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2023
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Invention
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Pipeline isolation tool with seal having adaptable mechanical support structure. Pipeline isolati... |
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2010
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Invention
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System and device for monitoring a movable plug element(s) in a pipeline. A friction pig 2 and sy... |
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Invention
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A clamp assembly. A clamp assembly for a tubular element, comprising multiple modular clamping el... |
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2009
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Invention
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Clamp for preventing deformation in a pipe wall. A clamp (10) for assembly on the outside of a pi... |
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Invention
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Device for movement within a pipeline.
The present invention is a device for movement within a p... |
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Invention
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Device for movement within a pipeline. The present invention regards a device for movement within... |
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Invention
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Device for movement within a pipiline. The present invention regards a device for movement within... |
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2008
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Invention
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Packer with ribs.
Arrangement for use with a plug (1) for sealing against an inner wall of a pip... |
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Invention
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Packer with ribs. Arrangement for use with a plug (1) for sealing against an inner wall of a pipe... |
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Invention
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Clamp device for sealing a pipe defect. The present invention regards a clamp device for arrangem... |
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2007
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Invention
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Gripping means for use with a unit insertable in a pipeline.
The present invention related to gr... |
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Invention
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Plug with expandable packer element. The present invention relates to an arrangement for use with... |
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Invention
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Gripping means for use with a unit insertable in a pipeline. The present invention related to gri... |
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Invention
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Plugging system for use during an offshore pipeline laying operation. A plug for use during a pip... |
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Invention
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Smartplug with wheel centralizer. The invention regards a device for movement within a pipeline w... |
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2006
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Invention
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Smartdump - j-slot operation. The present invention regards a control system and method for opera... |
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Invention
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Smartdump - high pressure side of plug. The present invention regards a method and device for ope... |
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Invention
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Pre-tensioned sealing means arrangement. The present invention regards a barrier plug system (3) ... |
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Invention
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Smart compensator. The present invention regards a protection device for elements operated by pre... |
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Invention
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Smartcoupling—non responsive. A coupling according to the invention comprises a first part (1) an... |
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Invention
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Smartcoupling - non responsive. A coupling according to the invention comprises a first part (1) ... |
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Invention
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External wireless smartdump. The present invention comprises an activating system (1) for a plug ... |
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Invention
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Smartrepair.
The present invention relates to methods and devices for positioning a plug train a... |
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Invention
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Smartrepair. The present invention relates to methods and devices for positioning a plug train at... |
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Invention
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Method and device for positioning of a plug train. The present invention relates to methods and d... |
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Invention
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Smart clamp. The invention regards a method for enhancing the strength of a pipe wall in relation... |
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Invention
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Plug with gripping means. The present invention regards a plug (2) for scaling off a pipeline (1)... |
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Invention
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Plug with gripping means. The present invention regards a plug (2) for sealing off a pipeline (1)... |
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2005
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Invention
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articulated assembly for pipelines and a joint device.
An articulated assembly 1 for insertion ... |
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Invention
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An articulated assembly for pipelines and a joint device. An articulated assembly 1 for insertion... |
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2004
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Invention
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Hydraulic cylinders and plug with hydraulic cylinder. The invention regards a hydraulic cylinder ... |
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Invention
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Method for repairing an oil or gas pipeline.
A method for repairing an oil or gas pipeline witho... |
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Invention
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Method and device for increasing safety during pipelaying. A method and device for preventing wat... |
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2002
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Invention
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Arrangement at a hydraulic cylinder on a manoeuvrable plug for plugging of pipes.
An arrangement... |
