GB1387887A - Pilot lighter device for gas heating appliances - Google Patents
Pilot lighter device for gas heating appliancesInfo
- Publication number
- GB1387887A GB1387887A GB2248072A GB2248072A GB1387887A GB 1387887 A GB1387887 A GB 1387887A GB 2248072 A GB2248072 A GB 2248072A GB 2248072 A GB2248072 A GB 2248072A GB 1387887 A GB1387887 A GB 1387887A
- Authority
- GB
- United Kingdom
- Prior art keywords
- orifice
- pilot
- gas
- flame
- burner
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q9/00—Pilot flame igniters
- F23Q9/02—Pilot flame igniters without interlock with main fuel supply
- F23Q9/04—Pilot flame igniters without interlock with main fuel supply for upright burners, e.g. gas-cooker burners
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Combustion (AREA)
- Gas Burners (AREA)
Abstract
1387887 Pilot light assemblies SOC ITALIANA TECNOMECCANICA LA PRECISA DI DR PeG de STEFANI SAS 12 May 1972 [13 May 1971] 22480/72 Heading F4F A pilot light assembly for the main burner(s) of a gas heating appliance comprises a plate 2 formed with three tubular members 13, 3, 15 which are located in the same plane and support respectively a thermocouple 14 for controlling a safety valve, a burner device 12, and an electrical ignition device 16, the burner being provided with an annular orifice A for a pilot recovery flame and at least one orifice such as B adapted to emit a dart-shaped flame towards the thermocouple 14, the axis of the annular pilot flame being transverse to the axis of the dartshaped flame. The orifice B and two further orifices (B<SP>1</SP>) and (B<SP>11</SP>), Fig. 3 (not shown), which diverge outwardly, are defined between a pair of plates 12a and 12b and effect ignition of gas at three respective main burners, not shown, the orifice A being defined between a cup-shaped member 11 and the plate 12a gas reaches the orifice A via a radial hole 9 and the orifice such as B via an opening 10. In a modification, Fig. 4 (not shown), gas is supplied to the pilot burner from a gas supply pipe 24 via generally tubular members 18 and 20 which are locked together by fins 21, a member 7 provided with a nozzle being located within the member 18.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT5314871 | 1971-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1387887A true GB1387887A (en) | 1975-03-19 |
Family
ID=11280340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2248072A Expired GB1387887A (en) | 1971-05-13 | 1972-05-12 | Pilot lighter device for gas heating appliances |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE7218018U (en) |
| FR (1) | FR2137983B3 (en) |
| GB (1) | GB1387887A (en) |
| NL (1) | NL7206449A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0026792B1 (en) * | 1979-10-08 | 1983-09-21 | COSIC CONTROLS S.p.A. | Flame ignition and control device |
| FR2613041A1 (en) * | 1987-03-24 | 1988-09-30 | Op Srl | Safety device for gas-fired heating appliances |
| DE19527075C1 (en) * | 1995-07-25 | 1996-08-14 | Honeywell Bv | Pre-mix gas ignition burner |
-
1972
- 1972-05-12 GB GB2248072A patent/GB1387887A/en not_active Expired
- 1972-05-12 DE DE19727218018 patent/DE7218018U/en not_active Expired
- 1972-05-12 FR FR7217530A patent/FR2137983B3/fr not_active Expired
- 1972-05-12 NL NL7206449A patent/NL7206449A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2137983B3 (en) | 1973-07-13 |
| FR2137983A7 (en) | 1972-12-29 |
| NL7206449A (en) | 1972-11-15 |
| DE7218018U (en) | 1972-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |