10 results about "Windshield washing solution" patented technology

TITLE: Windshield Wiper Device A windshield wiper device for cleaning a vehicle window comprising at least one wiper blade extending between a longitudinal extension direction and a set of nozzle elements (100) for applying a liquid, in particular windshield washer fluid, to the window, the nozzle elements (100) being distributed on the wiper blade along the longitudinal extension direction. The wiper device is characterized in that the wiper blade has at least one first longitudinal segment (70a) and at least one second longitudinal segment (70b), * in the first longitudinal segment (70a), the nozzle density relative to the longitudinal extension direction is lower than that of the second longitudinal segment (70b) of the same wiper blade. Figure 1

Vehicle sunroof drain pipe cleaning assembly and vehicle comprising such an assembly. The invention relates to a vehicle sunroof drain pipe cleaning assembly (49) for a motor vehicle (1), comprising: - a sunroof (3) drainage system (7) including a water collection tray arranged to collect water that seeps between said sunroof and a fixed part (9) of the roof, and including at least one drainage pipe (11) connected to discharge ports (13) of said collection tray, - a windshield washer system (23), including a windshield washer fluid supply device (35) and at least one windshield washer hose (31, 33) connected to said supply device (35). According to the invention, the assembly (49) includes at least one connecting hose (51) supplied by said supply device (35) and connecting said device to at least one drainage pipe of said drainage system. Figure 1

Motor vehicle comprising a fluid container supported by a powertrain support. The invention relates to a motor vehicle (1) comprising a body structure (2) defining an engine compartment (4) in which extends at least one side member (3), a wheel arch element (10) mounted on the body structure between a wheel of the vehicle and the engine compartment, and a fluid container (20), in particular a windshield washer fluid reservoir. The engine compartment receives a powertrain connected to the side member of the body structure by a powertrain support (5). The fluid container is supported by the wheel arch element and by a protrusion (7) of the powertrain support. Figure for the abstract: Fig. 1

Device (101, 120) for determining an estimated value for the fill level of a windshield washer fluid reservoir (105) of a windshield washer system of a vehicle (100); wherein the device (101, 120) is configured, - To determine operating data (121) relating to the operation of the wiper system; wherein the operating data (121) display measured values ​​for the following measured variables - a service life of a pump (103) of the wiper system, which is designed to pump wiper water (107) from the wiper water reservoir (105); and - an electrical power consumed by the pump (103) during a pumping operation; and - a time course of an on-board voltage of an electrical on-board network of the vehicle (100) during a pumping process; and - to determine the estimated value for the fill level of the windshield washer fluid reservoir (105) based on the operating data (121) using a machine-learned estimation model (122).

A multi-fluid dispenser self service station for automotive cleaning. The system dispenses both a windshield washer fluid and a vehicle interior fluid. The combination of both dispensers allows one to properly clean the windshield and clean the interior of one's vehicle without the need for an attendant. The system provides the user with high quality windshield washer fluid and vehicle interior cleaning solution. The system includes a receptacle, a first and second blend center unit, and a first and second HID. The first blend center unit and the first HID work in tandem to dispense windshield washer solution. Similarly, the second blend center unit and the second HID work in tandem to dispense a cleaning solution for cleaning the vehicle interior. Both types of fluids can be dispensed either in a dispensing container or a spray bottle. The system uses simple, user-interactive, and cost-effective technologies to provide a user-friendly experience.

The invention relates to a filter assembly (1) for a windshield washer fluid reservoir (10). The assembly comprises a tubular part (2) to be connected to a pump and a hollow filter element (3) with an inlet fixed to the tubular part (2) and in fluidic communication with it. The hollow filter element (3) is configured, when inserted through a hole in the windshield washer fluid reservoir (10), to adopt an insertion configuration (3a), in which it is folded to at least partially surround the tubular part (2). The hollow filter element (3) is configured to elastically return to an operating configuration, in which it protrudes radially from the tubular part (2). Figure for the abstract: FIG. 8.

The invention belongs to the technical field of automobile chemicals, and particularly relates to bio-based environment-friendly windshield cleaning fluid. Comprising 10%-35% of hyperbranched polyglycerol functionalized by a hydrophobic group, 5%-25% of a bio-based eutectic solvent, 0.5%-5% of a composite bio-based surfactant, 0.1%-1.0% of a bio-based chelating agent, 0.05%-0.5% of a proteolytic enzyme preparation, 0.1%-0.5% of a pH buffer agent, 0.05%-0.2% of a preservative and the balance of deionized water. By the adoption of the technical scheme, efficient cleaning and low-temperature anti-freezing performance on complex dirt can be achieved, meanwhile, damage to materials such as rubber and paint surfaces is avoided, a complete bio-based source and high biodegradability are achieved, and environmental friendliness and material safety are remarkably improved.

The windshield wiper system is constructed somewhat differently, and its operation also differs from that of conventional windshield wipers. Here, the windshield washer nozzles are used to remove dirt from the windshield directly with a high-pressure water jet. The high-pressure nozzles are installed in the same location as the conventional washer nozzles. Unlike statically mounted nozzles, these are electrically movable or rotatable. The pressure is generated by a high-pressure pump. Another design utilizes a high-pressure generator that, through the ignition of oxyhydrogen gas, produces an extremely high pressure pulse, which propels the windshield washer fluid through the nozzles in the form of a wide and very thin high-pressure jet. The dust particles and water from the windshield are removed solely by these high-pressure water jets.The pressure pulses are delivered at a high repetition rate, so that dozens or more high-pressure water jet pulses hit the windshield every second. This high repetition rate means that the dirt particles or water are subjected to extremely high pressure.

Title: Vehicle Windshield Wiper System. A vehicle windshield wiper system in which the cleaning nozzle (18) is located in the wiper blade area (14), the operating unit (20) is designed to determine a portion (50) of the vehicle's windshield (30) to be cleaned, to control the wiper drive (16) to move the wiper blade (14) from a storage position (70) of the wiper blade (14) to the determined portion (50) of the windshield (30), and to control the distribution of windshield washer fluid (40) and to control the wiper drive (16) to travel exclusively over the portion (50). Figure 1