公开(公告)号：EP0845253A3

公开(公告)日：1999-08-11

申请号：EP98102494.6

申请日：1995-08-30

申请人： Pharmacia & Upjohn AB

发明人： Embleton, Jonathan Kenneth ,  Jones, Stephen Philip ,  Malcolmson, Richard Joseph ,  Martini, Luigi Gerard Anthony ,  Houzego, Peter John ,  Rocca, Sarah Anne ,  Stevens, Howard Norman Ernest

IPC分类号： A61F9/00

CPC分类号： B05B11/0062 ,  A61F9/0008 ,  B05B9/0805 ,  B05B9/0838 ,  B05B11/0032 ,  B05B11/0072 ,  B05B17/0607 ,  B65D75/58 ,  B65D83/44

摘要： A unit container for a treatment fluid comprises a sealed enclosure of which one wall section thereof is formed with at least one opening. The enclosure is pressuriseable to discharge its contents through the opening or openings, which is or are of sufficient diameter to enable the generation of a jet and/or discrete droplets of treatment fluid discharged therefrom. The one wall section is typically a flat section of the enclosure wall, and the enclosure is typically a blister pack, with the wall section at a planar base of the blister. However, the one wall section may be dome shaped and formed with at least one opening in the top region of the dome. Containers of the invention may be provided in packages, for example in strip form or in planar arrays. Dispensing devices are described for discharging their contents in treatment.

公开(公告)号：EP0826608A1

公开(公告)日：1998-03-04

申请号：EP96306225.2

申请日：1996-08-28

申请人： Kyowa Industrial Co., Ltd.

发明人： Miyazaki, Kiwamu, c/o Kyowa Ind. Co., Ltd.

IPC分类号： B65D83/52

CPC分类号： B65D83/44

摘要： A container 1 containing the liquid to be sprayed and the vaporized gas for spraying in its inside is provided with a control member 2 having a spray hole 7, and when the control member 2 is manipulated, the liquid is sprayed by the gas pressure of the spraying gas. A sliding member 5 is provided in the control member 2, and reservoir or pools 44, 45 and a reservoir 76 are installed in the passage of the spray liquid and the vaporized gas. When the gas pressure in those pools is raised to the prescribed pressure, the sliding member 5 works to close the passage, and then the gas pressure in the pools drops, the passage is opened, and the gas pressure increases. As a result, the spray liquid and the gas are temporarily stored in the pools 44, 45 and the reservoir 76 until they are pressurized up to the prescribed internal pressure, and then sent into the spray hole 7, so that the spray liquid may always be sprayed from the spray hole 7 at a constant pressure and that constant spray state and state of atomization may be maintained at all times.

摘要翻译： 包含待喷射液体和用于在其内部喷射的汽化气体的容器1设置有具有喷射孔7的控制构件2，并且当控制构件2被操纵时，液体被喷射 喷气 滑动构件5设置在控制构件2中，并且储存器或池44,45和储存器76安装在喷射液体和气化气体的通道中。 当这些池中的气体压力升高至规定压力时，滑动构件5工作以关闭通道，然后池中的气体压力下降，通道打开，并且气体压力增加。 结果，喷雾液体和气体临时储存在池44,45和储存器76中，直到其被加压至规定的内部压力，然后被送入喷射孔7，使得喷射液体可以总是 以恒定压力从喷孔7喷射，并且可以始终保持恒定的喷雾状态和雾化状态。

公开(公告)号：EP0697349A1

公开(公告)日：1996-02-21

申请号：EP95111284.6

申请日：1995-07-18

申请人： COSTER TECNOLOGIE SPECIALI S.P.A.

发明人： Geier, Adalberto

IPC分类号： B65D83/16

CPC分类号： B65D83/44 ,  B65D83/205 ,  B65D83/7535

摘要： Vorrichtung zum dosierten Austrag eines fließfähigen Mediums, insbesondere einer pastösen Masse, wie Creme, Gel oder dergleichen, bestehend aus einem Behälter (10) mit einem Abgabeventil, welches ein entgegen der Wirkung eines elastischen Elements in das Behälterinnere hineinbewegbares und/oder um seine Längsachse (13) kippbares Abgaberöhrchen (14) umfaßt. Das Abgaberöhrchen (14) ist mit einem einen ringförmigen Kanal (19) aufweisenden Betätigungselement (15) koppelbar derart, daß der ringförmige Kanal (19) mit dem Abgaberöhrchen (14) fluidverbunden ist. Der ringförmige Kanal (19) ist durch einen ringförmigen Schließlappen (20) verschlossen, der bei Öffnung unter dem Druck des im Behälter (10) befindlichen Mediums eine ringförmige Spaltöffnung (21) zum Austritt des Mediums definiert.

