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51. 发明授权

US5096094A Manual pump pre-orientable on the neck of a container 失效
标题翻译：手动泵可以在集装箱的基础上预先定位
公开(公告)号：US5096094A
公开(公告)日：1992-03-17
申请号：US568187
申请日：1990-08-16
申请人： Bruno Guilbert
发明人： Bruno Guilbert
IPC分类号： B05B11/00 , B65D47/34 , F04B9/14
CPC分类号： B05B11/3059 , B05B11/3001 , B05B11/3049 , B05B11/3054
摘要： Oriented pump having a push-member-distributor (3) axially and angularly movable including at least one lug (35) cooperative with a blocking ramp having an indexed abutment for preventing and allowing at will the depression of the push-member and the disengagement of the push-member from bearing on the head of the piston (2). The seal is maintained between the push-member and the rod of the piston in all positions and the push-member is axially retained independently of the piston. The push-member is oriented on the neck of a given container at will when assembling the pump.
摘要翻译：定向泵具有轴向和角度可移动的推动构件分配器（3），该推动构件分配器（3）包括至少一个凸耳（35），该凸缘与具有索引基座的阻挡斜面协作，以防止并允许推动构件的凹陷和脱开推动构件从活塞（2）的头部承载。在所有位置上，密封件保持在推动构件和活塞杆之间，并且推动构件被独立于活塞轴向保持。在组装泵时，推动件在任意容器的颈部上定位。

52. 发明授权

US5042695A Dispenser of paste products having a venting piston 失效
标题翻译：具有排气活塞的浆料产品的分配器
公开(公告)号：US5042695A
公开(公告)日：1991-08-27
申请号：US356253
申请日：1989-05-24
申请人： Piero Battegazzore
发明人： Piero Battegazzore
IPC分类号： B65D47/34 , B65D83/00
CPC分类号： B65D83/0033 , B65D2205/04
摘要： A dispenser of paste products, in particular toothpaste, is composed of a cylindrical container provided with a headpiece carrying a paste product output and with a bottom wall fitting in an airtight manner therein for sliding movement one way toward the headpiece. The bottom wall consists of a plunger body having an axial cavity which is open downwardly and communicates, through radial passages, with the interior of the container, and of a dish-shaped body provided with a lug which fits snugly into the axial cavity. The outer surface of the lug on the dish-shaped body is provided with ribs which form, in co-operation with the inner wall of the axial cavity in the plunger body, channels extending along paths including at least one sharp change in direction. At the end of the container filling operation, the bottom wall is inserted and pushed against the toothpaste while trapped air is vented out through the channels. Once the air has been vented out, the flow of toothpaste which follows will stagnate inside the channels and seal them off, without flowing out of the container. Thus, the advantage is secured of having a bottom wall which automatically provides an airtight closure once the trapped air has been vented out.

53. 发明授权

US5038965A Pump dispenser for delivering a predetermined dosage regardless of method of actuation 失效
标题翻译：用于递送预定剂量的泵分配器，而不管致动方法如何
公开(公告)号：US5038965A
公开(公告)日：1991-08-13
申请号：US505601
申请日：1990-04-06
申请人： Miro S. Cater
发明人： Miro S. Cater
IPC分类号： B05B11/00 , B65D47/34 , G01F11/02
CPC分类号： B05B11/304 , B05B11/3025 , B05B11/3039 , B05B11/3061 , B05B11/3074 , G01F11/028
摘要： A finger operated pump dispenser employing interconnected upper and lower cylinders, first and second pistons disposed in the upper and lower cylinders, a hollow sleeve, and a stem which extends upwardly through the first piston into the sleeve. The first cylinder, the stem and the two pistons define a pump chamber which is filled with fluid. When the dispenser is actuated, fluid is displaced from the chamber into the second cylinder and a port is opened. The port can be made to open at the moment that all of the fluid is displaced into the second cylinder. Once the port is opened, the fluid is discharged and further piston movement enables fluid to be pulled upward out of the container secured to the dispenser via an opening formed between the second piston, stem and inner wall of the second cylinder refilling the chamber. The motions of pistons, stem and sleeve are so controlled that accurate dosage is produced independently of the method of actuation.

