公开(公告)号：US5664732A

公开(公告)日：1997-09-09

申请号：US515881

申请日：1995-08-16

Applicant: Richard J. Smolen, Jr. ,  William Contaxis, III

Inventor： Richard J. Smolen, Jr. ,  William Contaxis, III

IPC: B05B1/04 ,  B05B1/16 ,  B05B1/28 ,  B05B1/34 ,  B05B11/00 ,  B05B9/043

CPC classification number: B05B1/042 ,  B05B1/16 ,  B05B1/1654 ,  B05B1/28 ,  B05B1/3436 ,  B05B11/0005 ,  B05B11/3057

Abstract: A pump dispenser has a nozzle body on which is rotatably disposed a nozzle cap having two orifices which selectively align with a swirl chamber formed in the front end of the body. One orifice is formed with a surrounding cup-like structure to retain the last drop of liquid after discharge. The other is formed with a pair of diagonal parallel ribs on opposite sides of the orifice to effect an elongated narrow landing pattern for the spray.

Abstract translation: 泵分配器具有喷嘴体，喷嘴主体可旋转地设置有具有两个孔口的喷嘴盖，所述孔口选择​​性地与形成在主体前端的涡流室对准。 一个孔口形成有周围的杯状结构，以在排出后保持最后一滴液体。 另一个在孔的相对侧上形成有一对对角平行肋，以实现用于喷雾的细长的窄着陆图案。

公开(公告)号：US5478014A

公开(公告)日：1995-12-26

申请号：US230076

申请日：1994-04-20

Applicant: James E. Hynds

Inventor： James E. Hynds

IPC: B05B1/28 ,  B05B7/00 ,  B05B7/08 ,  B05B7/12 ,  B05B7/16 ,  B05B12/00 ,  B05B12/08 ,  B05B1/24

CPC classification number: B05B7/0081 ,  B05B1/28 ,  B05B12/00 ,  B05B12/085 ,  B05B7/0815 ,  B05B7/1209 ,  B05B7/1626 ,  B05B7/2494 ,  Y10S239/14

Abstract: A spray gun uses hot, high volume, low pressure (HVLP) air to atomize a coating material at a spray head of the gun. The coating material may be water-based adhesive or paint which may include a relatively small amount of solvent. The coating material may also be a high viscosity, solvent-based paint such as a polyester or urethane. The spray gun includes a plunger mechanism and a trigger which generate an air pressure control signal which opens a valve to allow the hot HVLP air to come to the front of the spray gun. Thermally insulated hot air hoses couple the spray gun to a source of hot air such as a heater conversion unit. Teflon tubes thermally insulate the coating material from the hot air as the coating material is received by the spray gun. A plastic shroud thermally insulates and concentrates a hot air coating material mixture during atomization of the coating material at a spray head of the spray gun. The hot air has a temperature in the range of 250.degree. F. to 350.degree. F. at the spray head so that a substantial portion of the base of the coating material is evaporated from the atomized coating material before coating an article. When the coating material is a water-based adhesive, the water-based adhesive dries in about the same amount of time that it takes for a solvent-based adhesive to dry in a conventional spray coating system.

Abstract translation: 喷枪使用热，大体积，低压（HVLP）空气在喷枪的喷头处雾化涂料。 涂料可以是可以包含相对少量溶剂的水性粘合剂或涂料。 涂料也可以是高粘度，溶剂型涂料如聚酯或聚氨酯。 喷枪包括柱塞机构和触发器，其产生空气压力控制信号，其打开阀门以允许热HVLP空气来到喷枪的前部。 热绝缘热风软管将喷枪与热空气源（如加热器转换单元）相连。 当涂料被喷枪接收时，特氟隆管将涂层材料与热空气隔热。 塑料护罩在喷枪的喷头处喷涂涂料时使热空气涂层材料混合物热绝缘并浓缩。 热空气在喷头处的温度在250°F至350°F的范围内，使得在涂覆物品之前涂层材料的基部的大部分被从雾化的涂层材料蒸发。 当涂层材料是水性粘合剂时，水性粘合剂在常规喷涂系统中与溶剂型粘合剂干燥所需的时间大致相同。

公开(公告)号：US4700890A

公开(公告)日：1987-10-20

申请号：US826914

申请日：1986-02-06

Applicant: Kyohei Hasegawa

Inventor： Kyohei Hasegawa

IPC: B05B9/04 ,  B05B1/28 ,  B05B9/08 ,  B05B15/00

CPC classification number: B05B1/28 ,  B05B15/001 ,  B05B9/0861

Abstract: A protective cover for a spraying apparatus which sprays a liquid through a nozzle. The protective cover is capable of surrounding the high-pressure region of a ject of the liquid sprayed through the nozzle, and is provided in the inner circumference near the open end thereof with a drip preventing wall for preventing the drip of the liquid caused to adhere to the inner circumference of the protective cover. The liquid caused to adhere to the inner circumference of the protective cover flows along the inner circumference of the protective cover and is stopped by the drip preventing wall, and thereby the drip of the liquid is prevented satisfactorily.

