JPS5832229U - cutting tinder - Google Patents
cutting tinderInfo
- Publication number
- JPS5832229U JPS5832229U JP12315681U JP12315681U JPS5832229U JP S5832229 U JPS5832229 U JP S5832229U JP 12315681 U JP12315681 U JP 12315681U JP 12315681 U JP12315681 U JP 12315681U JP S5832229 U JPS5832229 U JP S5832229U
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- flow path
- inner tube
- spark point
- hole
- 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.)
- Granted
Links
Landscapes
- Gas Burners (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案に係る切断用火口の実施の態様を例示し、
第１図は切断用トーチに装着した状態の断面図、第２図
は第１図の要部断面図、第３図は別態様の要部断面図、
第４図は応用例の部分断面図である。
Ｓ・・・・・・スパークポイント、１・・・・・・内側
管、２・・・・・・外側管、３・・・・・・電気絶縁体
、４・・・・・・切断酸素流 ５路、５・・・・・・
可燃混合ガス流路、６．７・・・・・・接続端子部、９
・・・・・・孔、１０・・・・・・流路、１２・・・・
・・テーパ面、１３・・・・・・環状突起、Ｉ十・・・
・・切断酸素流入孔。The drawings illustrate embodiments of the cutting nozzle according to the present invention,
Fig. 1 is a sectional view of the cutting torch attached, Fig. 2 is a sectional view of the main part of Fig. 1, and Fig. 3 is a sectional view of the main part of another embodiment.
FIG. 4 is a partial sectional view of an applied example. S: Spark point, 1: Inner tube, 2: Outer tube, 3: Electrical insulator, 4: Cutting oxygen Flow 5 routes, 5...
Combustible mixed gas flow path, 6.7... Connection terminal section, 9
...hole, 10 ... channel, 12 ...
...Tapered surface, 13...Annular protrusion, I1...
...Cut oxygen inflow hole.
Claims (1)
流路５を形成する外側管２をともに電気の良導体から構
成し、それら両管１，２の先端に点火用スパークポイン
トＳを形成するとともに、前記両管１，２間の、前記ス
パークポイントＳおよび電源に対する正負の接続端子部
６゜７を除くほぼ全域に亘って電気絶縁体３を介在しで
ある切断用火口であって、前記内側管１の前記スパーク
ポイントＳの上流位置管壁部とこれに対応する前記絶縁
体部分とに、切断酸素の一部を前記スパークポイントＳ
又はその近くに導く孔９および流路１０を形成しである
ことを特徴とする切断用火口。 ■ 前記スパークポイントＳにおいて前記内側管１先端
に、前記孔９および流路１０を経て流出する酸素を外側
管２の可燃混合ガス出口部に向けて誘導するテーパ面１
２付き環状突起１３を付設しである実用新案登録請求の
範囲第０項に記載の切断用火口。 ■ 前記内側管１の接続端子部６が後端部において外部
に突出し、その突出部の側面に切断酸素流入孔Ｈが形成
されている実用新案登録請求の範囲第０項又は第０項に
記載の切断用火口。[Claims for Utility Model Registration] ■ Both the inner tube 1 forming the cutting oxygen flow path 4 and the outer tube 2 forming the combustible mixed gas flow path 5 are made of a good electrical conductor, and the tips of both tubes 1 and 2 are made of a good electrical conductor. An ignition spark point S is formed between the two tubes 1 and 2, and an electrical insulator 3 is interposed over almost the entire area between the two tubes 1 and 2, except for the spark point S and the positive and negative connection terminals 6°7 to the power source. A part of the cutting oxygen is delivered to a pipe wall portion of the inner tube 1 at a position upstream of the spark point S and the corresponding insulator portion at the spark point S.
A cutting crater characterized by forming a hole 9 and a flow path 10 leading to or near the hole. (2) A tapered surface 1 at the tip of the inner tube 1 at the spark point S that guides oxygen flowing out through the hole 9 and the flow path 10 toward the combustible mixed gas outlet of the outer tube 2.
The cutting nozzle according to claim 0 of the utility model registration, which is provided with an annular protrusion 13 with two rings. (2) The connection terminal portion 6 of the inner tube 1 protrudes to the outside at the rear end portion, and a cutting oxygen inflow hole H is formed on the side surface of the protrusion, as claimed in claim 0 or 0 of the utility model registration claim. Tinder for cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12315681U JPS5832229U (en) | 1981-08-19 | 1981-08-19 | cutting tinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12315681U JPS5832229U (en) | 1981-08-19 | 1981-08-19 | cutting tinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5832229U true JPS5832229U (en) | 1983-03-02 |
| JPS6143090Y2 JPS6143090Y2 (en) | 1986-12-05 |
Family
ID=29917060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12315681U Granted JPS5832229U (en) | 1981-08-19 | 1981-08-19 | cutting tinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5832229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6055877U (en) * | 1983-09-26 | 1985-04-19 | 株式会社タニタ | fire starter crater |
-
1981
- 1981-08-19 JP JP12315681U patent/JPS5832229U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6055877U (en) * | 1983-09-26 | 1985-04-19 | 株式会社タニタ | fire starter crater |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6143090Y2 (en) | 1986-12-05 |
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