[특허]Beverage dispenser with improved in-bowl whipper

Beverage dispenser with improved in-bowl whipper 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B67D-001/10
출원번호	US-0430234 (1982-09-30)
발명자 / 주소	Brown, Merle S. Arzberger, William A.
출원인 / 주소	Jet Spray Corp.
대리인 / 주소	Wolf, Greenfield & Sacks
인용정보	피인용 횟수 : 37 인용 특허 : 0

초록 ▼

A non-carbonated beverage dispenser having an in-bowl whipper assembly which includes a housing disposed in the bowl and immersed in the beverage, a magnetically driven impeller in the housing, and a discharge passage from the housing connected to the spigot of the dispenser to discharge the whipped beverage from the bowl. The whipper is rotated at 4000 rpm or above, and the height of the impeller blades is made very small (in the order of 1/32 to 1/16 inch) to produce very fine and uniform bubbles in the beverage without uncoupling the magnetic drive.

대표청구항 ▼

1. In a beverage dispensing machine having a base and a bowl mounted above the base, a whipper assembly for frothing non-carbonated beverages dispensed by the machine comprising a housing adapted to be immersed in the beverage in the bowl, said housing having a top wall and a generally cylindrical side wall, an outlet passage from the housing in the side wall, and a pair of inlet ports in the side wall distal from said outlet passage, an impeller body in the housing having a driven magnet imbedded therein, impeller blades formed on the top surface of the body, said blades not exceeding 1/16 inch in height, fins mounted on the housing and extending downwardly toward the blades, a drive magnet mounted in the base and magnetically coupled to the driven magnet in the impeller, and a motor in the base connected to the drive magnet for rotating the impeller at 4000 to 8000 rpm. 2. In the whipper assembly as defined in claim 1, said motor being a series brush-type motor. 3. A beverage dispenser as described in claim 1 further characterized by a sump in the bottom wall of the bowl and the housing being mounted in the sump, said magnets being coupled through the bottom wall of the sump, the gap between the magnets being approximately 0.250 inch. 4. A beverage dispenser comprising a base and a bowl mounted on the base for containing the beverage to be discharged by the dispenser, a spigot connected to the bowl through which the bowl contents may be discharged, a valve operatively associated with the spigot for opening and closing it to control the flow of beverage from the bowl, a whipper assembly within the bowl and intended to be immersed in the beverage in the bowl, said assembly including a housing having a top wall and a generally cylindrical side wall, a pair of inlet ports in the side wall for enabling beverage in the bowl to enter the housing, an impeller in the housing, said impeller having blades on its upper surface not exceeding 1/16 inch in height, fins formed in the housing and cooperating with the blades on the impeller for whipping beverage in the housing when the impeller rotates, and an outlet passage in the housing side wall distal from said inlet ports and connected to the spigot for discharging beverage whipped, in the housing, means including a motor in the base operatively connected to the impeller for rotating the impeller to activate the whipper assembly, means operatively connecting the valve and the motor causing the motor to activate the whipper when the valve is open and deenergize the whipper when the valve is closed, and an air inlet tube connected to the housing and adapted to extend above the beverage in the bowl and communicating with the interior of the housing adjacent the outlet passage for introducing air into the housing to be used in whipping the beverage in the whipper assembly, and said dispenser being characterized by said motor rotating the impeller at above 4000 rpm. 5. A beverage dispenser as described in claim 4 further characterized by said spigot including a pinch tube and a push handle connected to the valve cooperating therewith to open and close the spigot, and a feeder tube joining the housing outlet and pinch tube to carry whipped beverage from the housing to the spigot.

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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
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연합인증

Beverage dispenser with improved in-bowl whipper 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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Beverage dispenser with improved in-bowl whipper 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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이 특허를 인용한 특허 (37)

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