US Patent 7395618 Subsea excavation and suction device
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Patent Inventor Names
Halvor Snellingen0
Tom Jacobsen0
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Patent abstract
Subsea excavation and suction device includes a suction head with an inlet opening at an outer, free end and an outlet opening connected to a suction hose arranged at a distance from the inlet opening. The suction head is mounted on a hydraulic controller arm and at the inlet opening is provided with mechanical and hydraulic devices to disintegrate solid material (sediment). The hydraulic device includes a number of jet nozzles, while the mechanical device includes bars. The cross-sectional area of the inlet opening is larger than the cross-sectional area of the outlet opening.
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US Patent 07395618 Subsea excavation and suction device US Patent 7395618 Subsea excavation and suction device
Infobox
Patent Number
073956180
Patent Number
73956180
Edits on 28 Sep, 2022
Golden AI
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Patent Jurisdiction
Patent Number
073956180
Date of Patent
July 8, 2008
0Patent Application Number
105695500
Date Filed
August 30, 2005
0Official Website
Patent Primary Examiner
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US Patent 07395618 Subsea excavation and suction device
Infobox
Is a
Patent jurisdiction
Patent number
07395618
Date of patent
July 8, 2008
Patent application number
10569550
Date Filed
August 30, 2005
Patent primary examiner
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