公开(公告)号：US09427753B2

公开(公告)日：2016-08-30

申请号：US14158556

申请日：2014-01-17

Applicant: Ransburg Industrial Finishing K.K.

Inventor： Masayuki Kuroda ,  Kenji Nagato

IPC: B05B3/10 ,  B05B5/04 ,  B05B15/02 ,  B05D1/02 ,  B05B1/30 ,  B05B7/06

CPC classification number: B05B3/1057 ,  B05B1/3046 ,  B05B3/1014 ,  B05B3/1064 ,  B05B5/04 ,  B05B5/0407 ,  B05B5/0426 ,  B05B7/061 ,  B05B15/50 ,  B05D1/02

Abstract: In a rotary atomizer (10) including a rotating bell (92) secured to a rotating shaft (20a) of an air motor (20) held in an atomizer body, the rotating bell having a plurality of orifices (92a) for supplying paint to an object to be painted, the rotating bell being rotated to spray the paint toward the object to be painted, the rotary atomizer comprises a paint passage (102a) with a paint port (112c) at an end thereof fluidly communicating with the orifices of the rotating bell, and a water passage (108) arranged outside of the paint passage and having a water port at an end of the water passage leading to the orifices of the rotating bell. A needle (94) for opening and closing the paint port may be provided.

公开(公告)号：US20160236214A1

公开(公告)日：2016-08-18

申请号：US15041138

申请日：2016-02-11

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  Ransburg Industrial Finishing K.K.

Inventor： Isamu YAMASAKI ,  Shunya KOBAYASHI ,  Michio MITSUI ,  Osamu YOSHIDA ,  Yoshiharu YOKOMIZO

IPC: B05B5/04 ,  B05B5/03

CPC classification number: B05B5/0407 ,  B05B3/1092 ,  B05B5/03 ,  B05B5/0426

Abstract: The present invention solves a problem of a trade-off between increases in paint discharge rate and maintenance of painting quality. A rotary atomizing electrostatic applicator includes a bell cup 10 whose back 10a is hit by atomization air SA-IN at an angle of 90 degrees or less; and first air holes 30 adapted to discharge the atomization air SA-IN directed at the back 10a of the bell cup, wherein the first air holes 30 are arranged at equal intervals on a circumference centered around a rotation axis of the bell cup 10, the first air holes 30 are oriented in a direction opposite to a rotation direction of the bell cup 10; and the atomization air SA-IN discharged through the first air holes 30 is twisted in the direction opposite to the rotation direction of the bell cup 10 at an angle of 50 degrees or more and less than 60 degrees.

Abstract translation: 本发明解决了涂料排出量增加和涂装质量保持之间的权衡问题。 旋转雾化静电涂布器包括钟形罩10，其背面10a以90度或更小的角度被雾化空气SA-IN撞击; 以及适于排出指向钟罩背面10a的雾化空气SA-IN的第一气孔30，其中第一气孔30以围绕钟形杯10的旋转轴线为中心的圆周上等间隔地布置， 第一气孔30沿与钟形杯10的旋转方向相反的方向定向; 并且通过第一气孔30排出的雾化空气SA-IN以与钟形罩10的旋转方向相反的方向以50度以上且小于60度的角度被扭转。

公开(公告)号：US09415407B2

公开(公告)日：2016-08-16

申请号：US14432452

申请日：2013-10-17

Applicant: TRINITY INDUSTRIAL CORP. ,  TOYOTA JIDOSHA KABUSHIKA KAISHA

Inventor： Masayuki Umeki ,  Akihiro Kawamoto ,  Shigeki Fujiwara ,  Isamu Yamasaki ,  Yasunori Asada ,  Kimiyoshi Nagai

IPC: G01R27/08 ,  B05B5/00 ,  B05B5/04 ,  G01R31/02 ,  B05B12/08 ,  B05B13/04

CPC classification number: B05B5/006 ,  B05B5/04 ,  B05B5/0407 ,  B05B12/084 ,  B05B13/0431 ,  G01R31/025

Abstract: An electrostatic coating apparatus includes: a spray gun configured to spray a coating material onto a coating object; a voltage application device configured to apply a high voltage to the spray gun; and a current measurement device configured to measure electric current flowing through the spray gun. When the spray gun, which is in a state of not spraying the coating material onto the coating object and is under application of the high voltage from the voltage application device, is located at a distance from the coating object, the electric current flowing through the spray gun is measured by the current measurement device. A grounded state of the coating object is checked, based on the measured electric current. This shortens the time required for checking the grounded state, while allowing for downsizing and simplified configuration of production equipment and reduction of equipment cost.

