VACUUM TRAP
Abstract
An improved adsorption vacuum trap for use in vacuum systems was designed. The distinguishing feature is the placement of a plurality of torsionally deformed metallic fins within a vacuum jacket extending from the walls to the central axis so that substantially all gas molecules pass through the jacket will impinge upon the fin surfaces. T fins are heated by direct metallic conduction, thereby ol taining a uniform temperature at the adeorbing surfaces so that essentially all of the condensible impurities from the evacuating gas are removed from the vacuum system.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 4166393
- Patent Number(s):
- 2904665
- Assignee:
- U.S. Atomic Energy Commission
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- NSA Number:
- NSA-14-015734
- Resource Type:
- Patent
- Resource Relation:
- Other Information: Orig. Receipt Date: 31-DEC-60
- Country of Publication:
- United States
- Language:
- English
- Subject:
- ENGINEERING AND EQUIPMENT; ADSORPTION; DEFORMATION; FINS; GASES; HEATING; IMPURITIES; JACKETS; LABORATORY EQUIPMENT; LIQUEFYING; METALS; MOLECULES; PATENT; PLANNING; SEALS; SURFACES; TENSILE PROPERTIES; THERMAL CONDUCTIVITY; TRAPS; VACUUM
Citation Formats
Gordon, H S. VACUUM TRAP. United States: N. p., 1959.
Web.
Gordon, H S. VACUUM TRAP. United States.
Gordon, H S. Tue .
"VACUUM TRAP". United States.
@article{osti_4166393,
title = {VACUUM TRAP},
author = {Gordon, H S},
abstractNote = {An improved adsorption vacuum trap for use in vacuum systems was designed. The distinguishing feature is the placement of a plurality of torsionally deformed metallic fins within a vacuum jacket extending from the walls to the central axis so that substantially all gas molecules pass through the jacket will impinge upon the fin surfaces. T fins are heated by direct metallic conduction, thereby ol taining a uniform temperature at the adeorbing surfaces so that essentially all of the condensible impurities from the evacuating gas are removed from the vacuum system.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1959},
month = {9}
}
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