IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0109330
(2005-04-19)
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등록번호 |
US-7648049
(2010-02-22)
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발명자
/ 주소 |
|
출원인 / 주소 |
- Food Equipment Technologies Company, Inc.
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대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
10 인용 특허 :
2 |
초록
▼
A mixing drink dispenser (10) having a source of water (26) for mixing with a beverage ingredient in a hopper (12) to make a drink having a tooless removable mixing chamber assembly (34) with cylindrical upper body 130 for receipt of beverage ingredient and water and vertical axis, high rotation mix
A mixing drink dispenser (10) having a source of water (26) for mixing with a beverage ingredient in a hopper (12) to make a drink having a tooless removable mixing chamber assembly (34) with cylindrical upper body 130 for receipt of beverage ingredient and water and vertical axis, high rotation mixing propellers (36, 180, 182) and a lower section with a slanted bottom (164) joined to and in open fluid communication with the upper section and having a non-closable beverage outlet (148) for free, unobstructed passage of freshly mixed beverage out of the mixing chamber assembly (34) and into a beverage container (46). The propellers (36, 180, 183) are driven by a motor (39) with a drive axle extending through a non-sealed opening in the slanted bottom (164) and removably linked to the propellers via a magnetic linkage (166, 170). An upwardly facing inlet (210) in a domed, splash reflective top (208) is in communication with a tooless removable hopper assembly (12) having a horizontally rotatable feed auger (252) releasably linked to and driven by an external auger drive motor (268). An agitation wheel within the hopper is driven by direct linkage with the auger (252) to stir ingredient within the hopper during operation of the auger.
대표청구항
▼
The invention claimed is: 1. In a mixing drink dispenser having a source of water for mixing with a beverage ingredient to make a drink, the improvement being a mixing assembly, comprising: a mixing chamber assembly having a mixing chamber with an upper cylindrical section for receipt of beverage i
The invention claimed is: 1. In a mixing drink dispenser having a source of water for mixing with a beverage ingredient to make a drink, the improvement being a mixing assembly, comprising: a mixing chamber assembly having a mixing chamber with an upper cylindrical section for receipt of beverage ingredient and water and a cylindrical lower section vertically aligned directly beneath the upper section and joined to and in open fluid communication with the upper section, the upper cylindrical section having a fully open top for receipt of beverage ingredient, a water inlet for receipt of water from the source and a fully open bottom, the cylindrical lower section having the fully open top aligned and coextensive with the fully open bottom of the upper section, and a bottom with a non-closable beverage outlet in the bottom for free, unobstructed passage of freshly mixed beverage out of the mixing chamber to a beverage container; and a mixing propeller assembly with a plurality of mixing propellers mounted for rotation about a vertical axis centrally aligned directly beneath the upper section and located within the lower section intermediate the upper section and the non-closable beverage outlet, said mixing propellers mixing together the beverage ingredient and water received at the upper section while falling through the cylindrical lower section but before falling to the bottom of the lower section and the non-closable beverage outlet and passing out of the mixing chamber, said bottom of the lower section being located beneath the propellers. 2. The mixing drink dispenser of claim 1 including an elongate tubular non-closable nozzle connected to the non-closable beverage outlet and extending downwardly to a distal end with a nozzle outlet located beneath the bottom of the lower section in one of (a) a substantially vertical direction, and (2) a direction slanted relative to vertical. 3. The mixing drink dispenser of claim 1 in which the bottom is substantially planer and extends substantially continuously downward from a highest side to an opposite lowest side at which the non-closable beverage outlet is located. 4. The beverage mixing dispenser of claim 1 including a domed cover to the open top releasably mounted to the upper section and having an upwardly facing ingredient inlet opening of a size reduced relative to the open top of the upper section. 5. The beverage mixing dispenser of claim 1 including a cover to the open top with an upwardly facing ingredient opening and an inwardly extending inlet tube for passing water from the water inlet of the upper section to an interior location in the upper section. 