[특허]Portable device for projecting measured quantities of a fluid substance by means of a puff of compressed air

Portable device for projecting measured quantities of a fluid substance by means of a puff of compressed air 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B67D-005/58
출원번호	US-0491927 (1995-09-13)
우선권정보	FR-0000309 (1993-01-14)
국제출원번호	PCT/FR94/00035 (1994-01-12)
§371/§102 date	19950913 (19950913)
국제공개번호	WO-9415716 (1994-07-21)
발명자 / 주소	Bruna Pascal (Rouen FRX)
출원인 / 주소	Valois S.A. (Le Neubourg FRX 03)
인용정보	피인용 횟수 : 86 인용 특허 : 0

초록 ▼

A device for projecting measured quantities of a fluid substance by a puff of compressed air, said device comprising: a body (1) having an ejection channel (4); an actuator member (2) displaceable relative to the body (1) between a rest position and an actuated position; a resilient return member (19) urging the actuator member (2) towards its rest position; a supply (3) of said substance; a feed (5, 6) adapted to move a measured quantity of said substance from the supply (3) into the ejection channel (4); and an air pump (7) comprising a pump chamber (8) having an inlet valve (10, 11) in communication with the atmosphere; the device being characterized in that the outlet valve is constituted by a valve piston (12) constrained to be displaced with the actuator member (2) and sliding in sealed manner in a valve cylinder (13) having a top end (13a), said cylinder having a lateral outlet orifice (14) which communicates with the ejection channel (4), said valve cylinder having its top end (13a) in communication with the pump chamber (8), said lateral outlet orifice being positioned sufficiently far from said top end (13a) of the valve cylinder for the valve piston (12) to isolate the lateral outlet orifice (14) from the pump chamber so long as the actuator member (2) is not in the immediate vicinity of its actuated position.

대표청구항 ▼

A device for projecting measured quantities of a fluid substance by means of a puff of compressed air, said device comprising: a body (1) having an ejection channel (4); an actuator member (2) displaceable relative to the body (1) between a rest position and an actuated position; a resilient return member (19) for the actuator member, urging the actuator member (2) towards its rest position; a supply (3) of said substance; feed means (5, 6) adapted to displace a measured quantity of said substance from the supply (3) into the ejection channel (4) when the actuator member (2) is displaced from its rest position to its actuated position; and an air pump (7) having a pump chamber (8) provided with a displaceable wall (9) secured to the actuator member (2) and adapted to compress the pump chamber (2) when the actuator member is displaced from its rest position to its actuated position, said pump chamber (8) having an inlet valve (10, 11) which communicates with the atmosphere, and an outlet valve (12, 13, 14) which communicates with the ejection channel (4), the outlet valve being constituted by a shutter member (12) which co-operates with an outlet opening (14), said shutter member (12) isolating the outlet opening (14) from the pump chamber (8) so long as the actuator member (2) is not in the immediate vicinity of its actuated position, said shutter member (12) opening communication between the pump chamber (8) and the outlet opening (14) when the actuator member (2) is in the immediate vicinity of its actuated position; the device being characterized in that the outlet valve is constituted by a valve piston (12) constrained to move with the actuator member (2) and sliding in sealed manner in a valve cylinder (13) having a top end (13a), said cylinder having a lateral outlet orifice (14) which communicates with the ejection channel (4), said valve cylinder having its top end in communication with the pump chamber (8), said lateral outlet orifice being positioned sufficiently far from said top end of the valve cylinder for the valve piston (12) to isolate the lateral outlet orifice (14) from the pump chamber so long as the actuator member (2) is not in the immediate vicinity of its actuated position.

이 특허를 인용한 특허 (86)

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Giovannini, Riccardo; Dorner-Ciossek, Cornelia; Eickmeier, Christian; Fiegen, Dennis; Fox, Thomas; Fuchs, Klaus; Heine, Niklas; Rosenbrock, Holger; Schaenzle, Gerhard, Compounds for the treatment of CNS disorders.
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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

Portable device for projecting measured quantities of a fluid substance by means of a puff of compressed air 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (86)

관련 콘텐츠

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연합인증

Portable device for projecting measured quantities of a fluid substance by means of a puff of compressed air 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (86)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

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