CN2156398Y - Gas welding (cutting) tip with automatic ignitor - Google Patents
Gas welding (cutting) tip with automatic ignitor Download PDFInfo
- Publication number
- CN2156398Y CN2156398Y CN 92217595 CN92217595U CN2156398Y CN 2156398 Y CN2156398 Y CN 2156398Y CN 92217595 CN92217595 CN 92217595 CN 92217595 U CN92217595 U CN 92217595U CN 2156398 Y CN2156398 Y CN 2156398Y
- Authority
- CN
- China
- Prior art keywords
- cutting
- gas welding
- tip
- utility
- automatic
- 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 - Fee Related
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Abstract
The utility model relates to a gas welding (cutting) tip with an automatic ignitor, which is made of insulative materials such as ceramic, bakelite, etc. The utility model has an electrode which can autoignite; when the gas welding (cutting) tip with the automatic ignitor is used, matches or lighters are not needed. The utility model has the advantages of automatic ignition, high safety and convenience. The utility model is especially suitable for gas welding (cutting) operation in field.
Description
The utility model relates to weldering (cutting) mouth of the part of gas welding unit, particularly gas welding (cutting) torch.
During the operation of gas welding (cutting) at present, generally need operating personnel with match or igniter manual firing, cumbersome, malfunctioning during operation especially in the open air because of firing tools, and influence operate as normal.Existing weldering (cutting) mouth generally is that copper is done, and automatic ignition device is installed in inconvenience.
The purpose of this utility model be design a kind of need not be in addition with firing tools, have gas welding (cutting) mouth of automatic ignition device.
General gas welding (cutting) mouth is copper, and the cone of hollow, afterbody have thread groove to be connected with gas welding (cutting) torch.
Gas welding (cutting) mouth of the band automatic ignition device of the utility model design, also be hollow, afterbody has the cone of thread groove, it is characterized in that, weldering (cutting) mouth with the making of insulating materials such as pottery, bakelite, bakelite, the centre bore next door has relative hole, one or two position or groove (1) and (2), is embedded with wire or Metal Flake electrode (3) and (4) respectively, and wire or sheet metal electrode (3) link to each other with the both positive and negative polarity of automatic priming supply respectively with (4).
Accompanying drawing 1 is the schematic diagram of the gas nozzle of band igniter.
(1) and (2) be aperture or groove on conical and the gas nozzle, (3) and (4) are wire or the sheet metal that is embedded in wherein.
Accompanying drawing 2 is the schematic diagram of the cutting tip of band igniter.
Cutting tip only need leave a hole or groove (1), and groove is embedded with wire (3), and another utmost point utilizes the hyperbaric oxygen mouth of cutting torch.
The utility model with automatic ignition device can use igniters such as piezoelectric ceramics or electronic impulse, the discharge metal silk (3) of tip (accompanying drawing 1) is linked to each other with the discharge electrode of igniter, another of sheet metal (4) and igniter extremely links to each other; And cutting torch (accompanying drawing 2) is as long as link to each other discharge metal silk (3) with the discharge electrode of igniter, and another of the hyperbaric oxygen mouth that utilizes the cutting torch body and igniter extremely links to each other and get final product.
When gas welding (cutting) operation, gas welding (cutting) mouth of the band automatic ignition device of the utility model design is connected with welding torch, open acetylene gas earlier, open ignition switch again,, light gas welding (cutting) flame by the electrion igniting, can weld, or cutting.Operating personnel need not carry match or other igniters in addition, and are easy to use, especially are convenient to field work.
Claims (1)
1, a kind of gas welding [cutting] mouth with automatic ignition device, it is the cone that the hollow afterbody has thread groove, it is characterized in that manufacturing with insulating materials such as pottery, bakelites, its centre bore next door has one or two, be connected to wire or Metal Flake electrode respectively, hole that the position is relative or groove [1] and [2], wire or Metal Flake electrode [3] and [4] link to each other with the both positive and negative polarity of the power supply of automatic igniting respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92217595 CN2156398Y (en) | 1992-08-14 | 1992-08-14 | Gas welding (cutting) tip with automatic ignitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92217595 CN2156398Y (en) | 1992-08-14 | 1992-08-14 | Gas welding (cutting) tip with automatic ignitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2156398Y true CN2156398Y (en) | 1994-02-16 |
Family
ID=33765370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92217595 Expired - Fee Related CN2156398Y (en) | 1992-08-14 | 1992-08-14 | Gas welding (cutting) tip with automatic ignitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2156398Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020155234A1 (en) * | 2019-01-30 | 2020-08-06 | 徐慕庆 | Automatic ignition device |
-
1992
- 1992-08-14 CN CN 92217595 patent/CN2156398Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020155234A1 (en) * | 2019-01-30 | 2020-08-06 | 徐慕庆 | Automatic ignition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |