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1.发明授权
公开(公告)号：EP1644258B1
公开(公告)日：2010-01-06
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
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2.发明授权
公开(公告)号：EP1578537B9
公开(公告)日：2009-04-01
申请号：EP03813892.1
申请日：2003-12-16
CPC分类号： B05B11/3067 , B29C65/56 , B29C66/8322 , F04B53/1002 , Y10T29/49405 , Y10T29/49412
摘要： The invention relates to a method for incorporating a ball non-return valve in a pump body (1), comprising the following steps: moulding a pump body (1) with provision, on the internal surface (3) thereof in the base of the body (1), of grooves (7) each with an end section (11) which can be bent towards the interior of the body (1), introduction of a ball (13) into the interior of the space enclosed by said grooves (7) and bending said end sections (11) by means of a tool (15), such as to enclose said ball (13). The above is of application to pumps provided with ball non-return valves.
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公开(公告)号：EP1472007B1
公开(公告)日：2007-11-14
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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公开(公告)号：EP1613539B1
公开(公告)日：2006-08-16
申请号：EP04726505.3
申请日：2004-04-08
CPC分类号： B65D83/20 , B05B1/3431 , B05B11/30
摘要： The invention relates to a push button provided with a lateral spray outlet. Said push-button consists of two parts (17, 19) which are nested one inside the other and define a swirl chamber (39) between each other, part of said swirl chamber being formed by an impression (38) defined inside the external part on a face (34) thereof inclined in a direction and at a sufficient angle (a), said parts enabling the external part (19) to be stripped in the axis without damaging the impression.
摘要翻译： 本发明涉及一种设有侧向喷雾出口的按钮。 所述按钮由两个彼此嵌套并且在彼此之间限定涡流室（39）的部分（17,19）组成，所述涡流室的一部分由限定在外部部分内部的压痕（38）形成 在其方向上以足够的角度（a）倾斜的面（34）上，所述部分使得外部部分（19）能够在轴线上被剥离而不会损坏印痕。
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公开(公告)号：EP1024903B1
公开(公告)日：2004-02-25
申请号：EP98950153.1
申请日：1998-10-16
IPC分类号： B05B11/00
CPC分类号： B05B11/3049 , Y10T29/4987 , Y10T29/49876
摘要： The invention concerns a device for assembling and fitting a pump (P) and a container (R) comprising, a retaining bush (1) provided on its inner wall with elastically deformable catching elements (11) under the container (R) collar flange (C) and a fitting skirt (2) at least partially malleable, to be radially clamped on said bush (1) outer wall. The invention is characterised in that said bush (1) comprises a reduction (10) provided on its outer wall at the catching elements (11), defining a free interspersed zone where said skirt (2) is not capable of being deformed by said elements (11).
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公开(公告)号：EP1351775A1
公开(公告)日：2003-10-15
申请号：EP01994873.6
申请日：2001-12-11
CPC分类号： B05B11/3066 , B05B9/0855 , B05B11/0062 , B05B11/3001 , B05B11/3094
摘要： The invention concerns an electronic micro-pump provided with a cylindrical body (1) containing a metering chamber (10) delimited by a piston (2) and communicating with a reservoir via a supply orifice (10a) equipped with an intake valve and with outside via an ejection orifice (10b) equipped with an exhaust valve. The invention is characterised in that the piston (2) is connected to an external reciprocating actuator and at least one of said valves consists of a closing element (3, 6, 7) adapted to be driven in translation, by friction contact with said piston (2) successively in one direction then in the other and whereof the stroke in the chamber (10) is shorter than that of the piston.
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公开(公告)号：EP1165247B1
公开(公告)日：2003-05-28
申请号：EP00911014.9
申请日：2000-03-21
IPC分类号： B05B11/00
CPC分类号： B05B11/3097 , B05B11/3023
摘要： The invention concerns a pump comprising a cylindro-conical body (1) defining a metering chamber (10) closed in its bottom part by an inlet valve (11) and at its top part by a mobile piston (2) co-operating with plastic return means (3) while being coaxially borne by a spray tube (4) whereof the top end projects outside the pump body and the bottom end is provided with at least a discharge outlet (40). The invention is characterised in that said piston (2) is mounted sliding around the tube between a position closing the discharge outlet (40) and a position fully opening said outlet, and in sealed peripheral contact with said chamber (10) inner wall between an stop and a down end-of-stroke stop; the friction coefficient between said piston (2) and the tube (4) being less than the friction coefficient between the piston (2) and the body inner wall.
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公开(公告)号：EP1115628B1
公开(公告)日：2003-04-16
申请号：EP99943001.0
申请日：1999-09-20
IPC分类号： B65D47/26
CPC分类号： B65D47/263
摘要： The invention concerns a cap for sealing a liquid product container (R) and for dispensing said product, characterised in that it comprises: an inner support element (1) designed to be fixed on the container (R) neck (C) and including a central insert (11) whereof the side wall is provided with an ejection orifice (10), and an outer closure element (2) caught on said inner element (1) and comprising a central ring (21) provided with a discharge conduit (20) designed to cap said insert (11) coaxially in rotation, so as to constitute at least a sealed closure position for the ejection orifice (10) and at least a dispensing position wherein said orifice communicates with the discharge conduit (20).
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9.发明公开
公开(公告)号：EP1289670A1
公开(公告)日：2003-03-12
申请号：EP01945427.1
申请日：2001-06-14
IPC分类号： B05B11/00
CPC分类号： B05B11/0016
摘要： The invention concerns an air replenishing device for a liquid product dispenser equipped with a rigid reservoir (R) and an atmospheric pump (P) provided in particular with a cylindro-conical body (C) whereon is mounted a support flange (S) fixed on the reservoir (R). The invention is characterised in that it comprises a sleeve (1) designed to be mounted around the pump body (C), beneath said flange (S) and whereof the lower part is provided with a collar (10) forming a vent whereof the inner wall, designed to be urged in radial clamping with said body, has a surface condition such that the collar is sealed both with respect to the liquid product and permeable to air.
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公开(公告)号：EP1924362B1
公开(公告)日：2010-09-15
申请号：EP05799903.9
申请日：2005-09-16
IPC分类号： B05B15/08
CPC分类号： B05B11/3059
摘要： The invention concerns a device for locking an axially mobile actuating and freely rotating head (T) of a pump (P) whereof the body is mounted on the neck of a reservoir (R) of liquid product via a connecting socket (D). The invention is characterized in that it comprises an intercalated ring (1) mounted on top of the pump body and whereof the inner side wall is provided with at least one longitudinal guiding groove (12) capable of receiving, through rotation of the head, at least one rib (2) borne by an inner coaxial sleeve (M) integral with said head.
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