PRESSURE RELIEF DEVICE HAVING A LASER-DEFINED LINE OF OPENING

• Main Authors: WALKER JOE, SHAW BON, KREBILL MICHAEL
• Format: Patent
• Language: English; Korean
• Published: 06.07.2015
• Subjects: ACTUATING-FLOATS; BLASTING; CLADDING OR PLATING BY SOLDERING OR WELDING; COCKS; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MACHINE TOOLS; MECHANICAL ENGINEERING; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TAPS; THERMAL INSULATION IN GENERAL; TRANSPORTING; VALVES; WEAPONS; WELDING; WORKING BY LASER BEAM

본 발명에서, 압력 방출 장치 및 압력 방출 장치를 사용 방법이 제공된다. 압력 방출 장치는 상부에 위치된 거리가 떨어져 있는 복수의 공-선형 리세스를 가진 과압 방출 영역을 포함한다. 리세스들 사이에 틈 부분들이 산재되어 과압 방출 영역의 개봉 동안 원하는 성능 특징을 가진 개봉선을 형성한다. A pressure relief device and method of making the same are provided. The pressure relief device includes an over-pressure relief area with a plurality of co-linear spaced apart recesses located thereon. Gap segments are interspersed between the recesses to define a line of opening having desired performance characteristics during opening of the over-pressure relief area.