High speed door assembly
Patent
·
OSTI ID:6285978
A high speed door assembly is described, comprising an actuator cylinder and piston rods, a pressure supply cylinder and fittings, an electrically detonated explosive bolt, a honeycomb structured door, a honeycomb structured decelerator, and a structural steel frame encasing the assembly to close over a 3 foot diameter opening within 50 milliseconds of actuation, to contain hazardous materials and vapors within a test fixture.
- DOE Contract Number:
- AC07-76ID01570
- Assignee:
- Dept. of Energy, Washington, DC (United States)
- Patent Number(s):
- US 5205069; A
- Application Number:
- PPN: US 7-769657
- OSTI ID:
- 6285978
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
54 ENVIRONMENTAL SCIENCES
540120* -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (1990-)
540220 -- Environment
Terrestrial-- Chemicals Monitoring & Transport-- (1990-)
CONTAINMENT
DESIGN
DOORS
ENGINEERING
HAZARDOUS MATERIALS
HAZARDOUS MATERIALS SPILLS
MATERIALS
MINIMIZATION
OPENINGS
SAFETY ENGINEERING
540120* -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (1990-)
540220 -- Environment
Terrestrial-- Chemicals Monitoring & Transport-- (1990-)
CONTAINMENT
DESIGN
DOORS
ENGINEERING
HAZARDOUS MATERIALS
HAZARDOUS MATERIALS SPILLS
MATERIALS
MINIMIZATION
OPENINGS
SAFETY ENGINEERING