Abstract: A storage, retrieval and processing system for processing objects is disclosed.

Abstract: An object processing system is disclosed that includes a plurality of track sections, and a plurality of remotely actuatable carriers for controlled movement along at least portions of the plurality of track sections, each of the actuatable carriers being instructed at any time to move a limited number of track section only.

Abstract: A maintenance system is disclosed for assisting in maintaining an automated carrier system for moving objects to be processed. The maintenance system includes a plurality of automated carriers that are adapted to move on an array of discontinuous standard track sections, each said automated carrier including a carrier body that is no larger in either a length or width direction that a standard track section, and an automated maintenance carrier that is adapted to move on the array of discontinuous track sections, said automated maintenance system including a maintenance body that is larger in at least one of a length or width direction than the standard track section.

Abstract: A storage, retrieval and processing system for processing objects is disclosed. The storage, retrieval and processing system includes a plurality of storage bins providing storage of a plurality of objects, where the plurality of storage bins is in communication with a bin conveyance system for moving selected storage bins to a storage bin processing location, a programmable motion device in communication with the bin processing location for receiving a selected storage bin from the plurality of bins, where the programmable motion device includes an end effector for grasping and moving a selected object out of a selected storage bin, and a plurality of destination bins in communication with the bin conveyance system for moving a selected destination bin from a destination bin processing location that is proximate the programmable motion device to the plurality of destination bins.

Abstract: A storage, retrieval and processing system is disclosed for processing objects. The system includes a plurality of bins including objects to be distributed by the processing system, said plurality of bins being provided in at least a partially generally circular arrangement, a programmable motion device that includes an end effector for grasping and moving any of the objects, said programmable motion device being capable of reaching any of the objects within the plurality of bins, and a plurality of destination containers for receiving any of the objects from the plurality of bins, said plurality of destination containers being provided in a region that is generally within the at least partially generally circular arrangement of the plurality of bins.

Abstract: A flow control device comprises an outer sleeve having an outer sleeve wall and at least one aperture through the outer sleeve wall; a inner sleeve having an inner sleeve wall and at least one aperture through the inner sleeve wall; and means for providing relative sliding movement of the sleeves between “open” positions allowing variable flow of fluid through the apertures of the sleeves and a “closed” position, so that relative movement of the sleeves produces available amount of opening through which fluid can flows. The apertures are arranged so that the change in the coefficient of velocity (CV) of fluid flowing through the apertures caused by a change in the relative displacement of the sleeves is substantially proportional to said change in relative displacement.

Abstract: Actuators for subsea downhole chokes have tended to include hydraulic pistons which are prone to failure and crude in accuracy. The invention provides an actuator (1) having first and second rotary motors (2, 16) and an output region (3) arranged to engage a load, such as a choke sleeve. In a first mode of operation, the first rotary motor (2) imparts linear motion to the output in a first screw connection (4, 5). In a second mode of operation, the second rotary motor (16) imparts linear motion to the output via a second screw connection (12, 14). The provision of screw connections permits gradual linear motion of the output to be achieved. The provision of two motors permits continuing performance in the event of failure of one of the motors.

Abstract: A flow control device comprises an outer sleeve having an outer sleeve wall and at least one aperture through the outer sleeve wall; a inner sleeve having an inner sleeve wall and at least one aperture through the inner sleeve wall; and means for providing relative sliding movement of the sleeves between “open” positions allowing variable flow of fluid through the apertures of the sleeves and a “closed” position, so that relative movement of the sleeves produces available amount of opening through which fluid can flows. The apertures are arranged so that the change in the coefficient of velocity (CV) of fluid flowing through the apertures caused by a change in the relative displacement of the sleeves is substantially proportional to said change in relative displacement.