| 摘要 |
PCT No. PCT/AU94/00769 Sec. 371 Date Nov. 29, 1996 Sec. 102(e) Date Nov. 29, 1996 PCT Filed Dec. 13, 1994 PCT Pub. No. WO95/16634 PCT Pub. Date Jun. 22, 1995A self-contained portable dispensing assembly for dispensing fluid substances, such as foodstuffs, and in particular ice cream. The dispensing assembly includes a housing capable of being mounted on the back of an operator, a vessel within the housing for holding the contents to be dispensed, a pressurized container for discharging a propellant into the vessel, and a discharge assembly in the form of an arm having a discharge valve through which the contents flow upon discharge of the propellant and actuation of the discharge valve. The dispensing assembly also includes a piston or diaphragm for energizing the contents of the vessel in response to movement of the piston by the propellant. A cooling assembly and a cone dispenser is also provided.
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