|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||A47J-031/00 B67D-001/12 B67D-001/02 B67D-001/10|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 52|
The embodiment relates to beverage dispensing, and more particularly to the dispensing of a beverage, from a beverage container into a vessel, providing a portion of the beverage as foam atop the dispensed beverage. To avoid the reduction of absorbed carbon dioxide in a carbonated beverage, increased atmospheric pressure is employed to move the beverage from the container through the apparatus and into the vessel. An oscillating means provides a sonic wave through a conduit and the liquid therein; the sonic wave initiates the reaction between the carbon ...
1. An apparatus for producing foam from beer while dispensing said, beer comprising: a power source; andat least one switch; anda control circuit; anda pump; andan ultrasonic transducer; anda seal; anda beverage container containing beer and having one open end; anda first conduit having a proximal end engaged with said pump, and a distal end passing through said seal and into said beverage container; anda second conduit having a proximal end for inserting into said beer, passing through said seal having potion that is proximal to said ultrasonic transdu...