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    • 1. 发明专利
    • Thermal management device for spacecraft
    • 热交换器的热管理装置
    • JP2010208628A
    • 2010-09-24
    • JP2010049236
    • 2010-03-05
    • Thalesテールズ
    • MERINO ANNE-SOPHIEHUGON JULIENCANTON VALERIEHUGONNOT PATRICKDARGENT THIERRYNANN ISABELLE
    • B64G1/50
    • B64G1/1007B64G1/50B64G1/503B64G1/506F28D15/00F28D15/0266F28D15/0275
    • PROBLEM TO BE SOLVED: To provide a thermal management device for an artificial satellite and more generally for a spacecraft.
      SOLUTION: The invention relates to a thermal management device intended to collect the heat dissipated by a group of heat dissipation equipment of a spacecraft in an evaporation zone before discharging this heat to cold space via a condensation zone, situated in the region of the radiators. The evaporation zone and the condensation zone each consist of at least one heat-exchange part comprising a network of a plurality of compact heat-exchange elements (21, 22) distributed over their respective heat-exchange surfaces (40) and connected in series and/or in parallel by the tubes of the thermal fluid circulation means (11, 12). A device such as this is particularly intended for telecommunications satellites.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供用于人造卫星的热管理装置,并且更一般地提供用于航天器的热管理装置。 解决方案:本发明涉及一种热管理装置,其用于收集由蒸发区中的航天器的一组散热设备消耗的热量,然后经由位于该区域内的冷凝区将该热量排放到冷空气 散热器。 蒸发区和冷凝区各自包括至少一个热交换部分,该热交换部分包括分布在它们各自的热交换表面(40)上并串联连接的多个致密热交换元件(21,22)的网络,以及 /或通过热流体循环装置(11,12)的管并联。 诸如此类的设备特别适用于通信卫星。 版权所有(C)2010,JPO&INPIT
    • 7. 发明专利
    • Heat control device
    • 热控制装置
    • JP2008265522A
    • 2008-11-06
    • JP2007111144
    • 2007-04-20
    • Japan Aerospace Exploration Agency独立行政法人 宇宙航空研究開発機構
    • ONISHI AKIRANAGANO HOSEI
    • B64G1/50F25B49/02F28D15/02
    • B64G1/506F28F13/00F28F2013/005
    • PROBLEM TO BE SOLVED: To provide a new heat control device of lightweight and simple structure to be properly used for a spaceship and in the environment on the earth wherein a temperature difference is large.
      SOLUTION: The heat control device includes a base plate connected to a thermally controlled object freely to exchange the heat, one or more heat exchange paddles fitted to the base plate freely to be expanded and housed, a paddle driving means provided in an end of the base plate to drive expanding operation and housing operation of the heat exchange paddles and to change angle of expansion thereof, and a heat transport element provided to connect the base plate to the heat exchange paddles. A first surface of the base plate on the opposite side to the thermally controlled object, a second surface thereof as the surface side of the paddle, and a third surface thereof as the back side of the heat exchange paddle are formed into any one of a heat radiating surface, a heat absorbing surface, a heat insulating surface and an emissivity changing surface, and angle of expansion of the heat exchange paddles can be changed.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种重量轻且结构简单的新的热控制装置,其适用于宇宙飞船和地球上的温度差大的环境中。 解决方案:热控制装置包括一个与受热物体自由连接以交换热量的基板,一个或多个安装在该基板上的热交换器板自由地膨胀和收纳;桨驱动装置, 以驱动热交换叶片的膨胀操作和容纳操作并改变其膨胀角;以及传热元件,其将基板连接到热交换叶片。 基板的与热控制物体相反一侧的第一表面,作为桨的表面侧的第二表面和作为热交换板的后侧的第三表面形成为 散热面,吸热面,隔热面和发射率变化面,热交换叶片的膨胀角度可以变化。 版权所有(C)2009,JPO&INPIT