JPH0515429Y2 - - Google Patents
Info
- Publication number
- JPH0515429Y2 JPH0515429Y2 JP1987115660U JP11566087U JPH0515429Y2 JP H0515429 Y2 JPH0515429 Y2 JP H0515429Y2 JP 1987115660 U JP1987115660 U JP 1987115660U JP 11566087 U JP11566087 U JP 11566087U JP H0515429 Y2 JPH0515429 Y2 JP H0515429Y2
- Authority
- JP
- Japan
- Prior art keywords
- flange
- seal welding
- flanges
- pipe joint
- seal
- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 claims description 30
- 238000007789 sealing Methods 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987115660U JPH0515429Y2 (US07655746-20100202-C00011.png) | 1987-07-28 | 1987-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987115660U JPH0515429Y2 (US07655746-20100202-C00011.png) | 1987-07-28 | 1987-07-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6420995U JPS6420995U (US07655746-20100202-C00011.png) | 1989-02-01 |
| JPH0515429Y2 true JPH0515429Y2 (US07655746-20100202-C00011.png) | 1993-04-22 |
Family
ID=31357518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987115660U Expired - Lifetime JPH0515429Y2 (US07655746-20100202-C00011.png) | 1987-07-28 | 1987-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515429Y2 (US07655746-20100202-C00011.png) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5935355U (ja) * | 1982-08-31 | 1984-03-05 | 北一化学工業株式会社 | 防湿及び脱気機能を具備する袋 |
-
1987
- 1987-07-28 JP JP1987115660U patent/JPH0515429Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5935355U (ja) * | 1982-08-31 | 1984-03-05 | 北一化学工業株式会社 | 防湿及び脱気機能を具備する袋 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6420995U (US07655746-20100202-C00011.png) | 1989-02-01 |
