[특허]Safety device for containers holding fluid under pressure

Ferraresi, Vittorio

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

Safety device for containers holding fluid under pressure

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B65D-051/16
미국특허분류(USC)	220/203.04; 220/203.05; 220/203.06; 220/203.07; 220/324; 285/312; 285/420
출원번호	US-0416215 (2012-03-09)
등록번호	US-8910814 (2014-12-16)
발명자 / 주소	Ferraresi, Vittorio
출원인 / 주소	Ferraresi, Vittorio
대리인 / 주소	R. Ruschena Patent Agent, LLC
인용정보	피인용 횟수 : 0 인용 특허 : 15

초록
▼

The safety device (1) for containers includes at least two units (3) to be engaged with each other so as to define an inner volume adapted to receive the fluid under pressure, the safety device (1) comprising a closing system (4) defining a closed position in which the components (3) are combined together in a fluid-tight manner, and an open position in which they can be mutually moved apart; a vent member (5) suitable to enable the fluid under pressure to be released or prevent the fluid under pressure from being released, and at least one junction mechanism (14) to operatively connect the vent member (5) to the closing system (4), to lock the closing system (4) to the closed position when the vent member (5) is also in the closed position and preventing the opening of the closing system (4) when the vent member (5) is the closed position.

대표
청구항
▼

1. A safety device (1) for containers (2) holding fluid under pressure, each container having at least a upper component (3) and a bottom component (3) to be engaged with each other and defining an inner volume adapted to receive said fluid under pressure, said safety device comprising: a closing system (4) defining a closed position in which said components (3) are engaged together in a fluid-tight manner, and an open position in which they can be mutually moved and separated,a vent member (5) defining a closed position and a venting position of said fluid under pressure inside the container (2),at least one junction mechanism (14) to operatively connect the venting member (5) to the closing system (4), wherein the junction mechanism (14) is able to lock the closing system (4) to the closed position only when the vent member (5) is in the closed position; wherein the closing system (4) comprises at least two sealing elements (6), adapted to mutually seal both upper and bottom components (3) of the container (2), and an operating arm (8) designed to mutually engage and join together two sealing elements (6); and wherein said sealing elements (6) have the shape of half a ring so that, when two sealing elements (6) are joined together at protuberances (6a) on said sealing elements (6), and said sealing elements (6) are mounted on a rib (3a) that surrounds externally the whole circumference of the upper component (3) they achieve a close position of the container (2). 2. The safety device (1) according to claim 1, wherein said upper and bottom components (3) are engaged together along a vertical direction (2a) perpendicular to a circumference defined by the sealing elements (6). 3. The safety device (1) according to claim 1, wherein said junction mechanism (14) is mounted in a perpendicular direction relative to a circumference defined by the sealing elements (6). 4. The safety device (1) according to claim 1, wherein said closing system (4) is of the quick-action shut type without an operator's need of using any tool to operate the closing system (4). 5. The safety device (1) according to claim 1, wherein said junction mechanism (14) comprises: a sleeve (15) mounted around a channel (13) on which the vent member (5) is mounted;at least one friction-fit means (16) positioned at the closing system (4),at least one tailpiece (17) permanently connected on one side to the sleeve (15) and to the friction-fit means (16) on the other side; wherein the friction-fit means (16) has a “C” shape to surround protuberances (6a) of the sealing elements (6) to keep them joined together in a locked position only when the vent member (5) is also in a closed position. 6. The safety device (1) according to claim 5, wherein said junction mechanism (14) prevents the operating arm (8) to achieve the opening of the closing system (4) when the venting member (5) is currently in a closed position. 7. The safety device (1) according to claim 5, wherein said friction-fit means (16) is substantially in contact with a flange (8c) to prevent the rotation of the operating arm (8) when the closing system (4) is in a closed position. 8. The safety device (1) according to claim 5, wherein said vent member (5) comprises an operating knob (11) whose clockwise rotation moves said vent member (5) in a closed position and make the sleeve (15) in contact with the container (2) to mechanically prevent the separation of the upper component (3) from the bottom component (3) of the container (2) and concurrently locks the closing system (4) to a closed position by lowering the junction mechanism (14) which comprises the friction-fit means (16) that locks together the sealing elements (6) and prevents the rotation of the operating arm (8) to unlock the closing system (4) to an open position. 