Structure of coupling between boss and liner constituting hydrogen tank and molding method thereof

According to the present invention, a hydrogen storage tank with a hybrid boss comprises: a hydrogen tank container body (10) having a hollow shape; a liner (20) disposed on an inner surface of the hydrogen tank container body (10); and a hybrid boss (30) installed on the open upper end of the hydro...

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Bibliographische Detailangaben
1. Verfasser:	CHOI DONG SHIK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BLASTING FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS STORING OF DISTRIBUTING GASES OR LIQUIDS TRANSPORTING VEHICLES IN GENERAL VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	According to the present invention, a hydrogen storage tank with a hybrid boss comprises: a hydrogen tank container body (10) having a hollow shape; a liner (20) disposed on an inner surface of the hydrogen tank container body (10); and a hybrid boss (30) installed on the open upper end of the hydrogen tank container body (10) and directly coupled to the liner. The hybrid boss is a boss surface member having the same material as the liner formed on a boss body made of a metal material through an insert process. 본 발명에 따른 하이브리드 보스를 갖는 수소 저장 탱크는, 중공 형상을 갖는 수소 탱크 용기 본체(10); 상기 수소 탱크 용기 본체(10)의 내면 상에 배치되는 라이너(20); 및 상기 수소 탱크 용기 본체(10)의 개방된 상부단 상에 설치되되, 상기 라이너와 직접적인 결합을 하는 하이브리드 보스(30);를 포함하고, 상기 하이브리드 보스는 금속 재질을 갖는 보스 몸체 상에 상기 라이너와 동일한 재질을 갖는 보스 표면 부재가 인서트 공정을 통해 사전 형성된 것을 특징으로 한다.