[특허]Pressure cooker comprising calibrated leakage means

SEB S.A.

검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
검색연산자

검색도움말
검색연산자	기능	검색시 예
()	우선순위가 가장 높은 연산자	예1) (나노 (기계 \| machine))
공백	두 개의 검색어(식)을 모두 포함하고 있는 문서 검색	예1) (나노 기계) 예2) 나노 장영실
\|	두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색	예1) (줄기세포 \| 면역) 예2) 줄기세포 \| 장영실
!	NOT 이후에 있는 검색어가 포함된 문서는 제외	예1) (황금 !백금) 예2) !image
*	검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색	예) semi*
""	따옴표 내의 구문과 완전히 일치하는 문서만 검색	예) "Transform and Quantization"

과학기술 지식인프라 ScienceON

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기

내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Pressure cooker comprising calibrated leakage means

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A23L-001/00
미국특허분류(USC)	099/337; 099/403; 220/314; 220/316; 220/912
출원번호	UP-0484361 (2002-07-22)
등록번호	US-7624674 (2009-12-16)
우선권정보	FR-01 09898(2001-07-20)
국제출원번호	PCT/FR02/002618 (2002-07-22)
§371/§102 date	20040625 (20040625)
국제공개번호	WO03/011087 (2003-02-13)
발명자 / 주소	Chameroy, Eric Murat, Pascal Roland Clément
출원인 / 주소	SEB S.A.
대리인 / 주소	Thomas, Kayden, Horstemeyer & Risley, LLP
인용정보	피인용 횟수 : 1 인용 특허 : 4

초록
▼

A household appliance for cooking under pressure, the appliance being provided with bistable calibrated leakage means suitable for taking up an open position in which the pressure inside the appliance is allowed to increase continuously to above a determined pressure P0, while also allowing air to be bled from the appliance, and a closed position corresponding to an absence of leakage of air to the outside, the open position being sustained until a predetermined pressure value P1 is reached. Rather than being sustained until the predetermined pressure P1 is reached, the open position is sustained for one of a predetermined time interval Δt after P0 is reached, and until a predetermined temperature value T1 is reached. The appliance is provided with at least one closure/opening safety means whose position is sensitive to pressure.

