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公开(公告)号：US4453651A
公开(公告)日：1984-06-12
申请号：US369021
申请日：1981-12-30
IPC分类号： B05C17/00 , B05C17/005 , B05C17/01 , B05C17/015 , B67B7/28
CPC分类号： B05C17/00516 , B05C17/00586 , B05C17/01 , B05C17/015
摘要： A cartridge assembly for a fluent substance dispenser includes a cartridge having an elongate chamber containing a fluent substance to be dispensed and a piston mounted at one end of the chamber for movement along the chamber. The other end of the chamber is provided with an outlet for the fluent substance, and a valve member is mounted inside the cartridge over the inside of the outlet and is movable away from a closed position to an open position by a member, in the form of a nozzle, pressed against the valve member from outside the cartridge. In use the cartridge assembly is housed in a dispenser.
摘要翻译： PCT No.PCT / GB81 / 00078 Sec。 371日期1981年12月30日 102（e）日期1981年12月30日PCT提交1981年4月30日PCT公布。 出版物WO81 / 03132 日本1981年11月12日。用于流体物质分配器的药筒组件包括具有细长室的药筒，所述药筒包含待分配的流体物质，活塞安装在所述腔室的一端以沿着所述腔室移动。 腔室的另一端设置有用于流体物质的出口，并且阀构件安装在筒体内部的出口的内部，并且可以通过构件以形式从关闭位置移动到打开位置 的喷嘴，从筒的外侧压靠在阀构件上。 在使用中，盒组件容纳在分配器中。
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公开(公告)号：US4431326A
公开(公告)日：1984-02-14
申请号：US309600
申请日：1981-10-08
IPC分类号： B05C11/10 , B05C17/00 , B32B1/02 , B44D3/00 , B44D3/12 , B65D1/12 , B65D8/04 , B65D41/28 , B05C21/00
CPC分类号： B05C17/002 , B44D3/00 , B44D3/12
摘要： A liquid container containing liquid, such as paint, to be applied to a surface includes a radially inwardly facing sealing wall on the top of the container extending in a complete circle around the center of the container. An aperture is provided in the top of the container inside the sealing wall. The sealing wall has a depth of at least 4 mm and there is a free space projecting at least 4 mm radially inwardly of the sealing wall and extending in a complete circle around the inside of the sealing wall. In use the container is housed in an outer vessel, a conduit passes through the outer vessel and the top of the container to the bottom of the container, and a pressurizing assembly is provided for applying pressure inside the container. The outer vessel includes a circular seal member mounted on a radially outwardly facing wall extending downwardly from the top of the vessel and cooperating with the sealing wall on the liquid container.
摘要翻译： 容纳液体的液体容器，例如油漆，被施加到表面上，包括容器顶部上的径向向内的密封壁，围绕容器的中心围绕整个圆周延伸。 在密封壁内的容器的顶部设有孔。 密封壁具有至少4mm的深度，并且存在从密封壁径向向内突出至少4mm的自由空间，并且围绕密封壁的内部以完整的圆形延伸。 在使用中，容器被容纳在外部容器中，导管穿过外部容器和容器的顶部到达容器的底部，并且提供用于在容器内施加压力的加压组件。 外容器包括安装在从容器顶部向下延伸的径向向外壁上并与液体容器上的密封壁配合的圆形密封件。
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公开(公告)号：US4422788A
公开(公告)日：1983-12-27
申请号：US358821
申请日：1982-03-16
IPC分类号： B05B9/04 , B05C11/10 , B05C17/00 , B05C17/03 , B05C17/10 , B05C21/00 , B65D83/00 , B65D83/14
CPC分类号： B65D83/60 , B01F7/1695 , B05C17/0316 , B05C21/00 , B65D2583/005
摘要： A portable apparatus for feeding liquid under pressure to an applicator, comprises a vessel having a pressurizing assembly associated therewith, the assembly having a housing for receiving a capsule of pressurized gas and having pressure reducing means. A first fluid path extends from the high pressure side of the pressure reducing means and communicates with the outlet of the capsule inserted, in use, in the housing. The vessel has defined therein a first chamber and a second chamber, the second chamber containing, in use, the liquid to be fed to the applicator. A diaphragm is disposed between the first and second chambers. A second fluid path extends from the low pressure side of the pressure reducing means and communicates with the second chamber. Gas is allowed to flow through the diaphragm between the first and second chambers to equalize the pressure in said chambers; but flow of liquid is inhibited from the second chamber to the first chamber whereby the liquid is inhibited from reaching other parts of the apparatus. Preferably this is accomplished by having a small hole or a slit in the diaphragm. A feed conduit is connected to the vessel and communicates with the second chamber for transferring liquid from the second chamber to the applicator. The second chamber may be defined by a liquid container received within the vessel.