摘要翻译： 分配系统尤其如此。 用于霜和凝胶。 分配器管（14）可以联接到具有环形通道（19）的致动元件（15），该通道与分配器管道形成流体连接。 环形通道由环形的封闭盖（20）封闭，其在开口时由于存在于容器（10）中的介质的压力限定了环形间隙开口（21）。 致动元件是容器盖（24）的一部分。

公开(公告)号：EP0687240A1

公开(公告)日：1995-12-20

申请号：EP94909146.0

申请日：1994-03-04

申请人： LECOFFRE, Yves ,  TOURNASSAT, Claude

发明人： LECOFFRE, Yves ,  TOURNASSAT, Claude ,  BONAZZI, Xavier

IPC分类号： B65D83

CPC分类号： B65D83/44

摘要： Process for adjusting the flow of a fluid, generally a liquid, from a self-contained pressurized container (4). It is characterized in that a discharge member designed as a channel (14) of small cross section but very long extension which is obtained by using the controlled play between two mutually engaging surfaces to produce a laminar load loss, is fitted on the pressurized container. The process is applicable to aerosol bottles on the market. In one embodiment, the channel (14) is linked to a plunger tube (25) and a diffusor (8).

公开(公告)号：EP0548350B1

公开(公告)日：1995-09-27

申请号：EP92916077.8

申请日：1992-07-16

申请人： L'OREAL

发明人： NEFZGER, Gustav ,  BAUDIN, Gilles

IPC分类号： B65D83/44 ,  B65D83/48

CPC分类号： B65D83/44 ,  B65D83/14 ,  B65D83/38

摘要： A spray can sealed with a collar (3) supporting a valve (7) with a body (6) defining a chamber (10) which is connected via a tube (22) running down into the product and having mounted therein a rod (1) with two cylindrical portions (23, 24) that define an annular abutment surface (17), wherein a channel (13) provided in portion (23) communicates with the outside of the rod through a channel (12) passing through its wall. The rod (1) is movable in the opening of a seal (4) placed between the body (6) and the collar (3) and thicker than the cross-section of channel (12), said rod (1) being urged by a resilient element (11) towards a rest position in which the bearing surface (17) co-operates with the seal (4) and the channel (12) opens out level with the thickness of the seal (4). An opening (8) is provided in the body (6) to link the chamber (10) with the space in the can that contains the pressurized liquid, and a device is provided for preventing the product held in the chamber (10) and the tube (22) from dropping to the bottom of the can after every spraying operation.

公开(公告)号：EP0614439A1

公开(公告)日：1994-09-14

申请号：EP93901805.0

申请日：1992-12-01

申请人： L'OREAL

发明人： YQUEL, Jean-Pierre

IPC分类号： B65D83

CPC分类号： B65D83/44 ,  B65D83/32

摘要： Le dispositif (D) comprend un bidon (1), destiné à être utilisé tête (2) en haut, contenant la composition (C) et un agent propulsif gazeux (B) sous pression agissant directement sur la composition, une valve de distribution (5) étant placée en partie haute du bidon sur une ouverture (3) de ce bidon, tandis qu'un tube plongeur relié à la valve s'étend jusqu'au voisinage du fond du bidon. La composition (C) à distribuer a une viscosité (mesurée sur viscosimètre Brookfield DV III, aiguille n° 7) située dans la gamme de 4 000 à 10 000 millipascals.secondes, de préférence de 6 000 à 8 000 millipascals.secondes, pour une vitesse de 100 tours/minute et de 30 000 à 150 000 millipascals.secondes, de préférence de 50 000 à 120 000 millipascals.seconces, pour une vitesse de 2,5 tours/minutes; le tube plongeur est constitué par un tube semi-capillaire (18) dont le diamètre intérieur (c-) est compris entre 0,7 et 1,5 mm.

公开(公告)号：EP0315779B1

公开(公告)日：1994-06-01

申请号：EP88116688.8

申请日：1988-10-07

申请人： F.P.D. Future Patents Development Company S.A.

发明人：

IPC分类号： G05D7/01 ,  B65D83/14

CPC分类号： B65D83/44 ,  B65D83/20 ,  G05D7/0106

公开(公告)号：EP0332389A1

公开(公告)日：1989-09-13

申请号：EP89302246.7

申请日：1989-03-07

申请人： NATIONAL RESEARCH DEVELOPMENT CORPORATION

发明人： Warren, William Edward

IPC分类号： G05D16/06

CPC分类号： B65D83/44 ,  G05D16/0655 ,  Y10T137/7796

摘要： A pressure regulator suitable for an aerosol dispenser package having a compressed non-liquified gas propellant comprising a chamber (22) forming a successive pair of first and second compartments (23,24) with the first compartment (23) having an inlet opening (26,27) and the second compartment (24) partly defining a restricted passageway (47) leading to an outlet opening (25), a diaphragm (41) closing the first compartment remotely from the second compartment, a spring (60) operable to urge the diaphragm to move into the second compartment towards the outlet, and a piston (44) connected for movement with the diaphragm and located in the second compartment to define the restricted passageway, the second compartment and piston cooperating progressively to increase the effective size of the passageway as the diaphragm moves towards the outlet. Preferably a probe (45) is moved with or by the piston to close the chamber outlet when the diaphragm is subject only to action by the spring. Preferably also the regulator has an associated valve (70) with a chamber (71) having a convergently tapered outlet (74) communicated with the regulator inlet, a ball (77) captively housed in the valve chamber for movement into substantially sealed engagement in tapered opening, and the valve chamber being formed by a pair of parts (72,73) connected for mutual telescopic sealed sliding movement about the ball.

摘要翻译： 一种适用于具有压缩非液化气体推进剂的气溶胶分配器包装的压力调节器，包括形成连续的一对第一和第二隔室（23,24）的腔室（22），第一隔室（23）具有入口开口（26 ，所述第二隔室（24）部分地限定通向出口开口（25）的受限通道（47），隔膜（41），所述隔膜（41）从所述第二隔室远程地关闭所述第一隔室，弹簧（60） 所述隔膜朝向所述出口移动到所述第二隔室中，以及活塞（44），所述活塞与所述隔膜一起移动并位于所述第二隔室中以限定所述限制通道，所述第二隔室和所述活塞逐渐协作以增加所述隔膜 当隔膜向出口移动时通道。 优选地，当隔膜仅受到弹簧的作用时，探头（45）与活塞一起移动或被活塞移动以关闭腔室出口。 优选地，调节器还具有与腔室（71）相关联的阀（70），该腔室具有与调节器入口连通的会聚锥形出口（74），被容纳在阀腔中的球（77） 并且阀室由一对部件（72,73）形成，所述一对部件（72,73）被连接成围绕球体相互伸缩式密封滑动。

公开(公告)号：EP0243393B1

公开(公告)日：1989-09-13

申请号：EP86905907.1

申请日：1986-10-08

申请人： ROCEP-LUSOL HOLDINGS LIMITED

发明人： FRUTIN, Bernard, Derek/Meikle Corsehill House

IPC分类号： B65D83/14

CPC分类号： B65D83/44 ,  B65D83/201

摘要： The valve (18) of an aerosol can (10) is actuated by a lever (38) having a handle portion (40) and an intermediate portion (42) bearing on a lock member (28). The lever (38) is pivotably mounted in a clip (30). The lock member (28) is in screw-threaded engagement with the valve (18) for movement therealong between closed (Fig. 1) and open (Fig. 6) positions. The lock member (28) can be placed in any intermediate position to set a desired flow rate through the valve (18) when the lever (38) is depressed by the user.

公开(公告)号：EP0109361B1

公开(公告)日：1986-08-27

申请号：EP83810512.0

申请日：1983-11-08

申请人： Werding, Winfried Jean

发明人： Werding, Winfried Jean

IPC分类号： B65D83/14

CPC分类号： B65D83/44 ,  B05B1/3006 ,  B05B1/3436 ,  B05B1/3473 ,  B65D83/14 ,  B65D83/20 ,  B65D83/7535 ,  Y10T137/7792