Invention Grant
- Patent Title: Method for feeding liquid to a flame spraying apparatus
- Patent Title (中): 将液体送入火焰喷涂装置的方法
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Application No.: US10544933Application Date: 2004-02-11
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Publication No.: US07662439B2Publication Date: 2010-02-16
- Inventor: Simo Särkilahti , Simo Tammela
- Applicant: Simo Särkilahti , Simo Tammela
- Applicant Address: FI Lohja AS
- Assignee: Liekki Oy
- Current Assignee: Liekki Oy
- Current Assignee Address: FI Lohja AS
- Agency: Venable LLP
- Agent Eric J. Franklin
- Priority: FI20030200 20030211
- International Application: PCT/FI2004/050012 WO 20040211
- International Announcement: WO2004/071672 WO 20040826
- Main IPC: B05D1/08
- IPC: B05D1/08
Abstract:
A method and a liquid feeding device for feeding liquid in a flame spraying apparatus that is arranged for treating an optical fiber structure, as well as a flame spraying apparatus in which liquid feeding is arranged according to the invention. Liquid is supplied to an unpressurized space in a pressure generating part substantially in a constant flow. In the pressure generating part the pressure of liquid is generated by means of gravity influencing the liquid, and the pressurized liquid is arranged to be supplied to the flame spraying at a substantially constant pressure and at a constant flow rate.
Public/Granted literature
- US20060172078A1 Method for feeding liquid to a flame spraying apparatus Public/Granted day:2006-08-03
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