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1.发明申请公开(公告)号：US20190292947A1
公开(公告)日：2019-09-26
申请号：US16442149
申请日：2019-06-14
Inventor： Takumi HIKICHI , Osao KIDO , Atsuo OKAICHI , Masaya HONMA , Masanobu WADA , Osamu KOSUDA
Abstract: A Rankine cycle apparatus includes a pump, an evaporator, an expander, a condenser, and an internal heat exchanger. The internal heat exchanger allows heat exchange to take place between a working fluid discharged from the expander and a working fluid discharged from the pump. A temperature of the working fluid at an inlet of the expander is set so that a temperature of the working fluid at an outlet of the expander be higher than a saturation temperature on a high-pressure side of the cycle.
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公开(公告)号：US20150267569A1
公开(公告)日：2015-09-24
申请号：US14731044
申请日：2015-06-04
Inventor： Takumi HIKICHI , Osao KIDO , Atsuo OKAICHI , Masaya HONMA , Osamu KOSUDA , Masanobu WADA
CPC classification number: F01K25/10 , F01K13/02 , F01K15/00 , F01K25/08 , F22B1/18 , F22B37/102 , Y02E20/14
Abstract: A CHP system includes a combustor (heat source), a Rankine cycle apparatus, and a second heat exchanger. The Rankine cycle apparatus includes, as an evaporator, a first heat exchanger that absorbs thermal energy produced in the combustor. The second heat exchanger is located farther from the combustor than is the evaporator, is in direct contact with the evaporator or in indirect contact with the evaporator via a thermally-conductive member, absorbs thermal energy produced in the combustor, and transfers the thermal energy to a heat medium.
Abstract translation: CHP系统包括燃烧器（热源），兰金循环装置和第二热交换器。 兰金循环设备包括作为蒸发器的吸收燃烧器中产生的热能的第一热交换器。 第二热交换器位于比燃烧器远离蒸发器的位置，与蒸发器直接接触或通过导热构件与蒸发器间接接触，吸收燃烧器中产生的热能并将热能转移到 热介质。
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公开(公告)号：US20190088964A1
公开(公告)日：2019-03-21
申请号：US16193948
申请日：2018-11-16
Inventor： Hidenobu WAKITA , Yasuhiko ITOH , Atsuo OKAICHI , Osamu SAKAI
IPC: H01M8/0662 , H01M8/0612 , B01D53/32 , C01B3/48 , C01B3/38
Abstract: A hydrogen purifier includes an electrolyte membrane including a proton conductive polymer, an anode having an anode catalyst layer disposed on one side of the electrolyte membrane, a cathode having a cathode catalyst layer disposed on the other side of the electrolyte membrane, a separator which has a fluid channel and through which carbon monoxide, hydrogen and oxygen are supplied to the anode, and a power supply that energizes the anode and the cathode, the anode catalyst layer including Pt, the cathode catalyst layer including Pt and Ru.
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公开(公告)号：US20170184314A1
公开(公告)日：2017-06-29
申请号：US15456073
申请日：2017-03-10
Inventor： Takeshi OGATA , Atsuo OKAICHI , Yuichi YAKUMARU , Hiroshi HASEGAWA
CPC classification number: F24D19/1039 , F24D3/08 , F24D3/18 , F24D11/0214 , F24D19/1024 , F25B6/04 , F25B9/008 , F25B9/10 , F25B30/02 , F25B40/00 , F25B2309/061 , F25B2339/047 , F25B2341/0012 , F25B2400/23 , Y02B30/12
Abstract: A heat pump heating system (1A) includes: a refrigerant circuit (3) including a compressor (21), a radiator (22), and an expansion member (25A), and an evaporator (26); a circulation path (5) for circulating a liquid through the radiator (22) to produce a heated liquid; and a heater (4) for dissipating heat of the heated liquid. The refrigerant circuit (3) is provided with an internal heat exchanger (23A) for transferring heat from a high pressure refrigerant that has released heat in the radiator (22) to a low pressure refrigerant. The liquid flowing through the circulation path (5) is cooled in a liquid cooling heat exchanger (24) by means of the high pressure refrigerant flowing out of the internal heat exchanger (23A), before the liquid flows into the radiator (22).
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公开(公告)号：US20160040556A1
公开(公告)日：2016-02-11
申请号：US14886997
申请日：2015-10-19
Inventor： Takumi HIKICHI , Osao KIDO , Atsuo OKAICHI , Osamu KOSUDA
CPC classification number: F01K3/205 , F01K9/003 , F01K25/08 , F22B1/18 , F22B21/24 , F22B21/26 , F22B37/101 , F24H1/145 , Y02E20/14
Abstract: A CHP system includes a combustor (heat source), a Rankine cycle apparatus, and a second heat exchanger. The Rankine cycle apparatus includes, as an evaporator, a first heat exchanger that absorbs thermal energy produced in the combustor. The second heat exchanger is located closer to the combustor than is the evaporator, absorbs thermal energy produced in the combustor, and transfers the thermal energy to a heat medium.
