ShareA reliable nonmagnetic liquid helium tight thermal feedthrough for a fiberglass dewar.
Author(s) : HIBBS A. D., COX D. W.
Type of article: Article
Summary
A method for making a leak tight cryogenic joint between a copper rod and a material of much lower thermal expansion has been developed. No materials of high magnetic susceptibility are present in the seal. The technique has been used to make high conductivity thermal connections to components in the vacuum space of a liquid helium dewar made from G10 fiberglass.
Details
- Original title: A reliable nonmagnetic liquid helium tight thermal feedthrough for a fiberglass dewar.
- Record ID : 1993-0648
- Languages: English
- Source: Rev. sci. Instrum. - vol. 62 - n. 9
- Publication date: 1991/09
- Document available for consultation in the library of the IIR headquarters only.
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Numerical analysis for heat leak of liquid heli...
- Author(s) : SHIMAMURA Y., ASAI O., YAMAGUCHI M., OHMORI T.
- Date : 1992
- Languages : Japanese
- Source: Ishikawajima-Harima Giho - vol. 32 - n. 3
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VERY LOW LOSS LIQUID HELIUM TRANSFER WITH LONG ...
- Author(s) : BLESSING H., LEBRUN P., SCHIPPL K.
- Date : 1990
- Languages : English
- Source: Adv. cryog. Eng. - vol. 35 B
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ULTRASMALL SCANNING TUNNELING MICROSCOPE FOR US...
- Author(s) : SMITH D. P. E., BINNIG G.
- Date : 1986
- Languages : English
- Source: Rev. sci. Instrum. - vol. 57 - n. 10
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Generation techniques of extremely high vacuum.
- Author(s) : MATSUI Y., YAMAKAWA H.
- Date : 1991
- Languages : Japanese
- Source: Cryogenics/ Cryog. Eng. - vol. 26 - n. 5
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AUTOMATION OF LIQUID HELIUM 4 TRANSFER.
- Author(s) : FUKUSHIMA A., IKUDA Y.
- Date : 1987
- Languages : English
- Source: Rev. sci. Instrum. - vol. 58 - n. 12
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