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公开(公告)号：US10458106B2
公开(公告)日：2019-10-29
申请号：US15338684
申请日：2016-10-31
申请人： Zurn Industries, LLC
摘要： A waterless trap for use in a drain assembly includes flow enhancing features to promote the vortex water flow of water received in the trap, an improved sealing arrangement to enhance the seal between a seal member and the housing to inhibit sewer gas leaks from an attached drain pipe by maintaining an evaporation barrier that assists in retaining water in a corresponding p-trap, and a plurality of air passages can allow the trap seal to open with ease when the drain pipe is pressurized. These features may be used in combination with one another or may be independently employed.
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公开(公告)号：US20210332927A1
公开(公告)日：2021-10-28
申请号：US17368148
申请日：2021-07-06
申请人： Zurn Industries, LLC
摘要： A compression collar is used for reinforcing an interference fit between a piping end and a fitting. The compression collar comprises a reinforcing ring having a tubular geometry with a radially-inward facing surface and a radially-outward facing surface. A sleeve is received around, at least in part, a portion of the radially-outward facing surface of the reinforcing ring and this sleeve wraps around one axial end of the reinforcing ring to form a stop edge thereon.
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公开(公告)号：US20230175244A1
公开(公告)日：2023-06-08
申请号：US18062907
申请日：2022-12-07
申请人： Zurn Industries, LLC
发明人： Christopher J. Say , Donald J. Bissell , Michael T. Benesh , David M. Gomo , Matt Lawrence , Frank Schaetzke , Matt Henderson , Zach Cronin , Chris Majocka , Scott Young , Jake Rose , Seth Wenzel , Jacob Twaroski , Bill Woehlke
IPC分类号： E03D11/14
CPC分类号： E03D11/143
摘要： A water closet carrier assembly for mounting a water closet having an outlet to a plurality of wall members includes a faceplate having a central portion extending in a widthwise direction between a first side and a second side, and a water closet outlet opening configured to align with an outlet of the water closet, a first side portion coupled to the central portion at the first side, the first side portion including a first side portion mounting aperture, and a second side portion coupled to the central portion at the second side, the second side portion including a second side portion mounting aperture. The water closet carrier assembly also includes first and second fasteners configured to couple the first and second side portions, respectively, to first and second wall members, respectively, of the plurality of wall members. The faceplate is supported solely by the plurality of wall members.
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公开(公告)号：US11054076B2
公开(公告)日：2021-07-06
申请号：US15801074
申请日：2017-11-01
申请人： Zurn Industries, LLC
摘要： A compression collar is used for reinforcing an interference fit between a piping end and a fitting. The compression collar comprises a reinforcing ring having a tubular geometry with a radially-inward facing surface and a radially-outward facing surface. A sleeve is received around, at least in part, a portion of the radially-outward facing surface of the reinforcing ring and this sleeve wraps around one axial end of the reinforcing ring to form a stop edge thereon.
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公开(公告)号：US20180128409A1
公开(公告)日：2018-05-10
申请号：US15801074
申请日：2017-11-01
申请人： Zurn Industries, LLC
CPC分类号： F16L47/22 , B29C63/42 , B29C63/44 , B29D23/003 , B32B1/00 , F16L13/147 , F16L2013/145 , F16L2201/10
摘要： A compression collar is used for reinforcing an interference fit between a piping end and a fitting. The compression collar comprises a reinforcing ring having a tubular geometry with a radially-inward facing surface and a radially-outward facing surface. A sleeve is received around, at least in part, a portion of the radially-outward facing surface of the reinforcing ring and this sleeve wraps around one axial end of the reinforcing ring to form a stop edge thereon.
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公开(公告)号：US20170121953A1
公开(公告)日：2017-05-04
申请号：US15338684
申请日：2016-10-31
申请人： Zurn Industries, LLC
CPC分类号： E03C1/298 , E03F5/0407 , E03F5/041 , E03F2005/0417 , F16K15/148 , Y10T137/7847 , Y10T137/7866 , Y10T137/789
摘要： A waterless trap for use in a drain assembly includes flow enhancing features to promote the vortex water flow of water received in the trap, an improved sealing arrangement to enhance the seal between a seal member and the housing to inhibit sewer gas leaks from an attached drain pipe by maintaining an evaporation barrier that assists in retaining water in a corresponding p-trap, and a plurality of air passages can allow the trap seal to open with ease when the drain pipe is pressurized. These features may be used in combination with one another or may be independently employed.
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