JP6534552B2 - ガス切断トーチ - Google Patents
ガス切断トーチ Download PDFInfo
- Publication number
- JP6534552B2 JP6534552B2 JP2015077307A JP2015077307A JP6534552B2 JP 6534552 B2 JP6534552 B2 JP 6534552B2 JP 2015077307 A JP2015077307 A JP 2015077307A JP 2015077307 A JP2015077307 A JP 2015077307A JP 6534552 B2 JP6534552 B2 JP 6534552B2
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- cutting
- preheating
- passage
- gas
- 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.)
- Active
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 144
- 229910052760 oxygen Inorganic materials 0.000 claims description 144
- 239000001301 oxygen Substances 0.000 claims description 144
- 239000007789 gas Substances 0.000 claims description 40
- 239000002737 fuel gas Substances 0.000 claims description 37
- 239000000463 material Substances 0.000 description 25
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 210000002445 nipple Anatomy 0.000 description 8
- 238000007789 sealing Methods 0.000 description 5
- 238000004904 shortening Methods 0.000 description 5
- 206010027146 Melanoderma Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- QVGXLLKOCUKJST-BJUDXGSMSA-N oxygen-15 atom Chemical compound [15O] QVGXLLKOCUKJST-BJUDXGSMSA-N 0.000 description 1
Images
Landscapes
- Gas Burners (AREA)
Description
B 火口
1 本体
2 器頭
2a〜2c シート
3 分配部材
4 燃料ガス配管
5 予熱酸素配管
6 切断酸素配管
7a、7b 溝
8 穴
9 ナット
10 燃料ガス通路
10a、11a、12a ニードル弁
10b 燃料ガス用ニップル
11 予熱酸素通路
11b 予熱酸素用ニップル
12 切断酸素通路
12b 切断酸素用ニップル
15 酸素導通路、オリフィス
17 取付穴
18 オリフィス部材
19 封止栓
Claims (2)
- 燃料ガスと予熱酸素との混合機構を有するガス切断火口を着脱し得るように構成されたガス切断トーチであって、
一方側の端部に配置されガス切断火口を着脱する器頭と、
他方側の端部に配置され燃料ガス通路、予熱酸素通路、切断酸素通路が形成された分配部材と、
前記分配部材に形成された燃料ガス通路、予熱酸素通路、切断酸素通路の一方側の端部に夫々接続された弁と、
前記分配部材に形成された燃料ガス通路、予熱酸素通路、切断酸素通路の夫々の他方側の端部に接続され、該分配部材と前記器頭とを連結して配置された燃料ガス配管、予熱酸素配管、切断酸素配管と、を有し、
前記分配部材には、予熱酸素通路と切断酸素通路を結ぶ酸素導通路が形成されていることを特徴とするガス切断トーチ。 - 前記酸素導通路には流量調整部材が配置されていることを特徴とする請求項1に記載したガス切断トーチ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015077307A JP6534552B2 (ja) | 2015-04-06 | 2015-04-06 | ガス切断トーチ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015077307A JP6534552B2 (ja) | 2015-04-06 | 2015-04-06 | ガス切断トーチ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016196025A JP2016196025A (ja) | 2016-11-24 |
JP6534552B2 true JP6534552B2 (ja) | 2019-06-26 |
Family
ID=57357368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015077307A Active JP6534552B2 (ja) | 2015-04-06 | 2015-04-06 | ガス切断トーチ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6534552B2 (ja) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53140725U (ja) * | 1977-04-11 | 1978-11-07 |
-
2015
- 2015-04-06 JP JP2015077307A patent/JP6534552B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2016196025A (ja) | 2016-11-24 |
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