EP 2922637 A1 20150930 - HIGH-PRESSURE SPRAY GUN
Title (en)
HIGH-PRESSURE SPRAY GUN
Title (de)
HOCHDRUCKSPRITZPISTOLE
Title (fr)
PISTOLET DE PULVÉRISATION À HAUTE PRESSION
Publication
Application
Priority
EP 2012073281 W 20121121
Abstract (en)
[origin: WO2014079494A1] The invention relates to a high-pressure spray gun (10) for a high-pressure cleaning device, comprising a valve (20), which has a valve housing (22) with an inlet duct (48) and an outlet duct (34) and which also has a movable closing body (24), which interacts with a hand lever (40) to open and close the flow connection thereof between the inlet and outlet ducts (48, 34), and comprising a connecting part (50) for producing a detachable mechanical connection to a liquid delivery member (82) and a connection nipple (36), which is aligned colinearly to said connecting part (50), for producing a detachable flow-tight connection to said liquid delivery member (82). In order to develop the high-pressure spray gun (10) such that it can be produced, assembled and connected to a liquid delivery member in a more cost-effective manner, the invention proposes that the connecting part (50) and the connection nipple (36) be moulded onto the valve housing (22), wherein the connection nipple (36) has on its exterior an annular groove (68), in which a sealing ring (70) is arranged.
IPC 8 full level
B05B 1/30 (2006.01); B05B 9/01 (2006.01); B05B 12/00 (2006.01); B05B 15/06 (2006.01); B05B 15/65 (2018.01); B08B 3/02 (2006.01)
CPC (source: CN EP US)
B05B 1/3013 (2013.01 - CN EP); B05B 9/01 (2013.01 - CN EP); B05B 12/002 (2013.01 - CN EP US); B05B 15/65 (2018.01 - CN EP); B08B 3/028 (2013.01 - CN EP)
Citation (search report)
See references of WO 2014079494A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014079494 A1 20140530; CN 104797345 A 20150722; CN 104797345 B 20161214; EP 2922637 A1 20150930; EP 2922637 B1 20171004
DOCDB simple family (application)
EP 2012073281 W 20121121; CN 201280077187 A 20121121; EP 12794261 A 20121121