Abstract translation: 一种静电涂布装置，包括：喷涂枪，其配置成将涂料喷涂到涂覆物上; 配置为向喷枪施加高电压的电压施加装置; 以及被配置为测量流过喷枪的电流的电流测量装置。 当不喷涂涂料并且施加来自施加电压装置的高电压的喷枪位于与被涂物相距一定距离处时，流过 喷枪由当前测量装置测量。 基于测量的电流检查涂覆对象的接地状态。 这缩短了检查接地状态所需的时间，同时允许生产设备的小型化和简化配置以及设备成本的降低。

公开(公告)号：US09375735B2

公开(公告)日：2016-06-28

申请号：US13999660

申请日：2014-03-14

Applicant: Gunnar van der Steur ,  Joseph Cichocki ,  Stephen Paul Dumelow

Inventor： Gunnar van der Steur ,  Joseph Cichocki ,  Stephen Paul Dumelow

IPC: B05B3/10 ,  B05B1/28 ,  B05B15/02 ,  B05B7/08 ,  B05B5/04 ,  B05B15/00 ,  B05B15/06

CPC classification number: B05B3/1014 ,  B05B1/28 ,  B05B3/1092 ,  B05B5/0403 ,  B05B5/0407 ,  B05B5/0426 ,  B05B7/0815 ,  B05B15/16 ,  B05B15/50 ,  B05B15/62

Abstract: The invention relates to rotary bell cup atomizers used in the coating of substrates; more particularly, the invention provides a protective cover for the outer atomizing edge of such devices during idle periods in the coating process, which cover is retractable to expose the atomizing edge and permit unimpeded conventional coating to proceed upon initiation of coating.

公开(公告)号：US20160030962A1

公开(公告)日：2016-02-04

申请号：US14450684

申请日：2014-08-04

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： George J. Sinnott ,  Derek J. Eschenburg

IPC: B05B12/08 ,  G01F15/06 ,  B05B5/04

CPC classification number: B05B12/08 ,  B05B5/0407 ,  B05B5/0415 ,  B05B5/0422 ,  B05B5/0426 ,  B05B5/1675 ,  B05B12/004 ,  B05B13/0452 ,  G01F1/103 ,  G01F15/003 ,  G01F15/06

Abstract: A method of monitoring a rotary paint atomizer includes determining a target rotational speed, a target air flow rate, a target torque, and a target electrostatic current; and measuring an operating rotational speed, an operating air flow rate, an operating torque, and an operating electrostatic current. The method includes detecting at least one of a first condition in which the operating rotational speed differs from the target rotational speed, a second condition in which the operating air flow rate differs from the target air flow rate, a third condition in which the operating torque differs from the target torque, and a fourth condition in which the operating electrostatic current differs from the target electrostatic current. After detecting, the method includes producing an indicator signal indicative of at least one of the first, second, third, and fourth condition. A rotary paint atomizer system is also disclosed.

Abstract translation: 一种监视旋转涂料雾化器的方法包括确定目标转速，目标空气流量，目标扭矩和目标静电电流; 以及测量操作转速，操作空气流量，操作扭矩和操作静电电流。 该方法包括检测操作旋转速度与目标转速不同的第一状态，操作空气流量与目标空气流量不同的第二状态，其中操作转矩 与目标转矩不同，以及操作静电电流与目标静电电流不同的第四条件。 在检测之后，该方法包括产生指示第一，第二，第三和第四条件中的至少一个的指示符信号。 还公开了旋转涂料雾化器系统。

公开(公告)号：US20150328648A1

公开(公告)日：2015-11-19

申请号：US14432452

申请日：2013-10-17

Applicant: TRINITY INDUSTRIAL CORP. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Masayuki UMEKI ,  Akihiro KAWAMOTO ,  Shigeki FUJIWARA ,  Isamu YAMASAKI ,  Yasunori ASADA ,  Kimiyoshi NAGAI

