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公开(公告)号：EP1509333B1
公开(公告)日：2006-10-11
申请号：EP03757118.9
申请日：2003-06-06
CPC分类号： B05B11/0005 , B05B1/3436 , B65D83/28
摘要： The invention concerns a nozzle for spraying a product, comprising a cylindro-conical body (10) having an axial channel (12) delimited at its upper end by a transverse wall (18) having a spraying orifice (20). An axial core (24) is arranged in the channel (12) and its upper end (24A) is located opposite the transverse wall (18) for delimiting therewith a spraying chamber (21). A communication between the lower end (12B) of the channel and the spraying chamber is provided between the core and the channel wall, whereof the lower end is capable of communication with a reservoir containing the product to be sprayed. The core (24) includes means forming a catching flange (26) having a catching edge (28) facing the lower end of the core and co-operating with the channel wall (13) to maintain the core in said channel.
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122.发明公开
公开(公告)号：EP1644258A2
公开(公告)日：2006-04-12
申请号：EP04740929.7
申请日：2004-07-12
IPC分类号： B65D47/00
CPC分类号： B65D47/2081 , B65D47/2068
摘要： The invention relates to a valve nozzle for a dispenser for a liquid cosmetic product, said nozzle comprising a reservoir (R) and an internal piston (P) which is actuated by the displacement of a base (E). The inventive nozzle is characterised in that it comprises a cap (1) which closes the reservoir and is provided with a dispensing opening (10) that can be closed in a sealed manner by a pin (21) fixed to a spacer (2) which is arranged inside the cap (1) in a sliding manner and is provided with at least one line (20) which successively ensures the emptying of the reservoir and the discharge of the product. According to the invention, said cap (1) and said spacer (2) define a space (12) with a wall that has at least one elastically deformable region, enabling the pin (21) to retract from the dispensing opening (10), following the actuation of the piston (P), in order to ensure the discharge of the product.
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公开(公告)号：EP1610906A1
公开(公告)日：2006-01-04
申请号：EP04726470.0
申请日：2004-04-08
IPC分类号： B05B11/00
CPC分类号： B05B11/3047 , B05B11/0013
摘要： The invention relates to a spray comprising a manual pump which forms a stopper and is forcibly inserted in the mouth of a vial. Said vial (14) consists entirely of a plastic material and is moulded as a single part, the mouth (24) thereof comprising an inner annular engaging rib (28). The plastic material forming the vial is harder and more rigid than that which forms the pump body (16) such that the rib embeds itself in the pump body.
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124.发明公开DISTRIBUTEUR DE PRODUIT COMPRENANT UNE POMPE MISE EN OEUVRE PAR UN PISTON 无效用泵DRUCKBETÄTIGBAREN供给机构
公开(公告)号：EP1606192A1
公开(公告)日：2005-12-21
申请号：EP04722848.1
申请日：2004-03-24
CPC分类号： B05B11/3026 , B05B11/3023 , B05B11/307 , B05B11/3074
摘要： The invention relates to a distributor for a liquid or paste-like product. The distributor comprises a reservoir (14) and a pump (16), operated by a plunger (18), with a pump body having a tubular piece with a section less than that of the reservoir, housing the piston (24) and an annular spacer (28), by means of which the piston is mounted tight against the inner wall of the reservoir such as to provide an annular chamber (32) for the product, communicating with a dosing chamber (20) arranged at the base of the reservoir.
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公开(公告)号：EP1575709A1
公开(公告)日：2005-09-21
申请号：EP03782416.6
申请日：2003-12-16
发明人： DUMONT, Pierre
IPC分类号： B05B11/00
CPC分类号： B05B11/3074 , B05B11/3023
摘要： The invention relates to a push-button pump, comprising a reduced number of components. Said pump comprises a pump body (12), a piston (16), a push-button (14) and an elastic means (18) which acts on the button and also on the piston, by means of a one-way connection, embodied by cooperating stops (56, 58).
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126.发明公开
公开(公告)号：EP1551559A1
公开(公告)日：2005-07-13
申请号：EP03769367.8
申请日：2003-10-09
CPC分类号： B05B11/0005 , B05B15/65
摘要： The invention concerns a pump sprayer equipped with a push-button provided with a projecting side nozzle. The nozzle (20) is defined at the end of a rectilinear element (24) attached to the push-button (14) and said element is force-mounted in a cavity (28) of the push-button, which is of sufficient depth to enable a depression of selected length, determining the length of the projecting part of said element.
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公开(公告)号：EP1549566A1
公开(公告)日：2005-07-06
申请号：EP03795043.3
申请日：2003-09-12
CPC分类号： B65D47/2068 , B65D83/0011 , B65D83/0027
摘要： The invention relates to a liquid or pasty product dispenser comprising a mounted working piston (20). According to the invention, the dispenser comprises a hollow body (14) with a piston (20) mounted therein and a toothed wheel (24) is connected to the piston by means of threads, said piston being blocked in rotation in the body. In this way, when the toothed wheel is actuated, the piston moves axially and the product is dispensed in a controlled manner. Preferably, an outlet-sealing needle valve passes through the piston.
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公开(公告)号：EP1472007A1
公开(公告)日：2004-11-03
申请号：EP03712293.4
申请日：2003-02-05
IPC分类号： B05B11/00
CPC分类号： B05B11/3047 , B05B1/341 , B05B11/0013 , B05B11/3018 , B05B11/306 , B05B11/307
摘要： The invention concerns a liquid product dispenser comprising a reservoir and a pump. The invention is characterized in that the pump body (2) comprises an outer portion (16) forming a sealing closure between the pump body and the reservoir nozzle and the pump body includes an annular projection (23) extending inwards, moulded in one single piece, while the piston includes an annular stop (34) co-operating with the annular projection to define a released position of the piston.
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129.发明授权
公开(公告)号：EP1156883B1
公开(公告)日：2003-07-30
申请号：EP00910902.6
申请日：2000-03-08
发明人： KLODZINSKI, Didier
IPC分类号： B05B11/00
CPC分类号： B05B11/3049
摘要： The invention concerns a device for mounting a pump (P) on the neck (C) of a container (R) with a fixing flange (A) of the type comprising: an internal sleeve (1) mounted sealed on said neck (C), consisting in its upper part of a collar (11) supporting the pump (P) and, in its lower part a maintaining base (12) bearing at least one flexible anchoring rib (10) which extends at least partly beneath said flange (A) of the container; and an external locking ring (2) designed to be co-axially fitted on said sleeve (1) forcing, by radial clamping, at least one free end of said rib (10) to be pressed against the container neck (C). The invention is characterised in that said rib (10) extends freely upwards with a slight diverging inclination from a shoulder (14) provided on the base (12).
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公开(公告)号：EP1315579A1
公开(公告)日：2003-06-04
申请号：EP01967449.8
申请日：2001-09-07
IPC分类号： B05B11/00
CPC分类号： B05B11/0064 , B05B11/3035 , B05B11/3067
摘要： The invention concerns a liquid product dispenser comprising a reservoir (R1, R2) provided, in its upper part, with a discharge orifice (V) closed by an intake valve (a) and emerging into a metering chamber (10) with variable volume communicating via an exhaust valve (e) with an discharge conduit (c) provided in the dispensing head (T). The invention is characterised in that said metering chamber (10) is delimited by the wall of a bellows (1) at least partly elastically deformable.
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