A. Raymond Et Cie

A. Raymond Et Cie Scs

Urs Grether

Larry M Rachow

Christian Kolb

Stéphane Baron

Julien Friedl

Christian Fräulin

Till Ruffing

Thomas Grathwol

Yannick Rohloff

Jens Richwalsky

The present disclosure provides a flow control valve for controlling the flow of a cleaning media, such as controlling the flow of cleaning media to a nozzle positioned to distribute the cleaning media to a vehicle surface. The nozzle is integrated with the flow control valve. Vehicles and systems incorporating a flow control valve are also provided.

Flow control valve and system for cleaning a vehicle surface

The present disclosure provides a flow control valve for controlling the flow of a cleaning media, such as controlling the flow of cleaning media to a nozzle positioned to distribute the cleaning media to a vehicle surface. The flow control valve includes a plunger and a flexible diaphragm which operate to open and close the a fluid passage through the valve. Vehicles and systems incorporating a flow control valve are also provided.

A system for distributing a fluid in a vehicle, comprising: a plurality n of independent fluid ejection devices; a plurality n−1 of distributors, each having an inlet, a first outlet and a second outlet and being configured to establish a fluid connection either between the inlet and the first outlet or between the inlet and the second outlet; the inlet of a first distributor being connected to a pump connected to a fluid reservoir; each independent ejection device being connected to an outlet of a distributor; at least one outlet of a distributor being connected to the inlet of a subsequent distributor.

Vehicle fluid distribution system, associated fluid dispenser and fluid ejection process using such a system

A fluid distributor comprising: a fluid inlet, a first outlet connected to the inlet by a first fluid communication channel, a second outlet connected to the inlet by a second fluid communication channel, an actuator comprising a movable piston capable of moving between an initial position and a switched position; a first deformable diaphragm, in contact with the first end of the piston, and configured to close the first channel when the piston is in its switched position; a second deformable diaphragm, in contact with the second end of the piston, and configured to close the second channel when the piston is in its initial position.

Growing community of inventors

Loerrach, Germany

Urs Grether