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Title:
COATING DEVICE AND COATING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/170344
Kind Code:
A1
Abstract:
Provided is a coating device for applying a coating of a liquid mixture including at least a first liquid agent and a second liquid agent, wherein mixing properties of the first liquid agent and the second liquid agent are enhanced. An electrostatic coating device 1 is provided with a rotary atomizing head, a first supply pipe 130 for supplying a main agent L1, a second supply pipe 140 for supplying a curing agent L2, a first mixing part 150 for merging the first supply pipe 130 and the second supply pipe 140 and causing the main agent L1 and the curing agent L2 to mix, and a liquid mixture supply pipe 160 for supplying a mixed liquid agent to the rotary atomizing head 22. The first mixing part 150 is provided with: an outer pipe part 151 connected to the second supply pipe 140 and formed so as to surround the external periphery of a distal-end part 130a of the first supply pipe 130; and a merging part 152 for merging the main agent L1 and the curing agent L2 so that the curing agent L2 supplied from the outer pipe part 151 surrounds the external periphery of the main agent L1 supplied from the first supply pipe 130, the merging part 152 being formed in the vicinity of the distal-end part 130a of the first supply pipe 130.

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Inventors:
HAYASHI KEIKI (JP)
SHOJI MASAAKI (JP)
KAMISHINA NOBORU (JP)
MARUYAMA HIROSATO (JP)
Application Number:
PCT/JP2017/012287
Publication Date:
October 05, 2017
Filing Date:
March 27, 2017
Export Citation:
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Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
B05B5/16; B05D1/04
Domestic Patent References:
WO2013161404A12013-10-31
Foreign References:
JP2005152853A2005-06-16
JP2001239190A2001-09-04
JP2013173077A2013-09-05
JP2004141800A2004-05-20
JP2002102749A2002-04-09
Attorney, Agent or Firm:
SHOBAYASHI, Masayuki et al. (JP)
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