[특허]Self-sealing refillable plastic balloon valve

Self-sealing refillable plastic balloon valve 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A63H-027/10
출원번호	US-0787772 (1991-11-06)
발명자 / 주소	Barton Leslie W. (2818 Westridge Carrollton TX 75006) Barton Andrew J. (7885 Seawall Huntington Beach CA 92648)
인용정보	피인용 횟수 : 44 인용 특허 : 0

초록 ▼

The present invention relates to a self-sealing refillable plastic balloon valve produced from at least two sheets of plastic film of equal size and shape, cut and heat sealed to form an elongated plastic fill having an operable channel between an inlet and outlet end. The elongated plastic fill valve being affixed to a plastic balloon stem interior and being capable of cyclic self-sealing and reinflation operation of the balloon body. The plastic balloon valve which is capable of multiple self-sealing and refilling cycles, functions through the use of internal self-sealing means either singly or in combinatoin. The self-sealing refillable plastic balloon valve is mounted within a balloon neck with the outlet end extending into the body of the balloon. During assembly of the balloon, the valve can be mounted within the neck in a manner such that the heat bonding does not close the interconnecting channel from inlet to outlet ends of the valve. Optionally, the balloon valve can be inserted into the balloon neck after the manufacture of the balloon and bonded to the interior balloon neck creating a fixed relationship and a sealable balloon neck to valve combination once the valve self-seals.

대표청구항 ▼

A self-sealing balloon valve capable of multiple self-sealing and refillable cycles, for use with a non-latex balloon having a neck portion and a body, said valve comprising: an elongated, flexible plastic valve, the valve formed by register and overlay of at least two sheets of flexible plastic material of equal length having sealed edges, said flexible plastic sheets being formed to define a two sided valve channel from an inlet end portion to an outlet end poriton, said inlet end poriton being sealed at its outermost end and having an inlet opening in one side of the valve for fluid intake, said inlet opening being positioned inwardly from the outermost sealed end of the inlet portion end, and said outlet end poriton having an outlet opening; the valve channel having at least one interior surface portion coated with a non-sealable material which prevents the sheets from sealing together and closing the channel when the valve is positioned and heat sealed onto the neck portion of the balloon, said non-sealable material extending longitudinally and inwardly from the inlet opening; the valve having at least one self-sealing means along the channel between the inlet opening and outlet opening comprised of a coating of a reusable adhesive element to at least one of the interior surfaces of the said channel which, when compressed together, seals said channel interior surfaces, the adhesive seal capable of multiple reopen and closure modes between the adhesive element and the opposite interior channel surface; the self-sealing means being adapted to be sealed by filled fluid pressure from the balloon upon withdrawal of fill pressure from the valve.

이 특허를 인용한 특허 (44)

Charles David Cawood, Anti-reflux valve for collection bags.
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Morita, Takemi; Yoshida, Mitsunori; Nakamura, Akira; Taniguchi, Satoru; Ogura, Takuya, Balloon.
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Komaba Kunio,JPX, Balloon and a method for manufacturing the balloon.
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Littlehorn Michael J., Balloon valve and method of producing.
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Littlehorn Michael J., Balloon valve and method of producing.
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Becker Charles R. (Chicago IL), Balloons and balloon valves.
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Kesten, Randy J.; Lesh, Michael D., Breast implant with internal flow dampening.
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Nakamura,Akira, Check-valve for reduction of leakage caused by valve flapping.
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Khubani, Ajit; Dowd, Paul; Kelly, Ryan, Container sealing device.
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Khubani, Ajit; Dowd, Paul; Kelly, Ryan, Container sealing device.
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Khubani, Ajit; Dowd, Paul; Kelly, Ryan, Container sealing device.
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Yabe, Nobuhiko, Coupled balloon.
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Garcia Arturo Verduzco,MXX, Curling ribbon.
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Stanley, Virgil E., Helium balloon kit.
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Carignan Robert ; Ping Chen,HKX, Illuminated non-latex balloon.
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Ledvina, David M.; Pisani, David J.; Pilling, Melanie, Inflatable article.
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Wu Teng-Hui,TWX, Inflatable bag.
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Barton,Leslie W., Inflatable balloon.
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Barton,Leslie W., Inflatable balloon.
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Barton,Leslie W., Inflatable balloon.
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Liebermann Ron B., Inflatable enclosure having discrete chambers therein.
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Halliburton, James, Inflatable, non-latex balloon with self sealing valve.
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Lo Luke,TWX, Inflation nozzle structure of an inflatable envelope.
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Garcia Arturo Verduzco,MXX, Method of producing a balloon with a self-sealing valve.
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Lesh, Michael, Methods of forming a tissue implant having a tissue contacting layer held under compression.
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Petersson, Bengt, Non return valve and a proceeding to form a non return valve system to be fasten together inside a receptacle intended to contain air or liquid.
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Tarazaga Carrasco Juan Jose,ESX, One way valve for inflatables and process for production and incorporation in the inflatable.
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Tarazaga Carrasco Juan Jose,ESX, One way valve for inflatables and processes for production and incorporation in the inflatable.
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Frazier Michael John, Placement apparatus for thin flexible members.
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Breed David S., Plastic film airbag.
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Breed David S. ; Sanders William Thomas, Plastic film airbag.
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Breed David S. ; Sanders William Thomas, Plastic film airbag.
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Scholz, Matthew T.; Eull, Patricia A.; Peterson, Kenneth A.; Kaufman, Tony J., Positive pressure medical dressings with valve and kits containing same.
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Lane Michael L. ; Whitney Lowell T. ; Gerstenkorn Michael D., Pressure generation system for a container.
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Lane Michael L. ; Whitney Lowell T., Readily deformable pressure system for dispensing fluid from a container.
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Harris, Jerome A.; McHale, Maureen Ann; Mills-Winkler, Suzanne, Self-sealing balloon or bladder.
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Garcia Arturo Verduzco,MXX, Self-sealing flexible plastic valve with curled inlet.
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Ramos Loza Ernesto Antonio,MXX, Self-sealing valve for balloons or non elastomer articles, obtained by a mass production process.
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Breed, David S., Side curtain air bag.
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Lesh,Michael D., Systems and devices for soft tissue augmentation.
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Lesh, Michael, Tissue augmentation device.
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Lesh, Michael, Tissue implant having a biased layer and compliance that simulates tissue.
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Epstein, Marc I., Toy balloon with integral inflatable handle.
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Breed David S. ; Sanders William Thomas, Tubular airbag, method of making the same and occupant protection system including the same.
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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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연합인증

Self-sealing refillable plastic balloon valve 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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Self-sealing refillable plastic balloon valve 원문보기

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연구과제 타임라인

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이 특허를 인용한 특허 (44)

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