IPC: B05B5/00 ,  G01R31/02 ,  B05B5/04

CPC classification number: B05B5/006 ,  B05B5/04 ,  B05B5/0407 ,  B05B12/084 ,  B05B13/0431 ,  G01R31/025

Abstract: An electrostatic coating apparatus includes: a spray gun configured to spray a coating material onto a coating object; a voltage application device configured to apply a high voltage to the spray gun; and a current measurement device configured to measure electric current flowing through the spray gun. When the spray gun, which is in a state of not spraying the coating material onto the coating object and is under application of the high voltage from the voltage application device, is located at a distance from the coating object, the electric current flowing through the spray gun is measured by the current measurement device. A grounded state of the coating object is checked, based on the measured electric current. This shortens the time required for checking the grounded state, while allowing for downsizing and simplified configuration of production equipment and reduction of equipment cost.

Abstract translation: 一种静电涂布装置，包括：喷涂枪，其配置成将涂料喷涂到涂覆物上; 配置为向喷枪施加高电压的电压施加装置; 以及被配置为测量流过喷枪的电流的电流测量装置。 当不喷涂涂料并且施加来自施加电压装置的高电压的喷枪位于与被涂物相距一定距离处时，流过 喷枪由当前测量装置测量。 基于测量的电流检查涂覆对象的接地状态。 这缩短了检查接地状态所需的时间，同时允许生产设备的小型化和简化配置以及设备成本的降低。

公开(公告)号：US20150273496A1

公开(公告)日：2015-10-01

申请号：US14426963

申请日：2013-03-11

Applicant: MAZDA MOTOR CORPORATION

Inventor： Masafumi Shinoda ,  Minoru Kimura ,  Tatsuo Tsuneoka ,  Fumi Hirano

IPC: B05B5/04 ,  B05D7/14 ,  B05B1/34 ,  B05D1/04

CPC classification number: B05D1/40 ,  B05B1/3405 ,  B05B5/04 ,  B05B5/0407 ,  B05B5/08 ,  B05B13/0431 ,  B05D1/02 ,  B05D1/04 ,  B05D7/14

Abstract: The present invention is intended to solve a problem that a coating film has an uneven thickness in the case where a coating target 1 has a stepped portion extending in a predetermined direction on its coating surface. To solve the problem, a follow-up coating is performed along the stepped portion S extending in the predetermined direction after coating of the entire coating surface of the coating target 1 so that paint mist adheres more to a relatively-recessed side of the stepped portion S.

Abstract translation: 本发明旨在解决在涂布对象物1具有在其涂布面上沿预定方向延伸的阶梯部分的情况下涂布膜具有不均匀厚度的问题。 为了解决这个问题，在涂覆目标1的整个涂覆表面涂覆后，沿着预定方向延伸的阶梯部分S进行后续涂层，使得涂料雾更多地附着到阶梯部分的相对凹入的一侧 S.

公开(公告)号：US20150251214A1

公开(公告)日：2015-09-10

申请号：US14716489

申请日：2015-05-19

Applicant: Applied Materials, Inc.

Inventor： Kurtis LESCHKIES ,  Steven VERHAVERBEKE ,  Robert VISSER

IPC: B05D1/00 ,  D01F1/09 ,  D01D11/06 ,  B05B5/04 ,  D01D5/00

CPC classification number: B05D1/007 ,  B05B5/04 ,  B22F2009/0888 ,  B22F2009/0892 ,  B22F2202/06 ,  D01D5/0061 ,  D01D5/0092 ,  D01D11/06 ,  D01F1/09 ,  D01F6/50

Abstract: Embodiments of the invention generally include apparatus and methods for depositing nanowires in a predetermined pattern during an electrospinning process. An apparatus includes a nozzle for containing and ejecting a deposition material, and a voltage source coupled to the nozzle to eject the deposition material. One or more electric field shaping devices are positioned to shape the electric field adjacent to a substrate to control the trajectory of the ejected deposition material. The electric field shaping device converges an electric field at a point near the surface of the substrate to accurately deposit the deposition material on the substrate in a predetermined pattern. The methods include applying a voltage to a nozzle to eject an electrically-charged deposition material towards a substrate, and shaping one or more electric fields to control the trajectory of the electrically-charged deposition material. The deposition material is then deposited on the substrate in a predetermined pattern.

