IES940576A2 - "An ignition apparatus and a heating tool" - Google Patents
"An ignition apparatus and a heating tool"Info
- Publication number
- IES940576A2 IES940576A2 IES940576A IES940576A2 IE S940576 A2 IES940576 A2 IE S940576A2 IE S940576 A IES940576 A IE S940576A IE S940576 A2 IES940576 A2 IE S940576A2
- Authority
- IE
- Ireland
- Prior art keywords
- flame
- gas
- catalytic
- air mixture
- combustion chamber
- Prior art date
Links
Landscapes
- Lighters Containing Fuel (AREA)
- Gas Burners (AREA)
Abstract
A soldering tool (1) comprising a main housing (2) within which is located a fuel gas reservoir (4). A soldering body member (5) terminates in a rearwardly extending combustion chamber (11) within which is located a gas catalytic combustion element (14). A gas/air mixture is delivered through a jet outlet (21) where it is initially burnt with a flame in a flame combustion chamber (24) for raising the catalytic combustion element (14) to its ignition temperature. A piezo electric ignition element (50) provides a spark across a spark gap (56) adjacent an electrode (55) for igniting the gas/air mixture to burn with a flame. An interrupt member (67) located downstream of a nozzle bore (28) temporarily interrupts the flow of fuel gas to the jet outlet (21) for extinguishing the flame after the catalytic combusion element (14) has been raised to its ignition temperature. A slidable actuator member (60) in the housing (2) sequentially operates the piezo electric ignition element (50) and the interrupt member (67).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IES940576 IES63988B2 (en) | 1993-07-16 | 1994-07-18 | An ignition apparatus and a heating tool |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE930529 | 1993-07-16 | ||
IES940576 IES63988B2 (en) | 1993-07-16 | 1994-07-18 | An ignition apparatus and a heating tool |
Publications (2)
Publication Number | Publication Date |
---|---|
IES940576A2 true IES940576A2 (en) | 1995-01-25 |
IES63988B2 IES63988B2 (en) | 1996-06-28 |
Family
ID=26319612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IES940576 IES63988B2 (en) | 1993-07-16 | 1994-07-18 | An ignition apparatus and a heating tool |
Country Status (1)
Country | Link |
---|---|
IE (1) | IES63988B2 (en) |
-
1994
- 1994-07-18 IE IES940576 patent/IES63988B2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IES63988B2 (en) | 1996-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FK9A | Application deemed to have been withdrawn section 23(9) | ||
MK9A | Patent expired |