Title:
HERMETIC COMPONENT OF NEODYMIUM IRON BORON STORAGE CONTAINER AND SEALING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/253497
Kind Code:
A1
Abstract:
A hermetic component of a neodymium iron boron storage container, comprising a component body (1). The component body (1) is divided into an inner area (15) and an outer area (14). The inner area (15) is provided with an accommodating space. The outer area (14) is a hollow structure. The component body (1) comprises: a fastening ring (2), a pressurizing element (21), a locking block (3), a rotating shaft (5), a pressure block (6), and an air pressure sealing element. The air pressure sealing element is provided with an air supplying part (7), a squeezing part (8), and a ventilation part (9).
Inventors:
ZHANG XIANGLIANG (CN)
LI XIAOHUA (CN)
HUANG XIAOYAN (CN)
YE JIAN (CN)
ZHU JIANFENG (CN)
CHEN FULI (CN)
ZHANG LIMIN (CN)
LI XIAOHUA (CN)
HUANG XIAOYAN (CN)
YE JIAN (CN)
ZHU JIANFENG (CN)
CHEN FULI (CN)
ZHANG LIMIN (CN)
Application Number:
PCT/CN2020/093296
Publication Date:
December 24, 2020
Filing Date:
May 29, 2020
Export Citation:
Assignee:
XINFENG COUNTY BAOGANGXINLI RARE EARTH COMPANY LTD (CN)
International Classes:
F16J15/46; B02C19/06; B02C23/00
Foreign References:
| CN110242752A | 2019-09-17 | |||
| CN105402408A | 2016-03-16 | |||
| CN203395192U | 2014-01-15 | |||
| JP2000109114A | 2000-04-18 |
Attorney, Agent or Firm:
SUZHOU RUNTONG JIAYE INTELLECTUAL PROPERTY AGENCY CO. LTD (CN)
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