A gas cylinder cart includes a frame, a first control assembly composed of a first control panel wall and a first gas distribution assembly, a second control assembly composed of a second control panel wall and a second gas distribution assembly, and a central manifold connected to each of the first and second control assemblies. The central manifold includes a valve assembly allowing for connection of both the first and second control assemblies to gas cylinders, connection of only one of the first and second control assemblies to gas cylinders, or connection of the first and/or second control assemblies to remote gas sources. Inclusion of the first and second control assemblies within the gas cylinder cart allows for use of the gas cylinder cart in conjunction with different systems that might require different control assemblies.

The invention relates to a mobile trolley (1) comprising a baseplate (2), several castors (3), a support structure (4) projecting upwards from the baseplate (2), and at least one securing device (30) arranged on the support structure (4) for securing one or more gas cylinders (50) to the support structure (4). Each securing device (30) comprises a first strap element (31) comprising a free first end (31.1), and a second strap element (32) comprising a connecting device (20), these elements becoming secured to one another when the free first end (31.1) of the first strap element (31) is collaborating with the connecting device (20) of the second strap element (32). The strap elements (31, 32) are made of semirigid polymer. Use of such a trolley (1) for transporting one or more gas cylinders containing an NO/N2 mixture and/or oxygen.

A gas cylinder cart includes a frame, a first control assembly composed of a first control panel wall and a first gas distribution assembly, a second control assembly composed of a second control panel wall and a second gas distribution assembly, and a central manifold connected to each of the first and second control assemblies. The central manifold includes a valve assembly allowing for connection of both the first and second control assemblies to gas cylinders, connection of only one of the first and second control assemblies to gas cylinders, or connection of the first and/or second control assemblies to remote gas sources. Inclusion of the first and second control assemblies within the gas cylinder cart allows for use of the gas cylinder cart in conjunction with different systems that might require different control assemblies.

The disclosure concerns a fastening device configured for fastening a container to a vehicle. The fastening device comprises: a first band end and a second band end, a compression spring, an abutment for the compression spring, a tightening member, and an elongated element. The first band end, the second band end, the compression spring, and the abutment are arranged along a longitudinal axis of the elongated element. The abutment is displaceable by the tightening member along the longitudinal axis in a direction towards the first band end to compress the compression spring. The fastening device comprises a stop surface configured for preventing further displacement of the abutment when the abutment reaches a predetermined distance from the first band end.

Scalable greenhouse gas capture systems and methods to allow a user to off-load exhaust captured in an on-board vehicle exhaust capture device and to allow for a delivery vehicle or other transportation mechanism to obtain and transport the exhaust. The systems and methods may involve one or more exhaust pumps, each with a multi-function nozzle assembly including an exhaust nozzle corresponding to a vehicle exhaust port and a fuel nozzle for supplying fuel to a vehicle fuel tank. Upon engagement with the vehicle exhaust port, the exhaust nozzle may create an air-tight seal between the exhaust nozzle and the vehicle exhaust port. An exhaust conduit may be configured to transport captured exhaust therethrough from the exhaust nozzle to an exhaust holding tank connected to and in fluid communication with the exhaust conduit.

A cylinder transport and mounting system is provided. This system includes a object mounting yoke, and at least one bracket selected from the group consisting of a conveyance mounting bracket, and user mounting bracket, wherein the cylinder mounting yoke is configured to attach securely to a cylinder and to detachably interface with the conveyance mounting bracket and/or to detachably interface with the user mounting bracket.

A cylinder transport and mounting system is provided. This system includes a object mounting yoke, and at least one bracket selected from the group consisting of a conveyance mounting bracket, and user mounting bracket, wherein the cylinder mounting yoke is configured to attach securely to a cylinder and to detachably interface with the conveyance mounting bracket and/or to detachably interface with the user mounting bracket.

Scalable greenhouse gas capture systems and methods to allow a user to off-load exhaust captured in an on-board vehicle exhaust capture device and to allow for a delivery vehicle or other transportation mechanism to obtain and transport the exhaust. The systems and methods may involve one or more exhaust pumps, each with a multi-function nozzle assembly including an exhaust nozzle corresponding to a vehicle exhaust port and a fuel nozzle for supplying fuel to a vehicle fuel tank. Upon engagement with the vehicle exhaust port, the exhaust nozzle may create an air-tight seal between the exhaust nozzle and the vehicle exhaust port. An exhaust conduit may be configured to transport captured exhaust therethrough from the exhaust nozzle to an exhaust holding tank connected to and in fluid communication with the exhaust conduit.

A fuel tank comprises a circular column-shaped fuel tank body, a handle, and a first connector. The circular column-shaped fuel tank body is provided so as to be detachably attachable to a fuel-powered device. The handle is formed on one end side in a length direction of the fuel tank body. The first connector is formed on another end side in the length direction of the fuel tank body and configured such that, by installing the fuel tank body to the fuel-powered device, the first connector is connected to a second connector provided at the fuel-powered device so as to enable fuel to be supplied to the fuel-powered device.

An exemplary portable pressure vessel apparatus includes a cylinder body, an undercarriage subassembly, and a collar subassembly. The undercarriage subassembly includes a foot portion, one or more wheel mount brackets, two wheels, and a forward tilt stabilizer. The collar subassembly is attached to the top dome of the cylinder body, and includes a collar, one or more rear support feet, and one or more collar brackets. The wheels are removably mountable to respective wheel mount brackets. The forward tilt stabilizer is removably securable to the foot portion. The wheels and the forward tilt stabilizer are configured to stably support the cylinder body on a local horizontal surface in a vertical position when the wheels are mounted and the forward tilt stabilizer is secured. The foot portion is configured to stably support the cylinder body in a vertical position when the forward tilt stabilizer and the wheels are removed.