54. 发明授权

US5037007A Device for dispensing a dosed amount of free-flowing material, in particular liquid medication from a container 失效
标题翻译：用于分配剂量的自由流动的材料，特别是来自容器的液体药物的装置
公开(公告)号：US5037007A
公开(公告)日：1991-08-06
申请号：US411861
申请日：1989-09-25
申请人： Heino Deussen
发明人： Heino Deussen
IPC分类号： B65D47/34 , G01F11/02
CPC分类号： G01F11/021
摘要： An improved container closure and dosing pump or syringe has a piston formed with a truncated cone-shaped face. A spring-biased operator yieldably holds the piston sealed deeply in a dosing chamber from which it can be shifted to project essentially by the height of the truncated piston face to completely scavenge the chamber. The device is formed of only three injection molded plastic parts and a return spring, to effect inexpensive production.
摘要翻译：改进的容器封闭和计量泵或注射器具有形成有截头锥形面的活塞。弹簧偏置的操作者可靠地将活塞密封地密封在剂量室中，从而可以将活塞基本上移动到突出活塞面的高度突出以完全清除腔室。该装置仅由三个注模塑料部件和复位弹簧形成，以实现廉价的生产。

55. 发明授权

US5002207A Precompression pump, for dispensing liquid products from containers 失效
标题翻译：预压泵，用于从容器中分配液体产品
公开(公告)号：US5002207A
公开(公告)日：1991-03-26
申请号：US432535
申请日：1989-11-07
申请人： Giancarlo Giuffredi
发明人： Giancarlo Giuffredi
IPC分类号： F04B9/14 , B05B11/00 , B65D47/34
CPC分类号： B05B11/3076 , B05B11/3025
摘要： The improved precompression pump has a body in which a hollow stem is slidingly disposed under the control of a knob or pushbutton provided with a nozzle. On the stem there is mounted a piston arranged to move along the stem against the action of a spring to uncover ports through the stem which communicate with the cavity in the stem. A non-return (intake) valve is positioned between the piston and a dip tube which is immersed in the product to be dispensed. The spring has a portion which is substantially cylindrical and another portion which is substantially conical, and moreover is not in contact with the product. The spring is secured at an intermediate point to the stem, acts at one end against the piston and is secured at its other end to the body.

56. 发明授权

US4972977A Spray bottle apparatus with pressure multiplying pistons 失效
标题翻译：带增压活塞的喷雾瓶装置
公开(公告)号：US4972977A
公开(公告)日：1990-11-27
申请号：US300601
申请日：1989-01-23
申请人： Owen R. Moss , Norman R. Gordon , Henry S. DeFord
发明人： Owen R. Moss , Norman R. Gordon , Henry S. DeFord
IPC分类号： B05B11/00 , B05B11/02 , B05B11/04 , B65D47/34
CPC分类号： B05B11/3087 , B05B11/02 , B05B11/043 , B05B11/046 , B05B11/3015 , B05B11/3032 , B05B11/3035 , B05B11/3052
摘要： The present invention comprises a spray bottle in which the pressure resulting from the gripping force applied by the user is amplified and this increased pressure used in generating a spray such as an aerosol or fluid stream. In its preferred embodiment, the invention includes a high pressure chamber and a corresponding piston which is operative for driving fluid out of this chamber at high pressure through a spray nozzle and a low pressure chamber and a corresponding piston which is acted upon the hydraulic pressure within the bottle resulting from the gripping force. The low pressure chamber and piston are of larger size than the high pressure chamber and piston. The pistons are rigidly connected so that the force created by the pressure acting on the piston in the low pressure chamber is transmitted to the piston in the high pressure chamber where it is applied over a more limited area thereby generating greater hydraulic pressure for use in forming the spray.
摘要翻译：本发明包括喷雾瓶，其中由使用者施加的夹紧力产生的压力被扩大，并且用于产生诸如气溶胶或流体流的喷雾的增加的压力。在其优选实施例中，本发明包括高压室和相应的活塞，该活塞用于通过喷嘴和低压室以及相应的活塞在高压下驱动流体，该活塞作用在液压压力由夹紧力产生的瓶子。低压室和活塞的尺寸大于高压室和活塞。活塞刚性地连接，使得由作用在低压室中的活塞上的压力产生的力传递到高压室中的活塞，在其中被施加在更有限的区域上，从而产生更大的液压用于形成喷雾。

