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    ROTARY ATOMIZING HEAD TYPE COATING MACHINE
    46.
    发明申请
    ROTARY ATOMIZING HEAD TYPE COATING MACHINE 审中-公开

    公开(公告)号：US20170128969A1

    公开(公告)日：2017-05-11

    申请号：US15318569

    申请日：2016-03-02

    Applicant: ABB K.K.

    Inventor： Kuniharu YAMAUCHI

    IPC: B05B15/02 ,  B05B5/04 ,  B05B5/08 ,  B05B3/10

    CPC classification number: B05B3/1014 ,  B05B3/10 ,  B05B5/04 ,  B05B5/0407 ,  B05B5/0415 ,  B05B5/0426 ,  B05B5/043 ,  B05B5/08 ,  B05B15/555

    Abstract: A rotary atomizing head (7) is provided with an outer peripheral surface washing passage (14) open onto anatomizing head outer peripheral surface (13) for causing wash fluid supplied from a feed tube (6) to flow out into an annular clearance (20) between the rotary atomizing head (7) and a shaping air ring (15). An outflow opening (14C1) of an outflow passage (14C) constituting the outer peripheral surface washing passage (14) is provided in a position closer to the backside into the annular clearance (20) by a length dimension (L1) than a front end surface (17A) of a front ring section (17) constituting the shaping air ring (15). Further, the outflow opening (14C1) opens to the annular clearance (20) in an angle (α1) that is an acute angle to the atomizing head outer peripheral surface (13).

    COATING METHOD AND COATING DEVICE WITH COMPENSATION FOR ASYMMETRIES OF THE SPRAY JET
    48.
    发明申请
    COATING METHOD AND COATING DEVICE WITH COMPENSATION FOR ASYMMETRIES OF THE SPRAY JET 审中-公开
    涂料方法和涂料装置与喷涂喷嘴的不对称补偿

    公开(公告)号：US20140220231A1

    公开(公告)日：2014-08-07

    申请号：US14345706

    申请日：2012-09-05

    Applicant: Andreas Fischer ,  Ralph Glaser ,  Carmen Goltz

    Inventor： Andreas Fischer ,  Ralph Glaser ,  Carmen Goltz

    IPC: B05B15/04 ,  B05D1/04 ,  B05D1/02

    CPC classification number: B05D1/04 ,  B05B5/04 ,  B05B12/082 ,  B05B12/16 ,  B05B13/0452 ,  B05D1/02 ,  G05B2219/45065

    Abstract: The invention relates to a coating method for coating a component surface (4) with a coating agent, in particular for painting a motor vehicle body component with a paint, having the following steps: • emitting a spray jet (1) of the coating agent onto the component surface (4) of the component to be coated by means of an atomizer (2), said spray jet (1) having a main axis (5) and having an asymmetry with respect to the main axis (5) such that the spray jet (1) generates a spray pattern with a corresponding asymmetry on the component surface (4), and • at least partially compensating for the asymmetry of the spray jet (1) such that the asymmetry of the resulting spray pattern on the component surface (4) is reduced. The invention further relates to a corresponding coating device.

    Abstract translation: 本发明涉及一种用涂料涂覆组分表面（4）的涂覆方法，特别是用涂料涂漆机动车辆部件，具有以下步骤：•发射喷涂剂（1） 通过雾化器（2）到要涂覆的部件的部件表面（4）上，所述喷射喷嘴（1）具有主轴线（5），并且相对于主轴线（5）具有不对称性，使得 喷射喷嘴（1）产生在组件表面（4）上具有对应不对称性的喷雾图案，以及•至少部分地补偿喷射喷嘴（1）的不对称性，使得所得到的喷涂图案在部件上的不对称性 表面（4）减少。 本发明还涉及相应的涂覆装置。

    ROTARY ATOMIZER
    49.
    发明申请
    ROTARY ATOMIZER 有权

    公开(公告)号：US20140134344A1

    公开(公告)日：2014-05-15

    申请号：US14158556

    申请日：2014-01-17

    Applicant: Ransburg Industrial Finishing K.K.

    Inventor： Masayuki Kuroda ,  Kenji Nagato

    IPC: B05B3/10 ,  B05D1/02

    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.

    ELECTROSTATIC SPRAY APPARATUS AND METHOD
    50.
    发明申请
    ELECTROSTATIC SPRAY APPARATUS AND METHOD 有权
    静电喷涂设备和方法

    公开(公告)号：US20130122212A1

    公开(公告)日：2013-05-16

    申请号：US13811358

    申请日：2011-07-21

    Applicant: Brian L. Marty ,  Heidi M. Turner ,  Larry L. Herfindal ,  Andrea Anderson

    Inventor： Brian L. Marty ,  Heidi M. Turner ,  Larry L. Herfindal ,  Andrea Anderson

    IPC: B05D1/00 ,  B05B5/16

    CPC classification number: B05D1/007 ,  B05B5/04 ,  B05B5/1608 ,  B05B12/14 ,  B05B15/55

    Abstract: Target substrates are electrostatically coated by flowing an electrically isolated wet coating composition containing waterborne coalescable polymeric binder into an electrostatic coating apparatus (100), depositing the coating composition onto a rotating electrostatically-charged atomizer (104) and thence onto the target substrate, flowing an electrically isolated aqueous cleaning liquid into the apparatus before deposition of the coating composition onto the rotating atomizer is halted or interrupted, and depositing the aqueous cleaning liquid onto the atomizer before or within a sufficiently short time after a halt or interruption in coating composition deposition onto the atomizer so that a coalesced polymeric binder film does not accumulate on the atomizer.

    Abstract translation: 通过将含有水性可聚结聚合物粘合剂的电隔离的湿涂料组合物流入静电涂覆装置（100）中将目标基材静电涂覆，将涂料组合物沉积到旋转的静电充电雾化器（104）上，然后将其沉积到目标基底上， 在将涂料组合物沉积到旋转雾化器上之前将电隔离的水性清洗液停止或中断，并且在涂料组合物沉积停止或中断之后或在足够短的时间内将水性清洁液沉积到雾化器上 雾化器，使得聚结的聚合物粘合剂膜不会积聚在雾化器上。

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