专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2009143569A1 SLURRY PUMP IMPELLER 审中-公开
标题翻译：浆泵泵
公开(公告)号：WO2009143569A1
公开(公告)日：2009-12-03
申请号：PCT/AU2009/000661
申请日：2009-05-27
申请人： WEIR MINERALS AUSTRALIA LTD , BURGESS, Kevin Edward , LIU, Wen-Jie , LAVAGNA, Luis Moscoso , GLAVES, Garry Bruce
发明人： BURGESS, Kevin Edward , LIU, Wen-Jie , LAVAGNA, Luis Moscoso , GLAVES, Garry Bruce
IPC分类号： F04D29/22
CPC分类号： F04D29/2288 , Y10T29/49318 , Y10T29/4973
摘要： A slurry pump impeller which includes a front shroud and a back shroud each having an inner main face with an outer peripheral edge and a central axis, a plurality of pumping vanes extending between the inner main faces of the shrouds, the pumping vanes being disposed in spaced apart relation. Each pumping vane includes a leading edge in the region of the central axis and a trailing edge in the region of the outer peripheral edges of the shrouds with a passageway between adjacent pumping vanes. Each passageway has associated therewith a discharge guide vane, each discharge guide vane being disposed within a respective passageway and located closer to one or the other of the pumping vanes and projecting from the inner main face of at least one of the or each shrouds.
摘要翻译：一种浆液泵叶轮，其包括前罩和后罩，每个外护罩和后罩具有内主面和外周边缘和中心轴线;多个泵送叶片，其在护罩的内主表面之间延伸，泵叶片设置在间隔开的关系。每个泵叶片包括在中心轴线的区域中的前缘和在护罩的外周边缘区域中的后缘，在相邻的泵叶片之间具有通道。每个通道都具有排放导向叶片，每个排放导向叶片设置在相应的通道内并且位于更靠近一个或另一个泵送叶片并从该护罩中的至少一个护罩的内部主面突出。

2. 发明申请

WO2013010224A1 IMPROVEMENTS TO PUMPS AND COMPONENTS THEREFOR 审中-公开
标题翻译：泵及其组件的改进
公开(公告)号：WO2013010224A1
公开(公告)日：2013-01-24
申请号：PCT/AU2012/000868
申请日：2012-07-20
申请人： WEIR MINERALS AUSTRALIA LTD , LAVAGNA, Luis Moscoso , GLAVES, Garry Bruce
发明人： LAVAGNA, Luis Moscoso , GLAVES, Garry Bruce
IPC分类号： F04D7/04 , F04D29/22 , F04D29/42
CPC分类号： F04D29/22 , F04D7/04 , F04D7/045 , F04D29/026 , F04D29/167 , F04D29/2266 , F04D29/2288 , F04D29/426 , F05D2230/60
摘要： A pump side part for use with a shrouded pump impeller, comprising a side wall section rear face including an outer region with an outer edge in a plane which is substantially at right angles to the rotation axis, an inner region with an inner edge and an intermediate region between the outer and inner regions which is inclined inwardly from the said plane in a direction towards the inlet section, the inner region extending from the intermediate region in a direction away from the front face of the side wall section, wherein the outer face of the impeller front shroud and the side part rear face are arranged to be facing one another with a gap therebetween, the rear face being configured so that the cross-sectional dimension of the gap increases in a direction toward the impeller rotation axis in the intermediate region.
摘要翻译：一种与有罩泵叶轮一起使用的泵侧部件，包括侧壁部分后表面，该侧壁部分后表面包括外表面，该外部区域在与旋转轴线基本上成直角的平面中具有外边缘，内部区域具有内边缘和所述外部区域和所述内部区域之间的中间区域从所述平面向着所述入口区域的方向向内倾斜，所述内部区域从所述中间区域沿远离所述侧壁区段的前表面的方向延伸，其中所述外部面所述叶轮前护罩和所述侧部后表面被布置为彼此面对并且间隔开，所述后表面构造成使得所述间隙的横截面尺寸在所述中间件中朝向所述叶轮旋转轴线的方向增大地区。

3. 发明申请

WO2022266721A1 CENTRIFUGAL SLURRY PUMP IMPELLER SHROUD WITH LIP 审中-公开
公开(公告)号：WO2022266721A1
公开(公告)日：2022-12-29
申请号：PCT/AU2022/050650
申请日：2022-06-24
申请人： WEIR MINERALS AUSTRALIA LTD
发明人： MOSCOSO LAVAGNA, Luis , GLAVES, Garry Bruce , BOIS, Adrian Lionel
IPC分类号： F04D29/24 , F04D29/42 , F04D7/04 , F04D29/22
摘要： A centrifugal slurry pump impeller including: a back shroud with opposed inner and outer faces and an outer peripheral edge, a central axis, a plurality of pumping vanes extending from the inner main face of the back shroud, the pumping vanes being disposed in spaced apart relation, each pumping vane including opposed main side faces, a leading edge in the region of the central axis and a trailing edge in the region of the outer peripheral edge of the back shroud with passageways between adjacent pumping vanes, wherein the inner main face of the back shroud along the length of the passageways, leading from the leading edge to the trailing edge, includes a generally planar inner region beginning adjacent the leading edge of the plurality of pumping vanes, and an outer region ending at the outer peripheral edge of the back shroud, wherein the outer region of the inner face of the back shroud includes a lip formation with an apex including a convex surface.

