A bowl assembly for a base driven appliance, the base driven appliance providing a primary drive coupling for the accessory assembly. The accessory assembly including: a bowl element that defines a reservoir; and a gear-box element having a secondary drive coupling and a secondary driven coupling. The bowl element defines a lower recess that removably receives the gear-box element, such that the primary drive coupling can engage the secondary driven coupling when the bowl assembly is supported by the base driven appliance. The secondary driven coupling is couplable to an accessory element that is operated within the reservoir, and such that the accessory element is operable by rotation of the primary drive coupling.

A bowl assembly for a base driven appliance, the base driven appliance providing a primary drive coupling for the accessory assembly. The accessory assembly including: a bowl element that defines a reservoir; and a gear-box element having a secondary drive coupling and a secondary driven coupling. The bowl element defines a lower recess that removably receives the gear-box element, such that the primary drive coupling can engage the secondary driven coupling when the bowl assembly is supported by the base driven appliance. The secondary driven coupling is couplable to an accessory element that is operated within the reservoir, and such that the accessory element is operable by rotation of the primary drive coupling.

This disclosure relates to equipment utilized to manufacture chemical agents, particularly biopharmaceuticals, using Disposable Containers (DCs).

A split-type blade, a fluid drive device and a fluid drive proportional mixer. The split-type blade is used as a component of the fluid drive device to convert pressure energy of fluid into mechanical energy. The split-type blade comprises: one or more push rods, each push rod being suitable for being arranged on a rotor of the fluid drive device in a radially slidable manner; and two valve plates, the two valve plates being respectively mounted in parallel at two end portions of the push rods, and each valve plate extending outwards along the push rods to form the split-type blade having a running-through push rod structure. In this way, when the split-type blade drives the rotor to rotate under the effect of a fluid, the push rods of each split-type blade slide in a radial direction relative to the rotor.

A split-type blade, a fluid drive device and a fluid drive proportional mixer. The split-type blade is used as a component of the fluid drive device to convert pressure energy of fluid into mechanical energy. The split-type blade comprises: one or more push rods, each push rod being suitable for being arranged on a rotor of the fluid drive device in a radially slidable manner; and two valve plates, the two valve plates being respectively mounted in parallel at two end portions of the push rods, and each valve plate extending outwards along the push rods to form the split-type blade having a running-through push rod structure. In this way, when the split-type blade drives the rotor to rotate under the effect of a fluid, the push rods of each split-type blade slide in a radial direction relative to the rotor.

A rotary drive device for a mixing or grinding cooking appliance includes (i) a rotary subassembly, (ii) a rotary drive member of a food processing arm and, (iii) a rotary coupling member of the rotary subassembly with the drive member for transmitting a rotational movement from the rotary subassembly the drive member. The coupling member is movable between a first position in which the coupling member is adapted to transmit motion in a single direction of rotation of the rotary subassembly and a second position in which the coupling member is adapted to transmit motion in two directions of rotation of the rotary subassembly.

A rotary drive device for a mixing or grinding cooking appliance includes (i) a rotary subassembly, (ii) a rotary drive member of a food processing arm and, (iii) a rotary coupling member of the rotary subassembly with the drive member for transmitting a rotational movement from the rotary subassembly the drive member. The coupling member is movable between a first position in which the coupling member is adapted to transmit motion in a single direction of rotation of the rotary subassembly and a second position in which the coupling member is adapted to transmit motion in two directions of rotation of the rotary subassembly.

A method and system for converting a single-use liner lined bottom-mix mixing vessel to a single-use liner lined top-mix missing vessel. A bottom mount magnetic impeller drive is replaced by a top mounted impeller drive. A support frame is placed on an upper portion of the mixing vessel and has an articulated joint supporting a motor drive assembly. A top-mix single-use liner is inserted into the mixing vessel. An impeller drive shaft is inserted through a rotary hub seal in the liner to drive an internal impeller. The rotary hub seal is located by a hub lock assembly attached to the motor drive assembly.

This disclosure relates to equipment utilized to manufacture chemical agents, particularly biopharmaceuticals, using Disposable Containers (DCs).

The mixing or dispersing device and assembly equipped with such a device are proposed for optimizing the processing of mixed or dispersed substances, in particular tablets and/or capsules for medicinal drugs. The mixing or dispersing device includes in a mixing chamber, a motor-driven rotor having at least one cutting projection that has at least one cutting edge. A flow-disturbing element is further provided on an inner circumferential wall of the mixing chamber that surrounds the axis of rotation. Furthermore, a deflection surface is provided between the inner circumferential wall and a bottom of the mixing chamber. The at least one flow-disturbing element is spaced from the bottom of the mixing chamber, from the at least one cutting projection and from the circular path on which the at least one cutting projection is movable about the axis of rotation.