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公开(公告)号：US4489890A
公开(公告)日：1984-12-25
申请号：US395685
申请日：1982-07-06
Applicant: Douglas S. Martin
Inventor： Douglas S. Martin
CPC classification number: B05B11/3011 , B05B1/3436
Abstract: A hand-operated pump for dispensing a fluid from a container includes a body containing a pumping chamber having an inlet and an outlet. A piston is reciprocably mounted in the pumping chamber, the piston having a convexly contoured outer end surface. A trigger pivotally mounted to the body has a plurality of triangular supports co-joined to form a tapered socket receiving the outer end surface of the piston. A channel-defining insert is received in the outlet, the insert having a centrally situated, forwardly facing, fixed protuberance. An elastic, cup-shaped member secured at its periphery to the body has a central aperture situated in contact with and closed by the fixed protuberance. The central aperture of the cup-shaped member is a cavity in the center of the interior surface of the member extending only partway through the member, at least two depressions on the exterior surface of the member spaced from each other yet each intersecting the cavity, and a swirl chamber situated between and connected to the depressions.
Abstract translation: 一种用于从容器分配流体的手动泵包括：主体，其包含具有入口和出口的泵送室。 活塞可往复运动地安装在泵送室中，活塞具有凸形轮廓的外端表面。 枢转地安装到主体的触发器具有多个三角形支撑件，其共同连接以形成容纳活塞的外端表面的锥形插座。 通道限定插入件被容纳在出口中，插入件具有位于中心的面向前的固定突起。 固定在其本体周围的弹性杯状构件具有与固定突起接触并由其固定的中心孔。 杯状构件的中心孔是在构件的内表面的中心的空腔，其仅在中间部分延伸穿过构件，构件的外表面上的至少两个凹部彼此间隔开，但每个与空腔相交， 以及位于凹部之间并连接到凹部的旋流室。
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公开(公告)号：US4403738A
公开(公告)日：1983-09-13
申请号：US373296
申请日：1982-04-29
Applicant: Hans Kern
Inventor： Hans Kern
CPC classification number: B05B7/2478 , B05B7/2445 , B05B7/2481
Abstract: This invention relates to an improved sprayer means wherein the improvement comprises(a) a pressurized water feed, having a minimum pressure valve unit and leading to the mixing chamber of the nozzle spray head, which water feed is fed first to a water motor provided with a drive piston driven by the pressure of the inflowing water and then to a double-action metering pump having a metering piston coupled with said drive piston of the water motor, the cross-sectional area of the metering piston and the cross-sectional area of the drive piston being in a predetermined ratio;(b) a flexible container for chemicals residing in a detachable rigid vessel connected to a metering outlet line of the metering pump, said flexible container being connected by the mixing chamber of the nozzle spray head by a container outlet valve and a container line, the chemicals being displaced from the flexible container by water metered through the metering outlet line into the vessel; and(c) a feedback line leading from the cylinder of the metering pump to a pressure water connection valve that is capable of closing in the event of overpressure in the metering pump to shut off inflowing pressurized water.
Abstract translation: 本发明涉及一种改进的喷雾器装置，其中改进包括（a）具有最小压力阀单元并通向喷嘴喷头的混合室的加压水进料，该进料首先被供给到具有 由流入水的压力驱动的驱动活塞，然后到具有与水马达的驱动活塞连接的计量活塞的双作用计量泵，计量活塞的横截面积和横截面积 所述驱动活塞为预定比例; （b）用于化学物质的柔性容器，其位于连接到计量泵的计量出口管线的可拆卸的刚性容器中，所述柔性容器通过容器出口阀和容器管线由喷嘴喷头的混合室连接， 化学品通过计量出口管线计量的水从容器中移出容器; 和（c）从计量泵的气缸引导到压力水连接阀的反馈线，该压力水连接阀能够在计量泵中的过压情况下关闭以关闭流入的加压水。
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公开(公告)号：US4331297A
公开(公告)日：1982-05-25
申请号：US167248
申请日：1980-07-10
Applicant: Wyllie T. Gipson
Inventor： Wyllie T. Gipson
CPC classification number: E04F21/248
Abstract: An improved water spray apparatus for attachment to a concrete finishing machine. The improved water spray apparatus applies water by misting or spraying water on top of freshly poured concrete as the concrete surface is finished by rotating concrete blades of the concrete finishing machine. The apparatus eliminates the need of applying water separately by water bucket or water hose during the concrete finishing operation.
