High power, high frequency, vacuum flange
Patent
·
OSTI ID:868707
- Livermore, CA
- Manteca, CA
An improved waveguide flange is disclosed for high power operation that helps prevent arcs from being initiated at the junctions between waveguide sections. The flanges at the end of the waveguide sections have counterbores surrounding the waveguide tubes. When the sections are bolted together the counterbores form a groove that holds a fully annealed copper gasket. Each counterbore has a beveled step that is specially configured to insure the gasket forms a metal-to-metal vacuum seal without gaps or sharp edges. The resultant inner surface of the waveguide is smooth across the junctions between waveguide sections, and arcing is prevented.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- DOE Contract Number:
- W-7405-ENG-48
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Number(s):
- US 5196814
- OSTI ID:
- 868707
- Country of Publication:
- United States
- Language:
- English
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High power, high frequency, vacuum flange
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Tue Dec 31 00:00:00 EST 1991
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OSTI ID:868707
High power, high frequency, vacuum flange
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Sun Mar 01 00:00:00 EST 1964
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OSTI ID:868707
Related Subjects
power
frequency
vacuum
flange
improved
waveguide
disclosed
operation
helps
prevent
arcs
initiated
junctions
sections
flanges
counterbores
surrounding
tubes
bolted
form
groove
holds
annealed
copper
gasket
counterbore
beveled
step
specially
configured
insure
forms
metal-to-metal
seal
gaps
sharp
edges
resultant
inner
surface
smooth
arcing
prevented
inner surface
power operation
guide tube
vacuum seal
waveguide sections
annealed copper
sharp edges
metal vacuum
sharp edge
guide tubes
waveguide section
/333/285/
frequency
vacuum
flange
improved
waveguide
disclosed
operation
helps
prevent
arcs
initiated
junctions
sections
flanges
counterbores
surrounding
tubes
bolted
form
groove
holds
annealed
copper
gasket
counterbore
beveled
step
specially
configured
insure
forms
metal-to-metal
seal
gaps
sharp
edges
resultant
inner
surface
smooth
arcing
prevented
inner surface
power operation
guide tube
vacuum seal
waveguide sections
annealed copper
sharp edges
metal vacuum
sharp edge
guide tubes
waveguide section
/333/285/