公开(公告)号：NO20090942A

公开(公告)日：2010-09-06

申请号：NO20090942

申请日：2009-03-03

Applicant: STATOIL ASA

Inventor： GRONSTAD LEIF KARE ,  SCHELLING JAN ,  NILSEN SANDRA ,  WERSWICK BJORNAR ,  NAKKEN TORGEIR ,  TVEIT ODD STALE

IPC: F17C5/00

CPC classification number: F17C1/00 ,  F17C13/084 ,  F17C2201/032 ,  F17C2201/035 ,  F17C2201/037 ,  F17C2201/054 ,  F17C2203/0604 ,  F17C2203/0617 ,  F17C2203/0639 ,  F17C2203/0658 ,  F17C2203/0663 ,  F17C2205/0111 ,  F17C2205/0134 ,  F17C2205/0138 ,  F17C2205/0142 ,  F17C2205/0149 ,  F17C2205/0352 ,  F17C2221/012 ,  F17C2221/014 ,  F17C2221/032 ,  F17C2223/0123 ,  F17C2223/0153 ,  F17C2223/035 ,  F17C2223/036 ,  F17C2227/0341 ,  F17C2227/0348 ,  F17C2227/0381 ,  F17C2227/0388 ,  F17C2250/0452 ,  F17C2250/0495 ,  F17C2260/015 ,  F17C2260/038 ,  F17C2260/04 ,  F17C2260/042 ,  F17C2270/0134 ,  F17C2270/0139 ,  F17C2270/0147 ,  F17C2270/0168 ,  Y02E60/321

公开(公告)号：NO20090942L

公开(公告)日：2010-09-06

申请号：NO20090942

申请日：2009-03-03

Applicant: STATOIL ASA

Inventor： GRONSTAD LEIF KARE ,  SCHELLING JAN ,  NILSEN SANDRA ,  WERSWICK BJORNAR ,  NAKKEN TORGEIR ,  TVEIT ODD STALE

IPC: F17C5/00

Abstract: The present invention relates to a device for storing gas under pressure comprising an inner cylindrical pressure vessel (1), the pressure vessel (1) comprising pipe connection (7). According to the present invention, the device is characterized in that the inner cylindrical pressure vessel (1) is arranged inside an outer vessel (3), whereby a substantially annular space (2) is formed between the inner pressure vessel (1) and the outer vessel (3), wherein the annular space (2) between the inner pressure vessel (1) and the outer vessel (3) is filled with a fluid, the outer vessel (3) further comprising venting means (5) at or in the vicinity of the highest point (4, 6) of the outer vessel (3).