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发明公开
CN101603934A 桶盖带闭路腔体循环控温装置的量热仪 失效 - 权利终止 转让

  • 专利标题： 桶盖带闭路腔体循环控温装置的量热仪
  • 专利标题（英）： Calorimeter with closed cavity circulating temperature-control device on drum cover
  • 申请号： CN200910159756.X
    申请日： 2006-03-29
  • 公开(公告)号： CN101603934A
    公开(公告)日： 2009-12-16
  • 发明人: 朱先德
  • 申请人： 朱先德
  • 申请人地址： 湖南省长沙市望城坡湘仪路湖南三德科技发展有限公司
  • 专利权人： 朱先德
  • 当前专利权人： 湖南三德科技股份有限公司
  • 当前专利权人地址： 湖南省长沙市望城坡湘仪路湖南三德科技发展有限公司
  • 代理机构： 湖南兆弘专利事务所
  • 代理商 赵洪
  • 分案原申请号： 2006100314165
  • 主分类号： G01N25/20
  • IPC分类号： G01N25/20
桶盖带闭路腔体循环控温装置的量热仪
摘要：
本发明公开了一种桶盖带闭路腔体循环控温装置的量热仪，它包括内桶、外桶以及设置于内桶和外桶部的桶盖，内桶置于外桶中，外桶的外侧壁与内侧壁之间形成装有介质的外桶腔体，内桶和外桶之间设有空气夹层，桶盖内设有一块或一块以上的桶盖隔板将桶盖分隔成两个或两个以上的盖腔体，两个或两个以上的盖腔体与循环供给装置组成闭路腔体循环控温装置，循环供给装置包括控温装置和驱动装置。本发明能够保持桶盖和外桶内温度的恒定性，给内桶创造出一个理想的外界环境，从而提高仪器适应恶劣环境的能力，缩短测试时间，提高测试精确度。
摘要（英）：

The invention discloses a calorimeter with a closed cavity circulating temperature-control device on a drum cover. The calorimeter comprises an inner drum, an outer drum and the drum cover which is arranged between the inner drum and the outer drum, wherein the inner drum is placed in the outer drum, an outer drum cavity filled with medium is formed between the outside wall and the inside wall of the outer drum, an air interlayer is arranged between the inner drum and the outer drum, one or more pieces of drum cover partition boards are arranged in the drum cover to partition the drum cover into two or more than two cover cavities, the two or more than two cover cavities form a closed cavity circulating temperature-control device together with a circulating supply device, and the circulating supply device comprises a temperature-control device and a drive device. The calorimeter can keep the temperature consistency in the outer drum and the drum cover, and create an ideal outer environment for the inner drum so as to improve the capability of the calorimeter to adapt to harsh environment, shorten the testing time and improve the testing accuracy.

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