Invention Grant
- Patent Title: Varnish coating device and method for coating a varnish
- Patent Title (中): 清漆涂布装置和涂漆方法
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Application No.: US12000008Application Date: 2007-12-06
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Publication No.: US08220409B2Publication Date: 2012-07-17
- Inventor: Masayoshi Goto
- Applicant: Masayoshi Goto
- Applicant Address: JP Hitachi-shi
- Assignee: Hitachi Magnet Wire Corp.
- Current Assignee: Hitachi Magnet Wire Corp.
- Current Assignee Address: JP Hitachi-shi
- Agency: Foley & Lardner LLP
- Priority: JP2006-341284 20061219; JP2007-268016 20071015
- Main IPC: B05C3/12
- IPC: B05C3/12 ; B05C11/00 ; B05C11/02
Abstract:
A first varnish 11 supplied from a first varnish tank 12 and a second varnish 13 supplied from a second varnish tank 14 are mixed by a mixer 15 to provide a varnish 2, and supplied to a varnish bath 18. Coating dies 19A-19F are connected to the varnish bath 18 via tubes 20A-20F. A wire 3 is installed into the coating dies 19A-19F through a hole 20a provided in each of the tubes 20A-20F. The varnish 2 supplied to the varnish bath 19 is dropped by its self weight through the tubes 20A-20F, and continuously supplied to the coating dies 19A-19F. The varnish 2 is applied to a surface of the wire 3 by the coating dies 19A-19F.
Public/Granted literature
- US20080159802A1 Varnish coating device and method for coating a varnish Public/Granted day:2008-07-03
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