公开(公告)号：US10857560B2

公开(公告)日：2020-12-08

申请号：US15758806

申请日：2016-07-20

Applicant: HONDA MOTOR CO., LTD.

Inventor： Naoki Kishimoto ,  Masaaki Shoji ,  Hiroko Koike ,  Koji Ikeda ,  Osamu Yashima

IPC: B05B15/18 ,  B05B3/10

Abstract: A rotary atomization type painting device includes an atomization head that supplies paint from a paint supply machine. The atomization head has an outer member that includes a truncated conical body, and an inner member that is disposed inside the outer member. The inner member has an annular protruding part that protrudes toward a large diameter side opening. The paint is lead out from a plurality of lead-out holes of the inner member to a root of the annular protruding part. At a root position in an axial direction, an angle in a lead-out direction of each of the lead-out holes with respect to an axis, and an angle of an inner surface of the annular protruding part with respect to the axis are made equal.

公开(公告)号：US20190083997A1

公开(公告)日：2019-03-21

申请号：US15758806

申请日：2016-07-20

Applicant: HONDA MOTOR CO., LTD.

Inventor： Naoki Kishimoto ,  Masaaki Shoji ,  Hiroko Koike ,  Koji Ikeda ,  Osamu Yashima

IPC: B05B15/18 ,  B05B3/10

Abstract: A rotary atomization type painting device includes an atomization head that supplies paint from a paint supply machine. The atomization head has an outer member that includes a truncated conical body, and an inner member that is disposed inside the outer member. The inner member has an annular protruding part that protrudes toward a large diameter side opening. The paint is lead out from a plurality of lead-out holes of the inner member to a root of the annular protruding part. At a root position in an axial direction, an angle in a lead-out direction of each of the lead-out holes with respect to an axis, and an angle of an inner surface of the annular protruding part with respect to the axis are made equal.