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公开(公告)号：US4551633A
公开(公告)日：1985-11-05
申请号：US508060
申请日：1983-06-24
Applicant: David F. Winter , William K. Dick
Inventor： David F. Winter , William K. Dick
CPC classification number: H02H9/08
Abstract: A grounding system for grounding the neutral conductor of an electrical distribution system. A point of reference potential with respect to true earth ground potential is provided. An amplifier has a first input connected to the reference potential and a second input connected to the grounded neutral conductor. The amplifier provides an output signal indicative of the difference between the undesired stray voltage on the grounded neutral conductor and the reference potential. The amplifier develops the output signal across the secondary winding of an output transformer. One terminal of the output transformer is connected to the grounded neutral conductor of the distribution system. The other output terminal of the transformer is connected to true earth ground by way of an auxiliary ground path having a finite resistance. The grounding system thus reduces the magnitude of the neutral-to-earth voltage, including transient variations thereof, to a value approaching, or more nearly equal to, true earth ground potential.
Abstract translation: 用于将配电系统的中性导体接地的接地系统。 提供了关于真实接地电位的参考点电位。 放大器具有连接到参考电位的第一输入和连接到接地中性导体的第二输入。 放大器提供一个输出信号，指示接地中性导体上的不需要的杂散电压与参考电位之差。 放大器在输出变压器的次级绕组上产生输出信号。 输出变压器的一个端子连接到配电系统的接地中性导线。 变压器的另一个输出端子通过具有有限电阻的辅助接地路径连接到真实的接地。 因此，接地系统将中性点对地电压的大小（包括其瞬态变化）减小到接近或更接近于真地面电位的值。
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52.发明授权
公开(公告)号：US3653359A
公开(公告)日：1972-04-04
申请号：US3653359D
申请日：1970-03-09
Applicant: TOLLE ADOLF , HANS ZEIDLER
Inventor： TOLLE ADOLF , ZEIDLER HANS
IPC: A01J3/00
CPC classification number: A01J3/00
Abstract: To provide for germ-free milk removal, a suction element, introduced into the udder of a dairy animal is connected to a catheter which is carried beneath the skin of the animal to a point conveniently accessible for germ-free connection of milking apparatus, such as, for example, near the knee of one of the legs of the animal. The suction element may be an open, perforated tube, ball-shaped or the like, and the catheter secured thereto. The exit wound is closed off by means of a collar or sleeve, which may be perforated to promote tissue regrowth and effective sealing of regrown skin.
Abstract translation: 为了提供无菌牛奶去除，将引入乳制品动物的乳房的吸入元件连接到导管，该导管被携带在动物的皮肤下面，直到可以无缝连接挤奶装置的位置，例如 例如，在动物的一条腿的膝盖附近。 抽吸元件可以是开放的多孔管，球形等，并且导管固定到其上。 出口伤口通过衣领或套筒封闭，可以穿孔以促进组织再生长和有效密封再生皮肤。
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公开(公告)号：US3481309A
公开(公告)日：1969-12-02
申请号：US3481309D
申请日：1967-04-19
Applicant: WEYCROFT MACFORD LTD
Inventor： LEWIS DONALD
CPC classification number: A01J5/04
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公开(公告)号：US1888977A
公开(公告)日：1932-11-29
申请号：US52282631
申请日：1931-03-16
Applicant: BOWEN JOHN C
Inventor： BOWEN JOHN C
IPC: A01J3/00
CPC classification number: A01J3/00
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公开(公告)号：USRE46988E1
公开(公告)日：2018-08-14
申请号：US14476979
申请日：2014-09-04
Applicant: Lely Patent N.V.
Inventor： Dave DeWaard
CPC classification number: A01J5/0175 , A01J7/04
Abstract: A method apparatus for teat dipping for sanitizing the udder of a cow either before or after milking. The apparatus has an extension arm with a dispersion portion so that when a cow is in a cleaning location the extension arm will extend underneath a cow's udder and dispersed cleaning fluid onto the cow's udder. A sensing system is used that detects the rotation of the parlor to determine if a cow is at a cleaning location. Further, the sensing system detects whether a cow is present in a stall of the rotary milking parlor.
