A motor-powered windshield scourer for any type of a motor-powered vehicle and or motor craft. The motorized windshield scourer may have a motor propelled appendages or a singular appendage that have replaceable scouring attachments joined to the appendages. The motor that propels the appendages can be positioned anywhere on or in the motor vehicle/craft, whether under the hood, in the cabin or elsewhere. The motor driven appendages with joined scouring attachments may be mounted on the windshield of the vehicle directly opposite of the windshield wiper blades. When turned on, the motor may move the appendages with joined attachments in a side to side and/or up and down motion across the windshield. The appendages may include an unpliable metal such as: steel, titanium, tungsten, or inconel, and the scouring attachments may include nylon scouring pads or a vinyl coated mesh attached to and covering rubber or foam.

Provided are embodiments for a system having an avionics system that is configured to dynamically communicate one or more configurable parameters of a wiper and wash system based at least in part on a selected mode, and an avionics bus that is configured to communicate dynamic parameters from the avionics system. The system also includes a wash system having a fluid reservoir and fluid level sensor, and a wiper system including a control unit (ECU) that is configured to operate the system based at least in part on the one or more configurable parameters, wherein the wiper system is coupled to the wash system and supplies the wash fluid to the wiper system. Also provided are embodiments of a method for performing dynamic control of the aircraft windscreen wiper and wash system configuration parameters.

The invention relates to a cleaning system for cleaning a sensor window of an optical sensing device of a motor vehicle. More particular, the invention relates to a cleaning system for cleaning a sensor window of an optical distance measuring device, such as a LiDAR sensing device, of a motor vehicle. The system comprises a housing module for holding the sensing device, comprising a window opening, that defines a sensor window plane, for receiving therein the sensor window of the optical sensing device; a wiper module including a wiper for wiping the sensor window; a drive module, having a rotary output organ; and a kinematic transformer module interconnected between the drive module and the wiper module and configured for transforming a rotation of the rotary output organ of the drive module into a cyclic wiper trajectory of the wiper.

A washer nozzle comprises a first flow path that extends in the longitudinal direction of an arm piece, a second flow path that is connected to the downstream side of the first flow path and that extends in a direction intersecting the longitudinal direction of the arm piece, an upstream opening that opens the first flow path and the second flow path toward one side in the longitudinal direction of the arm piece, and a blocking member that is provided with a joint part connected by a washer tube and that blocks the upstream opening.

An aircraft windshield wiper system includes a wiper arm, a wiper blade coupled to a first end of the wiper arm, and an output shaft coupled to a second end of the wiper arm. The wiper blade includes a fluid dispensing system including nozzles, a fluid control unit, fluid lines, fluid source, and a user interface. The wiper blade with the fluid dispensing system is configured to dispense a variety of fluids directly from the wiper blade onto the windshield of an aircraft.

Provided are embodiments for a system having an avionics system that is configured to dynamically communicate one or more configurable parameters of a wiper and wash system based at least in part on a selected mode, and an avionics bus that is configured to communicate dynamic parameters from the avionics system. The system also includes a wash system having a fluid reservoir and fluid level sensor, and a wiper system including a control unit (ECU) that is configured to operate the system based at least in part on the one or more configurable parameters, wherein the wiper system is coupled to the wash system and supplies the wash fluid to the wiper system. Also provided are embodiments of a method for performing dynamic control of the aircraft windscreen wiper and wash system configuration parameters.

The present invention relates to a cleaning system for equipment of a motor vehicle comprising at least one wiper element; a mechanism for driving the wiper element, comprising an electric motor; a device for spraying a cleaning liquid comprising a hydraulic pump and at least one spray nozzle, in which the spraying device comprises a hydraulic valve to allow the supply of liquid to the at least one spray nozzle, said hydraulic valve comprising a movable plunger to allow or prevent the passage of the cleaning liquid, said movable plunger being movably connected to a movable element of the drive mechanism so that the position of said plunger is selected by a movement of said movable element of the drive mechanism.

A washer nozzle comprises a first flow path that extends in the longitudinal direction of an arm piece, a second flow path that is connected to the downstream side of the first flow path and that extends in a direction intersecting the longitudinal direction of the arm piece, an upstream opening that opens the first flow path and the second flow path toward one side in the longitudinal direction of the arm piece, and a blocking member that is provided with a joint part connected by a washer tube and that blocks the upstream opening.

Work machines, control systems for work machines, and methods of operating work machines are disclosed herein. A work machine includes a frame structure, a work implement, a camera, a cleaning system, and a control system. The work implement is coupled to the frame structure and includes at least one ground engagement tool configured for interaction with an underlying surface in use of the work machine. The camera is coupled to the frame structure and configured to provide camera input indicative of one or more images captured by the camera in use of the work machine. The cleaning system is coupled to the frame structure and configured to clean the camera in use of the work machine. The control system is coupled to the frame structure and includes a controller communicatively coupled to the camera and the cleaning system.

The invention relates to a wiping device for a motor vehicle window, comprising a windscreen wiper frame and a piezoelectric film, said piezoelectric film being mounted on the windscreen wiper frame such as to produce an electric current. The invention also relates to a warning method and a spray control method for such a wiping device.