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公开(公告)号：USD342176S
公开(公告)日：1993-12-14
申请号：US517070
申请日：1990-05-01
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2.发明授权Liquid dispensing system including a discharge assembly providing a positive air flow condition 失效液体分配系统，包括排放组件，提供积极的空气流动条件
公开(公告)号：US5082150A
公开(公告)日：1992-01-21
申请号：US517244
申请日：1990-05-01
CPC分类号： A47K5/1209 , B67D1/0079
摘要： A liquid dispenser having a replaceable unvented liquid container with only an outlet opening, a discharge assembly in liquid communication with the liquid container outlet opening, and including a compressible nipple for accommodating a charge of liquid, a check valve for regulating the flow of liquid into the nipple and a semipermeable filter mounted in and substantially filling the inlet to the check valve, the filter element being permeable to air to introduce air into the liquid container through its outlet opening, the filter element being impermeable to liquid to prevent back flow of liquid through the air passageway, and having an opening therethrough which is aligned with the inlet of the check valve, defining a liquid passageway through the filter element to the check valve.
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公开(公告)号：USD415267S
公开(公告)日：1999-10-12
申请号：US45049
申请日：1995-10-06
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公开(公告)号：US5421489A
公开(公告)日：1995-06-06
申请号：US180377
申请日：1994-01-12
CPC分类号： A47K5/1208
摘要： A system for dispensing liquid soap including a closed wall structure defining a container with a partition separating the container into a separate lower liquid soap reservoir and a separate upper refill compartment. Dispensing mechanism is carried by the container for dispensing liquid soap from the reservoir. The partition has a refill aperture therethrough providing communication for soap flow between said reservoir and the refill compartment and dimensioned to permit the free flow of liquid soap therethrough. A refill cartridge of liquid soap has an outlet, removably enclosed within the refill compartment in a refill configuration with the outlet disposed for cooperation with the refill aperture to permit the free flow of liquid soap from the refill cartridge to the reservoir thereby to refill the reservoir as liquid soap is dispensed therefrom. Actuating mechanism is slidably mounted on the container in pivotable contact with the dispensing means with the actuating mechanism being slidable between a rest position and a dispensing position such that not greater than five pounds of pressure is sufficient to move the actuating mechanism between the rest and dispensing positions thereof.
摘要翻译： 一种用于分配液体皂的系统，其包括限定容器的封闭壁结构，其具有将容器分隔成分离的下部液体肥皂储存器和独立的上部补充隔室的隔板。 分配机构由用于从储存器分配液体肥皂的容器承载。 分隔件具有通过其提供的再填充孔，其提供在所述储存器和再填充室之间的肥皂流动的连通，并且其尺寸适于允许液体皂从其中自由流动。 液体肥皂的补充墨盒具有出口，可替换地以再填充构型封装在补充隔室内，出口设置成与再填充孔配合，以允许液体皂从再填充筒自由流入储存器，从而重新填充储存器 当从其中分配液体皂时。 致动机构可滑动地安装在容器上，与分配装置可转动地接触，致动机构可在静止位置和分配位置之间滑动，使得不大于5磅的压力足以使致动机构在静止和分配之间移动 的位置。
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公开(公告)号：USD338582S
公开(公告)日：1993-08-24
申请号：US733389
申请日：1991-07-22
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公开(公告)号：US5223182A
公开(公告)日：1993-06-29
申请号：US868774
申请日：1992-04-15
IPC分类号： A61L9/12
CPC分类号： A61L9/122 , Y10S261/65 , Y10S261/88
摘要： An air freshener dispenser includes a two-part housing including a base and a separable cover. The base carries a control circuit and the cover carries a dispensing blower and a replaceable cartridge including the freshening agent to be dispensed and a battery for powering the blower. When the cover is removed from the base the blower is connected directly across the battery for test purposes, but when it is mounted on the base, contact structure on the cover and the base cooperate so that the blower is connected to the battery through the control circuit and is controlled thereby. The control circuit turns off the blower and triggers visible and audible alarm signals after a predetermined time period and/or when the battery voltage gets too low. A photocell turns off the blower and disables the audible alarm in the dark. The time-out period of the timer is selectively changeable.
