EP 2868387 B1 20190306 - Multi-chamber sprinkler head
Title (en)
Multi-chamber sprinkler head
Title (de)
Mehrkammer-Brausekopf
Title (fr)
Pomme de douche à plusieurs chambres
Publication
Application
Priority
DE 102013222132 A 20131030
Abstract (en)
[origin: CN104588223A] The present invention relates to a multi-chamber sprinkler head, having a housing (1), in which at least first and second fluid chambers (13, 14) are formed. The first and second fluid chambers are separated from each other through a partition wall (17), one for selectively enabling a fluid to be delivered to a fluid delivery control means (8,9,10) of one fluid chamber, while the other at a water-jet disk (2) at an enclosure of a fluid outlet side and having at least a first outflow hole group (12a) and a second outflow hole group (12b) which respectively have one or more water-jet outflow holes, wherein the first outflow hole group is in fluid connection with the first fluid chamber and the second outflow hole group is in fluid connection with the second fluid chamber. In accordance with the present invention, the second fluid chamber is at least partially in a superimposed scope, departs from the water-jet disk, at a side of the first fluid chamber and adjacent to the first fluid chamber water-jet, and the partition wall is provided in the superimposed scope with at least a through-flow hole (18) which is additionally provided with a check valve member (19) for closing and opening for fluid pressure control.
IPC 8 full level
B05B 1/16 (2006.01); B05B 1/18 (2006.01); B05B 1/36 (2006.01); E03C 1/04 (2006.01); F16K 15/00 (2006.01)
CPC (source: CN EP)
B05B 1/16 (2013.01 - CN); B05B 1/18 (2013.01 - CN); B05B 1/3006 (2013.01 - EP); B05B 1/36 (2013.01 - EP); E03C 1/0405 (2013.01 - EP); E03C 1/0408 (2013.01 - EP); B05B 1/1636 (2013.01 - EP); B05B 1/18 (2013.01 - EP)
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 2868387 A1 20150506; EP 2868387 B1 20190306; CN 104588223 A 20150506; CN 104588223 B 20170915; DE 102013222132 A1 20150430
DOCDB simple family (application)
EP 14190465 A 20141027; CN 201410595477 A 20141030; DE 102013222132 A 20131030