Gado
Amr E. Gado, St. Louis, MO US
Patent application number | Description | Published |
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20120280816 | REFRIGERANT CHARGE LEVEL DETECTION - A system includes a first sensor that provides an output indicative of a sensed temperature of a liquid refrigerant line that is within or extending from an outlet of a condenser coil of an air conditioner or heat pump unit. The system includes a second sensor that provides an output indicative of a sensed pressure in the liquid refrigerant line. A controller is configured to determine at least one target pressure value from the output indicative of the sensed temperature of the liquid refrigerant line. The controller is configured to determine if the level of refrigerant charge is at, above or below an acceptable level based on a comparison of the output indicative of sensed pressure to the at least one target pressure value. The system includes a display that displays an indication of whether the level of refrigerant charge is at, above or below an acceptable level. | 11-08-2012 |
Amr E. Gado, Creve Coeur, MO US
Patent application number | Description | Published |
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20130285822 | Refrigerant Charge Level Detection - An exemplary embodiment of a system includes first and second sensors. The first sensor is operable to provide an output indicative of a sensed refrigerant liquid temperature of a liquid refrigerant line that is within or extending from an outlet of a condenser coil of an air conditioner or heat pump unit. The second sensor is operable to provide an output indicative of a sensed refrigerant liquid pressure in the liquid refrigerant line. A controller is configured to determine at least one target pressure value from the output indicative of the sensed refrigerant liquid temperature of the liquid refrigerant line. The controller is configured to determine if the level of refrigerant charge is at, above, or below an acceptable level based on a comparison of the output indicative of sensed refrigerant liquid pressure to the at least one target pressure value. | 10-31-2013 |
20140167970 | Refrigerant Charge Level Detection - An exemplary embodiment of a refrigerant charge monitoring system includes first and second sensors. The first sensor is operable for sensing temperature of a liquid refrigerant line that is connected to, within, or extending from an outlet of a condenser. The second sensor is operable for sensing pressure of the liquid refrigerant line. A controller is configured to determine at least one target pressure value from the sensed temperature of the liquid refrigerant line. The controller is configured to determine if the level of refrigerant charge is at, above or below an acceptable level based on a comparison of the sensed pressure of the liquid refrigerant line to the at least one target pressure value. | 06-19-2014 |
Mose Gado, Nave (lu) IT
Patent application number | Description | Published |
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20140231551 | Fuel Injector and Fuel Injector Assembly - A fuel injector may include a fuel injector body having a central longitudinal axis, a plate element for coupling the fuel injector to a fuel injector cup, a snap ring and a spring element is specified. The snap ring is operable to block a movement of the fuel injector body relative to the plate element in a first direction of the central longitudinal axis. The spring element is operable to bias the plate element in a second direction of the central longitudinal axis opposing the first direction of the central longitudinal axis to prevent a movement of the plate element relative to the fuel injector body during coupling to the fuel injector cup. | 08-21-2014 |
Mose Gado, Nave IT
Patent application number | Description | Published |
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20150041568 | Valve Assembly For An Injection Valve And Injection Valve - An injection valve assembly includes a valve body having a cavity with a fluid inlet and a fluid outlet, a valve needle axially movable in the cavity to control fluid flow through the fluid outlet, an electro-magnetic actuator unit having an armature axially movable in the cavity and having a main body and a flange axially distanced from and fixedly coupled to the main body, and a stop element fixed to the valve needle and arranged in the cavity between the main body and the flange. An armature spring in the cavity forces the stop element into contact with an inner surface of the flange. An overlapping area of the stop element and the inner surface is bounded by an inner contour and an outer contour, and an area enclosed by the outer contour is at least three times as large as an area enclosed by the inner contour. | 02-12-2015 |