| Patent Number |
Title Of Patent |
Date Issued |
| 6453757 |
Symmetrical ultrasound gas flow meter housing and related multi-configuration gas flow meter ass |
September 24, 2002 |
| An ultrasonic gas meter housing member is configured to provide an associated multi-configuration ultrasonic gas meter assembly. The housing member is installable in an ultrasonic gas flow meter which includes an internal flow measurement tube along which gas travels for flow measure |
| 6268683 |
Transducer configurations and related method |
July 31, 2001 |
| A transducer for use in an ultrasonic gas flow meter includes a housing having an open end and a closed end with a side wall extending therebetween. The closed end of the housing is shaped to receive and transmit sound waves during operation of the transducer. A resonator is position |
| 6250167 |
Removable radio frequency sensor assembly for a turbine flow meter |
June 26, 2001 |
| A sensor assembly for a fluid flow meter, more particularly a gas meter, includes a sensor well made of a non-magnetic material and a sensor which is removable from the well without depressurizing the fluid line in which the flow meter is located. The sensor well is mounted within a bore |
| 6131265 |
Method of making a plastic pipe adaptor |
October 17, 2000 |
| A plastic pipe adaptor (10) includes a length of pipe (12) having a plastic pipe wall (14) with a substantially rigid pipe stiffener (32) disposed inside the pipe and a substantially rigid collar (34) disposed about the pipe exteriorly of the pipe wall (14), the collar having a recess (4 |