Abstract translation: 一种用于连接到混凝土整理机的改进的喷水装置。 改进的喷水装置通过在混凝土整理机的混凝土叶片的旋转来完成混凝土表面后，通过将新鲜浇注的混凝土的顶部喷雾或喷洒水来施加水分。 该装置消除了在混凝土整理操作期间由水桶或水软管单独施加水的需要。
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公开(公告)号：US4264037A
公开(公告)日：1981-04-28
申请号：US35944
申请日：1979-05-04
Applicant: Takamitsu Nozawa
Inventor： Takamitsu Nozawa
CPC classification number: B05B11/3057 , F04B53/121 , B05B11/0037 , B05B11/3002
Abstract: A manually operative atomizer in which a liquid is sucked and pressurized by an atomizer means and is then atomized through a nozzle port. A chamber for pressurizing the liquid is constituted by a cylinder, while an atomizer head is connected to a communication pipe which plays also the role of a piston, and is biased in the direction reverse of the pressurizing direction, by means of a spring. The atomizer head is provided with a guiding member adapted to be pressed and moved by an inclined surface of the operation member, so that the atomizer head and the piston or the jetting pipe are moved in the pressurizing direction. As the operation member is released from the depressing force, the spring moves the member back to its original position. Portions of the periphery of the atomizer head other than the nozzle port and the operating portion of the operating member are covered by a cap.
Abstract translation: 一种手动操作的雾化器，其中液体被雾化装置吸入和加压，然后通过喷嘴口雾化。 用于对液体进行加压的室由气缸构成，而雾化器头连接到也起到活塞作用的连通管，并且通过弹簧沿着与加压方向相反的方向偏压。 雾化器头设置有适于被操作构件的倾斜表面按压和移动的引导构件，使得雾化器头和活塞或喷射管沿加压方向移动。 当操作构件从按压力释放时，弹簧将构件移回到其初始位置。 除了喷嘴端口和操作部件的操作部分之外的雾化器头部的周边的部分被盖覆盖。
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公开(公告)号：US4262823A
公开(公告)日：1981-04-21
申请号：US910123
申请日：1978-05-26
Applicant: Yoshio Monden
Inventor： Yoshio Monden
CPC classification number: B05B11/3019 , B05B11/3018
Abstract: The disclosure relates to a so-called pressure accumulation type atomizing pump provided with no gravity-actuated check valve and having an upper hollow piston and a lower pistion adapted to be simultaneously moved downward along the inner surface of a valve cylinder, upon a depression of an atomizing push button, the upper and lower piston being adapted to pressurize the liquid accommodated by a housing chamber defined within the valve cylinder between the pistons. The increased pressure of the liquid acts to depress the lower piston to open a check valve leading to a nozzle, so that the pressurized liquid is atomized finely from the nozzle. The lower piston is so arranged as to effectively cooperate with the upper piston in sucking the liquid up during the sucking stroke of the pump and to additionally increase the sucking capacity of the pump.
