Title:
DETACHABLE VIBRATION-PROOF SEALING PROTECTION DEVICE FOR PIPE FLANGES
Document Type and Number:
WIPO Patent Application WO/2023/165629
Kind Code:
A1
Abstract:
A detachable vibration-proof sealing protection device for pipe flanges, the protection device comprising a housing, wherein a left end face and a right end face of the housing are both provided with through holes for a pipe to pass therethrough, and the housing is internally provided with an accommodating cavity for having flanges placed therein; a first damping assembly for radial damping of the flanges; and second damping assemblies, which correspond to the flanges on a one-to-one basis and are used for axial damping of the flanges corresponding thereto, wherein the first damping assembly and the second damping assemblies are mounted in the accommodating cavity.
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Inventors:
JI HONG (CN)
LIU YUCHEN (CN)
YANG KE (CN)
XING ZHIXIANG (CN)
JIANG JUNCHENG (CN)
ZHAO YINHAN (CN)
GUO JIE (CN)
WANG TING (CN)
SHEN WENCONG (CN)
LIU YUCHEN (CN)
YANG KE (CN)
XING ZHIXIANG (CN)
JIANG JUNCHENG (CN)
ZHAO YINHAN (CN)
GUO JIE (CN)
WANG TING (CN)
SHEN WENCONG (CN)
Application Number:
PCT/CN2023/086408
Publication Date:
September 07, 2023
Filing Date:
April 06, 2023
Export Citation:
Assignee:
UNIV CHANGZHOU (CN)
International Classes:
F16K27/00; F16L23/024
Foreign References:
| CN114962821A | 2022-08-30 | |||
| CN214743627U | 2021-11-16 | |||
| CN213879164U | 2021-08-03 | |||
| CN111706787A | 2020-09-25 | |||
| CN212251392U | 2020-12-29 | |||
| CN214699786U | 2021-11-12 | |||
| JP2002148033A | 2002-05-22 |
Attorney, Agent or Firm:
CHANGZHOU INNOVATION PATENT AGENCY (CN)
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