A storage and retrieval system including a vertical array of storage levels, each storage level having storage locations, a multilevel vertical conveyor system configured to transport the uncontained case units to and from the vertical array of storage levels, each storage level being configured to receive uncontained case units from the multilevel vertical conveyor system, at least one autonomous transport confined to each storage level, the at least one autonomous transport being configured to transport the uncontained case units between respective storage locations and the multilevel vertical conveyor system, and a controller configured to effect operation of the multilevel vertical conveyor system and at least one autonomous transport for assembling orders of uncontained case units of different types without moving bundles of the same uncontained case unit type throughout the storage and retrieval system.

Storage and retrieval system

A charging system detachably drawing from a power source comprising: (a) an electrical output configuration; (b) an electrical input configuration; and (c) an energy store configuration; and methods of provisioning the energy store, the charging system, and electric vehicle charger devices.

Stored energy and charging appliance

Construction systems for erecting building structures comprise a plurality of prefabricated interconnectable modular building units, each unit comprising a frame shaped as a rectangular parallelopiped and comprised of framing members and a plurality of nodes, each node situated at a corner of said frame for selective interconnection with other units, the nodes and the exterior dimensions of the frame conforming to ISO shipping standards such that each unit is transportable using the ISO intermodal transportation system, and such that when the units are aggregated horizontally and vertically and adjacent units are interconnected, a building structure compnsing at least one habitable space is formed The modular units are assembled in a factory remote from the job site, and are there constructed to a semi-finished state, including installation of one or more of interior fit-out systems and finishes, exterior envelope systems, plumbing systems, electrical systems, environmental systems, and fire protection systems.

System for modular building construction

The electrical vehicle energy storage system permits the electric refueling of the electric vehicle just like an automobile would be refueled with gasoline at a gas station. Circuitry on board the vehicle accessible by the electric refueling station enables the determination of the energy content of the battery module or modules returned to the electric refueling station and the owner of the vehicle is given credit for the energy remaining in the battery module or modules which have been exchanged. Selective refueling may take place for given battery modules by removing them from the battery system and charging them at home, office or factory. A process for operating an electric vehicle is also disclosed and claimed.

Refuelable battery-powered electric vehicle

A scalable intelligent power-supply system and method capable of powering a defined load for a specified period of time is disclosed and claimed. Multiple external AC and DC inputs supply power to the system if available and required. An internal DC input from a back-up energy source is on board. The back-up energy source is scalable by adding additional energy cartridges such as batteries in racks mounted within frames of the system. The AC and DC inputs (including the internal DC input) are controlled, measured, sensed, and converted by circuitry controlled by the microprocessor into multiple AC and/or DC outputs. A microprocessor manages power input to, within, and output from the system. The performance of a Lithium-ion batteries used to power an automobile can be determined on the basis individual battery packs or individual battery cells within the packs. This enables the clusters or groups of Lithium ion batteries to be used in a vehicle such that these clusters operate and function as a “gas” tank or more appropriately as an “energy” tank.

Scalable intelligent power supply system and method

A charging station system of electric vehicles having a building which contains the charging equipment and may provide other auxiliary services. The system includes a T-bar which extends from the building to provide charging stalls or locations spaced along the T-bar. The building is modular and incorporates a standard ISO type configuration for ease and convenience of installation and transportation.

Electric vehicle charging station system

An apparatus stores battery packs for battery powered vehicles, and provides a fast and easy way to change a discharged battery pack for a fresh battery pack. The vehicle is backed up to the platform of the apparatus, and a bridge piece spans the gap between the platform and the vehicle. The operator then uses a pneumatic forklift to lift the battery pack in the vehicle on a cushion of air. This allows the operator to easily move the battery pack from the vehicle, across the bridge piece, and across the platform of the apparatus to a storage location. The operator can then use the pneumatic forklift to move a fresh battery pack from a different storage location to the vehicle.

Apparatus and method for replacing a battery pack in a battery powered vehicle

A support for supporting a plurality of wind turbine generators on a pole may be raised or lowered. The support accommodates a solar voltaic array attached to the pole and allows the wind turbines to be raised and lowered past the attached solar voltaic array. Waste heat from the solar voltaic array is ducted to assist in driving the wind turbines. A cogeneration unit, including an engine-generator set, may be attached to the pole at the base and engine exhaust, heat exchanged to the air from the engine coolant, and convection-heated air from the engine-generator set may also be ducted to assist in driving the wind turbines. A reverse feed switch may be used to transfer excess electrical power to the commercial grid when the primary load does not require it. Loads may include a solar parking lot at night, a commercial building, or hospital.

Sr. Daniel W. Parmley

Papers

Electric vehicle charging station system

Apparatus and method for replacing a battery pack in a battery powered vehicle

Pole-mountable wind turbine support system