Plant for producing mechanical energy from a carrier fluid under cryogenic conditions

    公开(公告)号:US12104507B2

    公开(公告)日:2024-10-01

    申请号:US18253644

    申请日:2021-12-14

    申请人: SYLANS SAGL

    IPC分类号: F01K25/10 F02G1/043

    摘要: A plant for producing mechanical energy from a carrier fluid under cryogenic conditions, including a cryogenic tank configured for storing the carrier fluid under cryogenic conditions and a capacitive tank. The plant further includes a supply circuit, arranged as a connection between the cryogenic tank and the capacitive tank and comprising a pump configured to increase the pressure of the carrier fluid. The plant provides an engine body, configured for producing mechanical energy and including at least one work chamber having an inlet port, arranged in fluid communication with the capacitive tank, and an outlet port connected to a discharge circuit for the spent carrier fluid, and a recirculation circuit designed to convey a portion of the spent carrier fluid into the capacitive tank.

    Plant for producing mechanical energy from a carrier fluid under cryogenic conditions

    公开(公告)号:US12084991B2

    公开(公告)日:2024-09-10

    申请号:US18040489

    申请日:2021-12-14

    申请人: SYLANS SAGL

    IPC分类号: F01K25/10 F02G1/043

    摘要: A plant for producing mechanical energy from a carrier fluid under cryogenic conditions, includes a cryogenic tank for storing the fluid under cryogenic conditions and a capacitive tank. The plant includes a supply circuit, connecting the cryogenic tank and the capacitive tank. A pump increases the pressure of the fluid, and a main heat exchanger, arranged downstream of the pump promotes a thermal exchange between a thermal source and the fluid to increase the temperature of the fluid and evaporate the fluid. The plant provides an engine body for producing mechanical energy and including a work chamber having an inlet port, arranged in fluid communication with the capacitive tank, and an outlet port connected to a discharge circuit for the spent fluid, and a recirculation circuit to convey a portion of the spent fluid into the capacitive tank.

    High temperature engine and seal
    3.
    发明授权
    High temperature engine and seal 失效
    高温发动机和密封

    公开(公告)号:US4485628A

    公开(公告)日:1984-12-04

    申请号:US447267

    申请日:1982-12-06

    申请人: Dedger Jones

    发明人: Dedger Jones

    IPC分类号: F02G1/053

    摘要: A method and apparatus for protecting a relatively low temperature rated pressure seal from a relatively high temperature gas residing between a cylinder head and its associated piston. A low temperature rated pressure seal as for example an elastomeric seal is protected from high temperature gas in a heat engine, potentially in excess of 2,000.degree. F. (1093.degree. C.) by the use of an intermediary fluid that is trapped in a reservoir in the head of the cylinder said seal being maintained in a liquid fashion by a skirt extension from the head of the piston into the reservoir holding the described liquid, the intermediary liquid also being in contact with the elastomeric seal in the space between the piston and the cylinder. Additionally a heat engine operating at high efficiency utilizing the seal above described in order to maximize efficiency while eliminating leakage and loss of pressure, said heat engine deriving much of its temperature by an economizer that is a counterflow heat exchanger and from external secondary heating sources in constant volume expansion steps.

    摘要翻译: 一种用于保护相对较低温度的额定压力密封件与位于气缸盖及其相关活塞之间的较高温度气体的方法和装置。 诸如弹性体密封件的低温额定压力密封件通过使用被捕获在储存器中的中间流体而被保护,以避免热机中的高温气体潜在地超过2000°F(1093℃) 在气缸的头部,所述密封件通过从活塞的头部到保持所述液体的容器的裙部延伸而保持为液体状态,中间液体还与活塞和活塞之间的空间中的弹性密封件接触 气瓶。 另外,利用上述密封件高效率地运行的热机,以便在消除泄漏和压力损失的同时最大限度地提高效率,所述热机通过作为逆流热交换器的节能器和来自外部二次加热源的大部分温度 恒定体积膨胀步骤。

    PLANT FOR PRODUCING MECHANICAL ENERGY FROM A CARRIER FLUID UNDER CRYOGENIC CONDITIONS

    公开(公告)号:US20240003271A1

    公开(公告)日:2024-01-04

    申请号:US18253644

    申请日:2021-12-14

    申请人: SYLANS SAGL

    IPC分类号: F01K25/10 F02G1/043

    摘要: A plant for producing mechanical energy from a carrier fluid under cryogenic conditions, including a cryogenic tank configured for storing the carrier fluid under cryogenic conditions and a capacitive tank. The plant further includes a supply circuit, arranged as a connection between the cryogenic tank and the capacitive tank and comprising a pump configured to increase the pressure of the carrier fluid. The plant provides an engine body, configured for producing mechanical energy and including at least one work chamber having an inlet port, arranged in fluid communication with the capacitive tank, and an outlet port connected to a discharge circuit for the spent carrier fluid, and a recirculation circuit designed to convey a portion of the spent carrier fluid into the capacitive tank.

