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：NO20090660A

公开(公告)日：2010-08-12

申请号：NO20090660

申请日：2009-02-11

Applicant: STATOIL ASA

Inventor： KAASA OYVIND ,  GRONSTAD LEIF KARE ,  KITTILSEN PAL ,  FJALESTAD KJETIL ,  NAKKEN TORGEIR

IPC: F17C7/00 ,  F17C7/02 ,  F17C7/04

CPC classification number: F17C5/06 ,  F17C2201/054 ,  F17C2205/0326 ,  F17C2221/012 ,  F17C2223/0123 ,  F17C2223/035 ,  F17C2223/036 ,  F17C2223/043 ,  F17C2225/0123 ,  F17C2225/036 ,  F17C2227/0192 ,  F17C2227/043 ,  F17C2250/01 ,  F17C2250/032 ,  F17C2250/0426 ,  F17C2250/043 ,  F17C2250/0491 ,  F17C2250/075 ,  F17C2250/077 ,  F17C2260/018 ,  F17C2260/042 ,  F17C2265/065 ,  F17C2270/0165 ,  Y02E60/321

公开(公告)号：NO20090660L

公开(公告)日：2010-08-12

申请号：NO20090660

申请日：2009-02-11

Applicant: STATOIL ASA

Inventor： KAASA OYVIND ,  GRONSTAD LEIF KARE ,  KITTILSEN PAL ,  FJALESTAD KJETIL ,  NAKKEN TORGEIR

IPC: F17C7/00 ,  F17C7/02 ,  F17C7/04

Abstract: A plant for storing and supplying compressed gas comprises a storage tank (1) for gas, at least one pressurization tank (2) for gas and a buffer tank (3) for a pressure support fluid to be filled into or evacuated from lower portions of the storage and pressurization tanks. The lower portions of the storage and pressurization tanks are communicating with the buffer tank via fluid flow lines (4, 5) to fill fluid during supplying from and pressurizing gas in the plant, and a flow line (7) for evacuating fluid during refilling of the pressurization tank. According to a preferred embodiment the lower portions of the storage and pressurization tanks are communicating with one another via a fluid flow line (6) to exchange fluid between the storage and pressurization tank, whereas gas being pressurized in the pressurization tank is moved into the storage tank via a gas flow line (8) communicating the pressurization and storage tanks with one another, the gas flow line being situated between upper portions of the pressurization and storage tanks.

公开(公告)号：NO330021B1

公开(公告)日：2011-02-07

申请号：NO20090660

申请日：2009-02-11

Applicant: STATOIL ASA

Inventor： KAASA OYVIND ,  GRONSTAD LEIF KARE ,  KITTILSEN PAL ,  FJALESTAD KJETIL ,  NAKKEN TORGEIR

IPC: F17C7/00 ,  F17C7/02 ,  F17C7/04

Abstract: A plant for storing and supplying compressed gas comprises a storage tank (1) for gas, at least one pressurization tank (2) for gas and a buffer tank (3) for a pressure support fluid to be filled into or evacuated from lower portions of the storage and pressurization tanks. The lower portions of the storage and pressurization tanks are communicating with the buffer tank via fluid flow lines (4, 5) to fill fluid during supplying from and pressurizing gas in the plant, and a flow line (7) for evacuating fluid during refilling of the pressurization tank. According to a preferred embodiment the lower portions of the storage and pressurization tanks are communicating with one another via a fluid flow line (6) to exchange fluid between the storage and pressurization tank, whereas gas being pressurized in the pressurization tank is moved into the storage tank via a gas flow line (8) communicating the pressurization and storage tanks with one another, the gas flow line being situated between upper portions of the pressurization and storage tanks.

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).