EP 0115256 A2 19840808 - An intermittent metering device for liquid detergents and/or additives to be introduced into program card industrial washing machines of the centrifugal types.
Title (en)
An intermittent metering device for liquid detergents and/or additives to be introduced into program card industrial washing machines of the centrifugal types.
Title (de)
Intermittierend arbeitende Dosiervorrichtung zum Zuführen von flüssigen Wasch- und Pflegemitteln für mit gewerblichen Programmkarten gesteuerte Wasch- und Schleudermaschine.
Title (fr)
Dispositif de dosage intermittent pour introduire des détergents ou additifs liquides dans les machines à laver industrielles du type à centrifugation commandées par cartes à programme.
Publication
Application
Priority
IT 2386182 U 19821231
Abstract (en)
The metering device comprises a liquid reservoir (1) communicating with an underlying siphon trap (4) through a conduit (2) including a check valve (3), into the siphon trap (4) ther opening a compressed air supply pipe controlled by a timed solenoid valve (7) and a pipe supplying the liquid to the washing machine.
IPC 1-7
IPC 8 full level
D06F 39/02 (2006.01)
CPC (source: EP US)
D06F 39/022 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB LI NL SE
DOCDB simple family (publication)
EP 0115256 A2 19840808; EP 0115256 A3 19850109; IT 8223861 V0 19821231
DOCDB simple family (application)
EP 83830230 A 19831118; IT 2386182 U 19821231