Flame detector and a method

Details Flame detector and a method Flame detector and a method

2011-06-07

2011-06-07

Porta, David P (Department: 2884)

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

C702S116000, C356S445000

Reexamination Certificate

active

07956329

ABSTRACT:
A flame detector is provided which comprises a housing (1), a test source of electromagnetic radiation (4) and a sensor (7). The source of electromagnetic radiation (4) and the sensor (7) are mounted within the housing (1). The source of electromagnetic radiation (4) is arranged to direct its output onto the sensor (7). The source of electromagnetic radiation (4) is arranged to emit radiation which simulates a flame. In this way, a means is provided within the housing (1) of the flame detector to test the flame detector without the need for an external test source, such as a test fire or a bulky and expensive test torch.

REFERENCES:
patent: 3952196 (1976-04-01), Larsen
patent: 4405234 (1983-09-01), Juaire
patent: 4464575 (1984-08-01), Cholin et al.
patent: 4529881 (1985-07-01), Ceurvels et al.
patent: 4547673 (1985-10-01), Larsen et al.
patent: 4728794 (1988-03-01), Allen
patent: 4752768 (1988-06-01), Steers et al.
patent: 4823015 (1989-04-01), Galvin et al.
patent: 4826316 (1989-05-01), Odum
patent: 4864146 (1989-09-01), Hodges et al.
patent: 5264708 (1993-11-01), Hijikata
patent: 5495112 (1996-02-01), Maloney et al.
patent: 5561290 (1996-10-01), Strobel et al.
patent: 5627362 (1997-05-01), Youngquist et al.
patent: 5914489 (1999-06-01), Baliga et al.
patent: 6078050 (2000-06-01), Castleman
patent: 6831288 (2004-12-01), Schmitt et al.
patent: 2009/0103097 (2009-04-01), Laluvein et al.
patent: E 37 454 (1982-11-01), None
patent: 2 108 296 (1972-08-01), None
patent: 26 03 824 (1976-08-01), None
patent: 42 40 395 (1994-06-01), None
patent: 195 31 917 (1997-03-01), None
patent: 0 864 811 (1982-11-01), None
patent: 0 078 443 (1983-05-01), None
patent: 0 112 498 (1984-07-01), None
patent: 0 409 266 (1991-01-01), None
patent: 0 370 763 (1995-06-01), None
patent: 0 532 768 (1995-08-01), None
patent: 0 953 952 (1999-11-01), None
patent: 2 097 120 (1982-10-01), None
patent: 2 309 300 (1997-07-01), None
patent: 2 349 459 (2000-11-01), None
patent: 2 395 260 (2004-05-01), None
patent: 06282774 (1994-10-01), None
patent: 2002298242 (2002-10-01), None
patent: 2002298242 (2002-10-01), None
patent: 2003296848 (2003-10-01), None
patent: 2005121490 (2005-05-01), None
patent: WO 96/06865 (1996-03-01), None
patent: WO 9606865 (1996-03-01), None
patent: WO 2004/019298 (2004-03-01), None
International Lecture Seminar, Conference Proceedings p. 119-133; “Developments in Flame Detectors”.
User Manual for Infra-Red Flame Detection “S200+ Series Triple IR Flame Detectors” (67 pgs).
Office Action issued Feb. 19, 2010 in U.S. Appl. No. 11/921,113 (9 pgs).
Response to Opposition to EP 1894178 in the name of Thorn Security Limited dated Feb. 15, 2010 (16 pgs).
Letter from the opponent filed in EP Appln. No. 06709817.8-1232 dated Jul. 19, 1010 (37 pgs) (including translation).
General Monitors, Flame Detection, “Models TL100/TL103—UV/IR Test Lamp” alleged in Letter from the opponent to be dated Dec. 2001.
Letter from Bernt GmbH to Minimax GmbH, “Portable UV/IR—Test Lamp TL 102” dated Dec. 3, 1998 (2pgs).
General Monitors, “Portable Test Lamps for UV and UV/IR Fire Alarm Systems”, TI 102 UV/IR Test Lamp (4 pgs) (including translation).
SharpEye 20/20-310, Long-Rogge IR3Fire Simulator, dated Nov. 2002 (1 pg).
SharpEye 20/20-311, Long-Range UV/IR Fire Simulator, dated Nov. 2002 (1 pg).
J.F. Middleton, “Developments in Flame Detectors”, Fire Safety Journal 6 (1983) pp. 175-182.
Office Action issued Aug. 6, 2010 in Australian Appl. No. 2006251047 (2 pgs).

Affiliated with

Also associated with

Rating

Flame detector and a method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flame detector and a method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flame detector and a method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2741799