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公开(公告)号：US11484003B2
公开(公告)日：2022-11-01
申请号：US16467310
申请日：2017-11-27
Applicant: Lely Patent N.V.
Inventor： Gerard Mostert , Rik Steenbergen , Frans Emo Diderik Van Halsema
Abstract: A milking system for milking a dairy animal includes a milking cup for obtaining milk, a measuring chamber which is in flow communication with the milking cup for at least temporarily containing the obtained milk, and having a sensor device for measuring at least one property of the milk. The sensor device comprises at least three mutually separate electrodes for measuring values of a first milk property using an electrical and/or electromagnetic variable, and a sensor control unit for actuating the sensor device and for processing the measured values. The sensor control unit is configured to repeatedly select a pair of the electrodes in a targeted manner, the pair comprising a first electrode and a second electrode which differs from the first electrode. The sensor device is configured to measure the value of the variable between the electrodes, and to determine the value of the at least one milk property.
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公开(公告)号：US10781832B2
公开(公告)日：2020-09-22
申请号：US15780727
申请日：2016-11-25
Applicant: LELY PATENT N.V.
Inventor： Michiel Brevet , Dirk Kraaij , Gerard Mostert
Abstract: A milking robot for the fully automatic milking of dairy animals includes at least one moving component and a cylinder configured to support a movement of the component. The cylinder has a cylinder wall having an aeration opening, as well as a cylinder rod slidable into and out of the cylinder. The cylinder wall surrounds at least one variable volume part, which volume part is free from pressure fluid connections for displacement of the cylinder rod. The cylinder is configured to remain, via the opening, substantially in pressure equilibrium with an environment of the cylinder. To the cylinder wall around the aeration opening is connected a gas collecting device which has a changeable volume and which, together with the variable volume part, forms an airtight gas volume. In addition, the gas collecting device has a minimum volume greater than zero.
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公开(公告)号：US12063907B2
公开(公告)日：2024-08-20
申请号：US16467701
申请日：2017-11-27
Applicant: LELY PATENT N.V.
Inventor： Gerard Mostert , Rik Steenbergen , Frans Emo Diderik Van Halsema
CPC classification number: A01J5/0135 , A01J5/01 , A01J5/08
Abstract: A milking system for milking a dairy animal includes a milking cup and a measuring chamber which is in flow communication with the milking cup for the obtained milk where the chamber has a sensor system for measuring at least one property of the milk. The sensor system includes at least three optical sensor devices, each configured to measure values of a property of the milk, and a sensor control unit for actuating the sensor system and for processing the measured values. The sensor control unit is configured to repeatedly select one of the sensor devices. Two of the optical sensor devices are identical, and the sensor system is configured to in each case measure the local value of the property of the milk and to determine a value of the at least one property of the milk in the measuring chamber on the basis of the values measured locally.
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公开(公告)号：US11310992B2
公开(公告)日：2022-04-26
申请号：US15752670
申请日：2016-08-02
Applicant: LELY PATENT N.V.
Inventor： Dirk Kraaij , Gerard Mostert , Michiel Brevet
Abstract: A milking robot for automated milking of milking animals, comprising a cylinder supporting movement of at least one movable component. The cylinder has a wall with a ventilation opening and a cylinder rod which can move in and out of the cylinder. The cylinder wall surrounds at least one variable volume part for movement of the cylinder rod. The opening configures the cylinder to remain in virtual pressure equilibrium with an environment. A gas capture device is connected which has a variable volume and which together with the variable volume part, forms an air-tight gas volume. Thus the variable volume part is kept at almost ambient pressure, so that no unnecessary counter-pressure occurs in the cylinder, during extension and retraction of the cylinder rod. Also less to no exchange of gas and dirt with the environment can take place for longer life and better reliability of the cylinder.
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Patent Agency Ranking
公开(公告)号：US09422931B2
公开(公告)日：2016-08-23
申请号：US13869985
申请日：2013-04-25
Applicant: Lely Patent N.V.
IPC: A01J5/04 , F04B43/08 , F04B43/113
CPC classification number: F04B43/08 , A01J5/042 , F04B43/084 , F04B43/113 , Y10T137/85978
Abstract: A milking installation with a milking robot for automatically connecting teat cups to the teats of a dairy animal has milk lines extending between the teat cups and a milk de-aeration unit or milk glass. A de-aeration port is present at the top of the de-aeration unit and a de-aeration line connects the milk glass to a vacuum system. At the bottom of the milk glass a milk inlet line is provided which connects the milk glass to the milk pump. The milk pump includes a milk inlet, a pump housing, a milk outlet. The milk pump is a membrane pump which type of pump is known to be gentle to the milk and thus reduce occurrence of lypolysis of the milk when pumped through the milking installation.
