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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 22. Отображено 21.
10-03-2022 дата публикации

COOLING PARTICULATE MATERIAL WITH NITROGEN

Номер: US20220071243A1
Автор: Girard John M, Hasty Richard N, Ho Yeu-Chuan Simon, Hunek Balazs, Jampala Soujanya N, McCarty Steven
Принадлежит:

Particulate material is cooled by passing into the material a coolant stream of liquid nitrogen having a gaseous product around at least a portion of the liquid nitrogen, wherein the coolant stream is formed outside the particulate material in a nozzle body from which the coolant stream is passed into the particulate material. 1. A method of cooling particulate material , comprisingfeeding liquid nitrogen into a cavity in a nozzle body, wherein the cavity has an open discharge opening, to form a stream of the liquid nitrogen in the cavity,wherein the nozzle body is attached to the exterior of a wall of a carrier having an opening through the wall so that the discharge opening of the cavity is aligned with said opening,feeding a gaseous product out of an opening into the cavity, so that the gaseous product is in contact with the outer surface of the stream of liquid nitrogen within the cavity thereby forming a coolant stream in the cavity that consists of gaseous product around at least a portion of the liquid nitrogen,and passing the coolant stream out of the discharge opening of the cavity directly through the opening in the carrier wall into particulate material in the carrier while the particulate material is in motion passing the discharge opening, so that the coolant stream contacts and cools the particulate material in the carrier.2. A method according to whereinthe nozzle body also comprises a feed plate in the cavity which separates the cavity into an upstream cavity and a downstream cavity, and the feed tube passes through the upstream cavity and the feed plate and feeds liquid nitrogen into the downstream cavity, and the feed plate comprises in addition to the feed tube one or more holes passing through it, and wherein the gaseous product is fed into the upstream cavity and passes through the one or more holes in the feed plate into the downstream cavity and forms said coolant stream.3. A method according to wherein the gaseous product comprises nitrogen.4 ...

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Номер записи: 1
05-03-2020 дата публикации

Cooling particulate material with nitrogen

Номер: US20200068925A1
Автор: Balazs Hunek, John M. Girard, Richard N. HASTY, Soujanya N. Jampala, Steven McCarty, Yeu-Chuan Simon Ho
Принадлежит: Praxair Technology Inc

Particulate material is cooled by passing into the material a coolant stream of liquid nitrogen having a gaseous product around at least a portion of the liquid nitrogen, wherein the coolant stream is formed outside the particulate material in a nozzle body from which the coolant stream is passed into the particulate material.

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Номер записи: 2
05-03-2020 дата публикации

MODIFIED DRY ICE SYSTEMS AND METHODS FOR PRESERVING PERISHABLE ITEMS WITHIN A SINGLE HOLDING VOLUME

Номер: US20200072523A1
Автор: Israni Sameer H., JAMPALA SOUJANYA N., SEO CHANG YUP, SEVER ROBERT R.
Принадлежит:

This invention relates to a novel two-stage dry ice system for preserving perishable items during transport and methods thereof. The improved two-stage dry ice system includes dry ice and a phase change material specifically configured within a single and continuous holding volume with perishable items. Preservation of the perishable items for extended durations in comparison to other refrigeration techniques can be achieved as a result of the two-stage dry system having the ability to re-orient itself during transport. 1. An improved two-stage dry ice system for preserving a first perishable item and a second perishable item during transport of the first perishable item and the second perishable item , said improved two-stage dry ice system , comprising:a transportable container with a holding volume defined by a first region and a second region, said first region containing the first perishable item and maintaining the first perishable item at a first cooling temperature regime, said second region containing the second perishable item and maintaining the second perishable item at a second cooling temperature regime;a phase change material (PCM) in close proximity or direct contact to the first perishable item, the PCM disposed within the first region of the holding volume prior to transport;dry ice in close proximity or direct contact with the second perishable item, said dry ice disposed within the second region of the holding volume prior to transport;insulative material configured to partially encapsulate the second perishable item during transport of the transportable container;wherein the PCM and the dry ice form a substantially stacked arrangement with the first perishable item and the second perishable item, said PCM configured to interact with the dry ice in the stacked arrangement whereby the dry ice serves as a first primary refrigerant to maintain the first cooling temperature regime and the second cooling temperature regime during an initial duration ...

