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Class 73/238 - Nutating bell


Subclass of Class 73 - Measuring and testing
Definition: Meters wherein a multi-chambered bell is so mounted in the
No. of patents: 6
Last issue date: 12/05/2006


NumberTitleIssue Date
7143645Meter housing assembly and method of assembly
A water meter housing assembly (10) comprises a cylindrical, plastic housing body (11), a non-cast housing bottom (13) of hydroformable or stamped brass, a single-piece strainer and sealing member (40) that is disposed in the housing bott...
12/05/2006
6948363Disc metering assembly for resisting rotational forces
A fluid meter (10) has a casing (11) providing a measuring chamber (27) and an inlet (18) and outlet (19) communicating with the measuring chamber (27). A partition (20) in the chamber (27) separating said inle...
09/27/2005
6648175Fuel dispenser with nutating disk meter
A fuel dispenser receiving fuel from a fuel source and dispenses the fuel to an output device while metering the quantity of fuel dispensed to the output device. The fuel dispenser includes a housing. A inlet port in the housing couples the housing to the...
11/18/2003
6581458Precalibrated flow meter with airflow compensator
An air flow compensator for use with flow meters which includes a main slide element, a secondary slide element and first and second spring elements. The main slide element includes a magnetic insert in one end thereof and is movable toward a proximity se...
06/24/2003
5824896Measure driving apparatus and measure signal generating apparatus of non-contact system, using wave of inclined rotor
The present invention provides a flow measuring machine measuring a flowing amount of fluid or gas, and more particularly to a measure driving apparatus for converting a flowing amount into a mechanical momentum, by wave vibration and for transferring the...
10/20/1998
5546801Water flow meter adapter for residential fire service sprinkler systems
An adapter for a meter chamber provides proportional metering of a flow through a maincase that is sufficiently accurate at large flow rates to avoid the unmetered loss of significant quantities of water. An essentially unobstructed passageway is provided...
08/20/1996
 
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