JPS57204729A - Ignitor for liquid fuel combustor - Google Patents
Ignitor for liquid fuel combustorInfo
- Publication number
- JPS57204729A JPS57204729A JP9125181A JP9125181A JPS57204729A JP S57204729 A JPS57204729 A JP S57204729A JP 9125181 A JP9125181 A JP 9125181A JP 9125181 A JP9125181 A JP 9125181A JP S57204729 A JPS57204729 A JP S57204729A
- Authority
- JP
- Japan
- Prior art keywords
- heater
- liquid fuel
- oxide catalyst
- ignitor
- ignited
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
- F23Q7/06—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs structurally associated with fluid-fuel burners
- F23Q7/08—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs structurally associated with fluid-fuel burners for evaporating and igniting liquid fuel, e.g. in hurricane lanterns
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
PURPOSE:To extend the life of an ignitor for a liquid fuel combustor without overheating by enabling the ignition at a low temperature with an oxide catalyst of a platinum group metal mounted at the tip of a ceramics heater having a heat generating resistance body buried in the ceramics thereof. CONSTITUTION:For example, in a pot type petroleum combustor, a ceramic heater C is supported with a holder H on the side wall of a combustion pot P and a built-in heat generating resistor is energized with a lead wire L. A filament body S is mounted on the outer surface of the ceramic heater C. This, made of a platinum group metal such as platinum acts as oxide catalyst. A fuel sucked with a suction wick F is vaporized by heat and ignited with the action of the filament body S as oxide catalyst. This enables the ignition at a low temperature of 500-550 deg.C thereby ensuring a longer life as compared with the conventional one whose heater suffers frequent deteriorations due to heating of the heater close to 1,000 deg.C because a liquid fuel is ignited only such a high temperature as 850-950 deg.C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9125181A JPS57204729A (en) | 1981-06-12 | 1981-06-12 | Ignitor for liquid fuel combustor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9125181A JPS57204729A (en) | 1981-06-12 | 1981-06-12 | Ignitor for liquid fuel combustor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57204729A true JPS57204729A (en) | 1982-12-15 |
Family
ID=14021196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9125181A Pending JPS57204729A (en) | 1981-06-12 | 1981-06-12 | Ignitor for liquid fuel combustor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57204729A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5580476A (en) * | 1995-06-21 | 1996-12-03 | Caterpillar Inc. | Combination catalyst wire wrapped a glow plug |
US5593607A (en) * | 1995-06-21 | 1997-01-14 | Caterpillar Inc. | Combustion catalyst wire wrapped on corrosion resistive glow plugs |
-
1981
- 1981-06-12 JP JP9125181A patent/JPS57204729A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5580476A (en) * | 1995-06-21 | 1996-12-03 | Caterpillar Inc. | Combination catalyst wire wrapped a glow plug |
US5593607A (en) * | 1995-06-21 | 1997-01-14 | Caterpillar Inc. | Combustion catalyst wire wrapped on corrosion resistive glow plugs |
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