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Номер записи: 3
01-09-2022 дата публикации

TEMPERATURE CONTROL USING APPLIED ELECTROMAGNETIC FIELDS

Номер: US20220276101A1
Автор: Du Xiaotang, Girard John M., Israni Sameer H., JAMPALA SOUJANYA N., Zhou Keqin
Принадлежит:

Disclosed is a technique for characterizing a product utilizing novel measurements based on the reactive and resistive signals exhibited by the product in an electromagnetic field. 1. A method of analyzing a product to determine its temperature , comprising:(a) providing a correlation of the actual temperature of a product having the composition of the product that is to be analyzed, that is conductive, correlated with the phase angle exhibited by a product having the composition of the product that is to be analyzed, at two or more different actual temperatures, wherein the phase angle exhibited by a given product is a function of the reactive signal of the given product and the resistive signal of the given product measured in an electromagnetic field of a given strength and frequency applied to the given product;(b) applying an electromagnetic field of said given strength and frequency to the product being analyzed, measuring the reactive signal and the resistive signal exhibited by the product being analyzed in said electromagnetic field at said given strength and frequency, and determining the phase angle exhibited by the product being analyzed from the measured reactive signal and resistive signal of the product being analyzed; and(c) determining the actual temperature of the product being analyzed from the phase angle determined in step (b) in accordance with said correlation.2. (canceled)3. The method of wherein at least one of the temperatures at which the correlation is provided is a temperature at which the product to be analyzed is partially or completely frozen.4. (canceled)5. The method of wherein a plurality of pieces of product are analyzed by passing them through the electromagnetic field claim 1 , wherein the pieces of product are arrayed in a column along the direction of passage of the pieces through the electromagnetic field and are spaced apart from one another in the column such that a piece of product does not enter the electromagnetic field ...

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Номер записи: 4
10-08-2021 дата публикации

Modified dry ice systems and methods for preserving perishable items within a single holding volume

Номер: US11085688B2
Автор: Chang Yup Seo, Robert R Sever, Sameer H Israni, Soujanya N Jampala
Принадлежит: Praxair Technology Inc

This invention relates to a novel two-stage dry ice system for preserving perishable items during transport and methods thereof. The improved two-stage dry ice system includes dry ice and a phase change material specifically configured within a single and continuous holding volume with perishable items. Preservation of the perishable items for extended durations in comparison to other refrigeration techniques can be achieved as a result of the two-stage dry system having the ability to re-orient itself during transport.

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Номер записи: 5
16-02-2023 дата публикации

System for cooling non-liquid conveyable product

Номер: US20230049923A1
Автор: Balazs Hunek, Elizabeth W. Wanic, Michael V. Johnson, Soujanya N. Jampala, Theodore H. Gasteyer, III
Принадлежит: Praxair Technology Inc

Disclosed is a system for providing a desired amount of cooling to a quantity of non-liquid conveyable product in a vessel within a given length of residence time in the vessel, comprising:(A) continuously feeding a mass of non-liquid conveyable product into a vessel, through the interior of the vessel, and out of the vessel, at a rate that provides a given predetermined length of residence time within the interior of the vessel, wherein the non-liquid conveyable product is moved through the interior of the vessel by engagement thereof with an impeller that is positioned in the interior of the vessel; and(B) feeding cryogen out of a plurality of nozzle openings directly into or onto the non-liquid conveyable product in the interior of the vessel while the impeller is moving the non-liquid conveyable product continuously past the nozzle openings, wherein the cryogen is fed into said non-liquid conveyable product from a sufficient number of said nozzle openings to provide the desired amount of cooling to the non-liquid conveyable product within the given period of residence time in the vessel, and wherein the flow of cryogen out of each nozzle opening is continuous or intermittent.

