Patent ID: 9290158
Filing Date: 2016-03-22
CPC Classification: B60S

Claim Text:
1. A window and/or lamp washer system for a vehicle comprising; a washer fluid container; a washer fluid pump arranged in fluid communication with the washer fluid container; a washer fluid pressure tank for storing pressurized fluid, arranged in fluid communication with the washer fluid pump, and comprising a fluid inlet for receiving pressurized fluid from the washer fluid pump, at least one fluid outlet for providing pressurized fluid in the form of a washer fluid jet, and a compressible air pocket or a spring assembly; a sensor arranged to provide a signal representing measured pressure within the washer fluid pressure tank; and a control unit for receiving the signal; wherein the control unit is configured to operate the washer fluid pump based on the signal, whereby, when the signal indicates a pressure below a predetermined value, the control unit is configured to operate the washer fluid pump to pump washer fluid from the washer fluid container to the washer fluid pressure tank and increase the pressure in the washer fluid pressure tank.