nozzle outlet defined between the rotatable member 84 and the first spaced surface 66 and a second annular nozzle outlet defined between the rotatable member 84 and surface 72. A central opening 92 is defined through the rotatable member, for conducting fluid to one of said first and second annular nozzle outlets. Vanes 96,98 cause rotation of the rotatable member 84 as fluid flows out of the dual nozzle.
摘要翻译：流体分配装置包括分别具有第一和第二间隔表面66,82的第一和第二结构60,72。位于第一和第二间隔表面之间的可旋转构件84，可旋转构件和第一和第二间隔开的表面限定双喷嘴，其包括限定在可旋转构件84和第一间隔表面66之间的第一环形喷嘴出口和第二环形喷嘴出口限定在可旋转构件84和表面72之间。中心开口92限定穿过可旋转构件，用于将流体传导到所述第一和第二环形喷嘴出口中的一个。当流体从双喷嘴流出时，叶片96,98引起可旋转构件84的旋转。

28. 发明公开

EP0255463A3 Liquid dispensing device and water sprinkler including same 失效
标题翻译：液体分配装置和包括其的水喷雾器
公开(公告)号：EP0255463A3
公开(公告)日：1989-05-03
申请号：EP87630114.4
申请日：1987-06-25
申请人： Rosenberg, Peretz
发明人： Rosenberg, Peretz
IPC分类号： B05B15/02 , B05B3/04
CPC分类号： B05B3/0486 , B05B15/534
摘要： A liquid dispensing device comprises a body member (2) connectable to a source of pressurized liquid and a nozzle (8) carried by the body member (2) and having an inlet (10) communicating with the source of pressurized liquid, and an outlet orifice (12) for discharging the pressurized liquid in the form of a jet. The nozzle (8) is rotatably mounted in the body member (2) to either an operative position wherein its inlet (10) faces the source of pressurized liquid for discharging the pressurized liquid through its outlet orifice (12), or to a self-cleaning position wherein its outlet orifice (12) faces the source of pressurized liquid for flushing out clogging particles through the nozzle inlet (10). In one embodiment the nozzle includes two sections, one of which is presettable to a plurality of different positions to define with the other section a plurality of outlet orifices of different cross-sectional areas.

29. 发明公开

EP0236455A4 ROTARY SPRINKLER HEAD. 失效
标题翻译：旋喷头。
公开(公告)号：EP0236455A4
公开(公告)日：1988-04-06
申请号：EP86905657
申请日：1986-09-17
申请人： NELSON IRRIGATION CORP
发明人： NELSON BARTON L , MEYER LARRY PAUL , SESSER GEORGE L
IPC分类号： B05B3/06 , B05B3/00 , B05B3/04 , B05B3/08
CPC分类号： B05B3/005 , B05B3/0486
摘要： A rotary sprinkler head (10) comprising a sprinkler body (12) devoid of operative dynamic seals for communicating a source of pressurized water with an outlet (14) for directing water into the atmosphere in a primary stream having a vertically extending axis. A rotary distributor (16) is provided having surfaces (18) for engaging the stream (1) to establish a reactionary force component acting on the distributor in a direction tangential to the rotational axis thereof so as to effect rotational movement thereof about its axis of rotation, and (2) to direct the stream engaged thereby in the form of a pattern forming stream(s) including at least one stream moving away from the distributor in a direction having a component extending outwardly from the vertical axis of the primary stream so as to define the radius of the circular spray pattern. A speed reducing assembly (20) is operatively associated with the distributor resulting from the reactionary force component from a relatively high whirling speed which would occur without the speed reducing assembly to a relatively slow speed.

30. 发明公开

EP0236455A1 ROTARY SPRINKLER HEAD 失效
标题翻译：旋喷头。
公开(公告)号：EP0236455A1
公开(公告)日：1987-09-16
申请号：EP86905657.0
申请日：1986-09-17
申请人： NELSON IRRIGATION CORPORATION
发明人： NELSON, Barton, L. , MEYER, Larry, Paul , SESSER, George, L.
IPC分类号： B05B3
CPC分类号： B05B3/005 , B05B3/0486
摘要： Une tête d'arrosage rotative (10) comprend un corps d'arrosage (12) dépourvu de joints dynamiques et assure la communication entre une source d'eau sous pression et une sortie (14) pour envoyer l'eau dans l'atmosphère sous la forme d'un premier jet ayant un axe vertical. Un distributeur rotatif (16) présente des surfaces (18) qui interfèrent avec le jet pour (1) établir une composante de force de réaction agissant sur le distributeur dans une direction tangentielle à son axe de rotation de manière à en effectuer le mouvement de rotation autour de l'axe de rotation et pour (2) diriger le jet en une configuration d'un ou plusieurs jets incluant au moins un jet s'éloignant du distributeur dans une direction ayant une composante s'étendant vers l'extérieur depuis l'axe vertical du jet primaire de manière à définir le rayon de la configuration d'atomisation circulaire. Une unité de réduction de vitesse (20) est associée de manière opérative au distributeur pour en réduire la vitesse de rotation résultant de la composante de force de réaction, et ce depuis une vitesse de tourbillonement relativement élevée qui se produirait sans cette unité de réduction de vitesse jusqu'à une vitesse relativement faible.

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