6. In a mixing drink dispenser having a frame, source of water, a hopper for storing a supply of beverage ingredient, means for feeding selected amounts of beverage ingredient and water together for mixing, the improvement being a mixing chamber assembly, comprising: a mixing chamber body with an upper cylindrical section with an open top for receipt of beverage ingredient and a cylindrical interior side with a central axis of symmetry and a water inlet for connection of the upper section with the source of water, a lower cylindrical section with a central axis of symmetry aligned with the central axis of symmetry of the upper cylindrical section connected to and in free fluid communication with the upper section, said lower section having an interior cylindrical surface substantially continuous with the cylindrical interior side and fixed mixing members spaced around and extending inwardly from the interior cylindrical surface, and a bottom with a beverage outlet located beneath the lower cylindrical section: and a propeller assembly mounted for rotation within the lower cylindrical section around an axis that is substantially aligned with the central axis of symmetry of the lower cylindrical section and of the cylindrical upper section and having at least one radially extending mixing propeller that extends outwardly to adjacent the inwardly extending fixed mixing members. 7. The mixing drink dispenser of claim 6 in which the fixed mixing members are one of (1) cylindrical, and (2) sinusoidal in shape. 8. The mixing drink dispenser of claim 6 in which the fixed mixing members are evenly spaced around the interior cylindrical surface. 9. The mixing drink dispenser of claim 6 in which the fixed mixing members are elongate and extend in a direction substantially parallel to the central axis of symmetry. 10. The mixing drink dispenser of claim 6 in which the propellers have outermost edges that are located adjacent to innermost part of the fixed mixing members. 11. The mixing drink dispenser of claim 6 in which the fixed mixing members are elongate and substantially straight and the propellers have elongate relatively straight other edges that are substantially parallel to the elongate fixed mixing members. 12. In a mixing drink dispenser having a frame, source of water, a hopper for storing a supply of beverage ingredient, means for feeding selected amounts of beverage ingredient and water together for mixing, the improvement being a mixing chamber assembly, comprising: a mixing chamber body with an upper cylindrical section with an open top and a cylindrical side with a water inlet for connection of the upper section with the source of water, a lower cylindrical section with a central axis of symmetry connected to and in free fluid communication with the upper section, said lower section having an interior cylindrical surface substantially continuous with the cylindrical interior side, a bottom with a beverage outlet located beneath the lower cylindrical section, and a propeller assembly mounted for rotation within the lower cylindrical section around an axis that is substantially parallel to the central axis of symmetry of the lower cylindrical section and having at least one radially extending, peripheral, mixing propeller and a central pre-mixing member aligned with the central axis of symmetry, said central pre-mixing member being located above the at least one radially extending mixing propeller and directly laterally opposite at least a portion of the water inlet. 13. In a mixing drink dispenser having a frame, source of water, a hopper for storing a supply of beverage ingredient, means for feeding selected amounts of beverage ingredient and water together for mixing, the improvement being a mixing chamber assembly, comprising: a mixing chamber body with an upper cylindrical section with an open top and a cylindrical side with a water inlet for connection of the upper section with the source of water, a lower cylindrical section with a central axis of symmetry connected to and in free fluid communication with the upper section, said lower section having an interior cylindrical surface substantially continuous with the cylindrical interior side, a bottom with a beverage outlet located beneath the lower cylindrical section; a propeller assembly mounted for rotation within the lower cylindrical section around an axis that is substantially parallel to the central axis of symmetry of the lower cylindrical section and having at least one radially extending, peripheral, mixing propeller; and a cover with a downwardly facing concave interior surface and a central ingredient inlet opening for receipt of beverage ingredient mounted to the upper section and above the mixing propeller to reflect downwardly and inwardly any upwardly directed splashes from the propeller assembly or the water inlet. 14. The mixing drink dispenser of claim 13 in which the downwardly facing concave surface is substantially spherical. 15. The mixing drink dispenser of claim 13 in which the cover includes a bottom with a downwardly facing truncated conical surface surrounding and joined with a lower part of the downwardly facing concave surface. 16. The mixing drink dispenser of claim 13 in which the central ingredient opening is substantially smaller than the open top of the upper section of the mixing chamber body. 17. The mixing drink dispenser of claim 13 in which the cover includes a cylindrical side wall with a water inlet pipe extending radially inwardly to a side of the concave interior surface. 18. The mixing drink dispenser of claim 13 in which the including means for releasably mounting the cover within the upper section and beneath the open top.
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