Abstract translation: 用于通过喷嘴喷射液体的喷涂装置的保护罩。 保护罩能够围绕通过喷嘴喷射的液体的高压区域，并且在其开口端附近的内圆周中设置防滴壁，以防止液体滴落而粘附 到保护罩的内周。 附着在保护罩的内周的液体沿着保护罩的内周流动，被防滴壁阻挡，从而令液体的滴落得到令人满意的防止。

公开(公告)号：US4466574A

公开(公告)日：1984-08-21

申请号：US367350

申请日：1982-04-12

Applicant: John C. Dobson ,  Thomas Hope

Inventor： John C. Dobson ,  Thomas Hope

IPC: B05B1/28 ,  B21B45/02 ,  B23Q11/08 ,  C21D1/667 ,  C21D9/52 ,  B05B1/04

CPC classification number: B05B1/28 ,  B21B45/0233 ,  B23Q11/0858 ,  C21D1/667

Abstract: Apparatus for supplying a coherent curtain of cooling liquid comprises a generally rectangular nozzle with an inlet and an outlet, the nozzle being divided into a multiplicity of individual passages extending in the direction between the inlet and the outlet, a header for introducing liquid coolant to the inlet of the nozzle and a slider displaceable beneath the passages to close off those above the slider and a body carried at the inwards end of the slider providing further passages constituting extensions to those above them and the outer ones of the further passages are inclined outwardly to cause the curtain to diverge as it leaves the nozzle.

Abstract translation: 用于供应冷却液相干帘幕的设备包括具有入口和出口的大致矩形的喷嘴，所述喷嘴被分成沿着入口和出口之间的方向延伸的多个单独的通道，用于将液体冷却剂引入 喷嘴的入口和可在通道下方移动的滑块，以便关闭滑块上方的滑块，并且在滑块的向内端承载的主体提供构成其上方的延伸部的另外的通道，并且另外的通道的外侧向外倾斜到 导致窗帘离开喷嘴时发散。

公开(公告)号：US4454967A

公开(公告)日：1984-06-19

申请号：US369661

申请日：1982-04-19

Applicant: Michael A. Carr

Inventor： Michael A. Carr

IPC: B05B1/28 ,  B05B1/30 ,  B67D99/00 ,  F16K23/00 ,  B65D37/00

CPC classification number: B67D99/00 ,  B05B1/28 ,  B05B1/3006 ,  F16K23/00

Abstract: A drip retainer for preventing residual fluid in a spout from dripping includes a tubular resilient member which is flattened at one end so that opposite walls are biased together. An opposite end of the tubular member is connected in a liquid-tight manner to the spout. A cylindrical clamp is mounted on the flattened portion of the tubular member. A hollow area inside the cylindrical clamp is filled with resilient biasing material. The biasing material, on either side of the flattened portion, urges the tubular member to a flat closed position. When liquid is pumped through the spout under pressure, the liquid urges the flattened portion of the tubular member to an open position. When pressure subsides, the biasing material urges the flattened portion back to its closed position, so that residual fluid clinging to inside walls of the spout cannot escape.

Abstract translation: 用于防止喷口中的残余流体滴落的滴水保持器包括管状弹性构件，其在一端被压平，使得相对的壁被偏压在一起。 管状构件的另一端以液密方式连接到喷口。 圆筒形夹具安装在管状构件的扁平部分上。 圆柱形夹具内的中空区填充有弹性偏压材料。 在平坦部分的任一侧上的偏置材料促使管状构件处于平坦的关闭位置。 当液体在压力下泵送通过喷口时，液体将管状构件的扁平部分推动到打开位置。 当压力消失时，偏置材料将平坦部分推回到其关闭位置，使得残留在喷嘴内壁上的流体不能逸出。

公开(公告)号：US4426040A

公开(公告)日：1984-01-17

申请号：US270376

申请日：1981-06-04

Applicant: Lewis L. Smith

Inventor： Lewis L. Smith

IPC: B05B1/12 ,  B05B1/18 ,  B05B1/28 ,  E03C1/084 ,  E03C1/08

CPC classification number: E03C1/084 ,  B05B1/12 ,  B05B1/28 ,  B05B1/18 ,  E03C2001/082

Abstract: A water-saving shower head of the aerating type providing water in air-borne atomized form in a normal, continuously expanding pattern substantially homogeneous in cross-section as to water concentration or "wetness" with means for adjusting the rate of flare of the pattern to increase the concentration of water or "wetness" for rinsing purposes, especially for better removal of shampoo from the hair. The adjustment is accomplished by manually adjusting the position of the transverse orificed nozzle plate along the axis of the outlet passageway of the shower head, the longer the passageway, within limits, the more concentrated the shower pattern.

