Cleaning device for vehicles, preferably motor vehicles
AssigneeReitter & Schefenacker GmbH & Co. KG
InventorsStefan Schlosser, Bernd Steinbach
Life of this patent
Estimating the term…
Abstract
A cleaning device for cleaning windshields, headlights and such of vehicles has at least one storage container for a cleaning liquid, at least one supply line, and at least one spray nozzle connected to the at least one supply line. At least one pump is arranged in the supply line and configured to convey the cleaning liquid within the supply line to the spray nozzle. At least one high-pressure pressurizer is connected to the supply line and configured to pressurize the cleaning liquid which is stored in a pressurized tank.
Claims18
A cleaning device for vehicles, comprising:
- at least one storage container for a cleaning liquid;
- at least one supply line;
- at least one spray nozzle connected to the at least one supply line;
- at least one pump arranged in the at least one supply line and configured to convey the cleaning liquid within the at least one supply line to the at least one spray nozzle;
- at least one high-pressure pressurizer connected to the at least one supply line and configured to pressurize the cleaning liquid;
- wherein the at least one supply line has a first check valve arranged between the at least one pump and the at least one high-pressure pressurizer and configured to shut off backflow of the cleaning liquid to the pump.
A cleaning device for vehicles, comprising:
- at least one storage container for a cleaning liquid;
- at least one supply line;
- at least one spray nozzle connected to the at least one supply line;
- at least one pump arranged in the at least one supply line and configured to convey the cleaning liquid within the at least one supply line to the at least one spray nozzle;
- at least one high-pressure pressurizer connected to the at least one supply line and configured to pressurize the cleaning liquid;
- wherein the at least one high-pressure pressurizer has at least one pressurizing piston.
Dependencies are inferred from the claim text.