Abstract translation: 本公开涉及一种所谓的压力积聚型雾化泵，其设置有没有重力驱动的止回阀，并且具有上空心活塞和下活塞，其适于同时沿着气缸的内表面向下移动， 雾化按钮，上下活塞适于对由限定在活塞之间的气缸内的容纳室容纳的液体加压。 液体的增加的压力用于按压下活塞以打开通向喷嘴的止回阀，使得加压液体从喷嘴被细微地雾化。 下活塞被布置成在泵的抽吸行程期间与上活塞有效地吸入液体，并且另外增加泵的吸入能力。
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Patent Agency Ranking
公开(公告)号：US4234525A
公开(公告)日：1980-11-18
申请号：US20082
申请日：1979-03-13
Applicant: Georgy P. Piterskikh , Stanislav A. Sukhov , Vladimir B. Slobodchikov , Gleb F. Rybalchenko
Inventor： Georgy P. Piterskikh , Stanislav A. Sukhov , Vladimir B. Slobodchikov , Gleb F. Rybalchenko
Abstract: The invention relates to an apparatus for spraying fluid and paste-like materials having a generator of pulsating flow and having an exhaust pipe arranged coaxially with one another. A perforated nozzle for retaining the material is arranged therebetween, and a pipe for feeding the material is also provided. The nozzle for retaining the material is movable along an axis extending in parallel with the axis of a passageway along which the gaseous fluid is fed, and the part of the nozzle filled with the material being sprayed is brought into the cross-section of the passageway during the pause between successive pulsations of the gaseous fluid, and the pipe for feeding the material is arranged outside the passage.
Abstract translation: 本发明涉及一种用于喷射具有脉动发生器的流体和糊状材料的装置，并具有彼此同轴布置的排气管。 用于保持材料的多孔喷嘴被布置在它们之间，并且还提供用于供给材料的管。 用于保持材料的喷嘴可沿着与供应气体流体的通道的轴线平行延伸的轴线移动，并且填充有被喷射的材料的喷嘴的部分进入通道的横截面 在气态流体的连续脉动之间的暂停期间和用于供给材料的管道布置在通道的外部。
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107.发明授权
公开(公告)号：US4216883A
公开(公告)日：1980-08-12
申请号：US924231
申请日：1978-07-13
Applicant: Takaharu Tasaki , Shigeo Iizuka , Tadao Saito
Inventor： Takaharu Tasaki , Shigeo Iizuka , Tadao Saito
CPC classification number: B05B11/3047 , B05B11/0013 , B05B11/0027 , B05B11/0059 , B05B11/3016
Abstract: In a manually operable atomizer wherein a piston is operated through an atomizing head, so as to cause a pumping action to suck up the liquid from a liquid container and then pressurize the liquid to atomize the same through a nozzle, a flange is provided to extend outwardly from the wall of a cylinder of an atomizer. The flange is provided with a circumferential upright protrusion and an annular recess formed at the radially inner side of the circumferential upright protrusion. A supporting member for supporting the atomizer is adapted to be attached to the neck opening of the liquid container, and is provided with an annular inner wall adapted to be fittingly received by the annular recess of the flange, an intermediate wall adapted to hold the circumferential upright protrusion of the flange and an annular outer wall for stabilizing the attaching of the supporting member.
Abstract translation: 在手动操作的雾化器中，其中活塞通过雾化头操作，以便引起泵送动作从液体容器中吸出液体，然后对液体加压以通过喷嘴使其雾化，提供凸缘以延伸 从雾化器的圆筒的壁向外。 凸缘设置有圆周直立突起和形成在周向直立突起的径向内侧的环形凹部。 用于支撑雾化器的支撑构件适于附接到液体容器的颈部开口，并且设置有适于由凸缘的环形凹部适配地容纳的环形内壁，适于保持圆周方向的中间壁 凸缘的直立突起和用于稳定支撑构件的附接的环形外壁。
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公开(公告)号：US4189064A
公开(公告)日：1980-02-19
申请号：US911503
申请日：1978-06-01
Applicant: Richard K. O'Neill , Roy T. Wells
Inventor： Richard K. O'Neill , Roy T. Wells
CPC classification number: B05B11/3018 , B05B11/3061
Abstract: A dispensing pump of the pressure build-up variety includes a cylinder defining a variable volume pump chamber, and a main piston reciprocable therein, the piston having a valve seat thereon communicating with a discharge passage leading to a discharge nozzle. A valve member having a smaller diameter piston thereon is moved during pressure build-up away from the seat for opening the discharge passage. The smaller diameter piston has a flexible peripheral wall which is deformed inwardly at the commencement of the piston downstroke for closing a flow passage in the smaller diameter piston and thereby interrupting communication between the inlet and the pump chamber, such flow passage being open upon outward movement of such peripheral wall at the end of the piston upstroke. At the top of the cylinder along which the smaller diameter piston moves is a relieved section effecting the opening of the flow passage in an inoperative condition of the pump.