4. 发明申请

WO2021051165A1 A SENSING DEVICE, SYSTEM AND METHOD FOR A PUMP 审中-公开
公开(公告)号：WO2021051165A1
公开(公告)日：2021-03-25
申请号：PCT/AU2020/050988
申请日：2020-09-18
申请人： WEIR MINERALS AUSTRALIA LTD
发明人： ARULKUMAR, Jonathan Alvin , DUONG, Chi Huy , GLAVES, Garry Bruce
IPC分类号： F04D7/02 , F04D7/04 , F04D15/02 , F04D17/08 , F04D29/40 , F04D29/66 , F04C14/28 , G01B7/06 , G01N27/82 , G01N29/24
摘要： A sensing device for a centrifugal slurry pump having an impeller which rotates about an axis, the centrifugal slurry pump including a side liner and a main liner housed within an outer casing of the pump, the sensing device comprising; a body portion arranged to pass through the outer casing, wherein the body portion includes a sensor biased towards contact with either the side liner or the main liner of the pump.

5. 发明申请

WO2009149515A1 LINER COUPLING PIN 审中-公开
标题翻译：衬管接头
公开(公告)号：WO2009149515A1
公开(公告)日：2009-12-17
申请号：PCT/AU2009/000746
申请日：2009-06-12
申请人： WEIR MINERALS AUSTRALIA LTD , GLAVES, Garry Bruce , FOREMAN, Michael Christopher
发明人： GLAVES, Garry Bruce , FOREMAN, Michael Christopher
IPC分类号： F04D29/00 , F04D29/40 , F04D29/60 , F01D25/00 , F04D7/04
CPC分类号： F04D29/06 , B66C1/44 , F04D1/00 , F04D7/04 , F04D7/045 , F04D29/046 , F04D29/08 , F04D29/102 , F04D29/106 , F04D29/167 , F04D29/426 , F04D29/4286 , F04D29/46 , F04D29/466 , F04D29/605 , F04D29/622 , F04D29/628 , Y10T29/49243
摘要： A coupling pin for use in a pump housing, the pump housing including an outer casing and an inner pump liner, the coupling pin being suitable for locating the liner and casing relative to one another, the coupling pin including a shank and a head at one end of the shank. The head includes a cammed surface thereon which is adapted to co-operate with a follower on the liner, and a locating section on a remote or terminal end of the head which is adapted to be positioned against a seat in the outer casing when fitted. The arrangement is such that rotation of the coupling pin causes the follower to track along the cammed surface so as to cause relative movement between the outer casing and the inner pump liner.
摘要翻译：一种用于泵壳体的联接销，所述泵壳体包括外壳和内泵衬套，所述联接销适合于相对于彼此定位所述衬套和壳体，所述联接销包括柄和头部柄的末端头部包括其上的凸轮表面，其适于与衬套上的随动件配合，以及位于头部的远端或终端上的定位部分，其适于在安装时抵靠外壳中的座定位。该装置使得联接销的旋转使得从动件沿着凸轮表面跟踪，以便引起外壳和内泵衬套之间的相对运动。

6. 发明授权

EP2315947B1 LINER COUPLING PIN 有权
标题翻译： LINING连接销
公开(公告)号：EP2315947B1
公开(公告)日：2016-04-13
申请号：EP09761180.0
申请日：2009-06-12
申请人： Weir Minerals Australia Ltd
发明人： GLAVES, Garry Bruce , FOREMAN, Michael Christopher
IPC分类号： F04D29/00 , F04D29/40 , F04D29/60 , F01D25/00 , F04D7/04
CPC分类号： F04D29/06 , B66C1/44 , F04D1/00 , F04D7/04 , F04D7/045 , F04D29/046 , F04D29/08 , F04D29/102 , F04D29/106 , F04D29/167 , F04D29/426 , F04D29/4286 , F04D29/46 , F04D29/466 , F04D29/605 , F04D29/622 , F04D29/628 , Y10T29/49243

