JPS6328488B2 - - Google Patents
Info
- Publication number
- JPS6328488B2 JPS6328488B2 JP21237181A JP21237181A JPS6328488B2 JP S6328488 B2 JPS6328488 B2 JP S6328488B2 JP 21237181 A JP21237181 A JP 21237181A JP 21237181 A JP21237181 A JP 21237181A JP S6328488 B2 JPS6328488 B2 JP S6328488B2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- fin
- welding
- panel
- hollow
- 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
Links
- 238000003466 welding Methods 0.000 claims description 38
- 239000002184 metal Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 description 25
- 230000017525 heat dissipation Effects 0.000 description 15
- 238000005452 bending Methods 0.000 description 8
- 230000003014 reinforcing effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
- Housings And Mounting Of Transformers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21237181A JPS58112307A (ja) | 1981-12-25 | 1981-12-25 | 油入電気機器用タンクの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21237181A JPS58112307A (ja) | 1981-12-25 | 1981-12-25 | 油入電気機器用タンクの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58112307A JPS58112307A (ja) | 1983-07-04 |
| JPS6328488B2 true JPS6328488B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-06-08 |
Family
ID=16621451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21237181A Granted JPS58112307A (ja) | 1981-12-25 | 1981-12-25 | 油入電気機器用タンクの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58112307A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1981
- 1981-12-25 JP JP21237181A patent/JPS58112307A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58112307A (ja) | 1983-07-04 |