EP 1726532 A3 20080528 - Refill device for refillable spray dispenser and refillable spray dispenser
Title (en)
Refill device for refillable spray dispenser and refillable spray dispenser
Title (de)
Nachfüllbarer Spender mit Nachfüllvorrichtung
Title (fr)
Appareil de pulvérisation remplissable et unité de remplissage
Publication
Application
Priority
IT MI20050191 U 20050523
Abstract (en)
[origin: EP1726532A2] The present invention relates to a refill device (4) for a refillable spray dispenser (1) comprising a generally tubular external element (7), coaxially joined to a nut screw (13) and having an end closed by a wall (9), a generally tubular internal element (8), having an end (12) closed by a wall and having at least one portion that slides within the generally tubular external element (7), adapted to rupture the wall (9) of the generally tubular external element (7), said generally tubular internal and external elements (7,8) forming a chamber for containing a liquid or solid compound. Further there are means (16,17) provided for preventing total removal of the generally tubular internal element (8) from the generally tubular external element (7), removable safety means (14) for preventing the wall (9) of the generally tubular external element (7) from being ruptured and retainer means (20) for stopping the motion of the generally tubular internal element once the wall of the generally tubular external element has been ruptured.
IPC 8 full level
B65D 51/28 (2006.01); B05B 11/00 (2006.01)
CPC (source: EP US)
B05B 11/0056 (2013.01 - EP); B05B 11/0083 (2013.01 - EP US); B05B 11/0037 (2013.01 - EP); B05B 11/0038 (2018.07 - US); B05B 11/1057 (2023.01 - EP)
Citation (search report)
- [XY] WO 2005023667 A1 20050317 - CLARKSON ARON JOSEPH [AU]
- [A] DE 2441406 A1 19750306 - GUALA ANGELO SAS
- [DY] US 4705191 A 19871110 - ITZEL HANSHELMUT [DE], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1726532 A2 20061129; EP 1726532 A3 20080528; IT MI20050191 U1 20061124
DOCDB simple family (application)
EP 06010510 A 20060522; IT MI20050191 U 20050523