JPS58112307A - 油入電気機器用タンクの製造方法 - Google Patents
油入電気機器用タンクの製造方法Info
- Publication number
- JPS58112307A JPS58112307A JP21237181A JP21237181A JPS58112307A JP S58112307 A JPS58112307 A JP S58112307A JP 21237181 A JP21237181 A JP 21237181A JP 21237181 A JP21237181 A JP 21237181A JP S58112307 A JPS58112307 A JP S58112307A
- Authority
- JP
- Japan
- Prior art keywords
- tank
- fin
- plate
- hollow
- welding
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 238000000034 method Methods 0.000 claims abstract description 30
- 239000002184 metal Substances 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 125000006850 spacer group Chemical group 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 abstract description 37
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000630 rising effect Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 11
- 230000003014 reinforcing effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000000191 radiation effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002787 reinforcement Effects 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 true JPS58112307A (ja) | 1983-07-04 |
| JPS6328488B2 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 |
|---|---|
| JPS6328488B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-06-08 |