公开(公告)号：US06324894B1

公开(公告)日：2001-12-04

申请号：US09301158

申请日：1999-04-28

申请人： Kee-Hoon Kang ,  Chang-Ho Song ,  Yong-Gyoo Kim ,  Kee-Sool Gam

发明人： Kee-Hoon Kang ,  Chang-Ho Song ,  Yong-Gyoo Kim ,  Kee-Sool Gam

IPC分类号： G01N2518

CPC分类号： G01K15/002 ,  G01N25/12 ,  Y10S62/924

摘要： The present invention relates to a quantitative measuring method of argon impurity contained in high purity oxygen by means of triple point and &ggr;-&bgr; phase transition of oxygen, and also to a cryostat employed in quantitative measuring of argon impurity contained in high purity oxygen.

摘要翻译： 本发明涉及通过氧的三重点和γ-β相转变的高纯度氧中所含的氩杂质的定量测量方法，以及用于定量测量高纯度氧中所含的氩杂质的低温恒温器。

公开(公告)号：US5987891A

公开(公告)日：1999-11-23

申请号：US93719

申请日：1998-06-09

申请人： Yong-Gyoo Kim ,  Chang-Ho Song ,  Kee-Sool Gam ,  Kee-Hoon Kang ,  Jeong-Hoon Lee

发明人： Yong-Gyoo Kim ,  Chang-Ho Song ,  Kee-Sool Gam ,  Kee-Hoon Kang ,  Jeong-Hoon Lee

IPC分类号： F25B21/04 ,  F25B27/00 ,  H01L35/00 ,  F25B21/02

CPC分类号： F25B21/04 ,  F25B27/002 ,  H01L35/00

摘要： A thermoelectric refrigerator/warmer using no external power, and a refrigerating/warming method are disclosed. A natural energy such as the solar energy is utilized so as to make an external power needless. Thus a thermoelectric device is made to convert the natural energy into electric power based on the difference between the internal and external temperatures, and this electric energy is converted again into a thermal energy by means of a peltier device, thereby varying the internal temperature of the apparatus. An outer part 4 of a thermoelectric device 3 is attached on the side face of the refrigerator/warmer, and an inner part 5 of it is attached on a bottom plate 7 of the refrigerator/warmer. Thus a thermoelectromotive force is generated based on the temperature difference between outside and inside of the refrigerator/warmer. The voltage thus generated is supplied to a peltier device 6 to cool or heat the bottom plate 7. In this manner, the thermoelectric refrigerator/warmer can be operated even without using an external power.

摘要翻译： 公开了不使用外部电力的热电冰箱/暖风机，制冷·升温方式。 利用诸如太阳能的自然​​能量来使外部电力不必要。 因此，制造热电装置以基于内部和外部温度之间的差异将天然能量转换成电力，并且该电能通过珀耳帖装置再次转换成热能，从而改变内部温度 仪器。 热电装置3的外部部分4安装在冰箱/暖气机的侧面上，其内部部分5安装在冰箱/暖气机的底板7上。 因此，基于冰箱/暖气机的外部和内部之间的温差产生热电动势。 这样产生的电压被提供给珀尔帖装置6以冷却或加热底板7.以这种方式，即使不使用外部电力也可以操作热电冰箱/加热器。