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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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Применить Всего найдено 2. Отображено 2.
03-04-2014 дата публикации

Process for Ammonia Saturation of Solid Materials, and Corresponding Assembly

Номер: US20140093444A1
Принадлежит: Faurecia Systemes D'Echappement

A process for ammonia saturation of a solid material capable of absorbing and desorbing ammonia, the solid material being composed of solid particles and includes placing the solid material in contact with a cooled surface, with the solid material being disposed against the cooled surface in a thin layer having a thickness of less than 100 mm. The process further includes injecting a stream of gaseous ammonia to be in contact with the solid material, while the solid material is in contact with the cooled surface. 1. A process for ammonia saturation of a solid material capable of absorbing and desorbing ammonia , the solid material being composed of solid particles , the process comprising of the following steps:placing of the solid material in contact with a cooled surface, the solid material being disposed against the cooled surface in a thin layer having a thickness of less than 100 mm;injecting a stream of gaseous ammonia to be in contact with the solid material, while the solid material is in contact with the cooled surface.2. A process according to claim 1 , wherein the solid material moves along the cooled surface.3. The process according to claim 1 , wherein the solid material moves with the cooled surface.4. The process according to claim 1 , wherein the solid material moves inside a chamber in which gaseous ammonia is injected claim 1 , with the solid material moving in a continuous fashion relative to the chamber.5. The process according to claim 1 , wherein the gaseous ammonia is injected at a pressure of between 1 and 3 bar absolute.6. The process according to claim 1 , including drying of the solid material by heating and a step of cooling of the solid material claim 1 , preceding in this order the injection of a stream of gaseous ammonia to be in contact with the solid material.7. The process according to claim 6 , wherein the solid material is moved in a continuous fashion from the step of heating to the step of cooling claim 6 , and then to the step ...

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12-05-2022 дата публикации

BONDING METHOD WHICH CAN BE APPLIED TO FUEL CELLS

Номер: US20220149394A1
Принадлежит:

A method for bonding a first component () with a second component (), comprising the following steps:—depositing on the first component () and/or on the second component () an adhesive means of a first type, selected from a slow-setting adhesive means () or a quick-setting adhesive means (),—depositing on the first component () and/or on the second component (), an adhesive means of a second type different from the first type, selected from a slow-setting adhesive means () or a quick-setting adhesive means (),—bringing the two components () into contact,—pressing and—setting the slow-setting adhesive means (). 1. A bonding method for bonding a first component with a second component , comprising the following steps:providing a slow-setting adhesive and a quick-setting adhesive wherein the slow-setting adhesive is configured to have a slower setting than a quick-setting of the quick-setting adhesive,depositing on the first component and/or on the second component an adhesive of a first type, from among the slow-setting adhesive or the quick-setting adhesive,depositing on the first component and/or on the second component an adhesive of a second type, different from the first type, among the slow-setting adhesive or the quick-setting adhesive,bringing the two components into contact,pressing andsetting of the slow-setting adhesive.2. The bonding method according to claim 1 , wherein the slow-setting adhesive is applied in at least one continuous claim 1 , closed contour.3. The bonding method according to claim 1 , wherein the slow-setting adhesive comprises a slow-setting glue and/or a surface support coated on both sides with a slow-setting glue claim 1 , the slow-setting glue being of the thermally setting polymer type.4. The bonding method according to claim 1 , wherein the quick-setting adhesive is deposited according to at least two points.5. The bonding method according to claim 1 , wherein the quick-setting adhesive is of the press-activated claim 1 , instant- ...

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