Title:
LEVEL GAUGE FOR MEASURING THE AMOUNT OF LIQUID IN A TANK
Document Type and Number:
WIPO Patent Application WO2002066938
Kind Code:
A8
Abstract:
A level gauge (1) for measuring the amount of liquid in a tank, such as a ground tank (19) containing fuel (21, is disclosed. The level gauge (10 comprises a probe (2) having a pressure sensor based on registration of hydrostatic pressure differential between the liquid and the tank atmosphere. The probe (2) is submersed in the liquid and is located adjacent to the bottom of the tank. The probe (2) is in tank atmospheric communication with an air trap (4), which is located in the tank atmosphere above the surface of the body of liquid.
Inventors:
BRUN PER MORTEN (NO)
Application Number:
PCT/NO2002/000051
Publication Date:
December 11, 2003
Filing Date:
February 06, 2002
Export Citation:
Assignee:
4TECH ASA (NO)
BRUN PER MORTEN (NO)
BRUN PER MORTEN (NO)
International Classes:
G01F23/18; (IPC1-7): G01F23/14
Download PDF: