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Drain filter with removable valve system

A technology for drains and filter elements, applied in valve lifts, valve devices, water supply devices, etc., to solve problems such as increased cleaning and maintenance time and cost of valves and bypass units, lack of removable cores, etc.

Active Publication Date: 2015-09-23
绿色排水公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The Wilson system is also problematic as this system also uses a single valve
Additionally, the system lacks a removable core and thus increases the time and cost of cleaning and maintaining the valve and bypass units

Method used

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  • Drain filter with removable valve system
  • Drain filter with removable valve system
  • Drain filter with removable valve system

Examples

Experimental program
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Effect test

Embodiment Construction

[0045] exist Figures 1A-1B A cartridge 100 is shown that regulates fluid flow and has a housing 102 that includes an upper housing 104 , a lower section 106 , and a bottom 108 . Upper housing 104 can contain inner and outer portions 110 and 111 , respectively, but it is contemplated that upper housing 104 can comprise a single piece. Upper housing 104 and lower section 106 of housing 102 can be fixedly coupled by one or more fasteners, including, for example, adhesive or other glue, threads or other mechanical fasteners, and combinations thereof. Insert 126 can be at least partially disposed within upper housing 104 and configured to be removable from upper housing 104 by a user. Each of upper housing 104, insert 126, and lower section 106 can be composed of any commercially suitable material including, for example, plastics and other polycarbonates, metals, quartz, ceramics, and any combination thereof.

[0046] Cartridge 100 is preferably sized and dimensioned to fit in d...

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PUM

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Abstract

Various embodiments of a cartridge for regulating a fluid flow are described that include an upper housing, and an insert that is user-removable from the upper housing. The cartridge can include one or more valves that are biased in a closed position to prevent odors from escaping the cartridge. The cartridge can also include a fluid trap that is at least partially disposed within the cartridge or fluidly coupled thereto. An ultraviolet light can be inserted within the cartridge to disinfect a fluid passageway of the cartridge.

Description

[0001] This application claims priority to the following U.S. provisional applications: Serial No. 61 / 175,705 filed May 5, 2009; Serial No. 61 / 175,831 filed May 6, 2009; Serial No. 61 filed May 11, 2009 / 177,150; Serial No. 61 / 262,981 filed November 20, 2009; Serial No. 61 / 289,633 filed December 23, 2009. These and all other external material discussed here are hereby incorporated by reference in their entirety. Where a definition or term used in an incorporated reference differs from or contradicts the definition of that term provided herein, the definition of that term provided herein applies and the definition of that term in the cited document does not apply. technical field [0002] The field of the invention is drainage channels. Background technique [0003] Current sanitation regulations require urinals and other drains to provide a seal to accommodate the build-up of gases and odors in the drain system. Typical seals include the well known P-type drains and S-type...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K1/44
CPCE03C1/298E03C1/29E03D13/007
Inventor G·费马
Owner 绿色排水公司