Title:
DETACHABLE FIREPROOFING COVER FOR VALVE ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2021/182891
Kind Code:
A1
Abstract:
Disclosed is a detachable fireproofing cover for a valve actuator, the cover enabling gauge information about the valve actuator to be easily monitored. A detachable fireproofing cover for a valve actuator, according to an embodiment, comprises a plurality of parts, wherein any one of the plurality of parts includes: a disc-shaped heat-blocking fireproofing glass panel; and a solid fireproofing material provided at the edge of the heat-blocking fireproofing glass panel, and any one part can be formed by putting, into a mold having a galvanized mesh embedded therein, the heat-blocking fireproofing glass panel and a liquid fireproofing material in which Chartek B is mixed with epoxy-based Chartek A in a weight ratio of 1 to 2.44, respectively, and then injection-molding same.
Inventors:
JANG WOO SANG (KR)
Application Number:
PCT/KR2021/003034
Publication Date:
September 16, 2021
Filing Date:
March 11, 2021
Export Citation:
Assignee:
MOV LTD (KR)
International Classes:
F16K27/12; A62C3/00
Foreign References:
| KR20100001917U | 2010-02-23 | |||
| KR101303250B1 | 2013-09-04 | |||
| KR101191560B1 | 2012-10-15 | |||
| JPH06345496A | 1994-12-20 | |||
| US6164345A | 2000-12-26 | |||
| KR102194102B1 | 2020-12-22 |
Attorney, Agent or Firm:
LEE, Sang-Pil et al. (KR)
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