    THERMAL ENGINE WITH ENERGY MODULATION MECHANISM
    5.
    发明申请
    THERMAL ENGINE WITH ENERGY MODULATION MECHANISM 审中-公开
    具有能量调节机构的热发动机

    公开(公告)号:US20170037812A1

    公开(公告)日:2017-02-09

    申请号:US15303770

    申请日:2015-04-08

    申请人: Da Wei HUANG

    发明人: Da Wei Huang

    IPC分类号: F02G1/05 F02G1/055

    摘要: Disclosed herein is an apparatus for extracting thermal energy from thermal expansion of a working medium in the apparatus. The apparatus includes a thermal expander, a compressor for compressing the working medium after the expansion, and a force modulation unit connecting the thermal expander to the compressor. The force modulation unit consists of two conversion gears that are connected by a lever system. The lever system can be dynamically controlled so that the non-constant force from thermal expansion is modulated into a substantially constant output force of the apparatus.

    摘要翻译: 本文公开了一种用于从装置中的工作介质的热膨胀中提取热能的装置。 该装置包括热膨胀器,用于在膨胀之后压缩工作介质的压缩机,以及将热膨胀器连接到压缩机的力调制单元。 力调制单元由两个通过杠杆系统连接的转换齿轮组成。 可以动态地控制杠杆系统,使得来自热膨胀的非恒定力被调制成装置的基本恒定的输出力。

    Flow diode and method for controlling fluid flow origin of the invention
    6.
    发明授权
    Flow diode and method for controlling fluid flow origin of the invention 有权
    用于控制本发明的流体流动源的流量二极管和方法

    公开(公告)号:US09169855B1

    公开(公告)日:2015-10-27

    申请号:US13474972

    申请日:2012-05-18

    申请人: Rodger W Dyson

    发明人: Rodger W Dyson

    摘要: A flow diode configured to permit fluid flow in a first direction while preventing fluid flow in a second direction opposite the first direction is disclosed. The flow diode prevents fluid flow without use of mechanical closures or moving parts. The flow diode utilizes a bypass flowline whereby all fluid flow in the second direction moves into the bypass flowline having a plurality of tortuous portions providing high fluidic resistance. The portions decrease in diameter such that debris in the fluid is trapped. As fluid only travels in one direction through the portions, the debris remains trapped in the portions.

    摘要翻译: 流量二极管被配置为允许流体沿第一方向流动,同时防止沿与第一方向相反的第二方向流体流动。 流动二极管防止流体流动而不使用机械闭合件或运动部件。 流量二极管利用旁路流线,其中所有流体沿第二方向流动移动到具有提供高流体阻力的多个曲折部分的旁路流线中。 这些部分的直径减小,使得流体中的碎屑被捕获。 当流体仅在一个方向上穿过这些部分时,碎屑仍被捕获在该部分中。

    DIFFERENTIAL THERMODYNAMIC MACHINE WITH A CYCLE OF EIGHT THERMODYNAMIC TRANSFORMATIONS, AND CONTROL METHOD
    10.
    发明申请
    DIFFERENTIAL THERMODYNAMIC MACHINE WITH A CYCLE OF EIGHT THERMODYNAMIC TRANSFORMATIONS, AND CONTROL METHOD 审中-公开
    具有热能变换循环的差动热电偶机及其控制方法

    公开(公告)号:US20160252047A1

    公开(公告)日:2016-09-01

    申请号:US15030080

    申请日:2014-10-16

    申请人: ABX ENERGIE LTDA

    发明人: Marno Iockheck

    IPC分类号: F02G1/05 F02G1/055

    摘要: The present invention refers to the technical field of thermodynamic engines, and more specifically to a heat engine that operates with gas in closed loop in differential configuration which is characterized by performing a thermodynamic cycle eight transformations or otherwise explain, it performs two thermodynamic cycles simultaneously, each with four interdependent, additional transformations, two of these transformations “isothermal” and two “adiabatic” in mass transfer in phases of adiabatic processing to provide a new performance curve no longer dependent solely on temperature but the mass transfer rate which allows the construction of machines with high yields and low thermal differentials.

    摘要翻译: 本发明涉及热力发动机的技术领域,更具体地说涉及一种以差动配置的闭环气体运行的热机,其特征在于进行热力循环八次转换或以其它方式解释,它同时进行两个热力循环, 每个都具有四个相互依赖的附加变换,其中两个转换“等温”和两个“绝热”在绝热加工阶段进行质量传递,以提供不再仅仅依赖于温度的新性能曲线,而是允许构建 具有高产量和低热差的机器。