JPS6142389B2 - - Google Patents
Info
- Publication number
- JPS6142389B2 JPS6142389B2 JP55087015A JP8701580A JPS6142389B2 JP S6142389 B2 JPS6142389 B2 JP S6142389B2 JP 55087015 A JP55087015 A JP 55087015A JP 8701580 A JP8701580 A JP 8701580A JP S6142389 B2 JPS6142389 B2 JP S6142389B2
- Authority
- JP
- Japan
- Prior art keywords
- welded
- forge
- tubular shape
- induction heating
- section
- 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
Landscapes
- General Induction Heating (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8701580A JPS5711491A (en) | 1980-06-23 | 1980-06-23 | Induction heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8701580A JPS5711491A (en) | 1980-06-23 | 1980-06-23 | Induction heater |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5711491A JPS5711491A (en) | 1982-01-21 |
JPS6142389B2 true JPS6142389B2 (forum.php) | 1986-09-20 |
Family
ID=13903132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8701580A Granted JPS5711491A (en) | 1980-06-23 | 1980-06-23 | Induction heater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5711491A (forum.php) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5955846U (ja) * | 1982-10-05 | 1984-04-12 | 日本電気株式会社 | 密封継電器 |
-
1980
- 1980-06-23 JP JP8701580A patent/JPS5711491A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5711491A (en) | 1982-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4197441A (en) | High frequency induction welding with return current paths on surfaces to be heated | |
US3860778A (en) | Melt welding by high frequency electrical current | |
US2024906A (en) | Method of heating electrically conducting bodies | |
US3591757A (en) | Welding by high frequency current penetration | |
US2672544A (en) | Apparatus for welding by means of electromagnetic induction heating | |
EP0767717B1 (en) | A method for heating closely spaced end portions of two pipes | |
JPS6142389B2 (forum.php) | ||
US3038055A (en) | Inductors for seam welding | |
US4362921A (en) | Welding of fins to tubing | |
US3435183A (en) | Method and apparatus for welding an aluminum fin to a ferrous metal | |
US3513284A (en) | High frequency welding apparatus | |
US3366768A (en) | Apparatus and method of welding metal strip | |
JPH0716739B2 (ja) | 短管の製造法 | |
JP2536301B2 (ja) | 薄肉電縫管の製造方法 | |
JPS6113187Y2 (forum.php) | ||
US3355567A (en) | Slanted coupler for tube welding | |
JP2588771B2 (ja) | T形パイプの溶接方法および溶接治具 | |
JPH0634366Y2 (ja) | 誘導加熱合金化炉 | |
GB1147439A (en) | Pressure welding involving high frequency current heating | |
JPS6250088A (ja) | 鋼管のシ−ム溶接方法 | |
JPS6342833B2 (forum.php) | ||
JPS59113608A (ja) | 電磁鉄心のシエ−ジングコイル固定方法 | |
JPS59113996A (ja) | フラツクス入り溶接用ワイヤの製造方法 | |
JPS6125190Y2 (forum.php) | ||
JPS6349865B2 (forum.php) |