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公开(公告)号：US06695223B2
公开(公告)日：2004-02-24
申请号：US09942399
申请日：2001-08-29
IPC分类号： B05B1510
CPC分类号： B05B3/0459 , B05B3/0431 , B05B15/70 , B05B15/74
摘要： An adjustable stator is mounted in the lower end of a pop-up sprinkler riser and includes a vertically extending frame portion and a pair of valve portions that extend horizontally from an upper end of the frame portion. A coil spring is squeezed between a lower end of a drive subassembly and a mandrel mounted in a lower end of the frame portion. The mandrel and the frame portion have mating projections which allow the vertical position of the mandrel to be adjusted. This adjusts the downward biasing force exerted by the coil spring against the frame portion and the valve members carried thereby. This varies the pressure of a water stream flowing past a turbine in the riser, and the speed of rotation of the turbine which in turn changes the speed of rotation of a nozzle driven by the turbine.
摘要翻译： 可调节定子安装在弹出式喷淋器提升管的下端，并且包括垂直延伸的框架部分和从框架部分的上端水平延伸的一对阀部分。 螺旋弹簧被挤压在驱动子组件的下端和安装在框架部分的下端中的心轴之间。 心轴和框架部分具有允许调节心轴的垂直位置的配合突起。 这调节由螺旋弹簧施加的向下的偏压力抵靠框架部分和由此承载的阀构件。 这改变了在提升管中流过涡轮机的水流的压力和涡轮机的旋转速度，这又改变了由涡轮机驱动的喷嘴的旋转速度。
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公开(公告)号：US08794542B1
公开(公告)日：2014-08-05
申请号：US12475423
申请日：2009-05-29
申请人： Daniel E. Hunter , Michael L. Clark
发明人： Daniel E. Hunter , Michael L. Clark
IPC分类号： B05B3/04
CPC分类号： B05B12/087 , B05B3/0431 , B05B15/65 , B05B15/70 , B05B15/74
摘要： An irrigation sprinkler includes a riser and a nozzle rotatably mounted at an upper end of the riser. A gear train reduction is mounted in the riser and a turbine is coupled to the gear train reduction for rotation by water entering a lower end of the riser. A gear driven coupling mechanism mounted in the riser couples the gear train reduction and the nozzle. A pressure regulator is mounted in the riser and is adjustable from a top-side of the sprinkler.
摘要翻译： 灌溉喷洒器包括提升管和可旋转地安装在提升管的上端的喷嘴。 齿轮减速装置安装在提升管中，并且涡轮联接到齿轮系减速以便水进入提升管的下端。 安装在提升管中的齿轮驱动联接机构联接齿轮系减速和喷嘴。 压力调节器安装在提升管中，可从喷头顶部进行调节。
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公开(公告)号：US08220723B2
公开(公告)日：2012-07-17
申请号：US12711437
申请日：2010-02-24
申请人： Michael L. Clark
发明人： Michael L. Clark
IPC分类号： B05B15/10
CPC分类号： B05B3/0422 , B05B3/02
摘要： A sprinkler comprises a nozzle, a turbine and a gear train reduction. The gear train reduction has an output stage that is coupled to the nozzle. The turbine is located between the nozzle and the gear train reduction and is coupled to an input stage of the gear train reduction.
摘要翻译： 喷洒器包括喷嘴，涡轮机和减速齿轮系。 齿轮系减少具有联接到喷嘴的输出级。 涡轮机位于喷嘴和齿轮系减速之间，并且连接到减速齿轮系的输入级。
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公开(公告)号：US07503346B1
公开(公告)日：2009-03-17
申请号：US11472964
申请日：2006-06-21
申请人： Michael L. Clark
发明人： Michael L. Clark
IPC分类号： F15B13/043
CPC分类号： F16K7/075 , F16K31/0627 , F16K31/402 , Y10T137/86614 , Y10T137/86622 , Y10T137/86686
摘要： A solenoid actuated pilot valve includes a pilot valve housing defining a pilot valve chamber and a solenoid. The solenoid includes and end cap connected to the pilot valve housing, a reciprocable plunger, and a piston having a shaft with a first end connected to and end of the plunger and a second end connected to a piston head. The end cap has a bore through which the shaft of the piston reciprocates and a first port separate from the bore. A first seal on a first side of the piston head is provided for sealing a first end of the first port. A second seal on a second side of the piston head is provided for sealing a first end of a second port in the pilot valve housing.