摘要翻译： 空气清新剂分配器包括两部分壳体，其包括基部和可分离盖。 底座承载控制电路，并且盖承载分配鼓风机和包括要分配的清新剂的可更换盒和用于为鼓风机供电的电池。 当盖子从基座上取下时，鼓风机直接连接在电池上用于测试目的，但是当它安装在基座上时，盖子和底座上的接触结构协作，使得鼓风机通过控制器连接到电池 电路并由此控制。 控制电路关闭鼓风机，并在预定时间段之后和/或当电池电压过低时触发可见和可听见的报警信号。 光电管关闭鼓风机，并在黑暗中禁用声音报警器。 定时器的超时周期可以选择性地改变。
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公开(公告)号：US5174476A
公开(公告)日：1992-12-29
申请号：US696070
申请日：1991-05-06
IPC分类号： A47K5/12
CPC分类号： A47K5/1209
摘要： A liquid soap dispensing system includes a housing and a discharge mechanism for dispensing repeated doses of liquid soap from an associated cartridge. A receptacle is positioned in the cartridge wall forming an air path between the inside and outside of the cartridge, and a plastic filter is frictionally disposed within the receptacle for permitting air to flow into the cartridge but preventing soap from flowing out of the cartridge. The filter permits sufficient air flow into the cartridge to limit the vacuum therein to not greater than about 12" upon repeated operation of the discharge mechanism to prevent the cartridge walls from distorting.
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公开(公告)号：US4930667A
公开(公告)日：1990-06-05
申请号：US299934
申请日：1989-01-23
CPC分类号： A47K5/1209 , B67D3/04
摘要： A liquid soap dispenser having an unvented liquid soap container with only an outlet opening, a discharge assembly in fluid communication with the soap container outlet opening, and a breathing mechanism including a semipermeable filter mounted between the discharge assembly and the soap container to introduce air into the soap container immediately upon withdrawal of soap from the container to permit rapid operation of the discharge assembly.
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公开(公告)号：USD393706S
公开(公告)日：1998-04-21
申请号：US056933
申请日：1996-07-11
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公开(公告)号：US5439144A
公开(公告)日：1995-08-08
申请号：US173210
申请日：1993-12-27
申请人： Charles R. Holzner
发明人： Charles R. Holzner
CPC分类号： A47K5/1209
摘要： A liquid soap dispenser for dispensing repeated doses of liquid soap from an associated cartridge with a compressible outlet nipple without collapsing the side walls of the cartridge, the cartridge includes a blow molded thin walled plastic container with an externally threaded neck for connection to the compressible nipple and a wall. A receptacle is positioned in the wall of the cartridge having an aperture therein, and a plastic filter is in the receptacle having a sealing mechanism connected thereto movable between a sealing position wherein the sealing mechanism seals the aperture and a filtering position wherein the sealing mechanism is away from the aperture and the filter is in contact with the aperture establishing an air path between the inside and outside of the cartridge. The filter having an average pore diameter of about 0.25 microns and is compressed within the receptacle such that upon repeated activation of said pump member the vacuum inside said cartridge does not exceed 12" of water.
摘要翻译： 一种液体肥皂分配器，用于从具有可压缩出口接头的相关联的药筒中分配重复剂量的液体皂，而不会使药筒的侧壁塌陷，药筒包括具有外螺纹颈部的吹塑薄壁塑料容器，用于连接到可压缩乳头 和墙。 容器位于其中具有孔的盒的壁中，并且塑料过滤器在容器中具有连接到其上的密封机构，该密封机构可在密封位置和密封位置之间移动，密封机构密封孔和过滤位置，其中密封机构 远离孔径并且过滤器与孔径接触，在孔的内部和外部之间建立空气路径。 该过滤器具有约0.25微米的平均孔径并且在该容器内被压缩，使得在反复激活所述泵构件时，所述筒内的真空度不超过12“。
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