SELF-BLAST TYPE GAS CIRCUIT BREAKER

• Main Authors: CHOI BYUNG HWA, KANG MIN CHEOL, HWANG DONG IK, KIM KYONG HOE, JEONG HO JUNG, KIM MYOUNG HOO
• Format: Patent
• Language: English; Korean
• Published: 29.05.2019
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; RELAYS; SELECTORS

According to the present invention, disclosed is a self-blast type gas circuit breaker which comprises: a cylinder unit in which a compression chamber and an expansion chamber are formed; a separating wall unit installed in the cylinder unit and dividing the compression chamber and the expansion chamber; a fluid control unit coupled to the separating wall unit to be opened and closed and controlling a fluid flow from the compression chamber to the expansion chamber; a piston unit disposed in the compression chamber while facing the separating wall unit; and a division unit coupled to the separating wall unit and dividing the compression chamber. 복합 소호 방식 가스 차단장치에 관한 발명이 개시된다. 개시된 복합 소호 방식 가스 차단장치는, 압축실과 팽창실이 형성되는 실린더부와, 실린더부에 설치되고, 압축실과 팽창실을 구획하는 분리벽부와, 분리벽부에 개폐가능하게 결합되고, 압축실에서 팽창실로 유체의 흐름을 조절하는 유체조절부와, 분리벽부와 마주보며 압축실에 배치되는 피스톤부와, 분리벽부에 결합되고, 압축실을 구획하는 구획부를 포함하는 것을 특징으로 한다.