Mannesmann Vdo Ag

Uwe Martin

Torsten Hahn

Rainer Kober

Rolf-Dieter Schlein

A shield cleaning system has a fluidic nozzle body ( ) which is connected to a nipple ( ) for the supply of cleaning fluid. The nipple ( ) has at least one holding part ( ) for invariable fastening to a body part. At its end facing the fluidic nozzle body ( ), the nipple ( ) has a spherical head ( ). The fluidic nozzle body ( ) is held on the latter by means of a ball socket ( ) sealingly, but so as to be pivotable on all sides and rotable about its longitudinal axis relative to the nipple ( ).

Shield cleaning system

A valve device, in particular a window and lens cleaning device in motor vehicles, comprising a housing (,) with a duct (,) and at least one nozzle (,), and also a tubular connecting piece (,) for feeding a pressurized fluid, in particular a cleaning liquid, into the duct and to the nozzle. The connecting piece (,) is provided at its nozzle-side end with a nonreturn valve which blocks a return flow from the nozzle to the connecting piece wherein, the connecting piece (,) is open at its nozzle-side end. The nonreturn valve comprise an elastic shaped part (,) with a mouth which is normally closed and can be opened by the pressure of the cleaning liquid.

Windsheild washer valve

A cleaning device for a motor vehicle headlight lens, a washer nozzle (,) is arranged on a support (,) having tubes (,) which can be moved in the manner of a telescope. An outer tube (,) of the support (,) can be moved by an adjusting arrangement (,) having an electric motor (,). A connecting branch (,) for a washer fluid line (,) is latched to a fixed guide sleeve (,). As a result, the cleaning device is of particularly compact construction.

Cleaning device

A valve device, in particular a window and lens cleaning device in motor vehicles, includes a housing (1) with a duct (2) and at least one nozzle (3), and also a tubular connecting piece (4) for feeding a pressurized fluid, in particular a cleaning liquid, into the duct and to the nozzle. The connecting piece (4) is provided at its nozzle-side end with a nonreturn valve which blocks a return flow from the nozzle to the connecting piece, wherein the connecting piece (4) is open at its nozzle-side end. The nonreturn valve comprises of an elastic shaped part (8) with a mouth which is normally closed and can be opened by the pressure of the cleaning liquid.

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Bebra, Germany

Uwe Martin