Simple device for controlling the level of cryogenic liquids.

Author(s) : ROTH P., GMELIN E.

Type of article: Article

Summary

The device mainly consists of a hollow cylinder made of Teflon and two screws made of brass. Both screws are incorporated into the cylinder in such a way that they form a switch contact which is closed at room temperature and open at the temperature of the cryogenic liquid. The device is simple in construction and inexpensive.

Details

  • Original title: Simple device for controlling the level of cryogenic liquids.
  • Record ID : 1993-2413
  • Languages: English
  • Source: Cryogenics - vol. 33 - n. 2
  • Publication date: 1993

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