[특허]Air outlet valve as well as a system and method for emergency ventilation of an aircraft cabin

Airbus Operations GmbH

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

Air outlet valve as well as a system and method for emergency ventilation of an aircraft cabin

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B64D-013/02 B64D-013/00
미국특허분류(USC)	454/071; 454/076; 454/255; 244/001R
출원번호	US-0709887 (2010-02-22)
등록번호	US-8915776 (2014-12-23)
우선권정보	DE-10 2009 010 150 (2009-02-23)
발명자 / 주소	Heuer, Thomas
출원인 / 주소	Airbus Operations GmbH
대리인 / 주소	The Webb Law Firm
인용정보	피인용 횟수 : 1 인용 특허 : 5

초록
▼

An air outlet valve for use in an aircraft is adapted during normal operation of the aircraft as a component of a cabin pressure control system for adjusting a desired pressure level in an aircraft cabin to remove air from an interior of the aircraft into the environment around the aircraft. The air outlet valve is further adapted during emergency ventilation operation of the aircraft as a component of a system for emergency ventilation of the aircraft cabin to introduce air from the environment around the aircraft into the interior of the aircraft. The air outlet valve comprises a nose-side valve flap, which is pivotable about an axis and is adapted to open or close a nose-side portion of an air outlet valve aperture, and a tail-side valve flap, which is pivotable about an axis and is adapted to open or close a tail-side portion of the air outlet valve aperture. A portion of the tail-side valve flap that in the open state of the tail-side valve flap projects into an air stream flowing around an aircraft skin during cruising of the aircraft is greater than a portion of the nose-side valve flap that in the open state of the nose-side valve flap projects into the air stream flowing around the aircraft skin during cruising of the aircraft.

대표
청구항
▼

1. A system for emergency ventilation of an aircraft cabin, comprising an air outlet valve for use in an aircraft which is adapted during normal operation of the aircraft as a component of a cabin pressure control system for adjusting a desired pressure level in the aircraft cabin to remove air from an interior of the aircraft into an environment around the aircraft, and which is further adapted during emergency ventilation operation of the aircraft as a component of a system for emergency ventilation of the aircraft cabin to introduce air from the environment around the aircraft into the interior of the aircraft, comprising: a nose-side valve flap, which is pivotable about a pivot axis of the nose-side valve flap and is adapted to open or close a nose-side portion of an air outlet valve aperture, anda tail-side valve flap, which is pivotable about a pivot axis of the tail-side valve flap and is adapted to open or close a tail-side portion of the air outlet valve aperture, wherein a portion of the tail-side valve flap that in the open state of the tail-side valve flap projects into an air stream flowing around an aircraft skin during cruising of the aircraft is greater than a portion of the nose-side valve flap that in the open state of the nose-side valve flap projects into the air stream flowing around the aircraft skin during cruising of the aircraft; anda control unit, which during emergency ventilation operation is adapted to receive signals indicating a defect in an aircraft air-conditioning system that impairs proper ventilation of the aircraft cabin, and which is adapted to control at least one valve flap of the air outlet valve during emergency ventilation operation of the aircraft into its open state so that air from the environment around the aircraft is directed into the interior of the aircraft through the open valve flap. 2. The system according to claim 1, wherein the portion of the tail-side valve flap that in the open state of the tail-side valve flap projects into the air stream flowing around the aircraft skin during cruising of the aircraft extends in the open state of the tail-side valve flap in a direction at right angles to the aircraft skin further into the air stream flowing around the aircraft skin during cruising of the aircraft than the portion of the nose-side valve flap that projects in the open state of the nose-side valve flap into the air stream flowing around the aircraft skin during cruising of the aircraft. 3. The system according to claim 1, wherein the pivot axis of the nose-side valve flap is disposed centrally relative to the nose-side valve flap and or the pivot axis of the tail-side valve flap is disposed centrally relative to the tail-side valve flap. 4. The system according to claim 1, wherein the tail-side valve flap comprises a cover, which is adapted to close a region of the tail-side air outlet valve aperture portion disposed between the pivot axis of the tail-side valve flap and an—in relation to the air outlet valve—tail-side portion of the aircraft skin when the tail-side valve flap is in its open position, in which it opens the tail-side air outlet valve aperture portion. 5. The system according to claim 4, wherein the cover is pivotably connected to the pivot axis of the tail-side valve flap. 6. The system according to claim 4, wherein the cover is controllable by means of a control unit of the cabin pressure control system and or of the system for emergency ventilation of the aircraft cabin into a desired position, in which it opens or closes the region of the tail-side air outlet valve aperture portion disposed between the pivot axis of the tail-side valve flap and an—in relation to the air outlet valve—tail-side portion of the aircraft skin. 7. The system according to claim 1, wherein the control unit is adapted to control the nose-side valve flap and or the tail-side valve flap of the air outlet valve in such a way that it is they are positioned at a setting angle greater than 90° relative to the air stream flowing around the aircraft skin during cruising of the aircraft. 8. A method for emergency ventilation of an aircraft cabin, comprising the steps: providing an air outlet valve for use in an aircraft which is adapted during normal operation of the aircraft as a component of a cabin pressure control system for adjusting a desired pressure level in the aircraft cabin to remove air from an interior of the aircraft into an environment around the aircraft, and which is further adapted during emergency ventilation operation of the aircraft as a component of a system for emergency ventilation of the aircraft cabin to introduce air from the environment around the aircraft into the interior of the aircraft, comprising:a nose-side valve flap, which is pivotable about a pivot axis of the nose-side valve flap and is adapted to open or close a nose-side portion of an air outlet valve aperture, anda tail-side valve flap, which is pivotable about a pivot axis of the tail-side valve flap and is adapted to open or close a tail-side portion of the air outlet valve aperture, wherein a portion of the tail-side valve flap that in the open state of the tail-side valve flap projects into an air stream flowing around an aircraft skin during cruising of the aircraft is greater than a portion of the nose-side valve flap that in the open state of the nose-side valve flap projects into the air stream flowing around the aircraft skin during cruising of the aircraft, andcontrolling at least one valve flap of the air outlet valve into its open state by a control unit, which during emergency ventilation operation is adapted to receive signals indicating a defect in an aircraft air-conditioning system that impairs proper ventilation of the aircraft cabin, so that air from the environment around the aircraft is directed into the interior of the aircraft through the open valve flap. 9. The method according to claim 8, wherein the nose-side valve flap and or the tail-side valve flap of the air outlet valve is are controlled in such a way that it is they are positioned at a setting angle greater than 90° relative to the air stream flowing around the aircraft skin during cruising of the aircraft. 10. The method according to claim 8, wherein the tail-side valve flap comprises a cover, which is adapted to close a region of the tail-side air outlet valve aperture portion disposed between the pivot axis of the tail-side valve flap and an—in relation to the air outlet valve—tail-side portion of the aircraft skin when the tail-side valve flap is in its open position, in which it opens the tail-side air outlet valve aperture portion, and the cover of the tail-side valve flap is controlled into a desired position, in which it opens or closes the region of the tail-side air outlet valve aperture portion disposed between the pivot axis of the tail-side valve flap and an—in relation to the air outlet valve—tail-side portion of the aircraft skin.

이 특허에 인용된 특허 (5)

이 특허를 인용한 특허 피인용횟수: 1

Steinert, Martin; Springer, Axel. Valve for controlling the internal pressure in a cabin of an aircraft. USP20181010086945.

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

Air outlet valve as well as a system and method for emergency ventilation of an aircraft cabin

초록
▼

대표
청구항
▼

이 특허에 인용된 특허 (5)

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

Air outlet valve as well as a system and method for emergency ventilation of an aircraft cabin

초록 ▼

대표청구항 ▼

이 특허에 인용된 특허 (5)

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
▼