Glass rupture disk
Abstract
A frangible rupture disk and mounting apparatus for use in blocking fluid flow, generally in a fluid conducting conduit such as a well casing, a well tubing string or other conduits within subterranean boreholes. The disk can also be utilized in above-surface pipes or tanks where temporary and controllable fluid blockage is required. The frangible rupture disk is made from a pre-stressed glass with controllable rupture properties wherein the strength distribution has a standard deviation less than approximately 5% from the mean strength. The frangible rupture disk has controllable operating pressures and rupture pressures.
- Inventors:
-
- Albuquerque, NM
- Issue Date:
- Research Org.:
- Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
- OSTI Identifier:
- 874840
- Patent Number(s):
- 6472068
- Assignee:
- Sandia Corporation (Albuquerque, NM)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B32 - LAYERED PRODUCTS B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
E - FIXED CONSTRUCTIONS E21 - EARTH DRILLING E21B - EARTH DRILLING, e.g. DEEP DRILLING
- DOE Contract Number:
- AC04-94AL85000
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- glass; rupture; disk; frangible; mounting; apparatus; blocking; fluid; flow; conducting; conduit; casing; tubing; string; conduits; subterranean; boreholes; utilized; above-surface; pipes; tanks; temporary; controllable; blockage; required; pre-stressed; properties; strength; distribution; standard; deviation; approximately; mean; operating; pressures; fluid flow; mounting apparatus; tubing string; /428/501/
Citation Formats
Glass, S Jill, Nicolaysen, Scott D, and Beauchamp, Edwin K. Glass rupture disk. United States: N. p., 2002.
Web.
Glass, S Jill, Nicolaysen, Scott D, & Beauchamp, Edwin K. Glass rupture disk. United States.
Glass, S Jill, Nicolaysen, Scott D, and Beauchamp, Edwin K. Tue .
"Glass rupture disk". United States. https://www.osti.gov/servlets/purl/874840.
@article{osti_874840,
title = {Glass rupture disk},
author = {Glass, S Jill and Nicolaysen, Scott D and Beauchamp, Edwin K},
abstractNote = {A frangible rupture disk and mounting apparatus for use in blocking fluid flow, generally in a fluid conducting conduit such as a well casing, a well tubing string or other conduits within subterranean boreholes. The disk can also be utilized in above-surface pipes or tanks where temporary and controllable fluid blockage is required. The frangible rupture disk is made from a pre-stressed glass with controllable rupture properties wherein the strength distribution has a standard deviation less than approximately 5% from the mean strength. The frangible rupture disk has controllable operating pressures and rupture pressures.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 01 00:00:00 EST 2002},
month = {Tue Jan 01 00:00:00 EST 2002}
}
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Works referenced in this record:
Stress profile determination in chemically strengthened glass using scattered light
journal, December 1979
- Bradshaw, W.
- Journal of Materials Science, Vol. 14, Issue 12