Matches 1 - 10 out of 10


Match Document Document Title
8230735 Method of dynamically correcting flow rate measurements  
A flow rate of a fluid flowing in a tubing is determined using a flow meter. The flow meter measures a value related to the flow rate. The tubing has a valve for controlling the fluid flowing...
6973936 Fluid injection system  
A fluid injection system controls the distribution of fluid from a supply line to a selected well at an adjustable rate. A fluid barrier divides a cylinder into first and second chambers. A...
6032528 Flow meter having cylinders with freely movable pistons therein  
The invention relates to a flow meter and in particular to a flow meter suitable for connection into a fluid conduit. The flow meter has an inlet and an outlet for connection into a fluid line and...
4993262 Apparatus for monitoring flow of a fluid along a conduit  
Apparatus 1 for monitoring flow of fluid, such as domestic water, along a conduit 2 comprising a piston and cylinder arrangement 3 having a plurality of free pistons 4 and 5, and port means 6...
4984461 Fluid flow sensor  
A fluid flow sensor comprises a housing having a fluid inlet and a fluid outlet, a measuring chamber in the housing connected at opposite ends to both the fluid inlet and the fluid outlet, a...
4192185 Flowmeter for liquids  
A flowmeter for measuring the throughput of a liquid from a source to a load, especially for gasoline, diesel oil, heating oil and the like, comprises at least two measuring cylinders having...
4055084 Liquid flow meter construction  
A liquid flow meter comprises a housing having a cylindrical piston chamber and a control chamber. A measuring piston is movable in the piston chamber and a flow control slider is movable in the...
3916931 Fluid translating device having expansible chambers  
A fluid translating device for a pressure fluid system comprising expansible chamber units, and working members therein, so combined and working in unison as to divide fluid from a source for...
3073159 Meter  
2844286 Dispenser for lubricants  

Matches 1 - 10 out of 10