-
公开(公告)号：US20230045434A1
公开(公告)日：2023-02-09
申请号：US17787458
申请日：2020-12-18
发明人： Julian Jepsen , José M. Bellosta Von Colbe , Thomas Klassen , Martin Dornheim , Klaus Taube , Julián Puszkiel , Anna Kallias , Holger Stühff , Dieter Platzek , Ignasi Cabezas Marce
IPC分类号： H01M8/04225 , H01M8/04223 , H01M8/04082 , H01M8/04089
摘要： A cold start device for an exothermic hydrogen consumer such as a fuel cell, as well as a method for operating an exothermic hydrogen consumer with a metal hydride storage system. An exothermic hydrogen consumer such as a fuel cell with an efficient cold start device which can be brought into operation rapidly and. does not require a pressure tank is provided. The cold start device is available for an unlimited number of start-up procedures. At least one starter tank is filled with a metal hydride which has an equilibrium pressure for desorption of at least 100 kPa at a temperature of −40° C., as well as at least one operating tank which is filled with at least one metal hydride, which has an equilibrium pressure of
-
公开(公告)号：US11845659B2
公开(公告)日：2023-12-19
申请号：US17364211
申请日：2021-06-30
发明人： José M. Bellosta Von Colbe , Thomas Klassen , Martin Dornheim , Julian Jepsen , Klaus Horst Taube , Giovanni Capurso , Holger Stühff
CPC分类号： C01B3/0078 , C01B3/0036 , C09K5/063 , F17C11/005 , H01M8/065 , F17C2221/012 , F17C2270/0763
摘要： The present invention relates to a composite material for hydrogen storage based on metal hydrides and to a method of operating a hydrogen storage system based on metal hydrides capable of releasing and absorbing hydrogen. Such hydrogen storage systems based on metal hydrides may be applicable as a fuel source for a fuel cell. The composite material for hydrogen storage comprises a powder or pellets of a hydride and a phase changing material (PCM), wherein the PCM is an encapsulated phase changing material (EPCM) which is homogeneously dispersed within the powder or pellets of the hydride.
-
公开(公告)号：US20220340417A9
公开(公告)日：2022-10-27
申请号：US17364211
申请日：2021-06-30
发明人： José M. Bellosta Von Colbe , Thomas Klassen , Martin Dornheim , Julian Jepsen , Klaus Horst Taube , Giovanni Capurso , Holger Stühff
摘要： The present invention relates to a composite material for hydrogen storage based on metal hydrides and to a method of operating a hydrogen storage system based on metal hydrides capable of releasing and absorbing hydrogen. Such hydrogen storage systems based on metal hydrides may be applicable as a fuel source for a fuel cell. The composite material for hydrogen storage comprises a powder or pellets of a hydride and a phase changing material (PCM), wherein the PCM is an encapsulated phase changing material (EPCM) which is homogeneously dispersed within the powder or pellets of the hydride.
-
公开(公告)号：US20220002150A1
公开(公告)日：2022-01-06
申请号：US17364211
申请日：2021-06-30
发明人： José M. Bellosta Von Colbe , Thomas Klassen , Martin Dornheim , Julian Jepsen , Klaus Horst Taube , Giovanni Capurso , Holger Stühff
摘要： The present invention relates to a composite material for hydrogen storage based on metal hydrides and to a method of operating a hydrogen storage system based on metal hydrides capable of releasing and absorbing hydrogen. Such hydrogen storage systems based on metal hydrides may be applicable as a fuel source for a fuel cell. The composite material for hydrogen storage comprises a powder or pellets of a hydride and a phase changing material (PCM), wherein the PCM is an encapsulated phase changing material (EPCM) which is homogeneously dispersed within the powder or pellets of the hydride.
-
公开(公告)号：US11879594B2
公开(公告)日：2024-01-23
申请号：US17248271
申请日：2021-01-15
申请人： Helmholtz-Zentrum Geesthacht Zentrum für Material-und Küstenforschung GmbH , assemblae , Stühff GmbH
发明人： Julián Puszkiel , José M. Bellosta Von Colbe , Anton Nijkamp , Holger Stühff , Julian Jepsen , Martin Dornheim , Thomas Klassen
IPC分类号： B29C53/58 , F17C1/14 , B29C63/00 , B29K705/02 , B29K705/12 , B29L31/00
CPC分类号： F17C1/14 , B29C53/58 , B29C63/0065 , B29K2705/02 , B29K2705/12 , B29L2031/7172 , F17C2201/0109 , F17C2203/0604 , F17C2203/066 , F17C2203/0639 , F17C2203/0646 , F17C2203/0663 , F17C2209/2154 , F17C2209/232 , F17C2221/012 , F17C2221/033
摘要： A method for manufacturing tanks for storing or containing a fluid under pressure and a method for manufacturing pipes for containing or channeling a fluid under pressure, such as for storing, containing or channeling hydrogen, natural gas or a hydraulic fluid. The method is less complex than known procedures, can be employed in a continuous or semi-continuous manner and allows for a lower thickness of the shell made from the fibres. The method comprising providing a liner having a cylindrical portion with two ends and two dome portions at the respective ends of the cylindrical portions or a liner having a cylindrical portion and one or two open ends; fabricating a tube of fibre filaments by means of the pullwinding method; and wrapping the tube of fibre filaments onto the liner such that at least the cylindrical portion of the liner is enclosed by the tube of fibre filaments.
-
公开(公告)号：US20210222831A1
公开(公告)日：2021-07-22
申请号：US17248271
申请日：2021-01-15
申请人： Helmholtz-Zentrum Geesthacht Zentrum für Material-und Küstenforschung GmbH , assemblae , Stühff GmbH
发明人： Julián Puszkiel , José M. Bellosta Von Colbe , Anton Nijkamp , Holger Stühff , Julian Jepsen , Martin Dornheim , Thomas Klassen
摘要： A method for manufacturing tanks for storing or containing a fluid under pressure and a method for manufacturing pipes for containing or channeling a fluid under pressure, such as for storing, containing or channeling hydrogen, natural gas or a hydraulic fluid. The method is less complex than known procedures, can be employed in a continuous or semi-continuous manner and allows for a lower thickness of the shell made from the fibres. The method comprising providing a liner having a cylindrical portion with two ends and two dome portions at the respective ends of the cylindrical portions or a liner having a cylindrical portion and one or two open ends; fabricating a tube of fibre filaments by means of the pullwinding method; and wrapping the tube of fibre filaments onto the liner such that at least the cylindrical portion of the liner is enclosed by the tube of fibre filaments.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.02 秒)