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Номер записи: 6
11-10-2022 дата публикации

Sistema para el enfriamiento de producto transportable no líquido

Номер: CO2022013227A2
Автор: Balazs Hunek, Elizabeth W Wanic, Iii Theodore H Gasteyer, Michael V Johnson, Soujanya N Jampala
Принадлежит: Praxair Technology Inc

Se describe un sistema para proporcionar una cantidad deseada de enfriamiento a una cantidad de producto transportable no líquido en un recipiente dentro de una longitud de tiempo de permanencia determinada en el recipiente, que comprende: (A) administrar continuamente una masa de producto transportable no líquido en un recipiente, a través del interior del recipiente, y fuera del recipiente, a una velocidad que proporciona una longitud predeterminada del tiempo de permanencia dentro del interior del recipiente, en donde el producto transportable no líquido se mueve a través del interior del recipiente mediante acoplamiento de este con un impulsor que se posiciona en el interior del recipiente; y (B) administrar criógeno fuera de una pluralidad de aberturas de boquilla directamente en o sobre el producto transportable no líquido en el interior del recipiente mientras el impulsor mueve el producto transportable no líquido continuamente más allá de las aberturas de boquilla, en donde el criógeno se administra en dicho producto transportable no líquido desde una cantidad suficiente de dichas aberturas de boquilla para proporcionar la cantidad deseada de enfriamiento al producto transportable no líquido dentro del período de tiempo de permanencia determinado en el recipiente, y en donde el flujo de criógeno fuera de cada abertura de boquilla es continuo o intermitente.

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Номер записи: 7
06-10-2022 дата публикации

System for cooling non-liquid conveyable product

Номер: AU2021239805A1
Автор: Balazs Hunek, Elizabeth W. Wanic, Michael V. Johnson, Soujanya N. Jampala, Theodore H. Gasteyer Iii
Принадлежит: Praxair Technology Inc

Disclosed is a system for providing a desired amount of cooling to a quantity of non- liquid conveyable product in a vessel within a given length of residence time in the vessel, comprising: (A) continuously feeding a mass of non-liquid conveyable product into a vessel, through the interior of the vessel, and out of the vessel, at a rate that provides a given predetermined length of residence time within the interior of the vessel, wherein the non-liquid conveyable product is moved through the interior of the vessel by engagement thereof with an impeller that is positioned in the interior of the vessel; and (B) feeding cryogen out of a plurality of nozzle openings directly into or onto the non- liquid conveyable product in the interior of the vessel while the impeller is moving the non- liquid conveyable product continuously past the nozzle openings, wherein the cryogen is fed into said non-liquid conveyable product from a sufficient number of said nozzle openings to provide the desired amount of cooling to the non-liquid conveyable product within the given period of residence time in the vessel, and wherein the flow of cryogen out of each nozzle opening is continuous or intermittent.

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Номер записи: 8
25-02-2021 дата публикации

Temperature control using applied electromagnetic fields

Номер: CA3146928A1
Автор: John M. Girard, Keqin ZHOU, Sameer H. Israni, Soujanya N. Jampala, Xiaotang DU
Принадлежит: John M. Girard, Keqin ZHOU, PRAXAIR TECHNOLOGY, INC., Sameer H. Israni, Soujanya N. Jampala, Xiaotang DU

Disclosed is a technique for characterizing a product utilizing novel measurements based on the reactive and resistive signals exhibited by the product in an electromagnetic field.

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Номер записи: 9
25-01-2023 дата публикации

System for cooling non-liquid conveyable product

Номер: EP4120842A1
Автор: Balazs Hunek, Elizabeth W. Wanic, III Theodore H. GASTEYER, Michael V. Johnson, Soujanya N. Jampala
Принадлежит: Praxair Technology Inc

Disclosed is a system for providing a desired amount of cooling to a quantity of non- liquid conveyable product in a vessel within a given length of residence time in the vessel, comprising: (A) continuously feeding a mass of non-liquid conveyable product into a vessel, through the interior of the vessel, and out of the vessel, at a rate that provides a given predetermined length of residence time within the interior of the vessel, wherein the non-liquid conveyable product is moved through the interior of the vessel by engagement thereof with an impeller that is positioned in the interior of the vessel; and (B) feeding cryogen out of a plurality of nozzle openings directly into or onto the non- liquid conveyable product in the interior of the vessel while the impeller is moving the non- liquid conveyable product continuously past the nozzle openings, wherein the cryogen is fed into said non-liquid conveyable product from a sufficient number of said nozzle openings to provide the desired amount of cooling to the non-liquid conveyable product within the given period of residence time in the vessel, and wherein the flow of cryogen out of each nozzle opening is continuous or intermittent.

