Title:
熱風無酸素ろう付けシステム
Document Type and Number:
Japanese Patent JP6716702
Kind Code:
B2
Abstract:
Disclosed is a hot-air oxygen-free brazing system, including a furnace body and a hot-air circulation system. Under an oxygen-free environment, the hot-air circulation system leads gas into a working chamber of the furnace body and cyclically heats a workpiece under the condition of brazing. The hot-air oxygen-free brazing system of the present invention is good in temperature uniformity, high in brazing quality, long in service life, and wide in application range.
Inventors:
Zhang Jump
Application Number:
JP2018534640A
Publication Date:
July 01, 2020
Filing Date:
August 29, 2017
Export Citation:
Assignee:
Zhang Jump
International Classes:
B23K1/012; B23K31/02; F27B5/04; F27B5/14; F27D7/04; F27D9/00
Domestic Patent References:
| JP2003225761A | ||||
| JP2008298300A | ||||
| JP2007271126A |
Foreign References:
| US5934871 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe