Oil filled towed array hose without couplings

Claim 2

A continuous, oil filled towed array without intersectional couplings comprising: a long continuous inner pliable plastic hose having an internal cavity therethrough; a plurality of conductors wrapped helically around and bonded to the external periphery of said inner pliable plastic hose parallel to a neutral axis thereof; a plurality of sensors, placed within said inner pliable plastic hose cavity at preselected locations therealong and attached to said conductors in such a fashion as to preclude the need for intersectional couplings; a long continuous outer pliable plastic hose superposed over and in contact with said inner pliable plastic hose and said plurality of conductors; and a plurality of longitudinal strength members equally spaced around and embedded within the wall of said outer pliable plastic hose.

Claim 3

A continuous, oil filled towed array without intersectional couplings according to claim 1 wherein said plurality of conductors further comprise: a plurality of electrical wires having insulating jackets disposed thereover; and a plurality of optical fibers having protective plastic jackets disposed thereover.

Claim 4

A continuous, oil filled towed array without intersectional couplings according to claim 2 wherein said plurality of electrical wires and said plurality of optical fibers are fixedly attached to the outer surface of said inner pliable plastic hose by solvent bonding of the jackets thereof.

Claim 5

A continuous, oil filled towed array without intersectional couplings according to claim 3 wherein said plurality of sensors further comprise piezoelectric hydrophones.

Claim 6

A continuous, oil filled towed array without intersectional couplings according to claim 3 wherein said plurality of sensors further comprise optical hydrophones.

Claim 7

A continuous, oil filled towed array without intersectional couplings comprising: a long continuous inner pliable plastic hose having an internal cavity therethrough; a plurality of conductors embedded within the wall of said inner pliable plastic hose in a helical wound pattern, said conductors being parallel to a neutral axis thereof; a plurality of sensors, placed within said inner pliable plastic hose cavity at preselected locations therealong and attached to said conductors in such a fashion as to preclude the need for intersectional couplings; a long continuous outer pliable plastic hose superposed over and in contact with said inner pliable plastic hose; and a plurality of longitudinal strength members equally spaced around and embedded within the wall of said outer pliable plastic hose.

Claim 8

A continuous, oil filled towed array without intersectional couplings comprising: a long continuous inner pliable plastic hose having an internal cavity therethrough; a plurality of conductors embedded within the wall of said inner pliable plastic hose in a helical wound pattern, said conductors being parallel to a neutral axis thereof; a plurality of sensors, placed within said inner pliable plastic hose cavity at preselected locations therealong and attached to said conductors in such a fashion as to preclude the need for intersectional couplings; a long continuous outer pliable plastic hose superposed over and in contact with said inner pliable plastic hose; and a plurality of longitudinal strength members equally spaced around and embedded within the wall of said outer pliable plastic hose.

Claim 9

A continuous, oil filled towed array without intersectional couplings according to claim 6 wherein said plurality of conductors further comprise: a plurality of electrical wires having insulating jackets disposed thereover; and a plurality of optical fibers having protective plastic jackets disposed thereover.

Claim 10

A continuous, oil filled array without intersectional couplings according to claim 7 wherein said plurality of sensors further comprise piezoelectric hydrophones.

Claim 11

A continuous, oil filled towed array without intersectional couplings according to claim 7 wherein said plurality of sensors further comprise optical hydrophones.

Claim 12

A process for making a continuous, oil filled towed array without intersectional couplings comprising the steps of: cutting a plurality of first incisions through the outer layer of a long continuous pliable plastic hose at preselected locations therealong, said plurality of first incisions being parallel to the longitudinal axis of said hose and positioned between two adjacent longitudinal strength members embedded within said outer layer of said hose; cutting a plurality of second incisions in the inner hose layer, to access the cavity running therethrough, through the opening in said outer layer created by cutting said plurality of first incisions, said plurality of second incisions being parallel to the helically wound conductors attached to the long continuous pliable plastic hose inner layer, now exposed, by said plurality of first incisions, said helically wound conductors lying along a previously determined neutral axis thereof; severing the adjacent conductors on either side of said plurality of second incisions; inserting a plurality of sensors within the plurality of hose cavities exposed by making said plurality of second incisions; attaching said plurality of sensors to the severed ends of the adjacent conductors at each sensor location; sealing the sensor-conductor junction with waterproof material; sealing said plurality of second incisions using a plastic solvent; sealing said plurality of first incisions using a plastic solvent; and filling said array with a lightweight buoyant oil.

Claim 13

A process for making a continuous, oil filled towed array without intersectional couplings comprising the steps of: cutting a plurality of first incisions through the outer layer of a long continuous pliable plastic hose at preselected locations therealong, said plurality of first incisions being parallel to the longitudinal axis of said hose and positioned between two adjacent longitudinal strength members embedded within said outer layer of said hose; cutting a plurality of second incisions in the inner hose layer, to access the cavity running therethrough, through the opening in said outer layer created by cutting said plurality of first incisions, said plurality of second incisions being parallel to the helically wound conductors attached to the long continuous pliable plastic hose inner layer, now exposed, by said plurality of first incisions, said helically wound conductors lying along a previously determined neutral axis thereof; severing the adjacent conductors on either side of said plurality of second incisions; inserting a plurality of sensors within the plurality of hose cavities exposed by making said plurality of second incisions; attaching said plurality of sensors to the severed ends of the adjacent conductors at each sensor location; sealing the sensor-conductor junction with waterproof material; sealing said plurality of second incisions using a plastic solvent; sealing said plurality of first incisions using a plastic solvent; and filling said array with a lightweight buoyant oil.

Claim 14

The process for making a continuous, oil filled towed array without intersectional couplings according to claim 10 wherein the process of determining the helix angle of said neutral axis further comprises the steps of: determining the increase in hose length using the total axial force applied to said array during towing operations and the strength of said hose; determining the decrease in diameter of said hose corresponding to said increase in hose length; determining the decrease in circumference of said hose corresponding to said decrease in diameter; and determining the helix angle of said neutral axis using said decrease in circumference together with said increase in hose length, which quantities are orthogonal to one another.