Abstract translation: 本发明的实施方案通常包括用于在静电纺丝过程期间以预定图案沉积纳米线的装置和方法。 一种装置包括用于容纳和喷射沉积材料的喷嘴，以及耦合到喷嘴以喷射沉积材料的电压源。 定位一个或多个电场成形装置以使与基板相邻的电场成形以控制喷出的沉积材料的轨迹。 电场成形装置在基板表面附近的点收敛电场，以预定图案将沉积材料精确地沉积在基板上。 所述方法包括向喷嘴施加电压以向基板喷射带电荷的沉积材料，以及对一个或多个电场进行整形以控制带电沉积材料的轨迹。 然后将沉积材料以预定图案沉积在基板上。

公开(公告)号：US09126817B2

公开(公告)日：2015-09-08

申请号：US13809212

申请日：2011-09-08

Applicant: Kuniharu Yamauchi

Inventor： Kuniharu Yamauchi

IPC: B67D7/02 ,  B05B5/04 ,  B05B5/16 ,  B05B12/14 ,  B05B3/10

CPC classification number: B67D7/02 ,  B05B3/1064 ,  B05B5/04 ,  B05B5/1625 ,  B05B5/1675 ,  B05B12/1463

Abstract: A cartridge discharges paint in a paint chamber from a feed tube by displacing a piston in a tank. A waste liquid adjusting valve located on a downstream side of a waste liquid passage on-off valve and including a throttle passage is provided in a waste liquid passage to be connected to the feed tube. This waste liquid adjusting valve is opened at the time of washing clean the paint chamber and a paint supply passage of the feed tube to widely enlarge the passage cross-sectional area of the waste liquid passage. When paint is replenished into the paint supply passage, the waste liquid adjusting valve uses the throttle passage as a flow passage to narrowly throttle the passage cross-sectional area of the waste liquid passage. The amount of discarded paint which flows out from the feed tube is thereby reduced.

Abstract translation: 墨盒通过移动储罐中的活塞而从进料管排出油漆室中的油漆。 位于废液通道开关阀的下游侧并包括节流通道的废液调节阀设置在废液通道中以连接到进料管。 在洗涤清洁油漆室和进料管的油漆供给通道时，该废液调节阀打开，以广泛地扩大废液通道的通道横截面面积。 当油漆补充到油漆供应通道中时，废液调节阀使用节流通道作为流动通道来狭窄地节流废液通道的通道横截面积。 因此，从进料管流出的废弃涂料的量减少。

公开(公告)号：US20150128857A1

公开(公告)日：2015-05-14

申请号：US14402870

申请日：2013-05-15

Applicant: ABB K.K.

Inventor： Yukio Yamada ,  Takehiro Hamamura ,  Shinya Nomura

IPC: B05B5/057 ,  B05B5/04

CPC classification number: B05B5/057 ,  B05B5/025 ,  B05B5/0403 ,  B05B5/0407 ,  B05B5/0426 ,  B05B12/20

Abstract: An air motor, a rotary atomizing head provided on a front side of the air motor to be rotatable by the air motor, external electrode units provided in a periphery of the rotary atomizing head, and a high-voltage applying unit that applies a high voltage to the external electrode units to indirectly charge paint particles atomized from the rotary atomizing head with the high voltage. A film cover is provided to be formed with a resin material in a film shape for covering an outer peripheral side of the air motor. The film cover includes a cylindrical rear cover that covers the rear side from the external electrode units and a cylindrical front cover that is mounted to the front side of the rear cover to cover the front side from the external electrode units.

Abstract translation: 一种气动马达，设置在所述气动马达的前侧以由所述气动马达旋转的旋转雾化头，设置在所述旋转雾化头的周围的外部电极单元和施加高压的高压施加单元 到外部电极单元以高电压间接地对从旋转雾化头雾化的油漆颗粒进行充电。 薄膜盖被设置成形成为用于覆盖气动马达的外周侧的薄膜形状的树脂材料。 膜罩包括从外部电极单元覆盖后侧的圆筒形后盖和安装在后盖前侧以从外部电极单元覆盖前侧的圆筒形前盖。