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1. 发明公开

EP0723394A1 MELKANLAGE 失效
公开(公告)号：EP0723394A1
公开(公告)日：1996-07-31
申请号：EP94927579.0
申请日：1994-09-07
申请人： Westfalia Separator AG
发明人： KÖSTER, Ludger , WOHLBRÜCK, Ralf
IPC分类号： A01J5
CPC分类号： A01J5/007 , A01J5/041 , A01J5/044 , A01J5/08 , A01J5/16
摘要： Mounted in the housing (2) of the valve (1) in the milking device described is an air channel (5) and a bypass channel (6) in which a shut-off element (7) is fitted. The connection tube (3) on one side of the valve (1) is connected to a pulsator and the connection tube (4) on the other side of the valve (1) is connected to the pulse chamber of a teat cup by means of a line (8) which is divided in the vicinity of the valve (1). The shut-off element (7) has an obturator (9) which is biased by a compression spring (10) in the valve-opening direction. During the pulse-chamber evacuation phase, the air channel (5) and the bypass channel (6) are available for the air flow. During the air-entry phase, the bypass channel (6) is closed off by the shut-off element (7) so that only the air channel (5) is available for the air flow. During the evacuation phase, a significantly greater cross-sectional area is thus available for the air flow than during the air-entry phase. This ensures a rapid reduction in pressure during the evacuation phase and a slower increase in pressure during the air-entry phase in the pulse chamber of the teat cup, thus ensuring that the teats are massaged more delicately.

2. 发明授权

EP0717590B1 STEUER- UND ANTRIEBSEINRICHTUNG FÜR KARUSSELLMELKANLAGEN 失效
标题翻译：控制与驱动装置的旋转式挤奶厅
公开(公告)号：EP0717590B1
公开(公告)日：1997-06-18
申请号：EP94924273.9
申请日：1994-07-22
申请人： Westfalia Separator AG
发明人： OSTHUES, Uwe , WOHLBRÜCK, Ralf , SCHULZE WARTENHORST, Bernhard
IPC分类号： A01K1/12
CPC分类号： A01K1/126
摘要： In order to control the speed of rotation of a carousel milking installation (1), one selects first the maximum carousel speed. The animals enter the carousel by the entrance (2) and the milking equipment is immediately put in place by the attendant. When the first animal arrives at the second checkpoint (6), a check is made, by means of a light barrier for instance, as to whether the milking equipment has been taken off or not. If it has not yet been taken off, the speed of the carousel is decreased in steps until, at subsequent milking stations (4), the milking equipment has been taken off before the checkpoint (6). When, however, the first checkpoint (5) reports that the milking equipment has already been taken off by then, the speed of the carousel is increased in steps until animals with milking equipment which has not yet been taken off are again reported at the second checkpoint (6). The speed is then reduced again in steps. The control procedure repeatedly alternates and enables the speed of the carousel to be adapted to differences in milking time between different animals.

3. 发明授权

EP0723394B1 MELKANLAGE 失效
标题翻译：梅尔卡LOCATION
公开(公告)号：EP0723394B1
公开(公告)日：1999-03-17
申请号：EP94927579.6
申请日：1994-09-07
申请人： Westfalia Separator AG
发明人： KÖSTER, Ludger , WOHLBRÜCK, Ralf
IPC分类号： A01J5/04 , A01J5/08
CPC分类号： A01J5/007 , A01J5/041 , A01J5/044 , A01J5/08 , A01J5/16
摘要： Mounted in the housing (2) of the valve (1) in the milking device described is an air channel (5) and a bypass channel (6) in which a shut-off element (7) is fitted. The connection tube (3) on one side of the valve (1) is connected to a pulsator and the connection tube (4) on the other side of the valve (1) is connected to the pulse chamber of a teat cup by means of a line (8) which is divided in the vicinity of the valve (1). The shut-off element (7) has an obturator (9) which is biased by a compression spring (10) in the valve-opening direction. During the pulse-chamber evacuation phase, the air channel (5) and the bypass channel (6) are available for the air flow. During the air-entry phase, the bypass channel (6) is closed off by the shut-off element (7) so that only the air channel (5) is available for the air flow. During the evacuation phase, a significantly greater cross-sectional area is thus available for the air flow than during the air-entry phase. This ensures a rapid reduction in pressure during the evacuation phase and a slower increase in pressure during the air-entry phase in the pulse chamber of the teat cup, thus ensuring that the teats are massaged more delicately.

