Higgin
Ian Holmes Higgin, Berkhamsted GB
Patent application number | Description | Published |
---|---|---|
20100300199 | POSITIVE DISPLACEMENT FLUID FLOW METER - A positive displacement fluid flow meter comprises a chamber having a fluid inlet and a fluid outlet. A rotor is displaceable within the chamber, rotation of the rotor being related to the volume of fluid passing through the chamber. The chamber has a surface proximate which an end surface of the rotor passes, the chamber surface and/or the rotor end surface having at least one recess to retain at least a portion of debris carried by the metered fluid. The recess is preferably formed so as not to provide fluid, communication, from the inlet to the outlet across the rotor end surface. A lid closes an end of the chamber which in use is subject to the pressure of fluid within the chamber. The lid is engaged at its periphery to a wall of the chamber, and is preferably flexible adjacent its periphery to reduce the transmission of bending stresses between the periphery of the lid and the remainder thereof. | 12-02-2010 |
Paul Higgin, Derby GB
Patent application number | Description | Published |
---|---|---|
20100191886 | Resource-limited electronic device comprising means for prioritizing services - An electronic device, including: a storage device operable to store first priority data associated with a first signal, and second priority data associated with a second signal; and a processor operable to compare the first priority data and the second priority data, and when the second priority data is indicative of a higher priority than the first priority data, to use the second signal while suspending use of the first signal. | 07-29-2010 |
Roslyn Higgin, Albuquerque, NM US
Patent application number | Description | Published |
---|---|---|
20090188861 | Preventing and cleaning fouling on reverse osmosis membranes - A method of controlling fouling of a reverse osmosis membrane disposed in an aqueous medium by an inorganic foulant involves providing a fouling control agent comprising an acidic polysaccharide such as alginic acid fouling control agent dissolved in the aqueous medium in an amount effective to reduce, reverse, or prevent fouling by an inorganic foulant. | 07-30-2009 |