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Patent Agency Ranking
公开(公告)号：US09420756B2
公开(公告)日：2016-08-23
申请号：US13701818
申请日：2011-06-03
Applicant: Aaron D. Carroll , Kristopher C. Hall , Benjamin D. Nibali
Inventor： Aaron D. Carroll , Kristopher C. Hall , Benjamin D. Nibali
CPC classification number: A01J3/00 , A01J5/0175
Abstract: The present invention relates to modular apparatuses for manipulation of animals and to methods of manipulating animals with the modular apparatuses of the invention. A modular apparatus according to one aspect of the present invention comprises: (a) a main support fixed to a stationary point, (b) a number of arms, each of said arms comprising a proximal end and a distal end, each changeable arm having a longitudinal axis extending between the proximal and distal ends, wherein said proximal end is pivotally mounted to the main support for rotation thereof about a first pivot axis substantially orthogonal to the longitudinal axis, and (c) one or more end of arm changeable tools, wherein said one or more end of arm changeable tools are pivotally coupled to the distal ends of each arm for rotation thereof about a second pivot axis, wherein the second pivot axis is substantially parallel to the first pivot axis.
Abstract translation: 本发明涉及用于操作动物的模块化装置以及使用本发明的模块化装置操纵动物的方法。 根据本发明的一个方面的模块化装置包括：（a）固定到静止点的主支撑件，（b）多个臂，每个所述臂包括近端和远端，每个可变臂具有 纵向轴线在所述近端和远端之间延伸，其中所述近端枢转地安装到所述主支撑件，以围绕基本上垂直于所述纵向轴线的第一枢转轴线旋转，以及（c）臂可更换工具的一个或多个端部， 其中臂可更换工具的所述一个或多个端部枢转地联接到每个臂的远端，用于围绕第二枢转轴线旋转，其中第二枢转轴线基本上平行于第一枢转轴线。
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公开(公告)号：US20140245958A1
公开(公告)日：2014-09-04
申请号：US14276193
申请日：2014-05-13
Applicant: TECHNOLOGIES HOLDINGS CORP.
Inventor： Henk Hofman , Peter Willem van der Sluis , Ype Groensma
CPC classification number: A01J7/005 , A01J3/00 , A01J5/007 , A01J5/01 , A01J5/013 , A01J5/0133 , A01J5/0135 , A01J5/0138 , A01J5/04
Abstract: A method, comprises receiving a flow of milk at an inlet of a manifold. The inlet comprises a first end coupled to a hose that receives a flow of milk from a teat cup and a second end terminating in a chamber of the manifold. The manifold comprises one or more other inlets and a plurality of outlets. The plurality of outlets includes one or more milk collector outlets and one or more drain outlets. The method proceeds by causing the flow of milk to be directed to a corresponding milk collector outlet by causing a shut-off valve corresponding to the inlet to open, and by causing a drain valve corresponding to the inlet to close. The method concludes by causing the flow of milk to be directed to a corresponding drain outlet by causing the shut-off valve corresponding to the inlet to close, and by causing the drain valve corresponding to the inlet to open.
Abstract translation: 一种方法，包括在歧管的入口处接收牛奶流。 入口包括联接到软管的第一端，其接收来自奶杯的牛奶流，以及终止于歧管的腔室中的第二端。 歧管包括一个或多个其它入口和多个出口。 多个出口包括一个或多个集奶器出口和一个或多个排水出口。 通过使对应于入口的截止阀打开，并且通过使与入口对应的排水阀关闭，导致牛奶的流动被引导到相应的收集器出口。 该方法的结论是通过使对应于入口的截止阀关闭，并通过使与入口相对应的排放阀打开来将牛奶的流动引导到相应的排水出口。
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公开(公告)号：US08689735B2
公开(公告)日：2014-04-08
申请号：US13130769
申请日：2009-10-19
Applicant: Anders Hallstrom
Inventor： Anders Hallstrom
CPC classification number: A01J5/0175
Abstract: Teat cups are fetched from a teat cup magazine by a gripper carried on a robotic arm. The gripper grips and removes teat cups from the teat cup magazine. The gripper also holds at least one teat cup during transport thereof towards an udder where an animal's teats are located. A positioning element determines position estimates representing at least one spatial characteristic of the udder. Based on the position estimates, the robotic arm and the gripper are controlled to attach the teat cups to the teats where the position estimates constitutes a basis for controlling the robotic arm and the gripper to remove teat cups from the teat cup magazine in such a manner that a teat-receiving end of the teat cup attains a horizontal level in the gripper, which horizontal level is adapted to the at least one spatial characteristic of the udder.