Abstract translation: 压力增加型的分配泵包括限定可变体积泵室的缸和可在其中往复运动的主活塞，活塞具有与其通向排出喷嘴的排出通道连通的阀座。 在其中具有较小直径的活塞的阀构件在压力建立期间远离座椅移动以打开排放通道。 较小直径的活塞具有柔性周边壁，其在活塞下行程开始时向内变形，用于封闭较小直径活塞中的流动通道，从而中断入口和泵室之间的连通，该流动通道在向外移动时打开 在活塞上行程末端的这种周围壁。 在小直径活塞移动的气缸的顶部处是在泵的不工作状态下影响流动通道的打开的减压部分。
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公开(公告)号：US4185776A
公开(公告)日：1980-01-29
申请号：US949757
申请日：1978-10-10
Applicant: Takamitsu Nozawa
Inventor： Takamitsu Nozawa
CPC classification number: B05B11/3057 , F04B53/121 , B05B11/0037 , B05B11/3002
Abstract: The disclosure relates to a manually operative atomizer in which a liquid is sucked and pressurized by an atomizer means and is then atomized through a nozzle port. A chamber for pressurizing the liquid is constituted by a cylinder, while an atomizer head is connected to a communication pipe which plays also the role of a piston, and is biased in the direction reverse to the pressurizing direction, by means of a spring. The atomizer head is provided with a guiding member adapted to be pressed and moved by an inclined surface of the operation member, so that the atomizer head and the piston or the jetting pipe are moved in the pressurizing direction. As the operation member is released from the depressing force, the spring moves the member back to its original position. Portions of the periphery of the atomizer head other than the nozzle port and the operating portion of the operating member are covered by a cap.
Abstract translation: 本公开涉及一种手动操作的雾化器，其中液体被雾化器装置吸入和加压，然后通过喷嘴口雾化。 用于加压液体的腔室由气缸构成，而雾化器头部连接到也起到活塞作用的连通管道，并且通过弹簧沿与加压方向相反的方向被偏压。 雾化器头设置有适于被操作构件的倾斜表面按压和移动的引导构件，使得雾化器头和活塞或喷射管沿加压方向移动。 当操作构件从按压力释放时，弹簧将构件移回到其初始位置。 除了喷嘴端口和操作部件的操作部分之外的雾化器头部的周边的部分被盖覆盖。
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公开(公告)号：US4157774A
公开(公告)日：1979-06-12
申请号：US621280
申请日：1975-10-10
Applicant: Lewis A. Micallef
Inventor： Lewis A. Micallef
CPC classification number: B05B11/3029 , F04B43/0063
Abstract: A reversible trigger actuated dispensing pump employs a reciprocal plunger having a passage for communication with a pump at one end and a nozzle at the other end. The trigger includes a body portion with structure to cooperate with the plunger to permit the trigger to be releasably and pivotally mounted on the plunger in at least two angularly spaced positions. An actuating gripping portion extends from the body portion and from the pump when the trigger is mounted thereon. In this manner, when the trigger is mounted on the plunger and the actuating gripping portion is pivoted, the body portion will pivot and reciprocate the plunger and operate the dispensing pump.
Abstract translation: 可逆的触发器启动分配泵采用往复式柱塞，该往复式柱塞具有一端与泵在一端连通的通道，另一端具有喷嘴。 触发器包括主体部分，其具有与柱塞协作的结构，以允许触发器以至少两个成角度间隔的位置可释放地和可枢转地安装在柱塞上。 当触发器安装在其上时，致动夹持部分从主体部分和从泵延伸。 以这种方式，当触发器安装在柱塞上并且致动夹持部分枢转时，主体部分将使柱塞枢转并往复运动并操作分配泵。
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