[특허]Dispensing system

Dispensing system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B65D-035/38 B65D-035/30 B65D-075/58 B65D-083/00
출원번호	US-0261366 (2014-04-24)
등록번호	US-9481495 (2016-11-01)
발명자 / 주소	Bellmore, David Erickson, Kyle
출원인 / 주소	Scholle IPN Corporation
대리인 / 주소	The Watson IP Group, PLC
인용정보	피인용 횟수 : 0 인용 특허 : 49

초록 ▼

A dispensing system which has a dispenser housing assembly, and a bag assembly that fits within the dispensing housing assembly. The bag assembly includes a flexible bag and an integrated spout and valve member. The integrated spout and valve member includes a spout portion which has an annular base flange and a spout body extending therefrom. A valve is positioned within the spout body. The valve including an opening that can be selectively opened to allow the passage of a flowable material from within the flexible bag.

대표청구항 ▼

1. A dispensing system comprising: a dispenser housing assembly having: a canister with a first end and a second end;a dispensing mechanism coupled to the canister at the first end thereof, the dispensing mechanism having a piston slidably movable along the canister between the first end and the second end thereof; anda lower cap coupled to the canister at the second end thereof, the lower cap including an upper surface, a lower surface a central body with a central opening extending therethrough, the central opening having an operating region that is centrally disposed on the lower cap, and a slot region adjacent thereto; anda bag assembly having: a flexible bag defined by a plurality of seals forming the sides and second end, with the first end defined by a fold, the flexible bag defining a fluid tight cavity with an opening at the fold for providing ingress into the fluid tight cavity;an integrated spout and valve member molded as a single member from a single material coupled to the flexible bag at the first end and extending over the fold, the integrated spout and valve member being placed in fluid communication with the fluid tight cavity by way of the opening, the integrated spout and valve member further including: a spout portion including a spout body with a proximal end and a distal end, an annular base flange coupled to the spout body at the proximal end and extending outwardly therefrom, with an outer flange positioned proximate the distal end of the spout body opposite the annular base flange, the outer flange extending outwardly from the spout body; anda valve portion disposed within the spout body, the valve portion including a central portion with an opening, an annular marginal portion extending therearound, an annular sidewall portion extending from the annular marginal portion toward the distal end of the spout body, and an annular outwardly extending portion extending outwardly from the annular sidewall portion and coupled to an inner surface of the spout body, the valve portion spanning across the spout body, with the opening providing passage therethrough,wherein, the outer flange is extendible through the central opening, whereupon, the spout body is directable into the operating region so that the annular base flange overlies the upper surface of the lower cap and the outer flange overlies the lower surface of the lower cap. 2. The dispensing system of claim 1 wherein the valve portion is maintained between the proximal end and the distal end of the spout body. 3. The dispensing system of claim 2 wherein the spout body has an inner surface defining a diameter, the inner surface between the proximal end and the valve portion having a first diameter which is smaller than a second diameter of the inner surface between the distal end and the valve portion. 4. The dispensing system of claim 3 wherein the annular base flange has an outer surface which is sealed to an inner surface of the flexible bag such that a portion of the annular base flange is positioned within the fluid tight cavity of the flexible bag, and a portion of the flexible bag overlying the annular base flange is sandwiched between the annular base flange and the upper surface of the lower cap. 5. The dispensing system of claim 4 wherein the annular base flange comprises a conical configuration extending outwardly from the proximal end of the spout body in a concave upward configuration. 6. The dispensing system of claim 5 wherein the central body of the lower cap further includes an inner conical portion disposed about the central opening, the inner conical portion substantially corresponding to the conical configuration of the annular base flange. 7. The dispensing system of claim 1 wherein the canister and the lower cap are coupled together through rotative engagement of less than a half turn of the lower cap relative to the canister. 8. The dispensing system of claim 1 wherein the outer flange further includes an inner surface and an outer surface, the outer flange having a diameter smaller than that of the annular base flange. 9. The dispensing system of claim 8 wherein the outer flange is substantially perpendicular to the spout body. 10. The dispensing system of claim 8 wherein an outer lip portion is disposed on the outer surface of the outer flange, to, in turn, define a cavity together with the outer surface. 11. The dispensing system of claim 10 wherein a removable cover is positioned within the cavity so as to extend across the distal end of the spout body and to cover the valve portion. 12. The dispensing system of claim 1 wherein the flexible bag further comprises a pull tab positioned proximate the second end of the flexible bag, the pull tab structurally configured to facilitate the grasping thereof so as to pull the flexible bag through the canister and into a desired orientation. 13. The dispensing system of claim 12 wherein the pull tab is integrally formed with the flexible bag.

이 특허에 인용된 특허 (49)

Wendt Robert J. (743 E. Military Fremont NE 68025), Apparatus for dispensing material from a containment vessel in preselected measured amounts.
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Coleman John R. (Dayton OH), Assured venting master cylinder diaphragm apparatus and method.
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Bell Gary M., Bag constructions having inwardly directed side seal portions.
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Wild, Hans-Peter; Schwartz, Erhard, Closing element with outlet channel extending in funnel-like manner.
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Stull Gene (1086 Hacklebarney Rd. Chester Township ; Morris County NJ 07930), Closure cap construction with slitted flexible diaphragm.
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Rani,Robert G., Closure device for flexible pouches.
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Smith, Mark; Pfromm, Carsten, Closure valve assembly for a container.
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Savage, Chester; Micnerski, Kenneth; Carroll, Richard; Lu, Nancy; Albiani, Richard L.; Verespej, Rocklin, Collapsible bag for dispensing liquids and method.
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Boldrini, Fulvio; Ghiotti, Roberto, Container.
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Freund, Bernhard; Hochrainer, Dieter; Kladders, Heinrich; Zierenberg, Bernd; Eicher, Joachim; Geser, Johannes; Essing, Martin; Reinecke, Holger, Container for a medicinal liquid.
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Shavit Henri (General Guisanstrasse 1 4144 Arlesheim CHX), Deformable container and a flat piece for making a container.
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Segatz Wilhelm (Wendlingen DEX), Discharge apparatus for pasty materials.
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Cox Patrick Clement (“The Pippins”Brimpton ; Reading ; Berkshire EN), Dispenser for expelling contents of collapsible tubes and method of using.
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Robards ; Jr. Chester F. (Roselle IL) Rubino Daniel A. (Carol Stream IL), Dispenser for extrudable material including dispensing from collapsible containers.
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Van Wijk, Adrian Albert; Richards, Samuel Charles; McDonald, James William, Dispensing device.
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Brown Paul E., Dispensing package.
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Brown Paul E. ; Brown Stuart R. ; Hess ; III John M. ; Socier Timothy R., Dispensing package with a self-sealing closure constructed from a thermoplastic material.
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Hess ; III John M. ; Brown Stuart R. ; Robinson Joel R. ; Socier Timothy R., Dispensing structure incorporating a valve-containing fitment for mounting to a container and a package with a dispensing structure.
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Bloom, Kenneth S., Dispensing valve.
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Brown Paul E. (Midland MI), Dispensing valve for packaging.
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Brown Paul E. (Midland MI) Socier Timothy R. (Essexville MI), Dispensing valve for packaging.
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Kipperman,Stuart R.; Fugate,Hagins; Nukuto,George, Disposable infant formula feeding pouch.
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Van Wijk, Adrian Albert; Richards, Samuel Charles; McDonald, James William, Ergonomic portion measuring fluent material dispensing system.
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Gross Richard A. ; Schantz Daniel G., Fitment for a pouch opening.
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Viegas Fleming (Mississauga CAX), Flaccid bottom delivery package having a self-sealing closure for dispensing liquid materials.
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Cammarata ; III ; Frank ; Miller ; Joe A. ; Ralston ; Jr. ; Philip G., Flexible collapsible container.
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Young, Harvey Theodore, Flexible container with a flexible port and method for making the same.
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Kobetsky, Robert G.; Malin, Art, Flexible pouch fitment structure.
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Paul E. Brown ; Timothy R. Socier, Flexible slit valve.
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Roders George W. (Kenosha WI) Banks Stewart (Brantford CAX), Fluid dispenser pouch with venturi shaped outlet.
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Massioui Farid El,FRX, Fluid package with closure.
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David Colin Michael,GBX ; David Bernard Jacques,GBX, Hand holdable manually dispensing mastic container.
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Bowles William B. (Aldershot GBX) Bowles Margaret A. (Aldershot GBX), Hand-operated dispensers of semi-solid materials such as icing for cakes.
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Markva Neil F. (5901 Sherborn La. Springfield VA 22152), Liquid storage container with dispensing closure.
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Sartain John R. (Irvine CA), Manually-operable ratchet type dispenser for comestibles.
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Socier, Timothy R., Multiple orifice valve.
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Brown Paul E., Non-venting valve and dispensing package for fluid products and the like.
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Shannon Daniel P., Packaged decorator cheese product with cap.
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Kneer, Roland; Keller, Alexander, Packaging.
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Last,Laurens, Plastic spout.
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Lafond,Luc Marcel, Portable gas powered fluid dispenser.
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Boldrini, Fulvio; Ghiotti, Roberto, Pouring spout for a container and container provided with such a spout.
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Gruenbacher Dana P. (Fairfield OH) Barker Dale E. (Hamilton OH), Reclosable pouch and method of construction.
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Amneus John S. (Cincinnati OH), Squeeze dispenser with self closing valve.
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Olivier, Emile Roland, Tube organizer and dispensing aid.
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Seifert John A. (Highland Heights KY) Papalia Rocco D. (Cincinnati OH) Sampson Craig F. (Palo Alto CA) Loew Christopher (San Francisco CA), Unequivocal bottom delivery container with self-sealing valve.
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Krivoshein,Alex, Valve for dispensing spout.
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Fioravanti Alex,GBX ; Ramsey Christopher Paul,GBX, Valves for packaging containers.
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Hildebrand, Detlef; Schulte, Walter, Welded in plastic spout part.
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A	생활필수품
A62	인명구조; 소방(사다리 E06C)
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