摘要翻译： 电磁致动先导阀包括限定先导阀室和螺线管的先导阀壳体。 螺线管包括连接到先导阀壳体的端帽，可往复运动的活塞和具有连接到柱塞的端部的第一端和连接到活塞头的第二端的轴的活塞。 端盖具有孔，活塞的轴往复运动，第一端口与孔分离。 设置在活塞头的第一侧上的第一密封件用于密封第一端口的第一端。 设置在活塞头第二侧上的第二密封件用于密封先导阀壳体中的第二端口的第一端。
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公开(公告)号：US5482626A
公开(公告)日：1996-01-09
申请号：US171132
申请日：1993-12-20
CPC分类号： G01N1/4077 , G01N2035/00475 , G01N33/24 , G01N35/025
摘要： A liquid sample filtration apparatus includes: a) a module retaining filter elements; b) a filter clamping and fluid injection apparatus positioned relative to the module to engage a filter element thereon, and includes a pair of first and second opposing engageable members to sealing engage a filter element therebetween; c) an inlet tube connected to an opposing engageable member; d) an outlet tube connected to an opposing engageable member; e) a motor to move the module relative to the filter clamping and injection apparatus to register filter elements on the module to the clamping and injection apparatus; and f) a motor associated with the filter clamping and injection apparatus to move the opposing engageable members into substantial sealing fluid communication relative to a filter element on the module. An apparatus for engaging opposing ends of a filter element includes: a) a member having a recess configured to engage one end of a filter element, including a first fluid passage communicating with the recess to pass fluid between the recess and externally of the member; and b) a second member positioned in opposing juxtaposition relative to the other member, and having a projection sized and shaped to matingly fit within the other member recess, the second member projection including a second recess configured to engage the other end of the filter element, the second member including a second fluid passage communicating with the second recess to pass fluid between the second recess and externally of the second member.
摘要翻译： 液体样品过滤装置包括：a）模块保持过滤元件; b）过滤器夹紧和流体注射装置，其相对于模块定位以与其上的过滤元件接合，并且包括一对第一和第二相对的可接合构件以密封地将过滤元件接合在其间; c）连接到相对的可接合构件的入口管; d）连接到相对的可接合构件的出口管; e）电动机相对于过滤器夹紧和注射装置移动模块以将模块上的过滤元件注册到夹紧和注射装置; 以及f）与过滤器夹紧和注射装置相关联的电动机，以将相对的可接合构件相对于模块上的过滤器元件移动到实质上密封流体连通。 用于接合过滤器元件的相对端的装置包括：a）具有凹部的构件，其构造成接合过滤元件的一端，包括与所述凹部连通的第一流体通道，以在所述凹部和所述构件的外部之间传递流体; 以及b）第二构件，其相对于另一个构件相对并置设置，并且具有尺寸和形状以匹配地配合在另一个构件凹部内的突出部，所述第二构件突出部包括被配置为接合过滤元件的另一端的第二凹部 所述第二构件包括与所述第二凹部连通的第二流体通道，以在所述第二凹部和所述第二构件的外部之间流动流体。
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公开(公告)号：US5411372A
公开(公告)日：1995-05-02
申请号：US214577
申请日：1994-03-18
申请人： Michael L. Clark
发明人： Michael L. Clark
CPC分类号： F04D25/105
摘要： Disclosed is a new pole mounted revolving air circulating fan for inducing air movement within an air mass by use of a rotating impeller which simultaneously revolves around a vertical axis. The pole mounted revolving air circulating fan comprises a telescoping support pole extending substantially vertically upwardly from a mounting floor surface to a mounting ceiling surface, the ends of the support pole frictionally engaging the mounting surfaces. A fan, comprising a rotary air impeller coupled to an electric motor through a drive shaft, is revolvedly mounted on the vertical support pole. A generally cylindrical motor housing encloses the motor and the motor power supply leads. A blade guard, constructed of wire rods forming a substantially annularly shaped wire cage, encloses the impeller to prevent injury from contact therewith. The guard has a central hole through the back wherethrough the front end of the motor housing extends. The blade guard also has a bracket formed thereon adjacent the central hole whereby the blade guard is connected to the motor housing. A rotatable electrical contact assembly, having rotating wiper contacts cooperating with stationary ring contacts, allows power to be supplied to the fan motor while the fan is rotating around the vertical support pole. A manually actuated fan power switch, mounted on the support pole, completes or interrupts the electrical circuit to the fan motor thereby turning the device on or off. The fan is moved around the support pole with a rubber drive wheel coupled to the motor drive shaft, the drive wheel frictionally engaging a stationary rail which encircles the vertical support post whereby rotation of the drive wheel causes the fan to revolve around the post.
