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James R Qualey Deceased18 Meadow View Rd, Rindge, NH 03461

Known as:
Jas R Qualey
Related to:
Tracy L Tillotson 54

James Qualey Phones & Addresses

18 Meadow View Rd, Rindge, NH 03461   

4 Meadow View Rd, Rindge, NH 03461   

55 Highland St, Concord, MA 01742   

12 Estabrook Rd, Weymouth, MA 02188   

Palm Beach Gardens, FL   

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James Qualey resumes & CV records

Resumes

James Qualey Photo 13

Associate Professor Of Engineering

Location:
Rindge, NH
Industry:
Aviation & Aerospace
Work:
Daniel Webster College
Associate Professor of Engineering
James Qualey Photo 14

Experimental Physicist, Eo Systems Engineer

Location:
Greater Boston Area
Industry:
Defense & Space

Publications & IP owners

Us Patents

Multiwavelength Smoke Detector Using White Light Led

US Patent:
2005005, Mar 17, 2005
Filed:
Apr 30, 2004
Appl. No.:
10/835930
Inventors:
James Qualey - Rindge NH, US
International Classification:
G08B017/10
US Classification:
340630000
Abstract:
A smoke detector includes a smoke detection chamber containing a white light LED and a light detector. The light detector detects light within at least two distinct optical wavelength bands, and generates respective signals indicative of the intensities of the detected light. An analyzer determines, based on the measured light intensities of the different wavelength bands, whether a dangerous smoke/fire condition is present.

Multiwavelength Smoke Detector Using White Light Led

US Patent:
2007028, Dec 13, 2007
Filed:
Apr 26, 2007
Appl. No.:
11/796008
Inventors:
James Qualey - Rindge NH, US
Assignee:
SimplexGrinnell LP - Westminster MA
International Classification:
G08B 17/10
US Classification:
340630000
Abstract:
A smoke detector includes a smoke detection chamber containing a white light LED and a light detector. The light detector detects light within at least two distinct optical wavelength bands, and generates respective signals indicative of the intensities of the detected light. An analyzer determines, based on the measured light intensities of the different wavelength bands, whether a dangerous smoke/fire condition is present.

Smoke Chamber

US Patent:
2002008, Jul 11, 2002
Filed:
Jan 9, 2001
Appl. No.:
09/757081
Inventors:
James Qualey - Rindge NH, US
Louis Desmarais - Ashburnham MA, US
Jayanthi Prasad - Lexington MA, US
Lawrence Stanely - Templeton MA, US
Donald Brighenti - Westminster MA, US
Assignee:
SimplexGrinnell LP - Westminster MA
International Classification:
G08B017/10
US Classification:
340/628000, 340/630000
Abstract:
A smoke detecting chamber for use in a light-scattering type smoke detector is provided which includes a chamber cover that forms one side of the smoke detecting chamber. The chamber cover includes a plurality of first baffles that prevent external light from entering the smoke chamber. The smoke detector further includes a chamber base that forms another side of the smoke detecting chamber, the chamber base including a plurality of second baffles that intermesh with the first baffles when the smoke detecting chamber is formed.

Possible Relatives

Martin A Qualey  Mary E Qualey  Michael Qualey  Sara J Qualey  Thomas J Qualey  Bruce L Qualey  James V Johnson  James C Stamps  James E Stanage  James I Stanaland 

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