Abstract translation: 一种充气式节水花洒，以空气雾化形式的水以正常的连续膨胀图案，在水分浓度或“湿度”的横截面上基本上均匀的方式提供水，其具有用于调节图案的耀斑率的装置 以增加水的浓度或为了漂洗目的的“湿度”，特别是从头发中更好地去除洗发剂。 调整是通过手动调整横向喷嘴板沿喷淋头出口通道的轴线的位置来完成的，通道越长，限制范围内淋浴模式越集中。

公开(公告)号：US4342426A

公开(公告)日：1982-08-03

申请号：US190424

申请日：1980-09-24

Applicant: John P. Gagliardo

Inventor： John P. Gagliardo

IPC: A62C31/02 ,  B05B1/30 ,  B05B1/32

CPC classification number: A62C31/02 ,  B05B1/28 ,  B05B1/3073

Abstract: Nozzle for use with a non-aspirated fire-fighting medium capable of a selection of two rates of flow and two modes of spray control.

Abstract translation: 喷嘴用于能够选择两种流量和两种喷雾控制模式的非吸入式消防介质。

公开(公告)号：US4331296A

公开(公告)日：1982-05-25

申请号：US130606

申请日：1980-03-17

Applicant: Gustave S. Levey

Inventor： Gustave S. Levey

IPC: B05B1/04 ,  B05B1/28

CPC classification number: B05B1/28 ,  B05B1/042

Abstract: A safety airless spray tip is disclosed having an integral guard extending from the forward end thereof to prevent accidental human injection by the liquid being sprayed. The guard comprises U-shaped wire members located on opposite sides of the spray opening to cooperatively define a protected three-dimensional space through which the emitted spray fan passes, the protected space being of sufficient dimension to prevent the injection of human skin pressed against the guard.

Abstract translation: 公开了一种安全无气喷嘴，其具有从其前端延伸的整体防护件，以防止被喷射的液体意外人体注射。 护罩包括位于喷雾开口相对两侧的U形线构件，以协同地限定受保护的三维空间，喷射风扇通过该空间通过，受保护的空间具有足够的尺寸，以防止人体皮肤的注射压在 守卫。

公开(公告)号：US4290160A

公开(公告)日：1981-09-22

申请号：US113634

申请日：1980-01-21

Applicant: Larry K. Daniels, deceased

Inventor： Larry K. Daniels, deceased

IPC: A46B13/06 ,  B60S3/04

CPC classification number: B60S3/048 ,  A46B13/06 ,  B05B1/28 ,  B05B15/0437 ,  B05B3/063 ,  B08B3/028 ,  B08B2203/0229

Abstract: A rotor assembly, including a circular spatter shield carrying a cylindrical brush element, is rotatably carried proximate one end of a hollow handle, the other end of which is connectable to a source of pressurized fluid. Delivery tubes extending from the handle direct the liquid against a row of inwardly directed impeller blades carried by the shield to force rotation of the rotor assembly. A fluid impervious flexible skirt coaxially encircles the brush element. A second brush element is stationarily secured to the handle coaxially within the rotor actuated brush element.

Abstract translation: 包括承载圆柱形刷元件的圆形飞溅板的转子组件可转动地靠近空心手柄的一端，其另一端可连接到加压流体源。 从手柄延伸的输送管将液体抵靠由屏蔽件承载的一排向内指向的叶轮叶片，以迫使转子组件旋转。 不透液体的柔性裙部同轴地包围刷子元件。 第二刷元件在转子致动刷元件内同轴地固定在手柄上。

公开(公告)号：US3877645A

公开(公告)日：1975-04-15

申请号：US47339574

申请日：1974-05-28

Applicant: DICKEY JOHN CORP

Inventor： OLIGSCHLAEGER FREDERICK F

IPC: A01M7/00 ,  B05B1/28 ,  B05B9/06 ,  B05B15/06 ,  G05D7/06

CPC classification number: B05B9/06 ,  A01M7/0089 ,  B05B1/28 ,  B05B15/069 ,  G05D7/0623

Abstract: A liquid distributor apparatus for use on a vehicle including a liquid product supply tank and a pump for pumping liquid from the tank to a spray bar system for spraying liquid product in a preselected width of the spread along a path traversed by the vehicle. The rate of flow of liquid product through the nozzles on the spray bar system varies as a function of the square root of the pressure drop across the nozzle and a control system is provided to sense the pressure in the spray bar system and the vehicle speed and to control flow of product to the spray bar system to vary the pressure on the product in the spray bar system as a function of the square of the speed of the vehicle to thereby maintain a preset spread density independent of variations in the speed of the vehicle.

Abstract translation: 一种用于车辆的液体分配器装置，包括液体产物供应罐和用于将液体从罐喷射到喷雾杆系统的泵，用于沿着由车辆穿过的路径以预选的宽度喷洒液体产品。 液体产品通过喷杆上的喷嘴的流动速率随着喷嘴两端的压降的平方根而变化，并且提供控制系统来感测喷杆系统中的压力和车速， 以控制产品流到喷杆系统以改变喷杆系统中的产品上的压力作为车辆速度的平方的函数，从而保持独立于车辆速度变化的预设扩展密度 。