Measuring and testing – Volume or rate of flow – System
Patent
1990-11-29
1992-02-04
Goldstein, Herbert
Measuring and testing
Volume or rate of flow
System
73198, 73273, 7386192, G01F 700, G01F 1500
Patent
active
050850768
ABSTRACT:
A water strainer, water meter, and crossover check valve structurally and functionally integrated within a single housing having a single access port. A water strainer, including a screened portion and a solid floor, diverts debris from the water flow path into a collection chamber in the bottom portion of the housing. The water strainer defines an interior volume within the housing, designed to pass strained water and protect the impeller assembly of the water meter located therein. A strainer outlet pipe, extending from an outlet port into the interior volume of the housing, may be included to house both the impeller and the check valve. The single access port provides for service of the interior components and removal of collected debris.
REFERENCES:
patent: 387831 (1888-08-01), Thomson
patent: 1245740 (1917-11-01), Krieg
patent: 3707872 (1973-01-01), Masson et al.
Ames Company, Inc.
Goldstein Herbert
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