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1. 发明公开

EP4351322A1 MILKING SYSTEM 审中-实审
公开(公告)号：EP4351322A1
公开(公告)日：2024-04-17
申请号：EP22731340.0
申请日：2022-06-02
申请人： DeLaval Holding AB
发明人： GUDMUNDSSON, Mats
IPC分类号： A01J5/007 , A01J5/04
CPC分类号： A01J5/007 , A01J5/048

2. 发明授权

EP2790491B1 A MILKING SYSTEM AND A METHOD FOR PREVENTING DETACHMENT OF A TEAT CUP FROM A TEAT DURING A MILKING PROCESS 有权转让
公开(公告)号：EP2790491B1
公开(公告)日：2018-10-03
申请号：EP12820979.8
申请日：2012-12-14
申请人： DeLaval Holding AB
发明人： PETTERSON, Torbjörn
IPC分类号： A01J5/04 , A01J5/007 , A01J5/01
CPC分类号： A01J5/007 , A01J5/01 , A01J5/048
摘要： A milking method and system for preventing detachment of a teat cup from a teat of an animal during a milking process where the milking system includes a milk line connected to the teat cup, a vacuum system that applies at least two different vacuum levels to the teat cup, a measuring device configured to measure the air flow in the milk line during the milking process, and a control unit (5) that receives information about measured air flow values and to determine if the teat cup is about to be detached from the teat by comparing the measured air flow values (qa) with an acceptable value (qa, Δqal/Δt), and when the measured air flow values are not acceptable, to control the vacuum system to apply a higher vacuum level to the teat cup than the present vacuum level.

3. 发明授权

EP2625953B1 Teat treatment device and method of use 有权
标题翻译：奶头清洁装置和相应的方法
公开(公告)号：EP2625953B1
公开(公告)日：2016-08-24
申请号：EP13151483.8
申请日：2005-04-22
申请人： An Udder IP Company Ltd
发明人： Duke, James Richard John
IPC分类号： A01J7/04 , A01J7/02
CPC分类号： A01J5/048 , A01J5/04 , A01J5/08 , A01J5/16 , A01J7/02 , A01J7/022 , A01J7/025 , A01J7/04

4. 发明公开

EP2939532A1 METHOD IMPLEMENTED BY A COMPUTER FOR THE CONTROL OF MILKING OPERATIONS ON AUTOMATED SYSTEMS 审中-公开
标题翻译： DURCH EINEN COMPUTER实现VERFAHRENFÜRDIE STEUERUNG VONMELKVORGÄNGEN自动化系统
公开(公告)号：EP2939532A1
公开(公告)日：2015-11-04
申请号：EP15001181.5
申请日：2015-04-15
申请人： MILKLINE S.r.l.
发明人： Cattaneo, Marco , Marchesi, Gabriele
IPC分类号： A01J5/007 , A01J5/04
CPC分类号： A01J5/007 , A01J5/048 , A01J7/02 , G01L7/00
摘要： A method implemented by a computer for the control of the milking operations of automated systems comprises the steps of:
- measuring the pressure in the vacuum line of the milking system;
- recording and storing pressure-measurement data as a function of time and construction of a related plot;
- comparison and processing of data acquired and stored with pre-set values and classification of milking events;
- display of milking events and alarm signalling on local or remote operator interfaces;
in which an interaction with vacuum generation and regulation devices of said milking system occurs in response to a command given by the processing and the determination of an operational event in progress on the milking system, said operational event being determined by the comparison and correlation of the continuously measured pressure values of said pressure plot with values measured during pressure fluctuations recorded at moments preceding and following the change of said plot.
摘要翻译：一种由计算机实现的用于控制自动化系统的挤奶操作的方法包括以下步骤： - 测量挤奶系统的真空管线中的压力; - 记录和存储压力测量数据作为时间和相关情节的构建的函数; - 采用预先设定的值和挤奶事件分类获取并存储的数据进行比较和处理; - 在本地或远程操作员界面上显示挤奶事件和报警信号; 其中与所述挤奶系统的真空产生和调节装置的相互作用响应于处理所给出的命令和在挤奶系统上正在进行的操作事件的确定而发生，所述操作事件由所述挤奶系统的比较和相关性确定所述压力图的连续测量压力值与在所述曲线变化之前和之后的时刻记录的压力波动期间测量的值。

5. 发明公开

EP1205104A3 Milking vacuum fluctuation filter 审中-公开
标题翻译： Vakuumschwangungenfilter献给Melkanlage
公开(公告)号：EP1205104A3
公开(公告)日：2005-09-21
申请号：EP01126774.7
申请日：2001-11-09
申请人： Bou-Matic Technologies Corporation
发明人： Fleischman, Christopher J.
IPC分类号： A01J5/007 , A01J5/04
CPC分类号： A01J5/007 , A01J5/048
摘要： A milking system (60) for milking a mammal such as a cow includes a source of vacuum applying vacuum through a conduit system (90) to a plurality of milking clusters (10), each cluster having a plurality of teat cups supplying milk to a claw in response to pulsation vacuum controlled by a pulsator in the conduit system. The conduit system has a first portion upstream of the pulsator and applying vacuum from the source of vacuum to the pulsator. The conduit system has a second portion downstream of the pulsator and applying pulsation vacuum to the teat cups. The vacuum in the upstream portion of the conduit system is subject to fluctuation due to pulsation vacuum in the downstream portion. A vacuum fluctuation suppression filter is provided in the upstream portion of the conduit system attenuating the noted vacuum fluctuation.

