Coining seal
Abstract
A bakeable high pressure-vacuum seal is provided in which an inductile sealing element having a butterfly shaped crosssection with protruding sharp edges at each of the four corners, is sandwiched between two ductile sealing elements, the sandwiched assembly then being compressed between the surfaces of the flange elements of a high pressure or high vacuum vessel to coin the ductile sealing element into the surface of the inductile sealing element as well as the surfaces of the flange elements.
- Inventors:
-
- 856 Adams Ave., Livermore, CA 94550
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- OSTI Identifier:
- 862461
- Patent Number(s):
- 3937478
- Assignee:
- Mancebo; Lloyd (856 Adams Ave., Livermore, CA 94550)
- Patent Classifications (CPCs):
-
F - MECHANICAL ENGINEERING F16 - ENGINEERING ELEMENTS AND UNITS F16J - PISTONS {
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- DOE Contract Number:
- W-7405-ENG-48
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- coining; seal; bakeable; pressure-vacuum; provided; inductile; sealing; element; butterfly; shaped; crosssection; protruding; sharp; edges; corners; sandwiched; ductile; elements; assembly; compressed; surfaces; flange; pressure; vacuum; vessel; coin; surface; vacuum vessel; vacuum seal; sharp edges; sealing element; sealing elements; sharp edge; ductile sealing; /277/285/
Citation Formats
Mancebo, Lloyd. Coining seal. United States: N. p., 1976.
Web.
Mancebo, Lloyd. Coining seal. United States.
Mancebo, Lloyd. Thu .
"Coining seal". United States. https://www.osti.gov/servlets/purl/862461.
@article{osti_862461,
title = {Coining seal},
author = {Mancebo, Lloyd},
abstractNote = {A bakeable high pressure-vacuum seal is provided in which an inductile sealing element having a butterfly shaped crosssection with protruding sharp edges at each of the four corners, is sandwiched between two ductile sealing elements, the sandwiched assembly then being compressed between the surfaces of the flange elements of a high pressure or high vacuum vessel to coin the ductile sealing element into the surface of the inductile sealing element as well as the surfaces of the flange elements.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jan 01 00:00:00 EST 1976},
month = {Thu Jan 01 00:00:00 EST 1976}
}
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