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Номер записи: 10
05-09-2023 дата публикации

Cooling particulate material with nitrogen

Номер: US11744270B2
Автор: Balazs Hunek, John M Girard, Richard N Hasty, Soujanya N Jampala, Steven McCarty, Yeu-Chuan Simon Ho
Принадлежит: Praxair Technology Inc

Particulate material is cooled by passing into the material a coolant stream of liquid nitrogen having a gaseous product around at least a portion of the liquid nitrogen, wherein the coolant stream is formed outside the particulate material in a nozzle body from which the coolant stream is passed into the particulate material.

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Номер записи: 11
07-10-2022 дата публикации

Sistema para el enfriamiento de producto transportable no liquido.

Номер: MX2022011210A
Автор: Balazs Hunek, Elizabeth W Wanic, Iii Theodore H Gasteyer, Michael V Johnson, Soujanya N Jampala
Принадлежит: Praxair Technology Inc

Se describe un sistema para proporcionar una cantidad deseada de enfriamiento a una cantidad de producto transportable no líquido en un recipiente dentro de una longitud de tiempo de permanencia determinada en el recipiente, que comprende: (A) administrar continuamente una masa de producto transportable no líquido en un recipiente, a través del interior del recipiente, y fuera del recipiente, a una velocidad que proporciona una longitud predeterminada del tiempo de permanencia dentro del interior del recipiente, en donde el producto transportable no líquido se mueve a través del interior del recipiente mediante acoplamiento de este con un impulsor que se posiciona en el interior del recipiente; y (B) administrar criógeno fuera de una pluralidad de aberturas de boquilla directamente en o sobre el producto transportable no líquido en el interior del recipiente mientras el impulsor mueve el producto transportable no líquido continuamente más allá de las aberturas de boquilla, en donde el criógeno se administra en dicho producto transportable no líquido desde una cantidad suficiente de dichas aberturas de boquilla para proporcionar la cantidad deseada de enfriamiento al producto transportable no líquido dentro del período de tiempo de permanencia determinado en el recipiente, y en donde el flujo de criógeno fuera de cada abertura de boquilla es continuo o intermitente.

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Номер записи: 12
21-12-2023 дата публикации

System for cooling non-liquid conveyable product

Номер: AU2021239805B2
Автор: Balazs Hunek, Elizabeth W. Wanic, Michael V. Johnson, Soujanya N. Jampala, Theodore H. Gasteyer Iii
Принадлежит: Praxair Technology Inc

Disclosed is a system for providing a desired amount of cooling to a quantity of non- liquid conveyable product in a vessel within a given length of residence time in the vessel, comprising: (A) continuously feeding a mass of non-liquid conveyable product into a vessel, through the interior of the vessel, and out of the vessel, at a rate that provides a given predetermined length of residence time within the interior of the vessel, wherein the non-liquid conveyable product is moved through the interior of the vessel by engagement thereof with an impeller that is positioned in the interior of the vessel; and (B) feeding cryogen out of a plurality of nozzle openings directly into or onto the non- liquid conveyable product in the interior of the vessel while the impeller is moving the non- liquid conveyable product continuously past the nozzle openings, wherein the cryogen is fed into said non-liquid conveyable product from a sufficient number of said nozzle openings to provide the desired amount of cooling to the non-liquid conveyable product within the given period of residence time in the vessel, and wherein the flow of cryogen out of each nozzle opening is continuous or intermittent.

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Номер записи: 13
11-03-2022 дата публикации

Control de temperatura que usa campos electromagneticos aplicados.