6. 发明公开

EP1346630A3 Servo-assisted vacuum control valve of medium-low capacity for milking plants 审中-公开
标题翻译：低和中等功率为挤奶的伺服控制真空调节阀
公开(公告)号：EP1346630A3
公开(公告)日：2004-01-02
申请号：EP03005913.3
申请日：2003-03-17
申请人： INTERPULS S.P.A.
发明人： Sicuri, Roberto , Nicolini, Gabriele
IPC分类号： A01J5/04 , G05D16/00 , G05D16/16
CPC分类号： A01J5/048 , G05D16/0697
摘要： The control valve (10) for the vacuum level in a milking plant is of servo-assisted type for medium-low capacity, and has a valving element (32) of plastic material suitable for contact with foods. The valving element (32) comprises: a hollow stem (34), the cavity of which is at least partly threaded (38,40) for partial engagement (38) with a screw (36) which enables one end of the stem (34) to be fixed to the main elastic membrane (30) of the valve (10); a seal element (42) intended to close the air passage channel (18), the seal element (42) being coaxial to the stem (34) and presenting a coaxial through hole (44); and a coaxial stabilizer (48) insertable into the air passage channel (18) and provided with angularly equidistant fins (50), the stabilizer (48) being provided with a coaxial shank (46) the threaded free end of which is insertable into the through hole (44) of the seal element (42) and can be screwed into a part (40) of the threaded cavity of the stem (34).

7. 发明授权

EP1059839B1 A VACUUM CONTROL SYSTEM 无效
标题翻译：真空控制系统
公开(公告)号：EP1059839B1
公开(公告)日：2003-11-26
申请号：EP00900964.8
申请日：2000-01-05
申请人： Lely Enterprises AG
发明人： OORT, Dick, Marius
IPC分类号： A01J5/007 , A01J5/04
CPC分类号： A01J5/048 , A01J5/007
摘要： The invention relates to a vacuum control system (1) for controlling the vacuum during milking an animal, which vacuum control system is provided with a vacuum pump (2) with a milk line (3), a pulse line (4) and at least one teat cup (7) connected thereto, as well as a regulator (8) by means of which the vacuum in the system (1) is controlled at a desired vacuum level, characterized in that the regulator (8) comprises a speed regulator, preferably a frequency regulator (9), by means of which the number of revolutions of the vacuum pump (2) is controlled, and/or an electronic valve (12) by means of which air can be admitted to the system (1).

8. 发明公开

EP0830648A4 PRESSURE/VACUUM REGULATOR 失效
标题翻译： DRUCK- / VAKUUMREGLER
公开(公告)号：EP0830648A4
公开(公告)日：1998-12-16
申请号：EP96919357
申请日：1996-06-07
申请人： UNIV MISSOURI
发明人： TAN JINGLU , WANG LIMIN
IPC分类号： A01J5/007 , A01J5/04 , A01M15/00 , A01M19/00 , G05D16/20
CPC分类号： G05D16/2013 , A01J5/007 , A01J5/048 , A01M15/00 , A01M19/00 , Y10T137/0396 , Y10T137/2544 , Y10T137/7761 , Y10T137/7781
摘要： A pressure regulator apparatus and method for controlling the pressure in a pressure system are disclosed. The pressure regulator broadly includes a pressure transducer (24) and a regulator control circuit (26). The pressure transducer (24) measures the pressure of the pressure system, and the regulator control circuit (26) controls the pressure in the pressure system in response to the pressure reading of the pressure transducer. The regulator control circuit (26) compares the measured pressure to a predetermined set-point value for maintaining the pressure within a predetermined optimal pressure range.
摘要翻译：公开了用于控制压力系统中的压力的压力调节装置和方法。压力调节器广泛地包括压力传感器（24）和调节器控制电路（26）。压力传感器（24）测量压力系统的压力，并且调节器控制电路（26）响应压力传感器的压力读数来控制压力系统中的压力。调节器控制电路（26）将测量的压力与预定的设定值进行比较，以将压力保持在预定的最佳压力范围内。

9. 发明公开

EP0830648A1 PRESSURE/VACUUM REGULATOR 失效
标题翻译：压力/真空调节器
公开(公告)号：EP0830648A1
公开(公告)日：1998-03-25
申请号：EP96919357.0
申请日：1996-06-07
申请人： THE CURATORS OF THE UNIVERSITY OF MISSOURI
发明人： TAN, Jinglu , WANG, Limin
IPC分类号： A01J5 , A01M15 , A01M19 , G05D16
CPC分类号： G05D16/2013 , A01J5/007 , A01J5/048 , A01M15/00 , A01M19/00 , Y10T137/0396 , Y10T137/2544 , Y10T137/7761 , Y10T137/7781
摘要： A pressure regulator apparatus and method for controlling the pressure in a pressure system are disclosed. The pressure regulator broadly includes a pressure transducer (24) and a regulator control circuit (26). The pressure transducer (24) measures the pressure of the pressure system, and the regulator control circuit (26) controls the pressure in the pressure system in response to the pressure reading of the pressure transducer. The regulator control circuit (26) compares the measured pressure to a predetermined set-point value for maintaining the pressure within a predetermined optimal pressure range.

10. 发明公开

EP4451858A1 VACUUM SUPPLY SOURCE 失效
公开(公告)号：EP4451858A1
公开(公告)日：2024-10-30
申请号：EP22835913.9
申请日：2022-12-19
申请人： DeLaval Holding AB
发明人： JOPEK, Arkadiusz , PAWLAK, Maciej , TRYBU A, Daniel
IPC分类号： A01J5/04
CPC分类号： A01J5/047 , A01J5/048

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