Method and apparatus for separating oil from water and storing the oil

Claim 1

A collapsible container for separating oil and water and containing and transporting the separated oil comprising: a flexible water impervious container having at least three chambers capable of holding oil and water, said chambers attached to each other serially along a linear axis so that each of said chambers has at most two neighboring chambers, one of said chambers located at one end of said container being an inlet chamber, one of said chambers located at the opposite end of said device from said inlet chamber being an outlet chamber, and said chambers located between said inlet and said outlet chambers being intermediate chambers; at least one lower opening baffle, said lower opening baffle being substantially vertically disposed within said container, each of said lower opening baffles having an aperture at the lowermost part of said lower opening baffle through which liquids may flow, a first lower opening baffle connecting said inlet chamber to one of said intermediate chambers, and additional lower opening baffle connecting each of said intermediate chambers to another one of said intermediate chambers if a plurality of intermediate chambers are provided; an upper opening baffle, said upper opening baffle being substantially vertically disposed within said container, said upper opening baffle having an aperture at the uppermost part of said upper opening baffle through which liquids may flow, said upper opening baffle connecting said outlet chamber to one of said intermediate chambers; means through said container for allowing an oil and water mixture to enter said inlet chamber; and means through said container for allowing material within said outlet chamber to exit said outlet chamber.

Claim 11

A device for separating oil and water and containing the separated oil comprising: a container having at least three chambers capable of holding oil and water, said chambers attached to each other in a substantially horizontal and linear fashion so that each of said chambers has at most two neighboring chambers, said chambers being substantially cylindrically shaped and aligned along a common longitudinal axis, said chambers being manufactured of a flexible, collapsible material so that said chambers may be collapsed along said common longitudinal axis thereby reducing the axial length of said container for storage, said chamber located at one extreme end of said container being an inlet chamber, said chamber located at the opposite extreme end of said container from said inlet chamber being an outlet chamber, and said chambers located between said inlet and said outlet chambers being intermediate chambers; at least one lower opening baffle, said lower opening baffle being substantially vertically disposed, said lower opening baffle having an aperture at the lowermost part of said lower opening baffle through which liquids may flow, a first lower opening baffle connecting said inlet chamber to one of said intermediate chambers, and additional lower opening baffles connecting each of said intermediate chambers to another one of said intermediate chambers if a plurality of intermediate chambers are provided; an upper opening baffle, said upper opening baffle being substantially vertically disposed, said upper opening baffle having an aperture at the uppermost part of said upper opening baffle through which liquids may flow, said upper opening baffle connecting said outlet chamber to one of said intermediate chambers; an inlet attached to said inlet chamber for an oil and water mixture to enter said inlet chamber, said inlet attached substantially to the top side of said inlet chamber, said inlet being selectively closable; an outlet attached to said outlet chamber substantially at the bottom side of said outlet chamber, said outlet being selectively closable; and, at least one flotation chamber extending around said device, said flotation chamber capable of receiving a gas therein to increase the buoyancy of said device.

Claim 12

A device for separating oil and water and containing the separated oil comprising: a container having at least three chambers capable of holding oil and water, said chambers attached to each other in a substantially horizontal and linear fashion so that each of said chambers has at most two neighboring chambers, said chambers being substantially cylindrically shaped and aligned along a common longitudinal axis, said chambers being manufactured of a flexible, collapsible material so that said chambers may be collapsed along said common longitudinal axis thereby reducing the axial length of said container for storage, said chamber located at one extreme end of said container being an inlet chamber, said chamber located at the opposite extreme end of said container from said inlet chamber being an outlet chamber, and said chambers located between said inlet and said outlet chambers being intermediate chambers; at least one lower opening baffle, said lower opening baffle being substantially vertically disposed, said lower opening baffle having an aperture at the lowermost part of said lower opening baffle through which liquids may flow, a first lower opening baffle connecting said inlet chamber to one of said intermediate chambers, and additional lower opening baffles connecting each of said intermediate chambers to another one of said intermediate chambers if a plurality of intermediate chambers are provided; an upper opening baffle, said upper opening baffle being substantially vertically disposed, said upper opening baffle having an aperture at the uppermost part of said upper opening baffle through which liquids may flow, said upper opening baffle connecting said outlet chamber to one of said intermediate chambers; an inlet attached to said inlet chamber for an oil and water mixture to enter said inlet chamber, said inlet attached substantially to the top side of said inlet chamber, said inlet being selectively closable; an outlet attached to said outlet chamber substantially at the bottom side of said outlet chamber, said outlet being selectively closable; and, at least one flotation chamber extending around said device, said flotation chamber capable of receiving a gas therein to increase the buoyancy of said device.

