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公开(公告)号：US11441578B1
公开(公告)日：2022-09-13
申请号：US16720505
申请日：2019-12-19
IPC分类号： F04F5/10 , F16L27/08 , F16L37/098
摘要： A water-powered sump pump including a chamber with a water supply inlet, wastewater inlet and a discharge outlet, wherein a venturi is secured within the chamber, and an elbow joint, including a wastewater exit portion and a wastewater entrance portions. This elbow joint is rotationally securable to the wastewater inlet of the chamber to permit securing of the water-powered sump pump in any desired orientation in relation to the sump. In one embodiment the wastewater inlet includes a cylindrical ingress portion with an upwardly facing ridge around a circumference thereof. The securing system of the elbow joint includes tabs on an inner surface of the exit portion of the elbow, each tab containing an inwardly extending rib which rib extends beyond the upwardly facing ridge on the ingress portion of the wastewater inlet when the elbow joint is secured onto the wastewater inlet.
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公开(公告)号：US09352327B2
公开(公告)日：2016-05-31
申请号：US13914708
申请日：2013-06-11
CPC分类号： B02C18/0092 , E03F5/22 , F04D7/045 , F04D29/2288
摘要： A grinder pump basin system is provided which includes a basin; a cover plate; a bracket secured to the cover plate; and a grinder pump with cutter plate with openings and a cutter blade secured to the bracket above a bottom surface of the basin. The openings in the cutter plate have an unique shape which assists in the cutting of material which flows through an inlet of a grinder pump. The shape of the cutter blade cooperates with the openings in the cutter plate such that solids are forced between these respective components and thereby are efficiently cut into small pieces for passing through the openings and for discharge from the grinder pump basin system.
摘要翻译： 提供了包括盆地的研磨泵盆系统; 盖板; 固定在盖板上的支架; 以及具有开口的切割板的研磨机和在盆底部固定到支架的切割刀片。 切割板中的开口具有独特的形状，其有助于切割流过研磨泵的入口的材料。 切割刀片的形状与切割器板中的开口配合，使得固体被迫在这些相应的部件之间，从而有效地切割成小块以通过开口并从研磨机的泵盆系统排出。
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公开(公告)号：US11661733B2
公开(公告)日：2023-05-30
申请号：US17643225
申请日：2021-12-08
摘要： A float tree for suspending floats within a basin system includes a rod portion, a cap section, movably affixed to the rod portion, and a spring provided between the cap section and the rod section. The spring provides force against the rod portion and the cap section. A first and second cap can be included to seat the spring between the cap section and the rod portion within the float tree.
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公开(公告)号：US20220178132A1
公开(公告)日：2022-06-09
申请号：US17643225
申请日：2021-12-08
摘要： A float tree for suspending floats within a basin system includes a rod portion, a cap section, movably affixed to the rod portion, and a spring provided between the cap section and the rod section. The spring provides force against the rod portion and the cap section. A first and second cap can be included to seat the spring between the cap section and the rod portion within the float tree.
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公开(公告)号：US11365738B2
公开(公告)日：2022-06-21
申请号：US16837765
申请日：2020-04-01
发明人： Andrew Ulliman , Charles P. Carroll , Jerry Banta , Tanner Gibson
摘要： A reversible grinder pump with cutter plate and cutter blade, wherein the cutter plate is attached to an inlet of the reversible grinder pump and is located adjacent to the cutter blade, wherein the cutter plate includes pairs of angled openings, wherein each of the pair of angled openings extends through the cutter plate and has a shape which is a mirror image of the other angled opening of the pair of angled openings, when viewed from above a surface of the cutter plate. The cutter blade of the reversible grinder pump contains a pair of triangular cross section, prism-shaped cutting edges, which are congruent to each other and reflective, extending in opposite directions from each other.
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公开(公告)号：US20210148365A1
公开(公告)日：2021-05-20
申请号：US16837765
申请日：2020-04-01
发明人： Andrew Ulliman , Charles P. Carroll , Jerry Banta , Tanner Gibson
摘要： A reversible grinder pump with cutter plate and cutter blade, wherein the cutter plate is attached to an inlet of the reversible grinder pump and is located adjacent to the cutter blade, wherein the cutter plate includes pairs of angled openings, wherein each of the pair of angled openings extends through the cutter plate and has a shape which is a mirror image of the other angled opening of the pair of angled openings, when viewed from above a surface of the cutter plate. The cutter blade of the reversible grinder pump contains a pair of triangular cross section, prism-shaped cutting edges, which are congruent to each other and reflective, extending in opposite directions from each other.
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公开(公告)号：US20130270375A1
公开(公告)日：2013-10-17
申请号：US13914708
申请日：2013-06-11
IPC分类号： B02C18/00
CPC分类号： B02C18/0092 , E03F5/22 , F04D7/045 , F04D29/2288
摘要： A grinder pump basin system is provided which includes a basin; a cover plate; a bracket secured to the cover plate; and a grinder pump with cutter plate with openings and a cutter blade secured to the bracket above a bottom surface of the basin. The openings in the cutter plate have an unique shape which assists in the cutting of material which flows through an inlet of a grinder pump. The shape of the cutter blade cooperates with the openings in the cutter plate such that solids are forced between these respective components and thereby are efficiently cut into small pieces for passing through the openings and for discharge from the grinder pump basin system.
摘要翻译： 提供了包括盆地的研磨泵盆系统; 盖板; 固定在盖板上的支架; 以及具有开口的切割板的研磨机和在盆底部固定到支架的切割刀片。 切割板中的开口具有独特的形状，其有助于切割流过研磨泵的入口的材料。 切割刀片的形状与切割器板中的开口配合，使得固体被迫在这些相应的部件之间，从而有效地切割成小块以通过开口并从研磨机的泵盆系统排出。
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