公开(公告)号：US09933117B2

公开(公告)日：2018-04-03

申请号：US15022880

申请日：2015-02-19

Applicant: WARTSILA FINLAND OY

Inventor： Jonatan Byggmastar ,  Kaj Smaros ,  Henrik Sundqvist ,  Martin Raholm ,  Bjorn Hatt

IPC: F17C1/12 ,  F17C13/04 ,  F17C13/12 ,  F17C1/00 ,  F17C13/00 ,  B63B25/16

CPC classification number: F17C13/04 ,  B63B25/16 ,  F17C1/002 ,  F17C1/12 ,  F17C13/001 ,  F17C13/12 ,  F17C2201/0109 ,  F17C2201/0114 ,  F17C2201/035 ,  F17C2201/052 ,  F17C2203/03 ,  F17C2205/0332 ,  F17C2205/0352 ,  F17C2205/0397 ,  F17C2221/033 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2260/042 ,  F17C2270/0105

Abstract: A cryogenic tank arrangement includes a tank body enclosing a storage space for storing liquefied gas. The tank arrangement has a safety valve arrangement in which at least one pressure relief valve is directly connected to the storage space of the tank body. There is a pressure relief valve arranged directly connected to at least two locations on a same face of the tank body.