Abstract translation: 具有挤奶机器人的挤奶装置用于将乳头杯自动连接到乳制品动物的乳头，具有在乳头杯和牛奶除气单元或牛奶玻璃之间延伸的牛奶线。 除气口位于除气单元的顶部，脱气管线将奶杯与真空系统相连。 在牛奶玻璃的底部设有一个牛奶入口管线，用于将牛奶玻璃与牛奶泵相连接。 牛奶泵包括牛奶入口，泵壳，牛奶出口。 牛奶泵是一种膜泵，已知这种类型的泵对牛奶是温和的，因此在泵送通过挤奶装置时减少了牛奶溶解的发生。
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公开(公告)号：US11452277B2
公开(公告)日：2022-09-27
申请号：US16467390
申请日：2017-11-27
Applicant: LELY PATENT N.V.
Inventor： Gerard Mostert , Rik Steenbergen , Frans Emo Diderik Van Halsema
Abstract: A milking system for milking a dairy animal includes a milking cup having a first milk outflow opening, a measuring chamber having a milk inlet which is in flow communication with the first milk outflow opening, with a second milk outflow opening to a milk hose, and with a vacuum connection, and a level sensor for measuring a milk level in the measuring chamber. The milking system further includes a controllable valve having an adjustable passage opening, which is provided in or downstream of the second milk outflow opening, and a control unit which is operatively connected to the level sensor and the valve, and which control unit is configured to adjust the passage opening of the valve on the basis of the measured milk level.
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公开(公告)号：US11445694B2
公开(公告)日：2022-09-20
申请号：US16467391
申请日：2017-11-27
Applicant: Lely Patent N.V.
Inventor： Gerard Mostert , Frans Emo Diderik Van Halsema , Rik Steenbergen
Abstract: A milking system for milking of a milk animal, including a milking cup for obtaining the milk, the milking cup having a teat space with a first milk outflow opening, and a measuring chamber directly and rigidly connected to the milking cup for at least temporarily containing the obtained milk. The measuring chamber is provided with a milk inflow opening which is in flow communication with the first milk outflow opening, a second milk outflow opening, a vacuum outlet, and a sensor device for measuring a property of the milk in the measuring chamber. The sensor device includes an optical sensor device having a plurality of optical sensor elements, at least one light source, and a control unit which is configured to process sensor signals into values of at least two parameters of the milk in the measuring chamber.
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公开(公告)号：US11357208B2
公开(公告)日：2022-06-14
申请号：US16060669
申请日：2016-12-08
Applicant: LELY PATENT N.V.
Inventor： Wilbert Timotheus Walvoort , Michiel Adriaan Van Dorp , Gerard Mostert
Abstract: A milking device for milking a dairy animal includes a teat cup with a cup wall and a teat liner and a pulsation space situated in between, the pulsation space being connected to a pulsation device that is configured to apply a pressure that varies in pulsations to the pulsation space in order to open and close the teat liner. The pulsation device includes a supply line controllable by a first operable valve for supplying a first pressure, a supply line controllable by a second operable valve for supplying a second pressure lower than the first pressure, and a control unit configured to generate control signals for operating the first and second valves. At least the first valve is a controllable valve having a passage that is adjustable during at least one pulsation phase by the control unit.
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公开(公告)号：US09560831B2
公开(公告)日：2017-02-07
申请号：US14642126
申请日：2015-03-09
Applicant: LELY PATENT N.V.
Inventor： Gerard Mostert
IPC: A01J7/02 , F16K49/00 , A01J5/04 , F16L11/12 , F16L11/22 , A01J5/00 , A01J7/00 , A01J11/00 , F16L9/18
CPC classification number: A01J7/02 , A01J5/00 , A01J5/044 , A01J7/00 , A01J7/022 , A01J11/00 , F16L9/18 , F16L11/12 , F16L11/22 , Y10T137/0318 , Y10T137/0419 , Y10T137/4259 , Y10T137/6416 , Y10T137/6579
Abstract: The invention relates to a conduit for transferring milk. The conduit is provided with at least one flexible wall, which divides the conduit into at least one milk duct and at least one secondary duct. The milk duct and the at least one secondary duct extend along a longitudinal axis of the conduit, it being possible for the at least one milk duct to be substantially emptied by pressing through filling the at least one secondary duct.
Abstract translation: 本发明涉及一种用于转移牛奶的导管。 导管设置有至少一个柔性壁，其将导管分成至少一个乳管和至少一个次管。 所述牛奶管道和所述至少一个次级管道沿着所述导管的纵向轴线延伸，所述至少一个乳管道可以通过对所述至少一个次管道进行挤压而被基本上排空。
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