57. 发明授权

US4972975A Automatic spray can 失效
标题翻译：自动喷雾罐
公开(公告)号：US4972975A
公开(公告)日：1990-11-27
申请号：US336287
申请日：1989-04-11
申请人： Wolfgang Fuhrig
发明人： Wolfgang Fuhrig
IPC分类号： B65D83/16 , B05B7/00 , B05B9/043 , B05B9/08 , B65D47/34 , B65D83/28 , B65D83/42 , B65D83/58
CPC分类号： B05B9/0805 , B05B7/0025 , B05B9/0811
摘要： An automatic spray can for spraying liquids is described, comprising a hong (1), in which an energy store (2), an electric motor (3) and a pump (6) for producing compressed air with a suction joint (7) and a pressure joint (8) are located, a product container (9) in engagement with the housing (1), with a spray head (14) including a spray nozzle (15) arranged at its top aperture (18), and an air feed pipe (13) between the pressure joint (8) of the pump (6) and the interior of the product container (9).To make such a spray can smaller and lighter, and to enable a constant flow of spray jet with a uniform particle size to be produced with convenient operation, it is proposed according to the invention that the product container (9) be arranged as an extension of the housing (1), and the pump (6) be in the form of a vane type rotary pump, arranged at the upper end of the housing (1), with the air feed pipe (13) preferably extending over the whole length of the container.
摘要翻译：描述了一种用于喷射液体的自动喷雾罐，包括壳体（1），其中存储有能量储存器（2），电动马达（3）和用于利用抽吸接头（7）产生压缩空气的泵（6））定位有压力接头（8），与壳体（1）接合的产品容器（9）具有喷头（14），喷头（14）包括布置在其顶孔（18）上的喷嘴（15）在泵（6）的压力接头（8）和产品容器（9）的内部之间的进料管（13）。为了使这样的喷雾可以更小和更轻，并且为了使得能够以便于操作的方式使均匀粒度的喷射流恒定流动，根据本发明提出，产品容器（9）被布置为延伸的壳体（1）的上端，并且泵（6）为叶片式旋转泵的形式，其布置在壳体（1）的上端，空气馈送管（13）优选地在整个长度上延伸的容器。

58. 发明授权

US4949876A Distributor for a pasty material comprising an axial pushbutton member with lateral distribution and an element for masking its outlet orifice 失效
标题翻译：用于糊状材料的分配器包括具有侧向分布的轴向按钮构件和用于遮蔽其出口孔的元件
公开(公告)号：US4949876A
公开(公告)日：1990-08-21
申请号：US311771
申请日：1989-02-17
申请人： Bernard Schneider
发明人： Bernard Schneider
IPC分类号： B05B11/00 , B05C5/00 , B05C17/00 , B65D47/28 , B65D47/34 , B65D83/40
CPC分类号： B05B11/3028 , B05B11/3052 , B05B11/3053 , B65D47/283
摘要： The invention concerns a distributor for pasty material. A pushbutton member (101) is provided with a distribution conduit (105) having a lateral outlet. The pushbutton member being slidable longitudinally with respect to a guide means (110) which is fixed with respect to the body of the distributor. The distribution conduit being sealingly connected to an element for carrying the flow of pasty material to the conduit (105). The pushbutton member (101) acting on a spring-action element causing it to be returned to the released position, and on a compression element forming part of the element for carrying the flow of pasty material. The distributor is characterised in that it includes a masking element (113) which is fixed with respect to the body of the distributor (116). The element leaving the outlet orifice (116) of the distribution conduit (105) open when the pushbutton member (101) is depressed and masking the orifice (116) when the pushbutton member (101) is released. The invention is used for distribution operations in the fields of cosmetology, hygiene and health, pharmaceuticals and foodstuffs.
摘要翻译：本发明涉及一种用于糊状材料的分销商。按钮构件（101）设置有具有侧向出口的分配导管（105）。按钮构件相对于相对于分配器的主体固定的引导装置（110）纵向滑动。分配导管密封地连接到用于将糊状材料流传送到导管（105）的元件。按钮构件（101）作用在使其返回到释放位置的弹簧作用元件上，以及形成用于承载糊状材料流的元件的一部分的压缩元件。分配器的特征在于其包括相对于分配器（116）的主体固定的掩模元件（113）。当按钮构件（101）被压下并且当按钮构件（101）被释放时，离开分配导管（105）的出口孔口（116）的元件打开并且遮蔽孔口（116）。本发明用于美容，卫生和健康，药品和食品领域的分销业务。

