[특허]Brewer

Brewer 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A47J-031/32
출원번호	US-0220153 (1994-03-30)
발명자 / 주소	Shaanan Gad (Montreal CAX)
출원인 / 주소	Shaanan Holdings Inc. (Montreal CAX 03)
인용정보	피인용 횟수 : 30 인용 특허 : 0

초록 ▼

A brewer for providing a single cup of coffee which comprises an outer cylindrical tubular member having an open top and a platform formed on the top. A slidable second cylindrical tubular member reciprocates within the first tubular member along the axis thereof and is provided with a gasket at the top thereof in sealing contact with the inner surface of the first tubular member. A permanent filter is provided at the top of the second cylindrical tubular member. A fixed piston head is located within the second cylindrical tubular member and is fixed relative to the first tubular member. A wiper is provided on the top platform of the first tubular member such that when the filter is in its uppermost position, the wiper can be activated to clean the coffee grounds from the filter. A pour spout is provided in the second cylindrical member which communicates with the fluid once the pour spout is above the level of the piston head. In operation, the filter moves downwardly towards the piston head such that air passes upwardly through the water and coffee grounds on the filter to agitate the mixture and then upwardly towards the top of the first tubular member such that a negative pressure is created between the filter and the piston head to draw the solution through the filter and eventually out by means of the spout in the wall of the second cylindrical tubular member.

대표청구항 ▼

A brewer comprising a first upright cylindrical tube having an upper portion with a smooth inner wall surface and an open top, a second cylindrical tube slidable within the first cylindrical tube and including a filter means at the top end portion thereof and a smooth inner wall surface, annular gasket means about the periphery of the top end of the second cylindrical tube in sealing contact with the inner wall surface of the first cylindrical tube, motor means for moving the second cylindrical tube and the filter means axially within the first tube, a piston head provided within the second cylindrical tube and stationary relative to the first tube and including annular gasket means about the periphery thereof in sealing contact with the inner wall surface of the second cylindrical tube, a pour spout defined in the wall of the second cylindrical tube spaced axially from the top end thereof a distance such that the spout is below the piston head during most of the travel of the second cylindrical tube and is above the piston head when the filter is near the top of its travel, whereby water and infusible alimentary grounds can be poured into the open end of the first cylindrical tube above the filter means when the filter means and the second cylindrical tube are in a position intermediate the top end of the first cylindrical tube and the piston head and whereby the second cylindrical tube including the filter means is initially moved in a first axial direction towards the piston head whereby air trapped between the filter means and the piston head is forced through the filter means to create turbulence in the mixture and then the second cylindrical tube is moved upwardly towards the top end of the first cylindrical tube whereby the solution will pass through the filter under negative pressure and eventually through the spout.

이 특허를 인용한 특허 (30)

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Ford, David, Brewer system with active brewing mechanism and buffer reservoir piston compression of brewing substance.
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Carbonini, Carlo; Nicolini, Giuseppe, Infusion unit for infusion preparation, infusion machine, device for ejection of exhausted infusion powder and method for making the same.
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Istvan McClain Boszormenyi ; Amber Sharma ; Rajiv Y. Ranjan, Integrated laser cleaning and inspection system for rigid thin film media for magnetic recording application.
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Bunn, Arthur H.; Bishop, John D.; Rahn, Christopher W.; Pope, Randy D., Loose coffee apparatus, system and method.
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Rahn, Christopher W.; Bunn, Arthur; Bishop, John D.; Pope, Randy D., Loose coffee apparatus, system and method.
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Rahn, Christopher W., Loose coffee transfer system.
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Nosler, Zander; Hulett, Randy; Baum, Mike; Koller, Izaak; Shay, Brian, Machine for brewing a beverage such as coffee and related method.
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Nosler, Zander; Hulett, Randy; Baum, Mike; Koller, Izaak; Shay, Brian, Machine for brewing a beverage such as coffee and related method.
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Nosler, Zander; Hulett, Randy; Wyer, Jorah; Baum, Michael; Allison, Jeff, Machine for brewing a beverage such as coffee and related method.
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Carbonini, Carlo; Porzio, Giancarlo; Ferraresi, Carlo; Franco, Walter; Quaglia, Giuseppe; Oderio, Riccardo, Machine for infusion preparation, in particular espresso coffee, supplying group and manufacturing method thereof.
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Wimmer,Carl; Nayyar,Ramanbir Singh, Method and apparatus for infusing a liquid with a flavoring or a scent.
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Quinn, Anthony Edward; Maffei, Osvaldo; Bronwasser, Robert Wim; Zandona, Raffaele, Method for brewing beverage and cartridge containing infusible material.
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King Alan M.,CAX ITX H37-2B2, Single cup brewer having special brew chamber.
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Nosler, Zander; Hulett, Randy; Wyer, Jorah; Baum, Michael; Allison, Jeff, Temperature-controlled beverage brewing.
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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)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

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이 특허를 인용한 특허 (30)

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