Equipment for producing cooling packs consisting of a shell made of a porous material containing an amount of carbon-dioxide snow enclosed and retained inside the casing
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65B-001/04
F25D-003/12
출원번호
US-0880612
(2011-08-10)
등록번호
US-9227741
(2016-01-05)
우선권정보
FR-10 04124 (2010-10-21)
국제출원번호
PCT/FR2011/051894
(2011-08-10)
§371/§102 date
20130419
(20130419)
국제공개번호
WO2012/052638
(2012-04-26)
발명자
/ 주소
Oztas, Cemal
Robillard, Dominique
Algoet, Jo
출원인 / 주소
L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Claude
대리인 / 주소
Cronin, Christopher J.
인용정보
피인용 횟수 :
0인용 특허 :
1
초록▼
The invention relates to equipment for producing cool packs containing an amount of carbon-dioxide snow, which includes: a set of at least two cells, each of which is capable of receiving and supporting a shell to be filled; a feeding tube connected, at the upstream portion thereof, to a liquid CO2
The invention relates to equipment for producing cool packs containing an amount of carbon-dioxide snow, which includes: a set of at least two cells, each of which is capable of receiving and supporting a shell to be filled; a feeding tube connected, at the upstream portion thereof, to a liquid CO2 source; a set of at least two injection manifolds, each injection manifold being located opposite a cell in which a casing to be filled is to be positioned, and each manifold being connected, at the upstream portion thereof, to the feeding tube, wherein each manifold comprises an injection port at at least one location along the length thereof, the equipment being characterized in that: i) the end of each manifold opposite the feeding tube is formed as a sealed end provided in the form of a substantially rounded tip; j) each injection port located on a manifold is a provided as a threaded opening having a given diameter D and is capable of receiving an injection nozzle by means of screwing; k) said equipment comprises at least two injection nozzles, each injection nozzle being provided in the form of a part that is cylindrical over at least a portion of the length thereof, said cylinder being a hollow cylinder, the threaded outer diameter of which is equal to the diameter D of at least one of the threaded openings of at least one of the manifolds, and the inner diameter d of which is less than D.
대표청구항▼
1. An installation for obtaining cooling blocks made up of a wrapper made of a porous material that contains, encloses and retains, within the wrapper, a mass of carbon dioxide snow, said installation comprising: a set of at least two cells, each able to accommodate and to hold a wrapper that is to
1. An installation for obtaining cooling blocks made up of a wrapper made of a porous material that contains, encloses and retains, within the wrapper, a mass of carbon dioxide snow, said installation comprising: a set of at least two cells, each able to accommodate and to hold a wrapper that is to be filled with carbon dioxide snow;a source of liquid CO2;a feed tube, connected at its upstream part to the source of liquid CO2;a set of at least two injection pipes, each injection pipe being situated facing a respective cell in which a wrapper that is to be filled will be positioned, an upstream part of each injection pipe being fluidly connected to the feed tube, downstream ends of the injection pipes are formed as substantially rounded tips, each injection pipe comprising, at least at one location along its length, a threaded injection orifice and;a set of at least two injection nozzles each injection nozzle is formed as a hollow cylinder over at least part of its length with an inner diameter that is smaller than an inner diameter of the threaded injection orifice into which it is threadedly inserted. 2. The installation of claim 1, wherein each of the injection pipes of the installation is equipped with just one threaded injection orifice. 3. The installation of claim 1, wherein one or more of the injection pipes of the installation are equipped with more than one threaded injection orifice. 4. The installation of claim 1, wherein the inner diameter of each threaded injection orifice is the same. 5. The installation of claim 1, wherein the inner diameters of the threaded orifices are not always the same. 6. The installation of claim 1, wherein each of the injection nozzles is formed as a hollow cylinder over its entire length. 7. The installation of claim 1, wherein each of the downstream ends of the injection nozzles has a conically flared shape. 8. The installation of claim 1, wherein the upstream part of each injection pipe is fluidly directly connected to the feed tube via an electrically operated valve. 9. The installation of claim 1, wherein the upstream part of each injection pipe is fluidly connected to the feed tube via an intermediate tube to which the injection pipe is mechanically secured.
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이 특허에 인용된 특허 (1)
Takasugi Mitsuo,JPX, Method and apparatus for transporting/storing chilled goods.
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