[특허]Heaters

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IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A47J-031/00 F24H-001/10 H05B-003/40 A47J-031/54 F24H-001/14 F24H-009/00 F24H-009/18 F24H-009/20 H05B-003/44
출원번호	US-0321437 (2010-05-20)
등록번호	US-9723947 (2017-08-08)
우선권정보	GB-0908718.0 (2009-05-20); GB-0922264.7 (2009-12-21)
국제출원번호	PCT/GB2010/001020 (2010-05-20)
§371/§102 date	20120202 (20120202)
국제공개번호	WO2010/106349 (2010-09-23)
발명자 / 주소	Garvey, Vincent Joseph Moughton, Colin Zheng, Yicai
출원인 / 주소	Strix Limited
대리인 / 주소	O'Shea Getz P.C.
인용정보	피인용 횟수 : 0 인용 특허 : 50

초록 ▼

A heater for heating liquid to boiling comprises a heating element (48; 106), a first heating region (18, 20; 100) heated by said heating element (48; 106) for heating liquid flowing therethrough to a temperature below boiling, and a second heating region (22; 102) for heating said liquid to boiling

대표청구항 ▼

1. An appliance for providing heated water on demand comprising: a water tank;a water flow heater that includes a single heating element having an activated state and a deactivated state, a flow conduit, and a final heating chamber, and the final heating chamber includes a water outlet and steam outlet orifice, wherein the water outlet is functionally independent of the steam outlet orifice;wherein the water outlet and the steam outlet orifice are positioned within the final heating chamber to permit steam to exit the final heating chamber via the steam outlet orifice at the same time and independent of water exiting the final heating chamber via the water outlet;a pump functionally independent of the water flow heater, disposed to pump a flow of water from the water tank to the water flow heater;wherein the water flow heater is configured so that water flow pumped passing through the water flow heater travels through the flow conduit and subsequently through the final heating chamber;wherein a first portion of the single heating element is disposed within the water flow heater in proximity to the flow conduit and a second portion of the single heating element is disposed in proximity to and within the final heating chamber, and in the activated state the single heating element produces heating power adequate to heat the flow of water exiting the flow conduit to a first temperature below boiling, and adequate to heat the flow of water within the final heating chamber to a boiling temperature to provide heated water on demand. 2. An appliance as claimed in claim 1 wherein the final heating chamber is configured to provide a steam escape path from the final heating chamber to the atmosphere through the steam outlet orifice, the steam escape path being sufficiently restricted to give rise to a pressure difference across it in use of between 0.1 and 1 bar. 3. An appliance as claimed in claim 1 wherein the final heating chamber is configured to provide a steam escape path between the final heating chamber and atmosphere through the steam outlet orifice, the steam escape path being sufficiently restricted to give rise to a pressure difference across it in use of between 0.1 and 1 bar. 4. The appliance of claim 1 wherein the final heating chamber is configured such that when the appliance is positioned for operation the water outlet is disposed a vertical distance below the steam outlet orifice. 5. The appliance of claim 1 wherein the final heating chamber is configured such that when the appliance is positioned for operation the water outlet is disposed a vertical distance below the steam outlet orifice, and is configured such that water flow passing through the final heating chamber has an upper water surface disposed above the water outlet within the final heating chamber, which upper water surface and the final heating chamber define a water free space vertically above the upper water surface. 6. The appliance of claim 5, wherein the steam outlet orifice extends through a wall portion of the final heating chamber that defines the water free space. 7. The appliance of claim 5 further comprising a weir disposed within the final heating chamber, which said weir is configured such that the water flow passing through the final heating chamber passes over the weir and out of the final heating chamber. 8. The appliance of claim 1 wherein said single heating element is disposed within the flow conduit and within the final heating chamber. 9. The appliance of claim 1 wherein the single heating element comprises a sheathed resistance heating element. 10. The appliance of claim 1 wherein the single heating element is disposed outside of the flow conduit. 11. The appliance of claim 1 wherein the single heating element is disposed within the flow conduit such that the flow of water within the flow conduit surrounds a periphery of the single heating element. 12. The appliance of claim 11 wherein the flow conduit is tubular. 13. The appliance of claim 12 wherein the flow conduit comprises stainless steel. 14. The appliance of claim 1 wherein part of said single heating element is bonded to a metal head plate to form a hot return. 15. The appliance of claim 1 wherein the flow conduit comprises an inlet arranged so as to introduce water into the flow conduit along a direction offset from a central axis of the flow conduit. 16. The appliance of claim 1 wherein the flow conduit is configured such that water traveling through the flow conduit swirls about a central axis of the flow conduit. 17. The appliance of claim 16, further comprising one or more mechanical features disposed in the flow conduit, which mechanical features are helically arranged in the flow conduit about a central axis of the flow conduit. 18. The appliance of claim 1 wherein the single heating element includes a sheathed heating element disposed in the flow conduit, and the appliance further comprises a mechanical feature wrapped around the sheathed heating element. 19. The appliance of claim 18 wherein the mechanical feature is configured to cause water traveling through the flow conduit to swirl about a central axis of the flow conduit. 20. The appliance of claim 1 comprising an arrangement for controlling an appliance exit water temperature. 21. The appliance of claim 20 wherein said arrangement for controlling the appliance exit water temperature includes an arrangement for altering a flow rate of water through the water flow heater. 22. The appliance of claim 1 arranged to delay the flow of water through the water flow heater for interval period of time after the at least one heating element is switched to the activated state. 23. The appliance of claim 1 arranged so that the single heating element switches to the deactivated state before the flow of water through the appliance is stopped. 24. The appliance of claim 1 arranged to dispense water for a time preset by a user. 25. The appliance of claim 24 wherein said preset time is set by means of a dispense volume control. 26. The appliance of claim 1 comprising a temperature sensor disposed in the flow conduit. 27. The appliance of claim 1 comprising an arrangement to permit automatic outflow of water from the final heating chamber upon the water therein reaching a predetermined level. 28. The appliance of claim 27 comprising a weir disposed within the final heating chamber in a configuration such that the flow of water escapes over the weir prior to exiting the final heating chamber when the water level in the final heating chamber exceeds the predetermined level.

이 특허에 인용된 특허 (50)

Roberson Danny J., Apparatus and method for preparing infant formula from powder with dispensing and filtering means.
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Hourizadeh Richard (5354 Quakertown Woodland Hills CA 91364), Cappuccino making apparatus.
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Knepler John T. (Chatham IL), Coffee brewing urn.
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Krietemeier Rickie F. ; Gebhard Albert W., Dispenser which incrementally heats fluids with substantial non-volatile constituent parts.
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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

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