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1. WO2019059495 - HIGH-PRESSURE VESSEL AND MANUFACTURING METHOD THEREOF

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Publication Number WO/2019/059495
Publication Date 28.03.2019
International Application No. PCT/KR2018/006309
International Filing Date 01.06.2018
IPC
F17C 1/16 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
1Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
16constructed of plastics materials
F17C 13/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
13Details of vessels or of the filling or discharging of vessels
B29C 45/16 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
16Making multilayered or multicoloured articles
CPC
B29C 45/14622
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
14598Coating tubular articles
14622Lining the inner or outer surface of tubular articles
B29C 45/14811
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
14778the article consisting of a material with particular properties, e.g. porous, brittle
14811Multilayered articles
B29C 45/1642
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
16Making multilayered or multicoloured articles
1642having a "sandwich" structure
B29C 45/1657
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
16Making multilayered or multicoloured articles
1657using means for adhering or bonding the layers or parts to each other
F17C 1/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
1Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
02involving reinforcing arrangements
04Protecting sheathings
06built-up from wound-on bands or filamentary material, e.g. wires
F17C 1/16
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
1Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
16constructed of plastics materials
Applicants
  • 주식회사 동희산업 DONG HEE INDUSTRIAL CO., LTD. [KR]/[KR]
  • (주)에이스케미컬 ACE CHEMICAL CO.,LTD. [KR]/[KR]
Inventors
  • 계태홍 KYE, Tae Hong
  • 박균범 PARK, Kyun Bum
  • 조형주 CHO, Hyung Joo
  • 김흥태 KIM, Heung Tae
Agents
  • 특허법인 신세기 SHINSEGI PATENT LAW FIRM
Priority Data
10-2017-012179621.09.2017KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) HIGH-PRESSURE VESSEL AND MANUFACTURING METHOD THEREOF
(FR) RÉCIPIENT HAUTE PRESSION ET PROCÉDÉ POUR SA FABRICATION
(KO) 고압용기 및 그 제조방법
front page image
Abstract
(EN) Proposed are a high-pressure vessel and a manufacturing method thereof, the high-pressure vessel comprising: a liner including a cylinder portion and dome portions disposed at both ends of the cylinder portion, and storing a high-pressure fluid therein, each of the dome portions having a dome shape; a composite material layer surrounding an outer surface of the liner; and a protective layer surrounding an outer surface of the composite material layer and including a shock-absorbing layer, a heat-resistant layer, and a surface protective layer, which are sequentially laminated, wherein the shock-absorbing layer of the protective layer is made of a resin material and formed by an injection method on an inner surface of the heat-resistant layer.
(FR) L'invention concerne un récipient haute pression et son procédé de fabrication, le récipient haute pression comprenant : un revêtement comprenant une partie cylindre et des parties dôme disposées aux deux extrémités de la partie cylindre, et le stockage d’un fluide à haute pression à l'intérieur de celle-ci, chacune des parties de dôme ayant une forme de dôme ; une couche de matériau composite entourant une surface externe du revêtement ; et une couche de protection entourant une surface extérieure de la couche de matériau composite et comprenant une couche d'absorption des chocs, une couche résistante à la chaleur, et une couche de protection de surface, qui sont stratifiées de manière séquentielle, la couche d'absorption des chocs de la couche de protection étant constituée d'un matériau de résine et formée par un procédé d'injection sur une surface interne de la couche résistante à la chaleur.
(KO) 실린더부 및 실린더부 양단의 돔 형상인 돔부로 구성되며, 내부에 고압유체가 저장되는 라이너; 라이너의 외면을 감싸는 복합재층; 및 복합재층의 외면을 감싸며, 충격흡수층, 내열층, 표면보호층의 순서로 적층된 보호층;을 포함하고, 보호층의 충격흡수층은 수지 재질로써 내열층의 내측면에 사출공법으로 성형된 고압용기 및 그 제조방법이 소개된다.
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