Liquid separation device
AssigneePerigon DA
InventorPer Arild Årebråt
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Abstract
A device for keeping liquids separate in a pipe, especially for use in a petroleum well, where the device comprises a diaphragm, which in its operative position and through use of pretensioned slats is stretched across the cross section of the pipe, and where each of the two end portions of the slats is connected to a boss, respectively, in a manner such that each the slats forms an outward bow relative to the common axis of the bosses, when in the neutral position.
Claims6
A device for keeping liquids separate in a pipe, especially for use in a petroleum well, where the device comprises a diaphragm which in its operative position and through use of pretensioned slats is stretched across the cross section of the pipe, characterized in that each of the two end portions of the slats is connected to a boss, respectively, and where the slats are rigidly coupled to the boss such that the direction of a slat at the boss as viewed in the radial plane of the boss, exhibit a non-zero angle with an imaginary radial line from the center of the boss to the point of engagement of that particular slat at the boss.
Dependencies are inferred from the claim text.