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1. WO2022005198 - SEALING MEMBER AND METHOD FOR MANUFACTURING SAME

Publication Number WO/2022/005198
Publication Date 06.01.2022
International Application No. PCT/KR2021/008256
International Filing Date 30.06.2021
IPC
F16J 15/34 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
JPISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
15Sealings
16between relatively-moving surfaces
34with slip-ring pressed against a more or less radial face on one member
F16J 15/3284 2016.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
JPISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
15Sealings
16between relatively-moving surfaces
32with elastic sealings, e.g. O-rings
3284characterised by their structure; Selection of materials
F16J 15/328 2016.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
JPISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
15Sealings
16between relatively-moving surfaces
32with elastic sealings, e.g. O-rings
328Manufacturing methods specially adapted for elastic sealings
C04B 35/565 2006.1
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
35Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
515based on non-oxides
56based on carbides
565based on silicon carbide
C04B 35/52 2006.1
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
35Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
515based on non-oxides
52based on carbon, e.g. graphite
B28B 3/04 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
3Producing shaped articles from the material by using presses; Presses specially adapted therefor
02wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
04with one ram per mould
Applicants
  • 한국씰마스타주식회사 FLOWSERVE KSM CO., LTD. [KR]/[KR]
Inventors
  • 김윤호 KIM, Yun Ho
  • 김주환 KIM, Joo Hwan
Agents
  • 김성호 KIM, Sung Ho
Priority Data
10-2020-008116001.07.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) SEALING MEMBER AND METHOD FOR MANUFACTURING SAME
(FR) ÉLÉMENT D'ÉTANCHÉITÉ ET SON PROCÉDÉ DE FABRICATION
(KO) 씰용 부재 및 그의 제조방법
Abstract
(EN) The present invention provides a sealing member and a method for manufacturing same, the sealing member comprising: a substrate comprising silicon carbide; and a plurality of cylindrical or polygonal columnar graphite dispersed in the substrate.
(FR) La présente invention concerne un élément d'étanchéité et son procédé de fabrication, l'élément d'étanchéité comprenant : un substrat comprenant du carbure de silicium ; et une pluralité de graphites colonnaires cylindriques ou polygonaux dispersés dans le substrat.
(KO) 본 발명은 실리콘카바이드를 포함하는 기재; 및 상기 기재에 분산 배치된 다수개의 원기둥형 또는 다각기둥형 그라파이트;를 포함하는 씰용 부재 및 그의 제조방법을 제공한다.
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