Patents by Inventor Mark Douglas Whiting
Mark Douglas Whiting has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 11946478Abstract: There is provided a fan assembly comprising a motor-driven impeller arranged to generate an airflow, an air outlet arranged to emit the airflow, a plurality of sensors arranged to measure a value for each of a plurality of air quality characteristics, a display and a processor. The processor is configured to receive measured values for each of the plurality of air quality characteristics, identify one of a corresponding set of intervals within which the measured value falls and select an air quality index value associated with the identified interval. The processor is then configured to identify the highest of the selected air quality index values as a current overall air quality index value and to cause the display to display a time series plot of the current air quality index value and a number of preceding air quality index values.Type: GrantFiled: February 27, 2019Date of Patent: April 2, 2024Assignee: Dyson Technology LimitedInventors: David John Shorter, Liam Craig Barclay, Mark Douglas Whiting, Victoria Isabelle Palmer, Jonathan Edward Clear, Edward Michael Waugh, Daniel James Beavis, Thomas Sideropoulos, James Benjamin Brooks
-
Publication number: 20200400152Abstract: There is provided a fan assembly comprising a motor-driven impeller arranged to generate an airflow, an air outlet arranged to emit the airflow, a plurality of sensors arranged to measure a value for each of a plurality of air quality characteristics, a display and a processor. The processor is configured to receive measured values for each of the plurality of air quality characteristics, identify one of a corresponding set of intervals within which the measured value falls and select an air quality index value associated with the identified interval. The processor is then configured to identify the highest of the selected air quality index values as a current overall air quality index value and to cause the display to display a time series plot of the current air quality index value and a number of preceding air quality index values.Type: ApplicationFiled: February 27, 2019Publication date: December 24, 2020Applicant: Dyson Technology LimitedInventors: David John SHORTER, Liam Craig BARCLAY, Mark Douglas WHITING, Victoria Isabelle PALMER, Jonathan Edward CLEAR, Edward Michael WAUGH, Daniel James BEAVIS, Thomas SIDEROPOULOS, James Benjamin BROOKS
-
Publication number: 20200400335Abstract: There is provided a fan assembly comprising a motor-driven impeller arranged to generate an airflow, an air outlet arranged to emit the airflow, at least one filter assembly that is arranged to purify the airflow, a plurality of sensors arranged to measure a value for each of a plurality of air quality characteristic, and a processor. The processor is configured to receive measured values for each of the plurality of air quality characteristics, identify one of a corresponding set of intervals within which the measured value falls, select an air quality index value associated with the identified interval, and generate a corresponding speed value using the selected air quality index value. The processor is then configured to set a speed of the motor-driven impeller in dependence upon the highest of the speed values.Type: ApplicationFiled: February 27, 2019Publication date: December 24, 2020Applicant: Dyson Technology LimitedInventors: David John SHORTER, Liam Craig BARCLAY, Mark Douglas WHITING, Victoria Isabelle PALMER, Jonathan Edward CLEAR, Edward Michael WAUGH, Daniel James BEAVIS, Thomas SIDEROPOULOS, James Benjamin BROOKS
-
Publication number: 20160032927Abstract: A fan assembly includes a body and a nozzle connected to the body. The body includes an impeller, a motor housing, and a motor located within the motor housing for driving the impeller. The impeller has a substantially conical hub connected to the motor, a plurality of curved vanes connected to the outer surface of the hub, and an annular vane connected to the base of the hub. The motor housing has an annular groove for receiving at least the tip of the annular vane, and an annular lip forming a drip edge extending about the motor housing, the annular lip defining an outer peripheral wall of the groove.Type: ApplicationFiled: July 29, 2015Publication date: February 4, 2016Applicant: Dyson Technology LimitedInventors: Jack JOHNSON, Mark Douglas WHITING
-
Patent number: 7930799Abstract: A surface-treating appliance, such as a vacuum cleaner, includes a main body housing a component such as a post-motor filter. A door provides access to the filter. The door is connected to the main body by a hinge arranged to allow the door to pivot about the hinge's rotational axis and to move axially as the door is moved between closed and open positions. The provision of a hinge that can move along its rotational axis permits the door to move laterally as it opens, thereby clearing adjacent parts of the appliance, such as the spine. This allows an appliance to be manufactured that permits the user to access components housed inside of it, but is compact. Preferably, the hinge includes a cam arrangement, so that the door automatically moves away from adjacent parts of the appliance as it moves from the closed position to an open position.Type: GrantFiled: November 10, 2009Date of Patent: April 26, 2011Assignee: Dyson Technology LimitedInventors: John Scott Sutton, Mark Douglas Whiting
-
Publication number: 20100132154Abstract: A surface-treating appliance, such as a vacuum cleaner, includes a main body housing a component such as a post-motor filter. A door provides access to the filter. The door is connected to the main body by a hinge arranged to allow the door to pivot about the hinge's rotational axis and to move axially as the door is moved between closed and open positions. The provision of a hinge that can move along its rotational axis permits the door to move laterally as it opens, thereby clearing adjacent parts of the appliance, such as the spine. This allows an appliance to be manufactured that permits the user to access components housed inside of it, but is compact. Preferably, the hinge includes a cam arrangement, so that the door automatically moves away from adjacent parts of the appliance as it moves from the closed position to an open position.Type: ApplicationFiled: November 10, 2009Publication date: June 3, 2010Applicant: Dyson Technology LimitedInventors: John Scott Sutton, Mark Douglas Whiting