Collapsable seal member
Abstract
A hollow, collapsable seal member normally disposed in a natural expanded state offering fail-safe pressure sealing against a seating surface and adapted to be evacuated by a vacuum force for collapsing the seal member to disengage the same from said seating surface.
- Inventors:
-
- Kennewick, WA
- Issue Date:
- Research Org.:
- Westinghouse Hanford Co., Richland, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 875258
- Patent Number(s):
- H000814
- Application Number:
- 06/559506
- Assignee:
- United States of America as represented by United States (Washington, DC)
- DOE Contract Number:
- AC06-76FF02170
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 1983 Dec 08
- Country of Publication:
- United States
- Language:
- English
- Subject:
- statutory invention registration; collapsable; seal; hollow; normally; disposed; natural; expanded; offering; fail-safe; pressure; sealing; seating; surface; adapted; evacuated; vacuum; force; collapsing; disengage; seating surface; vacuum force; normally disposed; collapsable seal; pressure sealing; /277/
Citation Formats
Sherrell, Dennis L. Collapsable seal member. United States: N. p., 1990.
Web.
Sherrell, Dennis L. Collapsable seal member. United States.
Sherrell, Dennis L. Mon .
"Collapsable seal member". United States. https://www.osti.gov/servlets/purl/875258.
@article{osti_875258,
title = {Collapsable seal member},
author = {Sherrell, Dennis L.},
abstractNote = {A hollow, collapsable seal member normally disposed in a natural expanded state offering fail-safe pressure sealing against a seating surface and adapted to be evacuated by a vacuum force for collapsing the seal member to disengage the same from said seating surface.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1990},
month = {1}
}
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