Pressurized straight line wiper system

A vehicle comprising:

• a cab presenting a longitudinal direction and defining a driver compartment, the driver compartment being delimited in the longitudinal direction by a windshield, and
• a wiping arrangement configured to wipe the windshield over a wiping area, the wiping arrangement comprising at least one wiper including a support movably mounted on the cab and a blade mounted on the support to contact the windshield along a contact length,
• wherein the wiping arrangement includes an urging system configured to urge the blade against the windshield, and
• wherein the urging system is configured to apply a pressure on the blade along the contact length by a pressurized fluid,
• wherein the urging system includes a reservoir defining an inner space for receiving the fluid, and a pressurizing device configured to pressurize the fluid within the inner space, the reservoir being mounted on the support in fluid communication with the blade,
• wherein the pressurizing device is arranged within the reservoir, and
• wherein the reservoir extends along a reservoir axis between a bottom and an end wall provided with an outlet, and the pressurizing device is electromagnetic, the pressurizing device comprising:
• an electromagnet at the bottom of the reservoir,
• a magnetic piston movably mounted within the reservoir between the electromagnet and the end wall, and
• a power supply connected to the electromagnet to control polarity of the electromagnet, the inner space being formed between the magnetic piston and the end wall.