Glass washing apparatus for a motor vehicle

Details Glass washing apparatus for a motor vehicle Glass washing apparatus for a motor vehicle

1992-04-20

1993-09-07

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Liquid sprayer for transparent panel

Headlamp

B05B 110

Patent

active

052421147

ABSTRACT:
A motor vehicle headlamp glass washing apparatus comprises a jet nozzle mounted on a retractable jet carrier and supplied selectively from a source of washing liquid under pressure. The jet carrier comprises a variable volume chamber, which is defined by a fixed element and a movable element which slides on the fixed element and which carries the jet nozzle. A spring acts between the fixed and movable elements to bias the movable element into a retracted position. Supply of liquid under pressure to the variable volume chamber initially moves the movable element against the action of the spring into a deployed position, and then supplies the liquid to the jet nozzle.
The fixed element is a tube open at a free end and connected to the liquid source at its other end, the movable element comprising a closed body having an internal space communicating with the jet nozzle. This space is delimited by a first part sliding sealingly on the outside of the tube, and a second part penetrating into the tube so as to close the latter and movable outwardly in the tube under the action of the pressurized liquid so as to bring the interior of the tube into communication with the internal space in the movable element.

REFERENCES:
patent: 1769944 (1930-07-01), Crisp
patent: 1919196 (1933-07-01), Brooks
patent: 2331373 (1943-10-01), Campbell
patent: 3263929 (1966-08-01), Seablom
patent: 3656691 (1972-04-01), Norstrand
patent: 4272023 (1981-06-01), Georgiev et al.
patent: 4479611 (1984-10-01), Galvis

Affiliated with

Also associated with

Rating

Glass washing apparatus for a motor vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Glass washing apparatus for a motor vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Glass washing apparatus for a motor vehicle will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-481987