摘要:
A device is disclosed for producing a continuous formed confection of frozen dairy product and flavoring gel combined in co-extensive strips. The device includes an extrusion die provided with a shaping bore for extrusion-forming the frozen dairy product and a channel downstream of the shaping bore for laying a continuous bed of flavoring gel on the frozen dairy product. The channel includes a plurality of discharge orifices for depositing stripes of flavoring fluid on the frozen dairy product.
摘要:
A cushioning structure is adapted to support a ioad and to reduce stresses on the load as the result of externally applied impact forces. The cushioning structure comprises an impact energy absorbing layer adapted to be placed between the load and the applied impact energy. The cushioning structure is configured such that the impact energy absorbing layer comprises a plurality of cells of a pliable material, and wherein at least some of said cells are in fluid communication with adjacent cells to provide a valved fluid transfer between said cells, and further wherein the means for effecting valved transfer between cells comprises a venturi valve.
摘要:
A beverage and dessert dispenser for making beverages or frozen desserts includes an auger driven to rotate and a cone displaceable with respect to the auger such that at least a portion of the auger may be positioned inside the cone for mixing ingredients. A flow control valve, connected to a bottom, exit, end of the cone, includes a housing and a gate operatively connected thereto. The gate is linearly translatable with respect to the housing along a fore-aft axis between closed and open positions of the flow control valve. The flow control valve seals the bottom opening of the cone when in the closed position, and permits fluid flow through the bottom opening of the cone when in the open position. The beverage and dessert dispenser is actuatable between a blending state, where the auger rotates, and a non-blending state, where the auger does not rotate.
摘要:
A reduced breakaway-friction flow control and valving device for a compressed gas-powered projectile accelerator is disclosed having an improved means of reducing break-away friction, an improved sealing arrangement, and self-contained modular components to improve efficiency, manufacturability, and reduce size and weight.
摘要:
A thrust vector control system for a plug nozzle rocket engine for propelling and maneuvering a vehicle is disclosed. The plug nozzle rocket engine includes a housing having a nozzle throat, a plug disposed within the housing and positioned within the nozzle throat to define a space between the plug and the nozzle throat, and a thrust diverter moveably disposed relative to the housing to define an asymmetric pressure distribution along the plug for thrust-vectoring. In one embodiment, the thrust diverter is normally biased to a non-thrust-vectoring position, but is moveable in a plane substantially perpendicular to an axis extending longitudinally through the plug.
摘要:
A device for producing a continuous formed confection of frozen dairy product and flavoring gel combined in co-extensive strips. The device includes an extrusion die provided with a shaping bore for extrusion-forming the frozen dairy product and a channel downstream of the shaping bore for laying on the frozen dairy product a continuous bead of flavoring gel. The invention also extends to a novel valve for regulating the flow of flavoring gel to the extrusion die and to a novel disposable receptacle for storage of flavoring gel.