Patent ID: 11932354
Assignee: STENA POWER & LNG SOLUTIONS AS
Field: Transport (Mechanical engineering)
Classification: CPC B  F | IPC B  F

Claim 0:
1. A fluid cargo handling system comprising: a first fluid transfer line having a first end and a second end; a first valve disposed at the first end of the first fluid transfer line, the first valve having a valve port; a second fluid transfer line having a first end and a second end; a second valve disposed at the first end of the second fluid transfer line, the second valve having a valve port; a coupler attached to the first valve and the second valve, the coupler having a first port in fluid communication with the valve port of the first valve, a second port in fluid communication with the valve port of the second valve, a purging fluid inlet and a waste fluid outlet; a pressurized fluid source in fluid communication with the purging fluid inlet of the coupler; and a drain tank in fluid communication with the waste fluid outlet of the coupler.