BE721511A - - Google Patents
Info
- Publication number
- BE721511A BE721511A BE721511DA BE721511A BE 721511 A BE721511 A BE 721511A BE 721511D A BE721511D A BE 721511DA BE 721511 A BE721511 A BE 721511A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D215/54—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
- C07D215/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3 with oxygen atoms in position 4
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/70—Baffles or like flow-disturbing devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2209/00—Safety arrangements
- F23D2209/20—Flame lift-off / stability
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4451767 | 1967-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE721511A true BE721511A (en) | 1969-03-27 |
Family
ID=10433666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE721511D BE721511A (en) | 1967-09-29 | 1968-09-27 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3544255A (en) |
| BE (1) | BE721511A (en) |
| DE (1) | DE1779746B1 (en) |
| FR (1) | FR1580006A (en) |
| GB (1) | GB1232596A (en) |
| NL (1) | NL6813759A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2086817A5 (en) * | 1970-04-09 | 1971-12-31 | Applic Gaz Sa | |
| US4629415A (en) * | 1983-07-11 | 1986-12-16 | Gas Research Institute | Flame insert |
| US4781578A (en) * | 1984-01-24 | 1988-11-01 | John Zink Company | Pilot burner apparatus |
| US4616994A (en) * | 1984-10-05 | 1986-10-14 | Heil-Quaker Corporation | Gas burner with means for reducing NOx emissions |
| DE3509521A1 (en) * | 1985-03-16 | 1986-09-25 | Hans Dr.h.c. 3559 Battenberg Vießmann | ATMOSPHERIC GAS BURNER |
| DE3689565D1 (en) * | 1985-10-05 | 1994-03-03 | Vaillant Joh Gmbh & Co | ATMOSPHERIC GAS BURNER. |
| FR2628826B1 (en) * | 1988-03-21 | 1992-04-24 | Chaffoteaux Et Maury | IMPROVEMENTS ON GAS BURNERS |
| US5236327A (en) * | 1990-11-16 | 1993-08-17 | American Gas Association | Low NOx burner |
| US5667374A (en) * | 1992-10-16 | 1997-09-16 | Process Combustion Corporation | Premix single stage low NOx burner |
| US7011515B1 (en) * | 2004-10-18 | 2006-03-14 | Huang-Hsi Hsu | Gas lighter having device for preventing flame from being extinguished by wind |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1144047B (en) * | 1959-08-03 | 1963-02-21 | Mannesmann Ag | Irrigation system |
| US3238994A (en) * | 1962-10-09 | 1966-03-08 | Sinclair Research Inc | Liquid fuel burner with combustion aid |
-
1967
- 1967-09-29 GB GB4451767A patent/GB1232596A/en not_active Expired
-
1968
- 1968-09-09 US US758344A patent/US3544255A/en not_active Expired - Lifetime
- 1968-09-18 FR FR1580006D patent/FR1580006A/fr not_active Expired
- 1968-09-19 DE DE19681779746 patent/DE1779746B1/en active Pending
- 1968-09-26 NL NL6813759A patent/NL6813759A/xx unknown
- 1968-09-27 BE BE721511D patent/BE721511A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1580006A (en) | 1969-08-29 |
| GB1232596A (en) | 1971-05-19 |
| NL6813759A (en) | 1969-04-01 |
| US3544255A (en) | 1970-12-01 |
| DE1779746B1 (en) | 1971-11-04 |