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High speed rotary drum

Patent:

Abstract

A high speed rotary drum is disclosed in which the rotor vessel is a double-wall structure comprising an inner wave-shaped pipe inserted coaxially within an outer straight pipe, the object being to provide a strengthened composite light-weight structure. Since force induced axial deformation of the straight pipe and radial deformation of the corrugated pipe are small, the composite effectively resists external forces and, if the waves of the inner pipe are given a sufficient amplitude, the thickness of both pipes may be reduced to lower the overall weight. Thus high angular velocities can be obtained to separate U/sup 235/ from gaseous UF/sub 6/.
Authors:
Publication Date:
Mar 25, 1970
Product Type:
Patent
Report Number:
JP 1974-17783; B
Reference Number:
EDB-76-051831
Subject:
11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS; 07 ISOTOPES AND RADIATION SOURCES; ULTRACENTRIFUGES; DESIGN; URANIUM 235; ISOTOPE SEPARATION; CONFIGURATION; DAMPING; DEFORMATION; GAS CENTRIFUGES; MECHANICAL VIBRATIONS; ROTORS; URANIUM HEXAFLUORIDE; ACTINIDE COMPOUNDS; ACTINIDE ISOTOPES; ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; CENTRIFUGES; CONCENTRATORS; EVEN-ODD NUCLEI; FLUORIDES; FLUORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; HEAVY NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MINUTES LIVING RADIOISOTOPES; NUCLEI; RADIOISOTOPES; SEPARATION PROCESSES; URANIUM COMPOUNDS; URANIUM FLUORIDES; URANIUM ISOTOPES; YEARS LIVING RADIOISOTOPES; 050502* - Nuclear Fuels- Uranium Enrichment- Centrifugation- (-1989); 070100 - Physical Isotope Separation
OSTI ID:
7363852
Country of Origin:
Japan
Language:
Japanese
Submitting Site:
INIS
Size:
Pages: 3
Announcement Date:

Patent:

Citation Formats

Sagara, H. High speed rotary drum. Japan: N. p., 1970. Web.
Sagara, H. High speed rotary drum. Japan.
Sagara, H. 1970. "High speed rotary drum." Japan.
@misc{etde_7363852,
title = {High speed rotary drum}
author = {Sagara, H}
abstractNote = {A high speed rotary drum is disclosed in which the rotor vessel is a double-wall structure comprising an inner wave-shaped pipe inserted coaxially within an outer straight pipe, the object being to provide a strengthened composite light-weight structure. Since force induced axial deformation of the straight pipe and radial deformation of the corrugated pipe are small, the composite effectively resists external forces and, if the waves of the inner pipe are given a sufficient amplitude, the thickness of both pipes may be reduced to lower the overall weight. Thus high angular velocities can be obtained to separate U/sup 235/ from gaseous UF/sub 6/.}
place = {Japan}
year = {1970}
month = {Mar}
}