59. 发明授权

US4932567A Container for foamy liquid discharged in small amounts 失效
标题翻译：用于少量排出泡沫液体的容器
公开(公告)号：US4932567A
公开(公告)日：1990-06-12
申请号：US312621
申请日：1989-02-17
申请人： Yoshikazu Tanabe , Takao Endo
发明人： Yoshikazu Tanabe , Takao Endo
IPC分类号： B65D47/34 , B05B7/00 , B05B11/00 , B65D47/06 , B65D83/76
CPC分类号： B05B11/3087 , B05B11/3001 , B05B11/3074 , B05B11/3098 , B05B7/0062
摘要： A container in which air and a foamable liquid are passed through porous gas/liquid mixing members at which the foamable liquid and air are mixed together to be foamed so that the foam of the foaming liquid may be discharged from the container. The gas/liquid mixing members are porous films of which one is disposed at the bottom of a cylinder and at least two are disposed in a hollow piston inclusive of a hollow piston rod at predetermined spacing. A check valve is provided at the bottom of the cylinder. A liquid passage hole in communication with a downwardly extending liquid passage pipe is provided. A gas passage hole opens to a junction of the liquid passage pipe and liquid passage hole to form a gas/liquid mixing portion, and a second check valve is provided in the piston rod.
摘要翻译：将空气和可发泡液体通过多孔气体/液体混合构件的容器，在该容器中将可发泡液体和空气混合在一起以发泡，使得发泡液体的泡沫体可从容器中排出。气/液混合构件是多孔膜，其中一个设置在气缸的底部，并且至少两个以预定间隔设置在包括中空活塞杆的中空活塞中。在气缸的底部设有止回阀。提供与向下延伸的液体通道管连通的液体通道孔。气体通道孔通向液体通道管和液体通道孔的接合处，以形成气体/液体混合部分，并且在活塞杆中设置有第二止回阀。

60. 发明授权

US4921142A Manually operable fluid dispenser 失效
标题翻译：手动操作的流体分配器
公开(公告)号：US4921142A
公开(公告)日：1990-05-01
申请号：US903414
申请日：1986-09-03
申请人： Lothar Graf , Karl-Heinz Fuchs
发明人： Lothar Graf , Karl-Heinz Fuchs
IPC分类号： B65D83/76 , B05B11/02 , B65D47/34
CPC分类号： B05B11/02
摘要： A manually operable fluid dispenser is described in which the pump cylinder (12) is a separate part plugged onto a dispenser body (2) and secured against retraction by stop and counter stop members (18, 10). The pump cylinder (12) is engaging a counter member (9) of the dispenser body (2) and this counter member (9) is surrounded at a distance by an additional casing jacket (5) entirely receiving the pump cylinder (12) in the initial position of the pump piston (20). Although a resiliently opening and closing discharge valve is conceivable a discharge closure device can be provided which, upon initially operating the discharge pump, irreversibly opens. An expel member (34) immersed into the hollow pump piston (20) is provided in the pump chamber (14) in such a way that it immerses at the beginning of the pump stroke. The discharge nozzle is provided with a nozzle cap receiving a separate nozzle mandrel and this nozzle mandrel is inserted into a discharge head, thereby engaging directly into a mounting opening of this discharge head.
摘要翻译：描述了一种可手动操作的流体分配器，其中泵筒（12）是插入到分配器主体（2）上的分离部件，并且通过停止和止动件（18,10）防止收缩。泵缸（12）与分配器本体（2）的相对构件（9）接合，并且该对置构件（9）通过完全接收泵缸（12）的附加壳套（5）围绕一段距离泵活塞（20）的初始位置。尽管可以想到弹性打开和关闭的排放阀，但是可以设置排放闭合装置，其在最初操作排放泵时不可逆地打开。浸入中空泵活塞（20）中的排出构件（34）设置在泵室（14）中，使得其在泵冲程开始时浸没。排放喷嘴设置有接收单独的喷嘴心轴的喷嘴盖，并且该喷嘴心轴插入排出头，从而直接接合到该排出头的安装开口中。

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