초록 ▼

The present invention comprises a cleaning system for headlamps, windshields or other surfaces, particularly of motor vehicles, comprising a tube system with liquid reservoir and a pump for providing and supplying a cleaning liquid and a nozzle configuration with liquid exit for applying a cleaning

The present invention comprises a cleaning system for headlamps, windshields or other surfaces, particularly of motor vehicles, comprising a tube system with liquid reservoir and a pump for providing and supplying a cleaning liquid and a nozzle configuration with liquid exit for applying a cleaning liquid of a surface to be cleaned wherein said liquid exit comprises a curved slot and/or a sphere arrangement to apply the cleaning liquid with low liquid pressure onto the surface to be cleaned.

대표청구항 ▼

What is claimed is: 1. A cleaning system, particularly for motor vehicles, comprising: a. a tube system having a liquid reservoir and a pump for providing and supplying a cleaning liquid; b. a nozzle configuration for applying said cleaning liquid onto a surface to be cleaned, wherein c. said nozzl

What is claimed is: 1. A cleaning system, particularly for motor vehicles, comprising: a. a tube system having a liquid reservoir and a pump for providing and supplying a cleaning liquid; b. a nozzle configuration for applying said cleaning liquid onto a surface to be cleaned, wherein c. said nozzle configuration comprises a liquid exit in the form of a slot through which the cleaning liquid can exit; and d. a liquid pipe connected to said liquid exit comprising a sphere-like element arranged within said liquid pipe adjacent to said liquid exit; e. wherein said liquid pipe further comprises a slot peripherally surrounding said sphere-like element and running into said liquid exit to deviate said cleaning liquid by causing said cleaning liquid to flow along said sphere-like element through said peripherally surrounding slot prior to exiting said liquid exit. 2. The cleaning system according to claim 1, wherein said curved slot has the shape of a segment of a circle. 3. The cleaning system according to claim 2, wherein said nozzle configuration is formed by a fixed nozzle or by a telescopic nozzle. 4. The cleaning system according to claim 3, wherein said telescopic nozzle is constructed with or without a valve for controlling the through-flow of said cleaning liquid. 5. The cleaning system according to claim 4, wherein said telescopic nozzle comprises at least one hollow cylinder which can be displaced against the force of a spring and wherein a valve on one of its ends can be opened by the pressure of said cleaning liquid when the telescopic nozzle is telescoped. 6. The cleaning system according to claim 4, wherein said telescopic nozzle comprises at least a first and a second hollow cylinder wherein said second hollow cylinder comprises an opening which is released for the through-flow of said cleaning liquid starting from a certain displacement position of said second hollow cylinder. 7. The cleaning system according to claim 6, wherein said opening of said second hollow cylinder cooperates with a cross-sectional enlargement of said first hollow cylinder. 8. The cleaning system according to claim 4, wherein the pump comprises an adjustable membrane to selectively release or close one of two exit openings. 9. The cleaning system according to claim 8, wherein said membrane can be fixed in a neutral position or wherein said membrane can be waived in order to simultaneously use both exit openings in the open state. 10. The cleaning system according to claim 1, wherein said sphere-like element cooperates with said curved slot or with a straight slot. 11. A cleaning system for headlamps and/or panes, particularly of motor vehicles, comprising: a. a tube system having a liquid reservoir and a pump for providing and supplying a cleaning liquid; and b. a telescopic nozzle having at least one hollow cylinder for applying said cleaning liquid onto a surface to be cleaned, wherein c. said hollow cylinder comprises on one end a valve or near the other end an opening for controlling the through-flow of said cleaning liquid and d. the telescopic nozzle comprises a liquid exit with a sphere-like element arranged within a liquid pipe adjacent to said liquid exit, e. said liquid pipe further comprising a slot peripherally surrounding said sphere-like element and running into said liquid exit to deviate said cleaning liquid by causing said cleaning liquid to flow along said sphere-like element through said slot prior to exiting said liquid exit. 12. The cleaning system according to claim 11, wherein said hollow cylinder can be displaced against the force of a spring and wherein said valve can be opened by the pressure of said cleaning liquid when said telescopic nozzle is telescoped. 13. The cleaning system according to claim 11, wherein said telescopic nozzle comprises a further hollow cylinder having a cross-sectional enlargement which cooperates with said opening of said other hollow cylinder in a certain displacement position of said other hollow cylinder to allow the through-flow of said cleaning liquid through said opening. 14. A fixed nozzle for a cleaning system, particularly for motor vehicles, comprising a liquid exit for applying a cleaning liquid onto a surface to be cleaned, wherein a liquid pipe connected to said liquid exit comprises a sphere-like element arranged within said liquid pipe adjacent to said liquid exit, said liquid pipe further comprising a slot peripherally surrounding said sphere-like element and running into said liquid exit to deviate said cleaning liquid by causing said cleaning liquid to flow along said sphere-like element through said slot prior to exiting said liquid exit. 15. The fixed nozzle according to claim 14, wherein said liquid exit is a curved slot and has the shape of a segment of a circle. 16. The fixed nozzle according to claim 14, wherein said sphere-like element cooperates with said liquid exit, which is a curved slot or a straight slot. 17. A telescopic nozzle for cleaning systems particularly for motor vehicles comprising at least one hollow cylinder for applying a cleaning liquid onto a surface to be cleaned, wherein said hollow cylinder comprises a valve on one end or an opening for controlling the through-flow of said cleaning liquid on the other end, wherein the hollow cylinder comprises a liquid exit, a liquid pipe connected to said liquid exit, and a sphere-like element arranged within said liquid pipe adjacent to said liquid exit, said liquid pipe further comprising a slot peripherally surrounding said sphere-like element and running into said liquid exit to deviate said cleaning liquid by causing said cleaning liquid to flow along said sphere-like element through said slot prior to exiting said liquid exit. 18. The telescopic nozzle according to claim 17, wherein said hollow cylinder can be displaced against the force of a spring and wherein said valve can be opened by the pressure of said cleaning liquid when said telescopic nozzle is telescoped. 19. The telescopic nozzle according to claim 18, wherein said telescopic nozzle comprises a further hollow cylinder with a cross-sectional enlargement which cooperates with said opening of the other hollow cylinder in a certain displacement position of said other hollow cylinder to allow the through-flow of said cleaning liquid through said opening. 20. The telescopic nozzle according to claim 17 comprising a straight or a curved slot for applying said cleaning liquid onto a surface to be cleaned.