Beverage dispensing apparatus
First Claim
1. A beverage dispensing apparatus for providing a beverage by introducing an aqueous medium into an initially sealed sachet provided with a projecting locating member and containing a product which provides a beverage when contacted by said aqueous medium comprising:
- means for receiving and positively orienting said sachet by said locating member at a receiving station,means for transferring said sachet from said receiving station to an aqueous medium introducing station and for positively locating and supporting said sachet thereat,aqueous medium introducing means movable from a first position remote from said sachet to said sachet to a second position in cooperative engagement with the interior of said sachet,means to dispense a predetermined volume of aqueous medium through said aqueous medium introducing means to produce a beverage after said aqueous medium introducing means has moved from its said first position to its said second position, anda reservoir for aqueous medium and conduit means for passing a predetermined volume of aqueous medium from the reservoir to the aqueous medium introducing means and further comprising air pump means having an outlet connected to a valve in the conduit means, said valve means being operable to close the supply of aqueous medium and to allow air pumped from the air pump to pass through the aqueous medium introducing means to force aqueous medium introduced into said sachet through said sachet and further including an operable vent for venting said conduit means between the valve and said aqueous medium introducing means.
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Accused Products
Abstract
A beverage dispensing apparatus for obtaining a beverage from a normally-sealed beverage dispensing package carrying a locating projection for cooperation with an aqueous medium injector. The package is typically a sachet having, as the locating projection, a nozzle sealed in one edge seam. The sachet is loaded into the open door of the machine with the sachet at least partially-supported on the door by cooperation of its nozzle with a sachet support member. The door is closed and the sachet is transferred to a water-introduction station where a hollow injector and the nozzle are moved into engagement. Water is introduced into the sachet from reservoir, mixes with the contents of the sachet and leaves through an opening made in the base of the sachet to be collected in a container. The spent sachet is then discarded to a waste sachet disposal area.
150 Citations
11 Claims
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1. A beverage dispensing apparatus for providing a beverage by introducing an aqueous medium into an initially sealed sachet provided with a projecting locating member and containing a product which provides a beverage when contacted by said aqueous medium comprising:
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means for receiving and positively orienting said sachet by said locating member at a receiving station, means for transferring said sachet from said receiving station to an aqueous medium introducing station and for positively locating and supporting said sachet thereat, aqueous medium introducing means movable from a first position remote from said sachet to said sachet to a second position in cooperative engagement with the interior of said sachet, means to dispense a predetermined volume of aqueous medium through said aqueous medium introducing means to produce a beverage after said aqueous medium introducing means has moved from its said first position to its said second position, and a reservoir for aqueous medium and conduit means for passing a predetermined volume of aqueous medium from the reservoir to the aqueous medium introducing means and further comprising air pump means having an outlet connected to a valve in the conduit means, said valve means being operable to close the supply of aqueous medium and to allow air pumped from the air pump to pass through the aqueous medium introducing means to force aqueous medium introduced into said sachet through said sachet and further including an operable vent for venting said conduit means between the valve and said aqueous medium introducing means. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A beverage dispensing apparatus for providing a beverage by introducing an aqueous medium into an initially sealed sachet provided with a projecting locating member and containing a product which provides a beverage when contact by said aqueous medium comprising:
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means for receiving and positively orienting said sachet by said locating member at a receiving station, means for transferring said sachet from said receiving station to an aqueous medium introducing station and for positively locating and supporting said sachet thereat, aqueous medium introducing means from a first position remote from said sachet to a second position in cooperative engagement with the interior of said sachet, said receiving means comprising a hinged door member movable from a first open position to a second closed position, said door member including means thereon for positively receiving and retaining said sachet by its locating member and means to transfer said sachet to said aqueous medium introducing station when said door member moves for its said first position to its said second position, means to dispense a predetermined volume of aqueous medium through said aqueous medium introducing means into said sachet to produce a beverage, and a reservoir for aqueous medium and conduit means for passing a predetermined volume of aqueous medium from the reservoir to the aqueous medium introducing means and further comprising air pump means having an outlet connected to a valve in the conduit menas, said valve means being operable to close the supply of aqueous medium and to allow air pumped from the air pump to pass through the aqueous medium introducing means to force aqueous medium introduced into said sachet through said sachet and further including an operable vent for venting said conduit means between the valve and said aqueous medium introducing means. - View Dependent Claims (8, 9, 10, 11)
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Specification