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1. (WO1997018417) FLAME IONIZATION CONTROL APPARATUS AND METHOD
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/018417 International Application No.: PCT/US1996/018320
Publication Date: 22.05.1997 International Filing Date: 13.11.1996
Chapter 2 Demand Filed: 11.06.1997
IPC:
F23N 1/02 (2006.01) ,F23N 1/06 (2006.01) ,F23N 5/12 (2006.01) ,F23N 5/20 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
N
REGULATING OR CONTROLLING COMBUSTION
1
Regulating fuel supply
02
conjointly with air supply
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
N
REGULATING OR CONTROLLING COMBUSTION
1
Regulating fuel supply
06
conjointly with draught
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
N
REGULATING OR CONTROLLING COMBUSTION
5
Systems for controlling combustion
02
using devices responsive to thermal changes or to thermal expansion of a medium
12
using ionisation-sensitive elements, i.e. flame rods
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
N
REGULATING OR CONTROLLING COMBUSTION
5
Systems for controlling combustion
20
with a time programme acting through electrical means, e.g. using time-delay relays
Applicants:
GAS RESEARCH INSTITUTE, INC. [US/US]; 8600 West Bryn Mawr Avenue Chicago, IL 60631-3562, US
Inventors:
BASSETT, William, W.; US
BENEDEK, Karen; US
CARBONE, Philip; US
SCHMIDT, Stephan; US
CHEIMETS, Peter; US
Agent:
ORUM, Keith, H.; Dvorak and Traub 53 West Jackson Boulevard Chicago, IL 60604, US
Priority Data:
60/006,54313.11.1995US
Title (EN) FLAME IONIZATION CONTROL APPARATUS AND METHOD
(FR) APPAREIL ET PROCEDE DE COMMANDE D'IONISATION DE FLAMME
Abstract:
(EN) An apparatus and process for controlling the operation of a gas burner, by monitoring and controlling the stoichiometry of the air and fuel gas during the burning process.
(FR) L'invention concerne un appareil et un procédé permettant de commander le fonctionnement d'un brûleur à gaz en surveillant et en régulant le rapport stoechiométrique entre l'air et le gaz combustible pendant le processus de combustion.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0861402AU1996076806