Motor vehicle lighting system with a signaling function for use in daylight
First Claim
1. A motor vehicle lighting system comprising:
- a lighting switch defining a daylight signaling position and at least one night driving lighting positions;
a running light comprising a reflector, a lens, and a discharge lamp juxtaposed to the reflector for cooperation therewith, for generating a lighting beam for night driving from which any cut-off is essentially absent; and
means operatively coupled with the lighting switch and positioned between the lens and the reflector such that the light diverting means is pivotable at least 90 degrees for selectively interposing the light diverting means in the path of the light beam for diverting a fraction of light intensity of the beam in response to the putting of the switch into its daylight signaling position, in order to reduce the intensity of light in the beam produced by the same lamp energized under the same conditions and for pivotally retracting the light diverting means away from the path so that all of the light beam is allowed to pass through the lens.
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Accused Products
Abstract
A motor vehicle lighting system comprises a lighting switch having a daylight signaling position and two night driving illumination positions, with a running light (or headlight) having a discharge lamp cooperating with a reflector to produce a night driving beam essentially without any cut-off. The running light has a discharge lamp cooperating with a reflector to produce a night driving beam which essentially has no cut-off. The system includes a means such as an absorbent element which, when the lighting switch is put in its daylight signaling position, diverts a fraction of the light intensity of the emitted beam so as to produce a beam of reduced intensity as compared with the same lamp powered under the same conditions.
40 Citations
17 Claims
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1. A motor vehicle lighting system comprising:
- a lighting switch defining a daylight signaling position and at least one night driving lighting positions;
a running light comprising a reflector, a lens, and a discharge lamp juxtaposed to the reflector for cooperation therewith, for generating a lighting beam for night driving from which any cut-off is essentially absent; and
means operatively coupled with the lighting switch and positioned between the lens and the reflector such that the light diverting means is pivotable at least 90 degrees for selectively interposing the light diverting means in the path of the light beam for diverting a fraction of light intensity of the beam in response to the putting of the switch into its daylight signaling position, in order to reduce the intensity of light in the beam produced by the same lamp energized under the same conditions and for pivotally retracting the light diverting means away from the path so that all of the light beam is allowed to pass through the lens. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
- a lighting switch defining a daylight signaling position and at least one night driving lighting positions;
Specification