Abstract translation: CHP系统包括燃烧器（热源），兰金循环装置和第二热交换器。 兰金循环设备包括作为蒸发器的吸收燃烧器中产生的热能的第一热交换器。 第二热交换器比蒸发器更靠近燃烧器，吸收在燃烧器中产生的热能，并将热能传递到热介质。
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Patent Agency Ranking
公开(公告)号：US20240291316A1
公开(公告)日：2024-08-29
申请号：US18570001
申请日：2022-05-11
Inventor： Kenichi WATANABE , Takamasa UENO , Atsuo OKAICHI
IPC: H02J13/00
CPC classification number: H02J13/00001 , H02J13/00002
Abstract: An energy resource control system according to the present disclosure includes a data acquirer, a display controller, and a generator. The data acquirer is configured to acquire measuring data measured in a facility. The display controller is configured to control a display unit to display data about the resource control. The generator is configured to generate a control command for a control target energy resource that is a target of the resource control. The display controller is further configured to allow the display unit to display an energy resource input screen. The generator is configured to generate the control command based on: the control target energy resource according to an input received on the energy resource input screen; and the measuring data acquired by the data acquirer.
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公开(公告)号：US20180100411A1
公开(公告)日：2018-04-12
申请号：US15835796
申请日：2017-12-08
Inventor： Osamu KOSUDA , Atsuo OKAICHI , Osao KIDO , Takumi HIKICHI , Takahiro NAKAMURA
IPC: F01K13/02 , F22B37/10 , F22B21/26 , F22B21/24 , F01K25/08 , F01K17/02 , F01K15/00 , F01K13/00 , F01K9/00 , F01K7/16 , F22B1/16
CPC classification number: F01K13/02 , F01K7/16 , F01K9/003 , F01K13/003 , F01K15/00 , F01K17/02 , F01K25/08 , F22B1/16 , F22B21/24 , F22B21/26 , F22B37/103 , Y02E20/14
Abstract: An evaporator which heats working fluid with high-temperature fluid to evaporate the working fluid includes: a working fluid channel arranged in a flow direction of the high temperature fluid and through which the working fluid flows; and a temperature sensor provided for the working fluid channel. A part of the working fluid channel is exposed to outside of a housing of the evaporator, and the temperature sensor is provided in the part of the working fluid channel exposed to the outside of the housing of the evaporator in a region other than an inlet of the working fluid channel into which the working fluid flows from the outside of the evaporator and other than an outlet of the working fluid channel through which the working fluid flows out of the evaporator. The output value of the temperature sensor is used to adjust the temperature of the working fluid.
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公开(公告)号：US20170299267A1
公开(公告)日：2017-10-19
申请号：US15635486
申请日：2017-06-28
Inventor： Osamu KOSUDA , Osao KIDO , Atsuo OKAICHI , Takumi HIKICHI , Masaaki KONOTO , Noriyoshi NISHIYAMA , Yoshio TOMIGASHI , Tetsuya MATSUYAMA
Abstract: An air cooling unit is an air cooling unit used in a Rankine cycle system and includes an expander and a condenser. The expander recovers energy from a working fluid by expanding the working fluid. The condenser cools the working fluid using air. The air cooling unit includes a heat-transfer reducer that reduces heat transfer between the expander and an air path.
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公开(公告)号：US20210005899A1
公开(公告)日：2021-01-07
申请号：US17028009
申请日：2020-09-22
Inventor： Kosuke YAMAUCHI , Takehito GOTO , Tomoya KAMATA , Yuichi MIKAMI , Tomohiro KUROHA , Atsuo OKAICHI , Yoichiro TSUJI , Yuji OKUYAMA
IPC: H01M4/90 , C01G25/00 , H01M8/1226 , C01F11/00 , H01M4/86 , H01M8/1213 , H01M8/1246 , G01N27/407 , H01M8/0612 , H01M8/1253
Abstract: A membrane electrode assembly of an electrochemical device includes a proton conductive solid electrolyte membrane and an electrode including Ni and an electrolyte material which contains as a primary component, at least one of a first compound having a composition represented by BaZr1-x1M1x1O3 (M1 represents at least one element selected from trivalent elements each having an ion radius of more than 0.720 A° to less than 0.880 A°, and 0
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公开(公告)号：US20160061530A1
公开(公告)日：2016-03-03
申请号：US14936174
申请日：2015-11-09
Inventor： Takumi HIKICHI , Osao KIDO , Atsuo OKAICHI , Osamu KOSUDA
CPC classification number: F28D7/0008 , F01K25/08 , F22B1/18 , F28F27/00 , Y02E20/14
Abstract: A CHP system includes a combustor as a heat source, a Rankine cycle apparatus, a second heat exchanger, and a thermal fluid flow path. The Rankine cycle apparatus includes, as an evaporator, a first heat exchanger that absorbs thermal energy from combustion gas (thermal fluid). The second heat exchanger absorbs thermal energy from the combustion gas and transfers the thermal energy to a heat medium. The first heat exchanger and the second heat exchanger are disposed in the thermal fluid flow path. The thermal fluid flow path includes a first flow path that allows the combustion gas to reach the first heat exchanger directly from the combustor and a second flow path that allows the combustion gas to reach the second heat exchanger directly from the combustor.
Abstract translation: CHP系统包括作为热源的燃烧器，兰金循环装置，第二热交换器和热流体流路。 兰金循环设备包括作为蒸发器的吸收燃烧气体（热流体）的热能的第一热交换器。 第二热交换器从燃烧气体吸收热能并将热能传递到热介质。 第一热交换器和第二热交换器设置在热流体流路中。 热流体流动路径包括允许燃烧气体直接从燃烧器到达第一热交换器的第一流动路径和允许燃烧气体直接从燃烧器到达第二热交换器的第二流动路径。
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