Abstract translation: 奶杯由奶瓶杯杂志由机器手臂上的夹持器取出。 夹具抓住并从奶头杯杂志中取出奶杯。 在将其运送到动物乳头所在的乳房的同时，夹持器还保持至少一个奶杯。 定位元件确定表示乳房的至少一个空间特征的位置估计。 基于位置估计，控制机器手臂和夹持器以将乳头杯附接到乳头，其中位置估计构成了用于控制机器人手臂和夹持器的基础，以这种方式从奶杯杯架移除奶杯 奶头杯的奶嘴接收端在夹持器中达到水平水平，其水平度适应于乳房的至少一个空间特征。
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公开(公告)号：US08683945B2
公开(公告)日：2014-04-01
申请号：US12085481
申请日：2006-11-27
Applicant: Bernhard Schulze Wartenhorst
Inventor： Bernhard Schulze Wartenhorst
IPC: A01J3/00
CPC classification number: A01J5/16 , A01J5/007 , A01J5/0075
Abstract: The present invention relates to a method for milking animals wherein a negative pressure is periodically built up and relieved in a teat cup gap at a predetermined rate. The negative pressure is maintained over a predetermined suction phase (b) and relieved over a predetermined rest phase (d). The ratio between the suction phase (b) and the rest phase (d) changes at least once during the milking operation. In a preferred embodiment the first duration does not exceed a predetermined, first limit value and the second duration does not fall beneath a predetermined, second limit value.
Abstract translation: 本发明涉及一种挤奶动物的方法，其中负压以预定的速率周期性地建立和释放在奶杯杯间隙中。 负压保持在预定的吸入相（b）上，并在预定的静止阶段（d）中缓和。 吸奶阶段（b）和休息阶段（d）之间的比例在挤奶操作期间至少改变一次。 在优选实施例中，第一持续时间不超过预定的第一极限值，而第二持续时间不会落在预定的第二极限值之下。
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公开(公告)号：US08671884B2
公开(公告)日：2014-03-18
申请号：US13094977
申请日：2011-04-27
Applicant: Lanny Gehm , William Gehm
Inventor： Lanny Gehm , William Gehm
CPC classification number: A01J5/0175 , A01J5/007
Abstract: A method of attaching and/or removing a teat cup from an animal with a liner inflatable and deflatable by a pulsator which alternately introduces air and vacuum to a pulsation chamber surrounding the liner. The method comprising the steps of: setting the pulsator to constantly introduce vacuum to the pulsation chamber to open and maintain the liner in an open position for an attachment time period; attaching the teat cup to the animal during the attachment time period; setting the pulsator to alternate between introducing air and vacuum to the pulsation chamber during a milking time period to milk the animal; and removing the teat cup from the animal.
Abstract translation: 一种从动物附接和/或移除奶杯的方法，其中衬垫可以通过脉动器充气和放气，该轮胎交替地将空气和真空引导到围绕衬套的脉动室。 该方法包括以下步骤：设置脉动器以恒定地向脉动室引入真空，以将衬管打开并将其保持在打开位置以达到固定时间段; 在附着期间将奶杯连接在动物上; 在挤奶时间段期间将脉动器设置为将空气和真空引入脉动室之间交替，以对动物进行牛奶; 并从动物中取出奶杯。
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