Abstract: Provided herein are systems and methods for magnetically gripping an object. A magnetic gripping system may comprise a gripper having different, tunable gripping states that are associated with different magnetic field strengths.

Abstract: An improved Exhaust Intake Bonnet (EIB) for an Advanced Maritime Emissions Control System (AMECS) includes a shroud carried by a rigid upper frame and a lowerable and raisable rigid lower frame. The upper frame includes a peak with a duct for receiving exhaust gasses captured by the shroud and winches for lowering and raising the lower frame. The shroud is expandable when the lower frame is lowered and collapsible when the lower frame is raised and has a cinchable base. The AMECS is joined to a ship by positioning the EIB over a ship's exhaust stack using a deployment arm. The shroud is then lowered over the stack and then cinched around the stack to provide a soft attachment between the EIB and the ship's stack. Later, the steps are reversed to separate the AMECS from the ship.

Abstract: An improved Exhaust Intake Bonnet (EIB) for an Advanced Maritime Emissions Control System (AMECS) includes a ribbed frame lowered and then drawn around a stack of an Ocean Going Vessel (OGV), and a shroud unfurled over the ribbed frame. The ribbed frame has a more flexible structure to better conform to rectangular and oval stacks. The bonnet includes a peak with a duct for receiving exhaust gasses captured by the shroud. The bonnet is positioned over the stack using a deployment arm. A duct carries exhaust from the stack to an Advanced Maritime Emissions Control Unit (AMECU) where the exhaust gasses are processed before releasing to the air. The AMECU) may reside on a ship, a barge, a trailer next to a docked OGV, or be a stationary AMECU) on a dock.

Abstract: An improved Exhaust Intake Bonnet (EIB) for an Advanced Maritime Emissions Control System (AMECS) includes a ribbed frame lowered and then drawn around a stack of an Ocean Going Vessel (OGV), and a shroud unfurled over the ribbed frame. The ribbed frame has a more flexible structure to better conform to rectangular and oval stacks. The bonnet includes a peak with a duct for receiving exhaust gasses captured by the shroud. The bonnet is positioned over the stack using a deployment arm. A duct carries exhaust from the stack to an Advanced Maritime Emissions Control Unit (AMECU) where the exhaust gasses are processed before releasing to the air. The AMECU) may reside on a ship, a barge, a trailer next to a docked OGV, or be a stationary AMECU) on a dock.

Abstract: A traveling duct allows a bonnet to remain over the exhaust pipes of diesel-powered locomotives in motion, and to remain in fluid communication with an Emissions Control Unit (ECU). The bonnet includes a shell with a compliant fender for enclosing the exhaust pipes. One or more of the bonnets are positioned over the exhaust pipe or pipes of the locomotive and are secured to the exhaust pipes or to a top surface of the locomotive. The traveling duct includes an outer duct having a bottom gap or slot. The bonnets may either be connected to an extendable inner duct within the traveling duct, or to a duct transport unit slidably residing within the traveling duct. Exhaust from the locomotive is captured by the bonnet and fed from the bonnet into the traveling duct. The exhaust is then carried by the traveling duct to the ECU for processing.

Abstract: An improved Exhaust Intake Bonnet (EIB) for an Advanced Maritime Emissions Control System (AMECS) includes a shroud carried by a rigid upper frame and a lowerable and raisable rigid lower frame. The upper frame includes a peak with a duct for receiving exhaust gasses captured by the shroud and winches for lowering and raising the lower frame. The shroud is expandable when the lower frame is lowered and collapsible when the lower frame is raised and has a cinchable base. The AMECS is joined to a ship by positioning the EIB over a ship's exhaust stack using a deployment arm. The shroud is then lowered over the stack and then cinched around the stack to provide a soft attachment between the EIB and the ship's stack. Later, the steps are reversed to separate the AMECS from the ship.

Abstract: A traveling duct allows a bonnet to remain over the exhaust pipes of diesel-powered locomotives in motion, and to remain in fluid communication with an Emissions Control Unit (ECU). The bonnet includes a shell with a compliant fender for enclosing the exhaust pipes. One or more of the bonnets are positioned over the exhaust pipe or pipes of the locomotive and are secured to the exhaust pipes or to a top surface of the locomotive. The traveling duct includes an outer duct having a bottom gap or slot. The bonnets may either be connected to an extendable inner duct within the traveling duct, or to a duct transport unit slidably residing within the traveling duct. Exhaust from the locomotive is captured by the bonnet and fed from the bonnet into the traveling duct. The exhaust is then carried by the traveling duct to the ECU for processing.