초록 ▼

The present invention relates to dispensers of fluids such as liquids, powders or particulate solids and in particular, relates to apparatus to quickly, hygienically and accurately dispense predetermined measures of fluid products into a vessel according to the capacity of the vessel. In the preferr

The present invention relates to dispensers of fluids such as liquids, powders or particulate solids and in particular, relates to apparatus to quickly, hygienically and accurately dispense predetermined measures of fluid products into a vessel according to the capacity of the vessel. In the preferred embodiment of the invention there is provided a fluid portion dispenser comprising at least one fluid reservoir, one or more nozzles, each of which being fixed to a work surface and having a nozzle outlet configured to dispense fluid from and a pump unit, connecting each reservoir to a nozzle and configured to pump fluid from each reservoir to a nozzle wherein each nozzle includes an activation mechanism, adapted to identify the capacity of a vessel in association with a nozzle outlet and activate the pump unit to dispense a portion of fluid from the nozzle outlet according to the capacity of the vessel identified.

대표청구항 ▼

1. A fluid portion dispenser for dispensing fluid into a vessel, the fluid portion dispenser comprising: at least one fluid reservoir containing fluid;a nozzle configured to dispense the fluid therefrom;a pump unit for pumping the fluid from the at least one fluid reservoir to the fluid nozzle; anda

1. A fluid portion dispenser for dispensing fluid into a vessel, the fluid portion dispenser comprising: at least one fluid reservoir containing fluid;a nozzle configured to dispense the fluid therefrom;a pump unit for pumping the fluid from the at least one fluid reservoir to the fluid nozzle; andan activation mechanism for operating the fluid portion dispenser, the activation mechanism comprising a sensor which is configured to measure distance, and a pair of guides affixed relative to the sensor and arranged diverging away from the sensor,whereby placing a vessel against both guides allows the sensor to measure a distance between the vessel and the sensor, thereby causing the fluid portion dispenser to determine a volume of fluid to dispense, and dispensing the volume of fluid from the nozzle. 2. The fluid portion dispenser according to claim 1, wherein the sensor is a linear displacement sensor having a displaceable portion arranged to abut and be displaced by the vessel, thereby causing the sensor to measure the distance between the vessel and the sensor. 3. The fluid portion dispenser according to claim 2, wherein the sensor is an optical sensor. 4. The fluid portion dispenser according to claim 2, wherein the nozzle is adapted to be affixed to a surface, and the pair of guides are fixed relative to the surface. 5. The fluid portion dispenser according to claim 2, wherein the sensor is affixed relative to the nozzle. 6. The fluid portion dispenser according to claim 1, wherein the sensor is an optical sensor. 7. The fluid portion dispenser according to claim 1, wherein the nozzle is adapted to be affixed to a surface, and the pair of guides are fixed relative to the surface. 8. The fluid portion dispenser according to claim 1, wherein the sensor is affixed relative to the nozzle. 9. The fluid portion dispenser according to claim 1, wherein the nozzle is adapted to be affixed to a surface, and the pair of guides are fixed relative to the surface. 10. The fluid portion dispenser according to claim 1, wherein the sensor is affixed relative to the nozzle. 11. The fluid portion dispenser according to claim 1, further comprising a processor and a memory for storing fluid volumes corresponding with vessel dimensions, and wherein responsive to the processor receiving a vessel dimension measurement from the sensor, the processor consults the memory for a corresponding volume of fluid and operates the pump to dispense the volume of fluid from the nozzle. 12. The fluid portion dispenser according to claim 1, further comprising temperature control means for adjusting temperature of the fluid in the at least one fluid reservoir. 13. The fluid portion dispenser according to claim 1, wherein the fluid is milk and the nozzle is adapted to dispense the milk.