Bellow seal and anchor
Abstract
An annular seal is made of a collapsible bellows. The bellows can function as an anchor or a seal and is easily set into position using relative component movement. The bellows folds can be slanted and their outer sealing edges can have different profiles to meet expected conditions. The bellows is expanded for insertion to reduce its outer dimension and sets by compaction as a result of relative movement. The bellows can be straight or tapered and is settable with a minimal axial force.
- Inventors:
-
- Albuquerque, NM
- Issue Date:
- Research Org.:
- Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
- OSTI Identifier:
- 873531
- Patent Number(s):
- 6182755
- Assignee:
- Sandia Corporation (Albuquerque, NM)
- Patent Classifications (CPCs):
-
E - FIXED CONSTRUCTIONS E21 - EARTH DRILLING E21B - EARTH DRILLING, e.g. DEEP DRILLING
F - MECHANICAL ENGINEERING F16 - ENGINEERING ELEMENTS AND UNITS F16J - PISTONS {
- DOE Contract Number:
- AC04-94AL85000
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- bellow; seal; anchor; annular; collapsible; bellows; function; easily; set; position; relative; component; movement; folds; slanted; outer; sealing; edges; profiles; meet; expected; conditions; expanded; insertion; reduce; dimension; sets; compaction; result; straight; tapered; settable; minimal; axial; force; axial force; relative movement; annular seal; outer sealing; sealing edges; /166/277/
Citation Formats
Mansure, Arthur J. Bellow seal and anchor. United States: N. p., 2001.
Web.
Mansure, Arthur J. Bellow seal and anchor. United States.
Mansure, Arthur J. Mon .
"Bellow seal and anchor". United States. https://www.osti.gov/servlets/purl/873531.
@article{osti_873531,
title = {Bellow seal and anchor},
author = {Mansure, Arthur J},
abstractNote = {An annular seal is made of a collapsible bellows. The bellows can function as an anchor or a seal and is easily set into position using relative component movement. The bellows folds can be slanted and their outer sealing edges can have different profiles to meet expected conditions. The bellows is expanded for insertion to reduce its outer dimension and sets by compaction as a result of relative movement. The bellows can be straight or tapered and is settable with a minimal axial force.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 2001},
month = {Mon Jan 01 00:00:00 EST 2001}
}