9. The safety device (1) according to claim 8, wherein said operating knob (11) whose counter-rotation moves the venting member (5) upward to a venting position to unseal a hole (13a) by lifting a sealing disk (18a) to allow the pressure inside the container (2) to escape through an inner cylindrical cavity (10a) of a cylindrical duct (10) and enables an upper movement of the sleeve (15), an attached tailpiece (17) and an attached friction-fit means (16) to allow the closing system (4) to move to an open position by causing the unlocking of the sealing elements (6) by turning the operating arm (8), now rotatable. 10. The safety device (1) according to claim 1, wherein the operating arm (8) has a cylindrical part (8b) and comprises at least one flange (8c) in a shape of a ring having a central axis parallel to the main axis of the operating arm (8) and having an internal diameter greater than the diameter of the cylindrical part (8b); wherein the flange (8c) is in contact with an internal side of a friction-fit means (16) to disallow an unscrewing action of the operating arm (8); and wherein the cylindrical part (8b) has a frustoconical portion and a threaded portion at one of its ending side which is screwed inside a threaded pivoting part (8a), mounted between protuberances (6a) of one of the sealing element (6); and wherein said two sealing elements (6) are locked by being joined together whenever the cylindrical part (8a) is rotated and its threaded part is further inserted into the threaded pivoting part (8a) causing the frustoconical part on the cylindrical part (8b) to force fitting into a frustoconical part of the protuberances (6a) of a second sealing element (6). 11. The safety device (1) according to claim 1, wherein said junction mechanism (14) comprises a friction-fit means (16) and one tailpiece (17) for each operating arm (8) that the closing system (4) is provided with. 12. The safety device (1) according to claim 11, wherein at least one of said friction-fit means (16) is positioned on top of two sealing elements (6) joined together using a peg (16a) inserted to prevent the friction-fit means (16) to be positioned incorrectly, said peg (16a) is suitable to be fitted between two sealing elements (6) only when the vent member (5) is in a closed position and the closing system (4) is also in a closed position. 13. The safety device (1) according to claim 12, wherein two sealing elements (6), consecutive to each other and in mutual engagement on rotation, said two sealing elements (6) are joined together by a junction plate (9a); and wherein each sealing elements (6) is pivoting around a pin (9) mounted between two protuberances (6a) of each sealing elements (6). 14. The safety device (1) according to claim 1, wherein said two sealing elements (6), when joined together, form a recess (6b) for receiving a friction-fit means (16) when the vent member (5) is in a closed position and the closing system (4) is also in a closed position. 15. The safety device (1) according to claim 1, whenever said vent member (5) comprises: a junction body 12 of cylindrical shape having a threaded external portion (13b);a cylindrical duct (10) mounted inside it;an operating knob (11) mounted on the external side of a junction body (12);an O-ring (18b) to insure pressure sealing between a channel (13) and said junction body (12);a sealing disk (18a) to seal a hole (13a) of the sleeve (15) to prevent the pressure inside the container (2) to be vented when the vent member (5) is in a closed position; and wherein said junction body (12), the cylindrical duct (10) and the operating knob (11) are permanently fastened together to form one piece; and wherein the vent member (5) is screwed inside the threaded portion of the channel (13) of cylindrical shape, permanently attached to the top of the upper element (3) of the container (2); said channel (13) has a hole (13a) on its base in communication with the inside of container (2) and has a threaded portion (13b) on its inside surface to be coupled a respective external threaded portion (13b) of the junction body (12) by way of the rotation of the operating knob (11) to attain a closed position when the sealing disk (18a) is closing sealed the hole (13a) of the channel (13).

이 특허에 인용된 특허 (15)

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

Safety device for containers holding fluid under pressure

초록
▼

대표
청구항
▼

이 특허에 인용된 특허 (15)

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

Safety device for containers holding fluid under pressure

초록 ▼

대표청구항 ▼

이 특허에 인용된 특허 (15)

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

초록
▼

대표
청구항
▼