JPH02143796U - - Google Patents
Info
- Publication number
- JPH02143796U JPH02143796U JP5295589U JP5295589U JPH02143796U JP H02143796 U JPH02143796 U JP H02143796U JP 5295589 U JP5295589 U JP 5295589U JP 5295589 U JP5295589 U JP 5295589U JP H02143796 U JPH02143796 U JP H02143796U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- induction heating
- heating device
- processing system
- cylindrical coil
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
Landscapes
- General Induction Heating (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5295589U JPH02143796U (en]) | 1989-05-10 | 1989-05-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5295589U JPH02143796U (en]) | 1989-05-10 | 1989-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02143796U true JPH02143796U (en]) | 1990-12-06 |
Family
ID=31573711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5295589U Pending JPH02143796U (en]) | 1989-05-10 | 1989-05-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02143796U (en]) |
-
1989
- 1989-05-10 JP JP5295589U patent/JPH02143796U/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH02143796U (en]) | ||
JP3704206B2 (ja) | 誘導加熱用ワークコイルおよび誘導加熱方法 | |
JPS598867Y2 (ja) | 電縫管溶接用ロ−ル | |
JPS6234983U (en]) | ||
JPS6124373Y2 (en]) | ||
JPS59135884U (ja) | 電縫管製造用インピ−ダ | |
JPH0269959U (en]) | ||
JPS6144393Y2 (en]) | ||
JPS63145512U (en]) | ||
JPS6277684U (en]) | ||
JPH02258113A (ja) | 継ぎ目なし鋼管 | |
JPH01135186U (en]) | ||
JPS561283A (en) | Production of electric welded steel tube | |
JPS61174193U (en]) | ||
JPH01148698U (en]) | ||
JPS62116486U (en]) | ||
JPS58170183U (ja) | 電縫管の高周波溶接装置 | |
JPH0376662U (en]) | ||
JPH0634867U (ja) | パイルジョイント用溶接装置 | |
JPS62149190U (en]) | ||
JPH0289796U (en]) | ||
JPS6196504U (en]) | ||
JPH06154850A (ja) | 角形電縫管の製造方法 | |
JPS63159294U (en]) | ||
JPH021578U (en]) |