Title (en)

DEVICE FOR SUPPLYING WATER IN A PRESSURISED WATER SYSTEM FOR USE AT WASHING FACILITIES

Title (de)

VORRICHTUNG ZUR WASSERZUFUHR IN EIN DRUCKWASSERSYSTEM ZUR VERWENDUNG BEI WASCHEINRICHTUNGEN

Title (fr)

DISPOSITIF POUR LA DISTRIBUTION D'EAU DANS UNE INSTALLATION D'EAU SOUS PRESSION DANS DES CENTRES DE LAVAGE

Publication

EP 3305414 B1 20201021 (EN)

Application

EP 16802618 A 20160217

Priority

• ES 201530658 U 20150605
• ES 2016070098 W 20160217

Abstract (en)

[origin: EP3305414A1] The invention relates to a water system comprising a circuit with a water drive pump that rotates due to the action of a motor, a discharge valve, and a washing spray gun including an activation trigger. When the trigger is actuated, pressurised water flows from the outlet nozzle of the gun and, when the trigger is released, the flow of water from the nozzle is interrupted, thereby stopping the rotation of both the motor and the drive pump. The device comprises a first pressure switch (1) and a second pressure switch (2) together with a non-return valve (6) and a discharge valve (3) having a hydraulic pilot acting against the resistance of a spring (3b).

IPC 8 full level

B05B 9/04 (2006.01); B05B 12/00 (2018.01); B05B 12/02 (2006.01); B08B 3/02 (2006.01)

CPC (source: EP)

B05B 9/0403 (2013.01); B05B 12/006 (2013.01); B05B 12/02 (2013.01); B08B 3/02 (2013.01)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 3305414 A1 20180411; EP 3305414 A4 20180516; EP 3305414 B1 20201021; ES 1140356 U 20150623; ES 1140356 Y 20150915; ES 2835316 T3 20210622; HR P20202003 T1 20210430; PL 3305414 T3 20210419; PT 3305414 T 20201119; WO 2016193509 A1 20161208

DOCDB simple family (application)

EP 16802618 A 20160217; ES 16802618 T 20160217; ES 201530658 U 20150605; ES 2016070098 W 20160217; HR P20202003 T 20201215; PL 16802618 T 20160217; PT 16802618 T 20160217