IT1274326B - Transformer for application in medium and high frequency generators, especially for induction welding - Google Patents
Transformer for application in medium and high frequency generators, especially for induction weldingInfo
- Publication number
- IT1274326B IT1274326B ITTV940014A ITTV940014A IT1274326B IT 1274326 B IT1274326 B IT 1274326B IT TV940014 A ITTV940014 A IT TV940014A IT TV940014 A ITTV940014 A IT TV940014A IT 1274326 B IT1274326 B IT 1274326B
- Authority
- IT
- Italy
- Prior art keywords
- medium
- transformer
- high frequency
- application
- induction welding
- Prior art date
Links
- 238000003466 welding Methods 0.000 title abstract 3
- 230000006698 induction Effects 0.000 title abstract 2
- 238000004804 winding Methods 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 1
Landscapes
- General Induction Heating (AREA)
Abstract
The subject of the present application is a transformer for application in medium and high frequency generators, especially for use in the head of a medium and high frequency generator for induction welding. Said transformer is comprised of one or more pairs of cores of the type usually found on the market, a primary winding with several coils of liquid-cooled cooper tubing, and a second winding. The latter is comprised of a single coil, obtained by welding several pieces of sheet metal to define a container for the primary circuit, electrically insulated from the secondary. The resulting transformer can be produced industrially in an efficient manner, transferring elevated amounts of electric power at medium and high frequency, but with modest dissipation of energy and therefore modest internal operating temperature. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTV940014A IT1274326B (en) | 1994-02-14 | 1994-02-14 | Transformer for application in medium and high frequency generators, especially for induction welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTV940014A IT1274326B (en) | 1994-02-14 | 1994-02-14 | Transformer for application in medium and high frequency generators, especially for induction welding |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTV940014A0 ITTV940014A0 (en) | 1994-02-14 |
ITTV940014A1 ITTV940014A1 (en) | 1995-08-14 |
IT1274326B true IT1274326B (en) | 1997-07-17 |
Family
ID=11419371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTV940014A IT1274326B (en) | 1994-02-14 | 1994-02-14 | Transformer for application in medium and high frequency generators, especially for induction welding |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1274326B (en) |
-
1994
- 1994-02-14 IT ITTV940014A patent/IT1274326B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITTV940014A1 (en) | 1995-08-14 |
ITTV940014A0 (en) | 1994-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970225 |