公开(公告)号：EP2727575A2

公开(公告)日：2014-05-07

申请号：EP13191235.4

申请日：2013-11-01

申请人： Dart Industries Inc.

发明人： Richard, Maxime

IPC分类号： A61J11/02

CPC分类号： A61J11/001 ,  A61J11/02 ,  A61J11/04

摘要： A multi flow multi venting nipple (10) includes a teat having a flow aperture (16) which allows for at least two different flow rates depending upon the operative radial orientation of the nipple. The nipple (10) further includes a number of vent apertures (26) , equal to the number of flow rates, formed by check valves extending through the nipple to reduce negative pressure during use. Each vent aperture (26) is associated with a particular flow rate, and is radially oriented to be uppermost and vertically above the flow aperture during use at such flow rate. All vent apertures (26) will be operable at once. The nipple further includes safety walls (30) extending from the nipple and surrounding at least half the periphery of each check valve forming the vent apertures (26). The safety wall (30) prevents unintentional and rough contact from damaging the check valves.

摘要翻译： 多流量多通气接头（10）包括具有流动孔（16）的奶头，其允许至少两个不同的流速，这取决于乳头的有效径向定向。 乳头（10）还包括多个通气孔（26），其等于由延伸穿过奶头的止回阀形成的流速数，以减少使用期间的负压。 每个通气孔（26）与特定的流速相关联，并且在使用期间以这种流速径向定向为最上面和垂直于流孔的上方。 所有通气孔（26）将一次可操作。 乳头还包括从乳头延伸并围绕形成通气孔（26）的每个止回阀的至少一半的周边的安全壁（30）。 安全壁（30）防止意外和粗糙的接触损坏止回阀。

公开(公告)号：EP2727575B1

公开(公告)日：2016-04-27

申请号：EP13191235.4

申请日：2013-11-01

申请人： Dart Industries Inc.

发明人： Richard, Maxime

IPC分类号： A61J11/02 ,  A61J11/00

CPC分类号： A61J11/001 ,  A61J11/02 ,  A61J11/04

公开(公告)号：EP2727575A3

公开(公告)日：2014-11-26

申请号：EP13191235.4

申请日：2013-11-01

申请人： Dart Industries Inc.

发明人： Richard, Maxime

IPC分类号： A61J11/02 ,  A61J11/00

CPC分类号： A61J11/001 ,  A61J11/02 ,  A61J11/04

摘要： A multi flow multi venting nipple (10) includes a teat having a flow aperture (16) which allows for at least two different flow rates depending upon the operative radial orientation of the nipple. The nipple (10) further includes a number of vent apertures (26) , equal to the number of flow rates, formed by check valves extending through the nipple to reduce negative pressure during use. Each vent aperture (26) is associated with a particular flow rate, and is radially oriented to be uppermost and vertically above the flow aperture during use at such flow rate. All vent apertures (26) will be operable at once. The nipple further includes safety walls (30) extending from the nipple and surrounding at least half the periphery of each check valve forming the vent apertures (26). The safety wall (30) prevents unintentional and rough contact from damaging the check valves.

摘要翻译： 多流多通气嘴（10）包括具有流孔（16）的奶嘴，根据奶嘴的操作径向取向，所述流孔允许至少两种不同的流速。 奶嘴（10）还包括多个通气孔（26），其等于流量的数量，由通过奶嘴延伸的止回阀形成以减少使用期间的负压。 每个通气孔（26）都与特定的流量相关联，并且在以这样的流量使用期间径向地定向为位于流动孔的最上方和竖直上方。 所有通气孔（26）将一次可操作。 所述接头还包括安全壁（30），所述安全壁从所述接头延伸并围绕形成所述通气孔（26）的每个止回阀的周边的至少一半。 安全壁（30）防止无意和粗糙的接触损坏止回阀。