Method of illuminating and providing emergency egress guidance f

Details Method of illuminating and providing emergency egress guidance f Method of illuminating and providing emergency egress guidance f

1993-08-24

1995-05-02

Lazarus, Ira S.

Illumination

Light source or light source support and luminescent material

362310, F21V 2500, F21S 500

Patent

active

054125448

ABSTRACT:
A method for illuminating explosive, flammable, and other hazardous environments. The method employs electroluminescent lights heaving controlled dielectric strength and capacitance, which when matched with the low current and voltage from an intrinsically safe power supply, and the controlled capacitance of each lighting circuit, produces an emergency lighting system which is both safe and effective.

REFERENCES:
patent: 3137804 (1964-06-01), Rubens
patent: 3317722 (1967-05-01), Whitney
patent: 4104555 (1978-08-01), Fleming
patent: 4138620 (1979-02-01), Dickson
patent: 4466208 (1984-08-01), Logan, Jr. et al.
patent: 4482841 (1984-11-01), Tiku et al.
patent: 4527096 (1985-07-01), Kindlmann
patent: 4859361 (1989-08-01), Reilly et al.
patent: 5253150 (1993-10-01), Vanni
patent: 5276382 (1994-01-01), Stocker et al.
patent: 5293098 (1994-03-01), Brownell
patent: 5317488 (1994-05-01), Penrod
L. C. Towle, "Intrinsic Safety-Its Widening Horizons," Measurement Technology Ltd., TP1099, Mar. 1991.
"Intrinsic Safety Principles and Practice," MTL, PS007-3.
"LifeLine.TM. Floor-Proximity Lighting System Planning Guide," Loctite Luminescent Systems, Inc. .COPYRGT. 1989.
"When Disaster Strikes, You Can Count on Our Solid-State Escape Path Lighting," Loctite Luminescent Systems, Inc., .COPYRGT. 1988.
Loctite Luminescent Systems, Inc. Product Bulletin 90277, .COPYRGT. 1989.
Loctite Luminescent Systems, Inc. Product Bulletin 90275, .COPYRGT. 1989.
Loctite Luminescent Systems, Inc. Product Bulletin 90267, .COPYRGT. 1989.
Loctite Luminescent Systems, Inc. Product Bulletin 90273, .COPYRGT. 1989.
Loctite Luminescent Systems, Inc. Product Bulletin 90268, .COPYRGT. 1989.
Loctite Luminescent Systems, Inc. Product Bulletin 90279, .COPYRGT. 1989.
"The Design Guide to Electroluminescent Lighting," Luminescent Systems, Inc.
Phil Bishop, "Intrinsically Safe Electroluminescent Low Level Emergency Escape Path Lighting," Offshore Oil International, May 1991.
"Electrical Apparatus for Explosive Gas Atmospheres, Part 11: Construction and test of intrinsically-safe and associated apparatus," International Electrotechnical Commission IEC Standard, Publication 79-11, Second Edition, .COPYRGT. 1984.
Cenelec, "TE 31: Electrical Apparatus for Explosive Atmospheres," and SC 31-3: Intrinsically Safe Apparatus and Systems `i`, Draft 3, Dec. 1990.
MTL Application Note AN9003-5, "A User's Guide to Intrinsic Safety," Measurement Technology Ltd., .COPYRGT. Mar. 1989.

Affiliated with

Also associated with

Rating

Method of illuminating and providing emergency egress guidance f does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of illuminating and providing emergency egress guidance f, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of illuminating and providing emergency egress guidance f will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1142345