Windshield de-icing
First Claim
Patent Images
1. Apparatus for cleaning a window of a vehicle, comprising:
- a vessel, having an inlet through which a washing fluid is received from a reservoir and an outlet through which the fluid is discharged for cleaning the window;
a heating element for heat the fluid in the vessel;
a temperature sensor, which senses a range of temperatures in the vessel; and
a valve for controlling flow of the fluid through the vessel;
characterized by said valve being in electrical communication with said temperature sensor, said valve automatically and intermittently releasing quantities of the fluid through the outlet at a desired temperature, in response to the temperate sensed by the sensor.
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Accused Products
Abstract
Apparatus (20) for cleaning a window (24) of a vehicle (22), including a vessel (28), having an inlet (32) through which a washing fluid is received from a reservoir and an outlet (34) through which the fluid is discharged for cleaning the window. There is a heating element (50) for heating the fluid in the vessel, which element preheats the vessel before the washing fluid is received therein, whereby at least an initial quantity of the fluid is rapidly heated and discharged from the vessel.
300 Citations
11 Claims
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1. Apparatus for cleaning a window of a vehicle, comprising:
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a vessel, having an inlet through which a washing fluid is received from a reservoir and an outlet through which the fluid is discharged for cleaning the window;
a heating element for heat the fluid in the vessel;
a temperature sensor, which senses a range of temperatures in the vessel; and
a valve for controlling flow of the fluid through the vessel;
characterized by said valve being in electrical communication with said temperature sensor, said valve automatically and intermittently releasing quantities of the fluid through the outlet at a desired temperature, in response to the temperate sensed by the sensor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification