[특허]Adjustable-spray mechanism

[미국특허] Adjustable-spray mechanism 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B05B-007/32 B05B-001/30 B05B-001/34
출원번호	US-0548515 (1975-02-10)
발명자 / 주소	Martini Leo A. (Mesquite TX)
출원인 / 주소	National Chemsearch Corporation (Irving TX 02)
인용정보	피인용 횟수 : 24 인용 특허 : 0

초록 ▼

An improved adjustable-spray mechanism which includes a button body to be fixedly connected to the exit stem of an aerosol or other fluid container, the button body being characterized by a bore having an end wall. An orifice extends through the end wall from the bore and constitutes a spray outlet to the environment. An adjustable valve is disposed in the bore so as to selectively advance toward or retract from the end wall. Upon introduction of fluid to the bore, a variable fluid spray pattern can be obtained upon adjustment of the valve toward or away from the orifice in the wall.

대표청구항 ▼

An improved adjustable spray tip for selectively varying the spray pattern from a wide angle misting spray to a concentrated stream, comprising, bore button body having a bore therein for receiving an adjustable valve means, the internal end of the bor defining an end wall, an outlet orifice communicating with the end wall of said bore and extending to the exterior surface of the button body for expelling the spray, an adjustable valve means in said bore, said adjustable valve means including advancement-retraction means operatively associated therewith and with the bore for moving the valve means toward or away from said outlet orifice, said adjustable valve means being of cylindrical configuration and including a nose surface at the end thereof proximate said outlet orifice, fluid swirl means operatively associated with the outlet orifice for imparting a vortex flow to the fluid about the axis of the bore, and, said fluid swirl means including a counterbore means of circular shape in the nose surface of said valve means, the counterbore means being recessed a predetermined depth in the nose surface, fluid conduit means in the nose surface extending inwardly from the surface of the cylindrical valve means into tangential intersection with said circular counterbore means, the depth of said fluid conduit means being the same as said counterbore means, so that the entire volume of fluid introduced to the counterbore means is subjected to maximum centrifugal forces of rotation prior to escape through the outlet orifice, a fluid inlet passage communicating with the bore so that upon introduction of a fluid stream to the bore, the stream is caused to swirl about the end of the valve means adjacent the inlet orifice whereby advancement or retraction of the valve means with respect to the orifice produces a respective correlative stream-like or mist-like spray pattern.

이 특허를 인용한 특허 (24) 인용/피인용 타임라인 분석

Hanson, Randal W.; Bian, Jinru; Kordosh, John; Everett, Jason; Wasley, Jane D., Acoustic ceiling popcorn texture materials, systems, and methods.
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Smith Jeremy P., Actuator assembly with variable spray pattern.
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Pirshafiey, Nasser C., Adjustable dialed spray nozzle.
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Kwasny, Peter, Aerosol can.
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Spangler, Steven D., Apparatus and method for a solid catalyst and fluid dynamic eruption reaction.
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Hanson, Randal W.; Kinzle, Robert A., Cap with actuator.
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Leistiko, Patrick M, Clean out spray nozzle.
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Bonningue, Philippe, Cleanable dispensing head and dispenser including the same.
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Ritsche Stefan,DEX ; Amann Esther,DEX, Discharge head for media for treatment of the throat.
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Hansen, Eric J.; Haley, Kevin; Williams, Jesse J.; VanderBilt, Herbert J.; Foote, Michael R.; Mahaffy, Donald J., Manual sprayer with dual bag-on-valve assembly.
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Hansen, Eric J.; Haley, Kevin; Williams, Jesse J.; VanderBilt, Herbert J.; Foote, Michael R.; Mahaffy, Donald J., Manual sprayer with dual bag-on-valve assembly.
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Butler, Martin; Corstanje, Erin; Walsh, Steve, Opaque aerosol dispenser.
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Ronald F. Englhard, Pump assembly with pressure release capability.
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Shanklin Donald J. ; Englhard Ronald F., Pump assembly with sliding plug.
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Austin ; Forrest L. ; Cornelius ; Richard T., Spray nozzle.
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Barnett, Seth N.; Yuan, Jocelyn, Spray nozzle.
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Barnett, Seth N.; Yuan, Jocelyn, Spray nozzle.
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Barnett, Seth N.; Yuan, Jocelyn, Spray nozzle.
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Barnett, Seth N.; Yuan, Jocelyn, Spray nozzle.
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Laidler Kevin O.,GBX, Spraying apparatus and nozzle devices.
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Laidler Kevin O.,GBX, Spraying apparatus nozzle.
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Greer, Jr., Lester R.; Tryon, James A., Systems and methods for applying texture material.
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Hanson, Randal W.; Morris, Jason; Vander Griend, Darrel; Kordosh, John, Systems and methods for dispensing texture material using dual flow adjustment.
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Hanson, Randal W.; Vander Griend, Darrel; Morris, Jason; Hardwick, Gary; Kordosh, John, Systems and methods for dispensing texture material using dual flow adjustment.
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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

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[미국특허] Adjustable-spray mechanism 원문보기