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公开(公告)号：US4333313A
公开(公告)日：1982-06-08
申请号：US65537
申请日：1979-08-10
CPC分类号： F01K25/065 , F02C1/10
摘要： This invention relates to a gas powered, closed loop power generating system which generates power substantially as a result of the flow of gas through its power generating means. Gas flows through the power generating means because of a pressure drop caused by dissolving the gas in a solvent medium on the exit side of the power generating means. The solution is then separated into the solvent medium, and the gas. The gas pressure is raised and it is then fed back into the power generating means while the separated solvent medium is recycled to redissolve more exiting gas. A process for generating power is also disclosed.
摘要翻译： 本发明涉及一种气体供电的闭环发电系统，其基本上由于气体通过其发电装置的流动而产生功率。 由于通过将气体溶解在发电装置的出口侧的溶剂介质中而导致的压力下降，气体流过发电装置。 然后将溶液分离成溶剂介质和气体。 气体压力升高，然后将其反馈回发电装置，同时分离的溶剂介质被再循环以再溶解更多离开的气体。 还公开了一种用于发电的过程。
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公开(公告)号：US4307572A
公开(公告)日：1981-12-29
申请号：US43300
申请日：1979-05-29
IPC分类号： F01K25/06
CPC分类号： F01K25/065
摘要： An externally cooled, absorption engine apparatus and method, the apparatus including a closed cycle system having a first fluid and a second fluid, the first fluid constituting a working fluid and having a relatively lower boiling point while the second fluid constitutes a solvent for the first fluid and has a relatively higher boiling point and a relatively high degree of absorptivity for the first fluid. The apparatus further includes a distillation column, a superheater, a mechanical expansion engine, an externally cooled absorption column, and heat exchange apparatus. The distillation column separates the first fluid or working fluid from the solvent with heat energy supplied by an external combustion source and the superheater increases the thermal energy thereof prior to passing the working fluid through the mechanical expansion engine. The mechanical expansion engine converts thermal engine in the working fluid vapor to mechanical energy. Importantly, the backpressure to the mechanical expansion engine is significantly lowered by absorbing the working fluid with solvent from the distillation column and the efficiency of the same is substantially enhanced by cooling the solvent and also by removing heat of absorption through an external coolant source.
摘要翻译： 一种外部冷却的吸收式发动机装置和方法，该装置包括具有第一流体和第二流体的封闭循环系统，第一流体构成工作流体并且具有相对较低的沸点，而第二流体构成第一流体和第二流体的溶剂 并且对于第一流体具有相对较高的沸点和相对高的吸收度。 该装置还包括蒸馏塔，过热器，机械膨胀发动机，外部冷却的吸收塔和热交换装置。 蒸馏塔将第一流体或工作流体与溶剂以由外部燃烧源供应的热能分离，并且过热器在使工作流体通过机械膨胀发动机之前增加其热能。 机械膨胀发动机将工作流体蒸气中的热力发动机转换为机械能。 重要的是，通过用蒸馏塔中的溶剂吸收工作流体，机械膨胀发动机的背压显着降低，并且通过冷却溶剂以及通过除去外部冷却剂源的吸收热量，其效率大大提高。
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93.发明授权
公开(公告)号：US4291232A
公开(公告)日：1981-09-22
申请号：US55991
申请日：1979-07-09
CPC分类号： F01K25/065 , F03B17/005
摘要： A liquid powered, closed loop power generating system which generates power substantially as a result of the flow of a pressurized liquid through its power generating means is disclosed. The liquid flows through the power generating means and into a dissolving means wherein it dissolves a pressurized gas to form a solution, thereby reducing the pressures of both gas and liquid. The solution is separated into gas and liquid whereby both are repressurized. The liquid then flows back to the power-generating means and the gas flows back to the dissolving means, whereby both materials are recycled. A process for generating power is also disclosed.
摘要翻译： 公开了一种液体动力的闭环发电系统，其基本上由加压液体流过其发电装置而产生功率。 液体流过发电装置并流入溶解装置，其中溶解加压气体以形成溶液，从而降低气体和液体的压力。 将溶液分离成气体和液体，由此两者都被再加压。 然后液体回流到发电装置，并且气体回流到溶解装置，由此两种材料被再循环。 还公开了一种用于发电的过程。
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公开(公告)号：US3603087A
公开(公告)日：1971-09-07
申请号：US3603087D
申请日：1969-06-27
申请人： CCI AEROSPACE CORP
发明人： BURKLAND CURTIS V
CPC分类号： F01D25/22 , F01K25/065
摘要： A dual fluid Rankine cycle powerplant utilizes one fluid, such as water, as the working medium and another fluid, such as a glycol, ether, polyglycol ether (both alkyl and aryl) or polyphenyl as the lubricant. The lubricant is fully soluble in the working medium and has a substantially higher boiling point than the working medium. The two fluids are separated from one another prior to entering the engine by heating the mixture of the two liquids to the evaporation temperature of the working medium and then separating the vapor from the liquid lubricant. Thereafter, the vapor can be superheated to increase the thermal efficiency.
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公开(公告)号：US11891922B2
公开(公告)日：2024-02-06
申请号：US17255997
申请日：2019-06-25
申请人： Hevatech
CPC分类号： F01K21/005 , F01K1/00 , F01K3/186 , F01K25/04 , F01K25/065 , F22B1/006
摘要： An improved efficiency method and device for converting thermal energy into mechanical energy, and then, preferably, into electricity and/or refrigerating energy. A partially liquid stream fc0 of fluid FC is implemented; thermal energy is transferred to the stream fc0; the heated stream fc0 is sprayed to generate a fragmented stream fc1 of fluid FC. Simultaneously a partially liquid stream ft0 of fluid FT is implemented; thermal energy is transferred to the stream ft0 to generate a stream ft that may be in liquid form or a saturated liquid/vapor mixture; stream f1 is expanded in a chamber which also receives fragmented stream fc1 to form a two-phase mixed stream fc1/t whose kinetic energy is converted into mechanical energy which is optionally transformed into electrical energy or into refrigerating energy.
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公开(公告)号：US20190128148A1
公开(公告)日：2019-05-02
申请号：US16172919
申请日：2018-10-29
申请人： Lutz Lindner , Carmen Lindner
发明人： Lutz Lindner
CPC分类号： F01K25/065 , F01D15/10 , F01K9/003 , F01K11/00 , F01K13/006 , F01K19/00 , F01K21/04 , F01K25/04 , F01K25/06 , F01K25/08 , F22B9/00
摘要： A method and system enabling the efficient use of thermal energy to provide kinetic energy and/or electrical energy. The method uses at least two heat exchangers for heating the working medium, a heat engine and a condenser. The working medium consists of at least two substances. The working medium is partially condensed on the primary side of the first heat exchanger, wherein heat is transferred to the working medium flowing on the secondary side and, subsequently, further condensation heat is transferred to a cooling circuit in a condensation heat exchanger on the primary side of the condensation heat exchanger. Subsequently, the working medium is redirected to the secondary side of the first heat exchanger. A separation of gaseous fractions of the working medium takes place in the condensation heat exchanger on the primary side.
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