대표
청구항
▼

The invention claimed is: 1. A household appliance for cooking under pressure, the appliance comprising a cooking bowl and a lid designed to be locked onto the bowl so as to make it possible for the pressure inside the appliance to be increased, said appliance being provided with at least one calibrated opening and bistable calibrated air leakage means arranged and configured to be positionable between an open position in which the pressure inside the appliance is allowed to increase continuously to above a determined pressure P0, while also allowing air to be bled from the appliance through said opening, and a closed position corresponding to an absence of leakage of air to the outside, said open position being sustained for at least one of a predetermined time interval Δt after reaching a pressure value P0, the predetermined time interval Δt after reaching a temperature value T0 corresponding to the pressure value P0, until a predetermined pressure value P1 is reached, and until a predetermined temperature value T1 is reached, where P1>P0, and T1>T0, said appliance being provided with a closure/opening safety means whose position is sensitive to the pressure prevailing in the bowl, and which is mounted to move between two stable abutment positions, namely a first position in which said closure/opening safety means puts the inside of the bowl into communication with the outside below the determined pressure P0, and a second position in which said closure/opening safety means prevent opening of the appliance and close off communication from the bowl to the outside when the pressure P0 is reached, so as to allow the pressure inside the appliance to increase and so as to allow cooking to take place. 2. The appliance of claim 1, wherein said calibrated air leakage means further comprises said at least one calibrated opening (6) configured for leakage to take place that is equivalent to an opening of 1.75 mm2 to 4.15 mm2, and preferably about 2.80 mm2, and a movably mounted closure element associated with said at least one calibrated opening. 3. The appliance of claim 1, wherein the calibrated air leakage means is configured to react to the temperature prevailing in the appliance. 4. The appliance of claim 3, wherein the calibrated air leakage means further comprises one of a bimetallic disk, a wax actuator, and a solenoid valve associated with a temperature sensor. 5. The appliance of claim 4, wherein the calibrated air leakage means further comprises a heavy valve pintle supported by a bimetallic disk, the bimetallic disk being supported by a main body mounted facing an opening in the lid, so that the calibrated opening is defined between said pintle and the opening forming a seat for receiving the pintle in leaktight manner when the bimetallic disk is in the closed position. 6. The appliance of claim 5, wherein the opening underlies a tubular body, a top portion of which forms the seat for receiving the pintle, the main body being formed by a removable cap fitting over said tubular body. 7. The appliance of claim 4, wherein the calibrated air leakage means further comprises a heavy valve pintle supported by a bimetallic disk, the bimetallic disk being supported by a tubular body mounted facing an opening in the lid, said opening forming a seat for receiving the pintle in leaktight manner when the bimetallic disk is in the closed position, the calibrated opening being formed by openings defined in a crenellated collar forming an abutment for the tubular body. 8. The appliance of claim 1, wherein the calibrated air leakage means is configured to react to the pressure prevailing in the appliance. 9. The appliance of claim 1, wherein the calibrated air leakage means are incorporated in the closure/opening safety means. 10. The appliance of claim 9, wherein the calibrated air leakage means are incorporated in an Aroma pintle and, by way of a moving closure element, are provided with a bimetallic disk supported by the Aroma pintle. 11. The appliance of claim 10, wherein the calibrated leakage means are incorporated in a first Aroma pintle and are formed by a second Aroma pintle that is concentric with the first Aroma pintle, and that is mounted to move relative to the first Aroma pintle. 12. The appliance of claim 8, wherein the calibrated air leakage means are formed by a deformable gasket element that is configured to be deformed by the pressure and close off the calibrated hole. 13. The appliance of claim 12, wherein the deformable gasket is incorporated in a bore in the lid of the appliance, and has a deformable diaphragm with a central well in which at least one calibrated hole is provided, said central well being terminated by a sealing face configured to press against the body of the gasket to form a sealing seat from a pressure at least equal to P1. 14. The appliance of claim 13, wherein an Aroma pintle is mounted in the central well to slide freely between two abutment positions. 15. The appliance of claim 3 wherein the calibrated air leakage means are incorporated in a ramp of a safety valve member. 16. The appliance of claim 15, wherein the calibrated air leakage means further comprises a bimetallic disk mounted in resilient abutment against the ramp of the valve member, the ramp being mounted to move relative to the calibrated hole so that the ramp comes to open or to close the calibrated hole depending on the position of the bimetallic disk. 17. The appliance of claim 1, wherein the calibrated air leakage means further comprises at least one of a temperature sensor and a pressure sensor for sensing when the temperature T0 and the pressure P0 is reached, respectively, and a timer for counting down the predetermined time Δt as from the instant at which P0 or T0 is reached, and an opening and closure system for opening and closing the calibrated hole. 18. The appliance of claim 1, wherein the calibrated air leakage means are organized on the lid of the cooking appliance.

이 특허에 인용된 특허 (4)

이 특허를 인용한 특허 피인용횟수: 1

Benoit, Kaitlyn M.; Conti, Michael P.; Liang, Wan; Loebig, Jeffrey. Multi-cook and food processing prep product. USP20181010085599.

IPC 상위 출원인

내보내기

상세정보
내보내기 구분	파일저장 인쇄 메일전송
구성항목	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

과학기술 지식인프라 ScienceON

ScienceON Chatbot

연합인증

특허 상세정보

Pressure cooker comprising calibrated leakage means

초록
▼

대표
청구항
▼

이 특허에 인용된 특허 (4)

이 특허를 인용한 특허 피인용횟수: 1

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

ScienceON Chatbot

연합인증

특허 상세정보

Pressure cooker comprising calibrated leakage means

초록 ▼

대표청구항 ▼

이 특허에 인용된 특허 (4)

이 특허를 인용한 특허 피인용횟수: 1

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

초록
▼

대표
청구항
▼