JPS63172809A - ガス溶断機における逆火防止装置 - Google Patents
ガス溶断機における逆火防止装置Info
- Publication number
- JPS63172809A JPS63172809A JP62005774A JP577487A JPS63172809A JP S63172809 A JPS63172809 A JP S63172809A JP 62005774 A JP62005774 A JP 62005774A JP 577487 A JP577487 A JP 577487A JP S63172809 A JPS63172809 A JP S63172809A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- oxygen
- back fire
- passage
- controlling
- 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
- 230000008018 melting Effects 0.000 title 1
- 238000002844 melting Methods 0.000 title 1
- 230000003449 preventive effect Effects 0.000 title 1
- 239000007789 gas Substances 0.000 claims description 59
- 239000001301 oxygen Substances 0.000 claims description 52
- 229910052760 oxygen Inorganic materials 0.000 claims description 52
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 51
- 230000002265 prevention Effects 0.000 claims description 29
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Gas Burners (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62005774A JPS63172809A (ja) | 1987-01-12 | 1987-01-12 | ガス溶断機における逆火防止装置 |
| KR1019870005575A KR910003860B1 (ko) | 1986-06-04 | 1987-06-02 | 가스절단 토오치의 역화방지장치 |
| GB8712897A GB2191134B (en) | 1986-06-04 | 1987-06-02 | A gas cutting torch |
| CN 87104003 CN1008152B (zh) | 1986-01-12 | 1987-06-03 | 气割炬的防回火装置 |
| FR878707743A FR2599816B1 (fr) | 1986-06-04 | 1987-06-03 | Dispositif anti-retour de flamme pour appareil de coupage par fusion aux gaz |
| DE19873718617 DE3718617A1 (de) | 1986-06-04 | 1987-06-03 | Schneidbrenner mit flammen-rueckschlagsicherung |
| CA000538660A CA1278999C (en) | 1986-06-04 | 1987-06-03 | Back-fire preventive unit in a gas cutting torch |
| US07/057,793 US4806096A (en) | 1986-06-04 | 1987-06-03 | Back-fire preventive unit in a gas cutting torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62005774A JPS63172809A (ja) | 1987-01-12 | 1987-01-12 | ガス溶断機における逆火防止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63172809A true JPS63172809A (ja) | 1988-07-16 |
| JPH0437322B2 JPH0437322B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-06-19 |
Family
ID=11620464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62005774A Granted JPS63172809A (ja) | 1986-01-12 | 1987-01-12 | ガス溶断機における逆火防止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63172809A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5543231U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-09-08 | 1980-03-21 | ||
| JPS5623817U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1979-07-24 | 1981-03-04 |
-
1987
- 1987-01-12 JP JP62005774A patent/JPS63172809A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5543231U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-09-08 | 1980-03-21 | ||
| JPS5623817U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1979-07-24 | 1981-03-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0437322B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-06-19 |