Window and lens glass cleaning system for a motor vehicle
First Claim
1. A window and lens glass cleaning system for a motor vehicle, comprising a washer fluid container for storing washer fluid, at least one washer fluid pump which is arranged on or in the washer fluid container, for conveying washer fluid from the washer fluid container to washer nozzles to be arranged in front of motor vehicle windows and lenses, an electronic control unit for activating the washer fluid pump or the washer fluid pumps, and an evaluating device of a sensor of level of fluid in the container, wherein the control unit and the evaluating device constitute a processing unit which is constructed as an integral assembly with the washer fluid container.
3 Assignments
0 Petitions
Accused Products
Abstract
A window and lens glass cleaning system for a motor vehicle has a constructional unit comprising a washer fluid container (1), a plurality of control units (7-9) and an evaluating device (12) of a fluid-level sensor (12a). This enables all of the essential components of the window and lens glass cleaning system to be preassembled and tested outside the motor vehicle. The window and lens glass cleaning system can then be installed in a particularly simple manner in the motor vehicle.
61 Citations
11 Claims
- 1. A window and lens glass cleaning system for a motor vehicle, comprising a washer fluid container for storing washer fluid, at least one washer fluid pump which is arranged on or in the washer fluid container, for conveying washer fluid from the washer fluid container to washer nozzles to be arranged in front of motor vehicle windows and lenses, an electronic control unit for activating the washer fluid pump or the washer fluid pumps, and an evaluating device of a sensor of level of fluid in the container, wherein the control unit and the evaluating device constitute a processing unit which is constructed as an integral assembly with the washer fluid container.
- 9. A window and lens glass cleaning system for a motor vehicle, comprising a washer fluid container for storing washer fluid, at least one washer fluid pump which is arranged on or in the washer fluid container, for conveying washer fluid from the washer fluid container to washer nozzles to be arranged in front of motor vehicle windows and lenses, and an electronic control unit for activating the washer fluid pump or the washer fluid pumps, wherein the control unit and the washer fluid container are a constructional unit which is preassemblable, and a plurality of the electronic control units and an evaluating device of a fluid-level sensor form a constructional central processing unit.
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11. A window and lens glass cleaning system for a motor vehicle, comprising a washer fluid container for storing washer fluid, at least one washer fluid pump which is arranged on or in the washer fluid container, for conveying washer fluid from the washer fluid container to washer nozzles to be arranged in front of motor vehicle windows and lenses, an electronic control unit for activating the washer fluid pump or the washer fluid pumps, wherein the control unit is constructed as an integral assembly with the washer fluid container.
Specification