Communications: electrical – Selective – Monitoring in addition to control
Reexamination Certificate
2007-03-20
2007-03-20
Lee, Benjamin C. (Department: 2612)
Communications: electrical
Selective
Monitoring in addition to control
C340S506000, C340S626000, C340S679000, C340S691600
Reexamination Certificate
active
11176495
ABSTRACT:
An enclosure constructed around an area at which hot work is to be performed at a facility containing flammable or combustible material. Hot work includes such things as welding, torch cutting, grinding and the like. Facilities include petroleum drilling and production platforms, oil tankers, petroleum and chemical plants, and petroleum tank farms. Gas detection monitoring apparatuses are used with the enclosure which will automatically simultaneously shutdown one or more enclosures.
REFERENCES:
patent: 3626836 (1971-12-01), Schneidler
patent: 4297940 (1981-11-01), Hainline
patent: 4298955 (1981-11-01), Munday et al.
patent: 5018321 (1991-05-01), Wardlaw, III
patent: 5101604 (1992-04-01), Wardlaw, III
patent: 5565852 (1996-10-01), Peltier et al.
patent: 5755884 (1998-05-01), Buckler et al.
patent: 5854994 (1998-12-01), Canada et al.
patent: 6060689 (2000-05-01), Wilson
patent: 6130412 (2000-10-01), Sizemore
patent: 6540603 (2003-04-01), Koskinen
patent: 6583386 (2003-06-01), Ivkovich
patent: 6687005 (2004-02-01), Kim
patent: 6783054 (2004-08-01), Pregeant et al.
patent: 2004/0122353 (2004-06-01), Shahmirian et al.
patent: 2311847 (1997-10-01), None
patent: 2382593 (2003-06-01), None
Welding Hot Work Habitats SPE Health, Safety and Environment in Oil and Gas Exploration and Production Conference, Jan. 25-27, Jakarta, Indonesia; Author: Browning, I.G.
Albarado Jason P.
Hutchinson Todd J.
Alford Safety Services, Inc.
Kean Miller Hawthorne D'Armond McCowan & Jarman LLP
Lee Benjamin C.
Naylor Henry E.
Tang Son
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