Engel et al., 1984 - Google Patents
Insert for rapidly producing temperatures between 300 and 1 K in a helium storage DewarEngel et al., 1984
- Document ID
- 2216763092985316227
- Author
- Engel B
- Ihas G
- Adams E
- Fombarlet C
- Publication year
- Publication venue
- Review of scientific instruments
External Links
Snippet
A simple device is described for rapidly cycling apparatus between 300 and-1 K within a helium storage Dewar. The arrangement is useful for testing components or conducting experiments over this temperature range when the apparatus to be cooled is less than 5 cm …
- 239000001307 helium 0 title abstract description 25
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
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