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公开(公告)号：US20200208885A1
公开(公告)日：2020-07-02
申请号：US16622420
申请日：2018-06-07
申请人： CLEAN PLANET Inc.
摘要： A heat generating device includes a container, a heat generating element, and a heater. A hydrogen-based gas contributing to heat generation is introduced into the container. The heat generating element is provided inside the container. The heater is configured to heat the heat generating element. The heat generating element includes a base made of a hydrogen storage metal, a hydrogen storage alloy, or a proton conductor, and a multilayer film provided on a surface of the base. The multilayer film having a stacking configuration of: a first layer that is made of a hydrogen storage metal or a hydrogen storage alloy, and a second layer that is made of a hydrogen storage metal, a hydrogen storage alloy, or ceramics different from that of the first layer. The first layer and the second layer have a layer shape with a thickness of less than 1000 nm.
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公开(公告)号：US20220026113A1
公开(公告)日：2022-01-27
申请号：US17311820
申请日：2019-12-11
申请人： CLEAN PLANET INC.
发明人： Yasuhiro IWAMURA , Takehiko ITO , Jirota KASAGI , Hideki YOSHINO , Shotaro HIRANO , Masahide ISE , Tetsuharu IBARAKI
摘要： A heat utilization system according to the invention includes: a sealed container into which a hydrogen-based gas is supplied; a heat generating structure that is accommodated in the sealed container and includes a heat generating element that is configured to generate heat by occluding and discharging hydrogen contained in the hydrogen-based gas; and a heat utilization device that utilizes, as a heat source, a heat medium heated by the heat of the heat generating element. The heat generating element includes a base made of a hydrogen storage metal, a hydrogen storage alloy, or a proton conductor, and a multilayer film provided on the base. The multilayer film has a first layer made of a hydrogen storage metal or a hydrogen storage alloy and having a thickness of less than 1000 nm and a second layer made of a hydrogen storage metal or a hydrogen storage alloy, which is different from that of the first layer, or ceramics and having a thickness of less than 1000 nm.
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公开(公告)号：US20190257551A1
公开(公告)日：2019-08-22
申请号：US16334004
申请日：2017-09-25
申请人： CLEAN PLANET Inc.
摘要： A heat generating system includes a heat-generating element cell and a circulation device. The heat-generating element cell includes a container having a recovery port and a discharge port, and a reactant that is provided in the container, is made from a hydrogen storage metal or a hydrogen storage alloy, has metal nanoparticles on a surface of the reactant. The heat-generating element cell generates excess heat when hydrogen-based gas contributing to heat generation is supplied into the container and hydrogen atoms are occluded in the metal nanoparticles. The circulation device circulates the hydrogen-based gas in the heat-generating element cell. The circulation device includes a circulating passage that is provided outside the container and connects the recovery port to the discharge port, a pump circulates the hydrogen-based gas in the container via the circulating passage, and a filter on the circulating passage adsorbs and removes the impurities in the hydrogen-based gas.
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公开(公告)号：US20230160609A1
公开(公告)日：2023-05-25
申请号：US18150755
申请日：2023-01-05
申请人： CLEAN PLANET Inc.
CPC分类号： F24V30/00 , C01B3/00 , C01B4/00 , F17C11/005 , G21B3/002 , F17C11/00 , Y02P90/45 , Y02E60/32 , C01B3/0031
摘要： A heat generating system includes a heat-generating element cell and a circulation device. The heat-generating element cell includes a container having a recovery port and a discharge port, and a reactant that is provided in the container, is made from a hydrogen storage metal or a hydrogen storage alloy, has metal nanoparticles on a surface of the reactant. The heat-generating element cell generates excess heat when hydrogen-based gas contributing to heat generation is supplied into the container and hydrogen atoms are occluded in the metal nanoparticles. The circulation device circulates the hydrogen-based gas in the heat-generating element cell. The circulation device includes a circulating passage that is provided outside the container and connects the recovery port to the discharge port, a pump circulates the hydrogen-based gas in the container via the circulating passage, and a filter on the circulating passage adsorbs and removes the impurities in the hydrogen-based gas.
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公开(公告)号：US20180306468A1
公开(公告)日：2018-10-25
申请号：US15766306
申请日：2016-12-12
CPC分类号： F24V30/00 , F17C11/00 , F17C11/005
摘要： A heat generating system (1) of the present invention controls an excess heat output from heat-generating element cells (16) that are generating excess heat as a result of the heat generation reaction among the plurality of heat-generating element cells (16) by increasing the number of heat generation reaction positions, and therefore even if the other heat-generating element cells (16) do not generate excess heat due to insufficient heat generation reaction, the heat-generating element cells (16) in which the heat generation reaction is certainly occurring can compensate for insufficient amount of heat to be recovered, thereby capable of stably obtaining heat using the heat-generating element cells (16) each of which generates heat using a hydrogen storage metal or a hydrogen storage alloy.
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公开(公告)号：US20220034599A1
公开(公告)日：2022-02-03
申请号：US17311512
申请日：2019-12-11
申请人： CLEAN PLANET INC.
发明人： Yasuhiro IWAMURA , Takehiko ITO , Jirota KASAGI , Hideki YOSHINO , Shotaro HIRANO , Masahide ISE , Tetsuharu IBARAKI
摘要： Provided are a novel heat utilization system and heat generating device that utilize an inexpensive, clean, and safe heat energy source. A heat utilization system 10 includes a heat-generating element 14 configured to generate heat by occluding and discharging hydrogen, a sealed container 15 having a first chamber 21 and a second chamber 22 partitioned by the heat-generating element 14, and a temperature adjustment unit 16 configured to adjust a temperature of the heat-generating element 14. The first chamber 21 and the second chamber 22 have different hydrogen pressures. The heat-generating element 14 includes a support element 61 made of at least one of a porous body, a hydrogen permeable film, and a proton conductor, and a multilayer film 62 supported by the support element 61. The multilayer film 62 has a first layer 71 made of a hydrogen storage metal or a hydrogen storage alloy and having a thickness of less than 1000 nm and a second layer 72 made of a hydrogen a hydrogen storage metal different from that of the first layer, a hydrogen storage alloy different from that of the first layer, or ceramics and having a thickness of less than 1000 nm.
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公开(公告)号：US20240255192A1
公开(公告)日：2024-08-01
申请号：US18605069
申请日：2024-03-14
申请人： CLEAN PLANET Inc.
CPC分类号： F25B17/12 , C01B3/0078 , F01K3/188 , F24V30/00 , F25B30/04 , C01B2203/0844
摘要： A heat generating device includes a container, a heat generating element, and a heater. A hydrogen-based gas contributing to heat generation is introduced into the container. The heat generating element is provided inside the container. The heater is configured to heat the heat generating element. The heat generating element includes a base made of a hydrogen storage metal, a hydrogen storage alloy, or a proton conductor, and a multilayer film provided on a surface of the base. The multilayer film having a stacking configuration of: a first layer that is made of a hydrogen storage metal or a hydrogen storage alloy, and a second layer that is made of a hydrogen storage metal, a hydrogen storage alloy, or ceramics different from that of the first layer. The first layer and the second layer have a layer shape with a thickness of less than 1000 nm.
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