Номер: MX2022001823A
Автор: John M Girard, Keqin ZHOU, Sameer H Israni, Soujanya N Jampala, Xiaotang DU
Принадлежит: Praxair Technology Inc

Se describe una técnica para caracterizar un producto que usa mediciones novedosas basadas en las señales reactivas y resistivas exhibidas por el producto en un campo electromagnético.

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Номер записи: 14
21-09-2023 дата публикации

Temperature control using applied electromagnetic fields

Номер: AU2023226644A1
Автор: John M. Girard, Keqin ZHOU, Sameer H. Israni, Soujanya N. Jampala, Xiaotang DU
Принадлежит: Praxair Technology Inc

Disclosed is a technique for characterizing a product utilizing novel measurements based on the reactive and resistive signals exhibited by the product in an electromagnetic field. 20186621_1 (GHMatters) P118415.AU.1

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Номер записи: 15
06-07-2023 дата публикации

Temperature control using applied electromagnetic fields

Номер: AU2020332295B2
Автор: John M. Girard, Keqin ZHOU, Sameer H. Israni, Soujanya N. Jampala, Xiaotang DU
Принадлежит: Praxair Technology Inc

Disclosed is a technique for characterizing a product utilizing novel measurements based on the reactive and resistive signals exhibited by the product in an electromagnetic field.

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Номер записи: 16
22-06-2022 дата публикации

Temperature control using applied electromagnetic fields

Номер: EP4014018A1
Автор: John M. Girard, Keqin ZHOU, Sameer H. Israni, Soujanya N. Jampala, Xiaotang DU
Принадлежит: Praxair Technology Inc

Disclosed is a technique for characterizing a product utilizing novel measurements based on the reactive and resistive signals exhibited by the product in an electromagnetic field.

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Номер записи: 17
12-03-2020 дата публикации

Method of cooling particulate material with nitrogen

Номер: WO2020051083A1
Автор: Balazs Hunek, John M. Girard, Richard N. HASTY, Soujanya N. Jampala, Steven McCarty, Yeu-Chuan Simon Ho
Принадлежит: PRAXAIR TECHNOLOGY, INC.

Particulate material is cooled by passing a coolant stream of liquid nitrogen having a gaseous product around, wherein the coolant stream is formed outside the particulate material in a nozzle body.

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Номер записи: 18
10-05-2022 дата публикации

Métodos de análise de um produto e de operação de equipamento, e, equipamentos capazes de modificar a temperatura, o grau de congelamento e as características selecionadas do produto

Номер: BR112022002746A2
Автор: H Israni Sameer, Keqin ZHOU, M Girard John, N Jampala Soujanya, Xiaotang DU
Принадлежит: Praxair Technology Inc

métodos de análise de um produto e de operação de equipamento, e, equipamentos capazes de modificar a temperatura, o grau de congelamento e as características selecionadas do produto. é revelada uma técnica para caracterizar um produto que utiliza medições inovadoras com base nos sinais reativos e resistivos exibidos pelo produto em um campo eletromagnético.

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Номер записи: 19
13-04-2021 дата публикации

Metodo de enfriamiento de material particulado con nitrogeno.

Номер: MX2021001310A
Автор: Balazs Hunek, John M Girard, Richard N Hasty, Soujanya N Jampala, Steven McCarty, Yeu- Chuan Simon Ho
Принадлежит: Praxair Technology Inc

El material particulado se enfría mediante el paso de una corriente refrigerante de nitrógeno líquido que tiene un producto gaseoso alrededor, en donde la corriente refrigerante se forma fuera del material particulado en un cuerpo de boquilla.

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Номер записи: 20
06-08-2024 дата публикации

Método de resfriamento de material particulado

Номер: BR112021001781B1
Автор: Balazs Hunek, John M. Girard, Richard N. HASTY, Soujanya N. Jampala, Steven McCarty, Yeu-Chuan Simon Ho
Принадлежит: Praxair Technology, Inc

O material particulado é resfriado por meio da circulação de uma corrente refrigerante de nitrogênio líquido que tem um produto gasoso, sendo que a corrente refrigerante é formada fora do material particulado em um corpo de bocal.

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Номер записи: 21