[특허]Atomization systems for high viscosity products

Atomization systems for high viscosity products 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B05B-001/26
출원번호	US-0111726 (1993-08-18)
발명자 / 주소	Lund Mark T. (West Chester OH) Buisson Gerard L. (Cincinnati OH)
출원인 / 주소	The Procter & Gamble Company (Cincinnati OH 02)
인용정보	피인용 횟수 : 34 인용 특허 : 0

초록 ▼

The present invention pertains to improved atomization systems for comparatively higher viscosity liquid products. More particularly, the present invention provides an improved product delivery system which combines a pre-compression type pump mechanism with a nozzle having two or more orifices configured to discharge corresponding jets or streams of the product which impinge upon one another to provide a finely dispersed spray. The pre-compression pump mechanism ensures that the product will only be delivered when sufficient pressure is available for atomization. Regardless of the speed or authority with which the pump mechanism is actuated, pressure within the pump will accumulate without product discharge until a lower pressure threshold is reached, at which time a valve opens to permit product discharge with sufficient pressure for atomization. When the fluid streams impinge upon one another, the fluid is broken up into a finely dispersed mist which may then be directed toward the surface to be coated. In a configuration particularly well-suited for comparatively higher viscosity fluids, the nozzle assembly of the product delivery system imparts additional relative velocity to the jets by introducing a swirl component of velocity prior to impingement, thus enhancing the atomization of the product.

대표청구항 ▼

A dispensing and atomization system for a comparatively high viscosity fluid product, said system comprising: (a) a comparatively high viscosity fluid product; (b) a container for storing said product prior to dispensing and atomizing said product; (c) a manually operated pump sprayer for dispensing said product from said container, said pump sprayer being associated with an opening in said container so as to permit dispensing of said product from within said container when said pump sprayer is actuated during a dispensing operation; (d) an impingement-type nozzle assembly associated with said pump sprayer for dispensing and atomizing said product, said nozzle assembly including at least two outlet orifices, each of said at least two outlet orifices defining a discharge axis, each of said at least two outlet orifices producing a solid stream of said product along said discharge axis upon actuation of said pump sprayer, said at least two orifices being arranged within said nozzle assembly such that the discharge axes of said at least two outlet orifices intersect to effectuate atomization of said product by causing said solid streams of said product to impinge upon one another; and (e) said pump sprayer further including a pre-compression pump mechanism, wherein said product is dispensed only when a pre-determined pressure value is exceeded within said pump sprayer, said pre-determined pressure value ensuring that said product is discharged from said pump sprayer through said nozzle assembly with sufficient velocity to atomize said product via the impingement of said solid streams.

이 특허를 인용한 특허 (34)

Clark, Paul A.; Valpey, III, Richard S.; Varanasi, Prabodh Padma; Christianson, Jeffrey J.; Sharma, Nitin; Jog, Milind A., Aerosol dispenser assembly having VOC-free propellant and dispensing mechanism therefor.
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Wissink, Jeroen Mathijn; Heskamp, Iwan Rutger; De Kruijf, Wilhelmus Petrus Johannes; Nijdam, Wietze; Van Rijn, Cornelis Johannes Maria, Atomising device, atomising body and method of manufacturing the same.
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Crampton David C. ; Smith Robert, Colliding stream spray dispensing system with a moldable nozzle.
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Giannotti Hugo ; Giannotti Geoffrey S. ; Paccione Richard, Colliding-jet nozzle and method of manufacturing same.
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Egli, Werner, Device for spraying a liquid under pressure.
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Merk,Hans; Krampen,Gerald; Ritsche,Stefan, Discharge device for at least one medium.
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Greiner-Perth, Juergen; Wochele, Matthias, Dispenser for dispensing liquids.
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Wachtel, Herbert; Hoelz, Hubert; Rohrschneider, Marc, Dosage aerosols for the application of pharmaceutical formulations.
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Cornet, Gérard; Parmentier, Alexandra; Pouliaude, Florent, Fluid dispenser head.
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Nelson, Cory J.; Sharma, Nitin; Varanasi, Padma Prabodh, Fluid dispensing nozzle.
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Soule Lincoln S. ; Dziadzio Douglas J. ; Yorns Mark W. ; Mueller Paul ; deLesdernier Daniel ; Bassett Thomas A. ; Taylor Shane ; Betsold Matthew P., Fluid nozzle having a swirl unit and orifice plate, and means for facilitating assembly thereof.
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Jenkins,Martyn, Fluid spray nozzle.
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Vivier Daniel,FRX ; Laine Roger,FRX, Head for generating and for spraying foam, in particular for a fire extinguisher.
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Bush Stephan G. (Cincinnatti OH), High Viscosity pump sprayer utilizing fan spray nozzle.
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Foster, Donald D.; Nelson, Philip L., High viscosity liquid sprayer nozzle assembly.
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Humphreys Ronald O., Liquid dispenser with multiple nozzles.
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Hedger,Tom, Liquid impingement nozzle with paired openings.
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Helie, Arnaud; Herouin, Philippe, Machine for manufacturing a spray head.
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Rosenquest,Kenneth Lee; Mo,Rihong, Method of servicing an electro-dynamic apparatus.
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Sand Kjell,SEX, Nozzle and a method for feeding thermosetting plastic.
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Dunne, Stephen Terence, Nozzle and inhaler and method for producing a nozzle.
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Prater, Rodney L.; Manderfield, Cary E.; Petersen, Sean, Nozzle assembly for liquid dispenser.
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Crampton David C., Spray dispenser and system for spraying viscous liquids.
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Pouliaude, Florent, Spray head for a fluid product and dispenser comprising such a spray head.
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Helie, Arnaud; Herouin, Philippe, Spray head for fluid product.
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Soule, Lincoln S.; Dziadzio, Douglas J.; Yorns, Mark W.; Mueller, Paul J.; deLesdernier, Daniel T.; Bassett, Thomas A.; Taylor, Shane; Betsold, Matthew P., Swirl unit, orifice plate, and spray nozzle including same.
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Soule,Lincoln S.; Dziadzio,Douglas J.; Yorns,Mark W.; Mueller,Paul J.; deLesdernier,Daniel T.; Bassett,Thomas A.; Taylor,Shane; Betsold,Matthew P., Swirl unit, orifice plate, and spray nozzle including same.
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Py Daniel, System and method for application of medicament into the nasal passage.
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Py Daniel, System and method for one-way spray aerosol tip.
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Py Daniel, System and method for one-way spray/aerosol tip.
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Geser, Johannes; Hochrainer, Dieter; Wachtel, Herbert; Dunne, Stephen, System comprising a nozzle and a fixing means therefor.
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Geser,Johannes; Hochrainer,Dieter; Wachtel,Herbert; Dunne,Stephen, System comprising a nozzle and a fixing means therefor.
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Richardson, James Samuel; Lefebvre, Robin; Klabbers, Victor; Glass, Elizabeth Jackson; Moss, Michael Alan John; Shaduki, Mitsuaki, Trigger pump sprayer.
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Richardson, James Samuel; Lefebvre, Robin; Klabbers, Victor; Glass, Elizabeth Jackson; Moss, Michael Alan John; Shaduki, Mitsuaki, Trigger pump sprayer having favorable particle size distribution with specified liquids.
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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
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
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연합인증

Atomization systems for high viscosity products 원문보기

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Atomization systems for high viscosity products 원문보기

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이 특허를 인용한 특허 (34)

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