INTERFERENCE PREVENTION RISER

Provided is an interference prevention riser, wherein an electric magnet is mounted on a riser to prevent risers from colliding with each other by magnetic force. According to the present invention, interference prevention risers (10, 20) for preventing interference between a plurality of risers, wh...

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Bibliographische Detailangaben
Hauptverfasser:	YOO, KWANG KYU, JOO, YOUNG SEOK, PARK, BYEONG WON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ELECTRICITY ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INDUCTANCES JOINTS OR FITTINGS FOR PIPES LIGHTING MAGNETS MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PIPES SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSFORMERS WEAPONS
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Beschreibung
Zusammenfassung:	Provided is an interference prevention riser, wherein an electric magnet is mounted on a riser to prevent risers from colliding with each other by magnetic force. According to the present invention, interference prevention risers (10, 20) for preventing interference between a plurality of risers, which are installed in an offshore structure to connect the offshore structure and sea floor, comprise: riser bodies (12, 22) used as a passage for transferring a fluid between the offshore structure and the sea floor; and electric magnets (14, 24) installed in the riser body to form a magnetic force around the riser body. 라이저에 전자석을 장착함으로써 자력에 의해 라이저가 서로 충돌하는 것을 방지할 수 있도록 하는 간섭방지 라이저가 제공된다. 해양구조물과 해저를 연결하도록 상기 해양구조물에 설치되는 복수의 라이저들이 서로 간섭되는 것을 방지하기 위한 간섭방지 라이저(10, 20)는, 상기 해양구조물과 해저 사이에서 유체의 이송을 위한 통로로서 사용되는 라이저 본체(12, 22)와; 상기 라이저 본체에 설치되어 상기 라이저 본체의 주변에 자기장을 형성할 수 있는 전자석(14, 24)을 포함할 수 있다.