BE798913Q - Dispositif pour diminuer la formation d'oxydes d'azote - Google Patents

Dispositif pour diminuer la formation d'oxydes d'azote

Info

Publication number: BE798913Q
Authority: BE; Belgium
Prior art keywords: decrease; formation; nitrogen oxides; oxides; nitrogen
Prior art date: 1971-06-15

Application number

BE130580A

Other languages

English (en)

French (fr)

Original Assignee

Forney International

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1971-06-15

Filing date

1973-04-30

Publication date

1973-08-16

1973-04-30 Application filed by Forney International filed Critical Forney International

1973-08-16 Application granted granted Critical

1973-08-16 Publication of BE798913Q publication Critical patent/BE798913Q/xx

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
- F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
- F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
- F23C7/006—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes adjustable
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
- F23C9/08—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for reducing temperature in combustion chamber, e.g. for protecting walls of combustion chamber
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D17/00—Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel
- F23D17/002—Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel gaseous or liquid fuel

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)

BE130580A 1971-06-15 1973-04-30 Dispositif pour diminuer la formation d'oxydes d'azote BE798913Q (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US15330671A	1971-06-15	1971-06-15

Publications (1)

Publication Number	Publication Date
BE798913Q true BE798913Q (fr)	1973-08-16

Family

ID=22546631

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE130580A BE798913Q (fr)	1971-06-15	1973-04-30	Dispositif pour diminuer la formation d'oxydes d'azote

Country Status (11)

Country	Link
US (1)	US3743471A (xx)
JP (1)	JPS5218410B1 (xx)
BE (1)	BE798913Q (xx)
BR (1)	BR7203874D0 (xx)
CA (1)	CA952386A (xx)
DE (1)	DE2228560A1 (xx)
ES (1)	ES403839A1 (xx)
FR (1)	FR2142438A5 (xx)
GB (1)	GB1396162A (xx)
IT (1)	IT961123B (xx)
NL (1)	NL7208057A (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4035137A (en) *	1973-04-26	1977-07-12	Forney Engineering Company	Burner unit
US3880570A (en) *	1973-09-04	1975-04-29	Babcock & Wilcox Co	Method and apparatus for reducing nitric in combustion furnaces
US4135874A (en) *	1976-03-31	1979-01-23	Ishikawajima-Harima Jukogyo Kabushiki Kaisha	Two stage combustion furnace
GB2133516A (en) *	1983-01-10	1984-07-25	Cameron Iron Works Inc	Recirculating flue gases to a furnace
US4602571A (en) *	1984-07-30	1986-07-29	Combustion Engineering, Inc.	Burner for coal slurry
US4927352A (en) *	1988-07-19	1990-05-22	Landy Chung	Boiler furnace air register
US5388536A (en) *	1992-03-25	1995-02-14	Chung; Landy	Low NOx burner
US5249535A (en) *	1992-03-25	1993-10-05	Landy Chung	Low NOx burner
US5535686A (en) *	1992-03-25	1996-07-16	Chung; Landy	Burner for tangentially fired boiler
FI103904B1 (fi) *	1995-04-06	1999-10-15	Ahlstrom Machinery Oy	Menetelmä ja laite ilman syöttämiseksi tulipesään
US5950547A (en) *	1997-07-21	1999-09-14	Theoretical Thermionics, Inc.	Combustor for burning a coal-gas mixture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2217518A (en) *		1940-10-08		Combustion regulation
US1754433A (en) *	1923-01-08	1930-04-15	Peabody Engineering Corp	Double-ported register for fuel burners
US2271587A (en) *	1940-06-26	1942-02-03	Todd Comb Equipment Inc	Air register
US3146821A (en) *	1960-08-29	1964-09-01	Fred H Wuetig	Method of and apparatus for governing the operation of furnaces
US3335782A (en) *	1965-07-08	1967-08-15	Bailey Controle	Method for securing burners

1971
- 1971-06-15 US US00153306A patent/US3743471A/en not_active Expired - Lifetime
1972
- 1972-05-16 CA CA142,294A patent/CA952386A/en not_active Expired
- 1972-06-12 DE DE2228560A patent/DE2228560A1/de active Pending
- 1972-06-13 JP JP47058282A patent/JPS5218410B1/ja active Pending
- 1972-06-13 NL NL7208057A patent/NL7208057A/xx not_active Application Discontinuation
- 1972-06-14 FR FR7221390A patent/FR2142438A5/fr not_active Expired
- 1972-06-14 ES ES403839A patent/ES403839A1/es not_active Expired
- 1972-06-14 IT IT12726/72A patent/IT961123B/it active
- 1972-06-15 BR BR3874/72A patent/BR7203874D0/pt unknown
- 1972-06-15 GB GB2814172A patent/GB1396162A/en not_active Expired
1973
- 1973-04-30 BE BE130580A patent/BE798913Q/xx active

Also Published As

Publication number	Publication date
NL7208057A (xx)	1972-12-19
US3743471A (en)	1973-07-03
CA952386A (en)	1974-08-06
JPS5218410B1 (xx)	1977-05-21
BR7203874D0 (pt)	1974-08-22
IT961123B (it)	1973-12-10
DE2228560A1 (de)	1973-01-18
FR2142438A5 (xx)	1973-01-26
GB1396162A (en)	1975-06-04
ES403839A1 (es)	1975-05-16

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