Claim 17

A device for separating oil and water and containing the separated oil comprising: a container having at least three chambers capable of holding oil and water, said chambers attached to each other in a substantially horizontal and linear fashion so that each of said chambers has at most two neighboring chambers, said chambers being substantially cylindrically shaped and aligned along a common longitudinal axis, said chambers being manufactured of a flexible, collapsible material so that said chambers may be collapsed along said common longitudinal axis thereby reducing the axial length of said container for storage, said chamber located at one extreme end of said container being an inlet chamber, said chamber located at the opposite extreme end of said container from said inlet chamber being an outlet chamber, and said chambers located between said inlet and said outlet chamber being intermediate chambers; at least one lower opening baffle, said lower opening baffle being substantially vertically disposed, said lower opening baffle having an aperture at the lowermost part of said lower opening baffle through which liquids may flow, a first lower opening baffle connecting said inlet chamber to one of said intermediate chambers, and additional lower opening baffles connecting each of said intermediate chambers to another one of said intermediate chambers if a plurality of intermediate chambers are provided; an upper opening baffle, said upper opening baffle being substantially vertically disposed, said upper opening baffle having an aperture at the uppermost part of said upper opening baffle through which liquids may flow, said upper opening baffle connecting said outlet chamber to one of said intermediate chambers; an inlet attached to said inlet chamber of an oil and water mixture to enter said inlet chamber, said inlet attached substantially to the top side of said inlet chamber, said inlet being selectively closable; an outlet attached to said outlet chamber substantially at the bottom side of said outlet chamber, said outlet being selectively closable; at least one flotation chamber extending around said device, said flotation chamber capable of receiving a gas therein to increase the buoyancy of said device; means for towing said device; and flexible, semi=rigid plastic ribs, extending around and attached to said chambers of said container, said ribs imparting rigidity to said container in both the storage and operational configuration.

Claim 18

A device for separating oil and water and containing the separated oil comprising: a container having at least three chambers capable of holding oil and water, said chambers attached to each other in a substantially horizontal and linear fashion so that each of said chambers has at most two neighboring chambers, said chambers being substantially cylindrically shaped and aligned along a common longitudinal axis, said chambers being manufactured of a flexible, collapsible material so that said chambers may be collapsed along said common longitudinal axis thereby reducing the axial length of said container for storage, said chamber located at one extreme end of said container being an inlet chamber, said chamber located at the opposite extreme end of said container from said inlet chamber being an outlet chamber, and said chambers located between said inlet and said outlet chamber being intermediate chambers; at least one lower opening baffle, said lower opening baffle being substantially vertically disposed, said lower opening baffle having an aperture at the lowermost part of said lower opening baffle through which liquids may flow, a first lower opening baffle connecting said inlet chamber to one of said intermediate chambers, and additional lower opening baffles connecting each of said intermediate chambers to another one of said intermediate chambers if a plurality of intermediate chambers are provided; an upper opening baffle, said upper opening baffle being substantially vertically disposed, said upper opening baffle having an aperture at the uppermost part of said upper opening baffle through which liquids may flow, said upper opening baffle connecting said outlet chamber to one of said intermediate chambers; an inlet attached to said inlet chamber of an oil and water mixture to enter said inlet chamber, said inlet attached substantially to the top side of said inlet chamber, said inlet being selectively closable; an outlet attached to said outlet chamber substantially at the bottom side of said outlet chamber, said outlet being selectively closable; at least one flotation chamber extending around said device, said flotation chamber capable of receiving a gas therein to increase the buoyancy of said device; means for towing said device; and flexible, semi=rigid plastic ribs, extending around and attached to said chambers of said container, said ribs imparting rigidity to said container in both the storage and operational configuration.