摘要翻译： 一种用于在压力下将液体供给到施加器的便携式设备包括具有与其相关联的加压组件的容器，所述组件具有用于接收加压气体的胶囊并具有减压装置的壳体。 第一流体路径从减压装置的高压侧延伸并与在使用中插入到壳体中的胶囊的出口连通。 容器在其中限定有第一室和第二室，第二室在使用中包含待供给到施用器的液体。 隔膜设置在第一和第二室之间。 第二流体路径从减压装置的低压侧延伸并与第二室连通。 允许气体流过第一和第二室之间的隔膜，以均衡所述室中的压力; 但是液体的流动从第二室抑制到第一室，从而液体被禁止到达设备的其它部分。 优选地，这通过在隔膜中具有小孔或狭缝来实现。 进料管连接到容器并与第二室连通，用于将液体从第二室转移到涂敷器。 第二室可以由容纳在容器内的液体容器限定。
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公开(公告)号：US4552477A
公开(公告)日：1985-11-12
申请号：US194452
申请日：1980-04-09
IPC分类号： B05B9/04 , B05C11/10 , B05C17/00 , B05C17/03 , B05C17/10 , B05C21/00 , B65D83/00 , B65D83/14 , B43K5/02
CPC分类号： B65D83/60 , B01F7/1695 , B05C17/0316 , B05C21/00 , B65D2583/005
摘要： A container of paint or other liquid is seated within a pressurized vessel. Both the vessel and the paint container are designed with a special orientation. This assures that only the specially-designed paint container will be received within the pressurized vessel, and discourages the use of a standard commercially-available can of paint. The top of the paint container is closed by a diaphragm. The diaphragm has an annular recess normally closed by a removable plug. When the plug is removed, a delivery pipe sealingly carried by the vessel lid extends through the diaphragm and is received vertically within the paint container. A small opening in the diaphragm assures that the pressure internally and externally of the paint container will be substantially equalized. The delivery pipe is connected to a flexible feed tube, and the end of the feed tube is connected to a hand-held applicator. The applicator carries an on/off switch for interrupting the flow of paint to the applicator. The applicator also carries a regulator for varying the amount of paint flowing through the applicator to the work surface. A replaceable gas cartridge is housed on the lid of the vessel, and pressurizes the vessel through a suitable conduit means. This conduit means includes a pressure regulating means which establishes a high-pressure chamber and a low-pressure chamber between the cartridge and the interior of the vessel. A pressure relief valve is also provided for the vessel. In an alternative arrangement, the paint container is omitted, and the vessel has a partition below which a liquid containing chamber is defined. This partition allows gas to flow therethrough but prevents liquid flow therethrough.
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公开(公告)号：US4457642A
公开(公告)日：1984-07-03
申请号：US309697
申请日：1981-10-08
IPC分类号： B05C11/10 , B05C17/00 , B32B1/02 , B44D3/00 , B44D3/12 , B65D1/12 , B65D8/04 , B65D41/28 , B05C21/00
CPC分类号： B05C17/002 , B44D3/00 , B44D3/12
摘要： An apparatus for applying liquid to a surface includes an outer vessel, an inner liquid container which is housed within the outer vessel and which is substantially closed but includes an inlet for pressurized gas and a separate outlet for liquid, and means for supplying pressurized gas to the container. An interface of the container and the outer vessel is sealed around the inlet for pressurized gas whereby in use a region of the space between the outer vessel and the inner container is not pressurized. The unpressurized region of the outer vessel is vented. An applicator is connected via a length of flexible tube to the liquid outlet.
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公开(公告)号：US4370997A
公开(公告)日：1983-02-01
申请号：US221901
申请日：1980-12-31
CPC分类号： G05D16/10 , F16K17/04 , Y10T137/2607 , Y10T137/6123 , Y10T137/7043
摘要： A pressure regulator and safety valve assembly comprises pressure regulating means and safety valve means. The pressure regulating means is so coupled to the safety valve means that the pressure at which the safety valve means opens varies independence upon the setting of the pressure regulating means. The safety valve means includes a safety valve member mounted for movement relative to a static surface between a closed position in which the safety valve member seals against the static surface and an open position in which the safety valve member is spaced from the static surface.
摘要翻译： 压力调节器和安全阀组件包括压力调节装置和安全阀装置。 压力调节装置被联接到安全阀装置，使安全阀装置打开的压力在压力调节装置的设定时变得独立。 安全阀装置包括安全阀构件，其安装成相对于静止表面移动，该静止表面在安全阀构件与静止表面密封的关闭位置和安全阀构件与静态表面间隔开的打开位置之间。
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