Invention Grant
- Patent Title: Sonic cleaning of optical fiber draw furnace
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Application No.: US16937052Application Date: 2020-07-23
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Publication No.: US11407012B2Publication Date: 2022-08-09
- Inventor: Xiaoming Chen , Yun Gang Li , Zhi Ming Liu
- Applicant: CORNING INCORPORATED
- Applicant Address: US NY Corning
- Assignee: CORNING INCORPORATED
- Current Assignee: CORNING INCORPORATED
- Current Assignee Address: US NY Corning
- Agent Kevin L. Bray
- Priority: CN201910717420.4 20190805
- Main IPC: B08B7/02
- IPC: B08B7/02 ; C03B37/03
Abstract:
A process for cleaning particulate matter from the interior of a muffle of an optical fiber draw furnace includes propagating sound waves through the interior of the muffle at a frequency of from about 75 Hz to about 5000 Hz and an intensity of from about 110 dB to about 160 dB.
Public/Granted literature
- US20210069758A1 SONIC CLEANING OF OPTICAL FIBER DRAW FURNACE Public/Granted day:2021-03-11
Information query
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