4. 发明公开

EP0802721A1 VORRICHTUNG ZUR SEPARIERUNG VON GEMELKEN 失效
标题翻译：设备用于分离乳品
公开(公告)号：EP0802721A1
公开(公告)日：1997-10-29
申请号：EP95935943.0
申请日：1995-10-17
申请人： WESTFALIA SEPARATOR AG
发明人： WOHLBRÜCK, Ralf , BÜCKER, Heinrich
IPC分类号： A01J5 , B08B9
CPC分类号： B08B9/0321 , A01J5/044
摘要： In conventional milking, the milking pipeline (2) is connected to the milk pipeline (4) via a switching device (3), the feed line (5) to the separating container (6) being blocked. The yield of a particular cow then flows via the milk pipeline (4) into a milk container (not shown). In order to separate the yield of a particular cow, the milking pipeline (2) is connected to the feed line (5) via the switching device (3) and the yield of the particular cow now flows into the separating container (6) on which the vacuum of the milk pipeline (4) acts via the connection line (9). In order to discharge the yield of the particular cow, the feed pump (11) is switched on, overcomes the vacuum in the separating container (6), and the delivery flow thereof automatically opens the non-return valve (12).

5. 发明授权

EP0802721B1 VORRICHTUNG ZUR SEPARIERUNG VON GEMELKEN 失效
标题翻译：设备用于分离乳品
公开(公告)号：EP0802721B1
公开(公告)日：1998-08-26
申请号：EP95935943.1
申请日：1995-10-17
申请人： WESTFALIA SEPARATOR AG
发明人： WOHLBRÜCK, Ralf , BÜCKER, Heinrich
IPC分类号： A01J7/00 , A01J5/04
CPC分类号： B08B9/0321 , A01J5/044
摘要： In conventional milking, the milking pipeline (2) is connected to the milk pipeline (4) via a switching device (3), the feed line (5) to the separating container (6) being blocked. The yield of a particular cow then flows via the milk pipeline (4) into a milk container (not shown). In order to separate the yield of a particular cow, the milking pipeline (2) is connected to the feed line (5) via the switching device (3) and the yield of the particular cow now flows into the separating container (6) on which the vacuum of the milk pipeline (4) acts via the connection line (9). In order to discharge the yield of the particular cow, the feed pump (11) is switched on, overcomes the vacuum in the separating container (6), and the delivery flow thereof automatically opens the non-return valve (12).

6. 发明公开

EP0717590A1 STEUER- UND ANTRIEBSEINRICHTUNG FÜR KARUSSELLMELKANLAGEN 失效
标题翻译：控制与驱动装置的旋转式挤奶厅
公开(公告)号：EP0717590A1
公开(公告)日：1996-06-26
申请号：EP94924273.0
申请日：1994-07-22
申请人： Westfalia Separator AG
发明人： OSTHUES, Uwe , WOHLBRÜCK, Ralf , SCHULZE WARTENHORST, Bernhard
IPC分类号： A01K1
CPC分类号： A01K1/126
摘要： In order to control the speed of rotation of a carousel milking installation (1), one selects first the maximum carousel speed. The animals enter the carousel by the entrance (2) and the milking equipment is immediately put in place by the attendant. When the first animal arrives at the second checkpoint (6), a check is made, by means of a light barrier for instance, as to whether the milking equipment has been taken off or not. If it has not yet been taken off, the speed of the carousel is decreased in steps until, at subsequent milking stations (4), the milking equipment has been taken off before the checkpoint (6). When, however, the first checkpoint (5) reports that the milking equipment has already been taken off by then, the speed of the carousel is increased in steps until animals with milking equipment which has not yet been taken off are again reported at the second checkpoint (6). The speed is then reduced again in steps. The control procedure repeatedly alternates and enables the speed of the carousel to be adapted to differences in milking time between different animals.

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