7. 发明公开

EP2315947A1 LINER COUPLING PIN 有权
标题翻译： AUSKLEIDUNGSVERBINDUNGSSTIFT
公开(公告)号：EP2315947A1
公开(公告)日：2011-05-04
申请号：EP09761180.0
申请日：2009-06-12
申请人： Weir Minerals Australia Ltd
发明人： GLAVES, Garry Bruce , FOREMAN, Michael Christopher
IPC分类号： F04D29/00 , F04D29/40 , F04D29/60 , F01D25/00 , F04D7/04
CPC分类号： F04D29/06 , B66C1/44 , F04D1/00 , F04D7/04 , F04D7/045 , F04D29/046 , F04D29/08 , F04D29/102 , F04D29/106 , F04D29/167 , F04D29/426 , F04D29/4286 , F04D29/46 , F04D29/466 , F04D29/605 , F04D29/622 , F04D29/628 , Y10T29/49243
摘要： A coupling pin for use in a pump housing, the pump housing including an outer casing and an inner pump liner, the coupling pin being suitable for locating the liner and casing relative to one another, the coupling pin including a shank and a head at one end of the shank. The head includes a cammed surface thereon which is adapted to co-operate with a follower on the liner, and a locating section on a remote or terminal end of the head which is adapted to be positioned against a seat in the outer casing when fitted. The arrangement is such that rotation of the coupling pin causes the follower to track along the cammed surface so as to cause relative movement between the outer casing and the inner pump liner.
摘要翻译：一种用于泵的泵壳的调节组件，所述泵壳体包括主体部分和具有主轴线的侧部部分和相对于所述主轴线横向延伸的侧壁部分。调节组件可操作以引起泵壳体的侧部和主要部分之间的相对位移。调节组件包括驱动装置和致动器，该致动器可以在泵的外部被致动，驱动装置可操作以响应于所述致动器的启动而引起侧部的相对位移，所述相对位移能够是轴向和旋转运动。

8. 发明公开

EP2310689A1 SLURRY PUMP IMPELLER 有权
标题翻译： LAUFRADFÜRSCHLAMMPUMPE
公开(公告)号：EP2310689A1
公开(公告)日：2011-04-20
申请号：EP09753333.5
申请日：2009-05-27
申请人： Weir Minerals Australia Ltd
发明人： BURGESS, Kevin Edward , LIU, Wen-Jie , LAVAGNA, Luis Moscoso , GLAVES, Garry Bruce
IPC分类号： F04D29/22
CPC分类号： F04D29/2288 , Y10T29/49318 , Y10T29/4973
摘要： A slurry pump impeller which includes a front shroud and a back shroud each having an inner main face with an outer peripheral edge and a central axis, a plurality of pumping vanes extending between the inner main faces of the shrouds, the pumping vanes being disposed in spaced apart relation. Each pumping vane includes a leading edge in the region of the central axis and a trailing edge in the region of the outer peripheral edges of the shrouds with a passageway between adjacent pumping vanes. Each passageway has associated therewith a discharge guide vane, each discharge guide vane being disposed within a respective passageway and located closer to one or the other of the pumping vanes and projecting from the inner main face of at least one of the or each shrouds.
摘要翻译：一种浆液泵叶轮，其包括前罩和后罩，每个外护罩和后护罩均具有内主面和外周边缘和中心轴线;多个泵叶片，其在护罩的内主表面之间延伸，泵叶片设置在间隔开的关系。每个泵叶片包括在中心轴线的区域中的前缘和在护罩的外周边缘区域中的后缘，在相邻的泵送叶片之间具有通道。每个通道都具有排放导向叶片，每个排放导向叶片设置在相应的通道内并且位于更靠近一个或另一个泵送叶片并从该护罩中的至少一个的每个护罩的内部主面突出。

9. 发明公开

EP4031771A1 A SENSING DEVICE, SYSTEM AND METHOD FOR A PUMP 审中-实审
公开(公告)号：EP4031771A1
公开(公告)日：2022-07-27
申请号：EP20866421.9
申请日：2020-09-18
申请人： Weir Minerals Australia Ltd
发明人： ARULKUMAR, Jonathan Alvin , DUONG, Chi Huy , GLAVES, Garry Bruce
IPC分类号： F04D7/02 , F04D7/04 , F04D15/02 , F04D17/08 , F04D29/40 , F04D29/66 , F04C14/28 , G01B7/06 , G01N27/82 , G01N29/24

10. 发明授权

EP2734736B1 IMPROVEMENTS TO PUMPS AND COMPONENTS THEREFOR 有权
标题翻译：改进泵和组件
公开(公告)号：EP2734736B1
公开(公告)日：2016-12-28
申请号：EP12815181.8
申请日：2012-07-20
申请人： Weir Minerals Australia Ltd
发明人： LAVAGNA, Luis Moscoso , GLAVES, Garry Bruce
IPC分类号： F04D7/04 , F04D29/22 , F04D29/42
CPC分类号： F04D29/22 , F04D7/04 , F04D7/045 , F04D29/026 , F04D29/167 , F04D29/2266 , F04D29/2288 , F04D29/426 , F05D2230/60

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式