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公开(公告)号：US08888019B2
公开(公告)日：2014-11-18
申请号：US13286067
申请日：2011-10-31
申请人： Michael L. Clark
发明人： Michael L. Clark
CPC分类号： B05B3/0422 , B05B3/02
摘要： A sprinkler comprises a nozzle, a turbine and a gear train reduction. The gear train reduction has an output stage that is coupled to the nozzle. The turbine is located between the nozzle and the gear train reduction and is coupled to an input stage of the gear train reduction.
摘要翻译： 喷洒器包括喷嘴，涡轮机和减速齿轮系。 齿轮系减少具有联接到喷嘴的输出级。 涡轮机位于喷嘴和齿轮系减速之间，并且连接到减速齿轮系的输入级。
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公开(公告)号：US08622318B1
公开(公告)日：2014-01-07
申请号：US12206197
申请日：2008-09-08
申请人： Michael L. Clark , Daniel E. Hunter
发明人： Michael L. Clark , Daniel E. Hunter
IPC分类号： B05B3/04
CPC分类号： B05B15/16 , B05B3/0431 , B05B15/70 , B05B15/74
摘要： A sprinkler has a hollow outer case and a riser vertically reciprocable within the outer case through an upper end thereof. A nozzle is mounted at an upper end of the riser. A body cap fits over the upper end of the outer case and retains the riser. The body cap has a plurality of circumferentially spaced vertical ribs that connect a reduced diameter upper portion of the body cap with an enlarged lower portion of the body cap. An elastomeric cover extends over at least the reduced diameter upper portion of the body cap and at least a portion of the ribs.
摘要翻译： 喷洒器具有中空的外壳和通过其上端在外壳内垂直往复运动的立管。 喷嘴安装在提升管的上端。 身体帽适合外壳的上端，并保持立管。 身体帽具有多个周向间隔开的垂直肋，其将身体帽的直径减小的上部与身体帽的较大的下部连接。 弹性体盖至少延伸到主体帽的直径减小的上部和肋的至少一部分上。
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公开(公告)号：US08602325B2
公开(公告)日：2013-12-10
申请号：US12044205
申请日：2008-03-07
IPC分类号： B05B3/02
CPC分类号： B05B3/0422 , B05B15/16 , B05B15/50 , B05B15/70 , B05B15/74
摘要： A sprinkler includes a nozzle and a cover configured for enclosing the nozzle. A hydraulically actuated mechanism supports the cover above the nozzle for reciprocation relative to the nozzle between a lower closed position and a raised open position.
摘要翻译： 喷洒器包括喷嘴和用于封闭喷嘴的盖子。 液压致动机构支撑喷嘴上方的盖，用于在下闭合位置和升高打开位置之间相对于喷嘴往复运动。
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公开(公告)号：US08297314B2
公开(公告)日：2012-10-30
申请号：US12353832
申请日：2009-01-14
IPC分类号： F16K11/044
CPC分类号： F16K31/02 , F16K7/075 , F16K11/04 , F16K11/044 , F16K31/0627 , F16K31/402 , Y10T137/86614 , Y10T137/86686 , Y10T137/86895
摘要： A solenoid actuated pilot valve includes a pilot valve housing defining a pilot valve chamber and a solenoid. The solenoid includes and end cap connected to the pilot valve housing, a reciprocable plunger, and a piston having a shaft with a first end connected to and end of the plunger and a second end connected to a piston head. The end cap has a bore through which the shaft of the piston reciprocates and a first port separate from the bore. A first seal on a first side of the piston head is provided for sealing a first end of the first port. A second seal on a second side of the piston head is provided for sealing a first end of a second port in the pilot valve housing.
摘要翻译： 电磁致动先导阀包括限定先导阀室和螺线管的先导阀壳体。 螺线管包括连接到先导阀壳体的端帽，可往复运动的活塞和具有连接到柱塞的端部的第一端和连接到活塞头的第二端的轴的活塞。 端盖具有孔，活塞的轴往复运动，第一端口与孔分离。 设置在活塞头的第一侧上的第一密封件用于密封第一端口的第一端。 设置在活塞头第二侧上的第二密封件用于密封先导阀壳体中的第二端口的第一端。
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