EP0072764A3 - Ignition pipe for a torch - Google Patents
Ignition pipe for a torch Download PDFInfo
- Publication number
- EP0072764A3 EP0072764A3 EP82401546A EP82401546A EP0072764A3 EP 0072764 A3 EP0072764 A3 EP 0072764A3 EP 82401546 A EP82401546 A EP 82401546A EP 82401546 A EP82401546 A EP 82401546A EP 0072764 A3 EP0072764 A3 EP 0072764A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- torch
- tubes
- ignition pipe
- spark zone
- torches
- 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.)
- Withdrawn
Links
- 239000000615 nonconductor Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q3/00—Igniters using electrically-produced sparks
- F23Q3/002—Igniters using electrically-produced sparks using piezoelectric elements
-
- 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
- F23D14/38—Torches, e.g. for brazing or heating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Plasma Technology (AREA)
Abstract
L'invention concerne une buse d'allumage pour torche comportant un tube interne (1) et un tube externe (2) dont les extrémités antérieures forment une zone d'étincellage. The invention relates to a torch ignition nozzle. comprising an internal tube (1) and an external tube (2), the anterior ends form a spark zone.
Un isolant électrique (3) sépare les deux tubes (1 et 2) à l'exception de la zone d'étincellage (S) et les extrémités postérieures des tubes (1 et 2) constituent des bornes de connexion à une alimentation en courant électrique. An electrical insulator (3) separates the two tubes (1 and 2) to except the spark zone (S) and the ends posterior tubes (1 and 2) constitute terminals of connection to a power supply.
L'invention s'applique en particulier aux torches de soudage et d'oxy-coupage. The invention applies in particular to torches of welding and oxy-cutting.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12211681U JPS5827619U (en) | 1981-08-18 | 1981-08-18 | crater |
JP122116/81U | 1981-08-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0072764A2 EP0072764A2 (en) | 1983-02-23 |
EP0072764A3 true EP0072764A3 (en) | 1984-07-18 |
Family
ID=14828017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82401546A Withdrawn EP0072764A3 (en) | 1981-08-18 | 1982-08-17 | Ignition pipe for a torch |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0072764A3 (en) |
JP (1) | JPS5827619U (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2630528B1 (en) * | 1988-04-20 | 1990-07-06 | Air Liquide | PIEZOELECTRIC IGNITION NOZZLE AND IGNITION MODULE COMPRISING SUCH A NOZZLE |
ZA904383B (en) * | 1989-06-14 | 1991-03-27 | Plumbline Products Limited | Cutting torch |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1343579A (en) * | 1962-09-04 | 1963-11-22 | Harris Calorific Co | Lighter torch |
JPS5831222A (en) * | 1981-08-18 | 1983-02-23 | Teisan Kk | Torch with ignition mechanism |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4422360Y1 (en) * | 1967-07-13 | 1969-09-20 |
-
1981
- 1981-08-18 JP JP12211681U patent/JPS5827619U/en active Pending
-
1982
- 1982-08-17 EP EP82401546A patent/EP0072764A3/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1343579A (en) * | 1962-09-04 | 1963-11-22 | Harris Calorific Co | Lighter torch |
JPS5831222A (en) * | 1981-08-18 | 1983-02-23 | Teisan Kk | Torch with ignition mechanism |
Non-Patent Citations (1)
Title |
---|
PATENTS ABSTRACTS OF JAPAN, vol. 7, no. 110, 13 mai 1983, (M-214) (1255) & JP - A - 58 31 222 (TEISAN K.K.) (23.02.1983) * |
Also Published As
Publication number | Publication date |
---|---|
EP0072764A2 (en) | 1983-02-23 |
JPS5827619U (en) | 1983-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19820820 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19850128 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: KUBOTA, YOSINORI |