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 welding

Info

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
Application number
ITTV940014A
Other languages
Italian (it)
Inventor
Dario Longo
Paolo Parpaiola
Original Assignee
Seit Elettronica Srl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Seit Elettronica Srl filed Critical Seit Elettronica Srl
Priority to ITTV940014A priority Critical patent/IT1274326B/en
Publication of ITTV940014A0 publication Critical patent/ITTV940014A0/en
Publication of ITTV940014A1 publication Critical patent/ITTV940014A1/en
Application granted granted Critical
Publication of IT1274326B publication Critical patent/IT1274326B/en

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  • 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>
ITTV940014A 1994-02-14 1994-02-14 Transformer for application in medium and high frequency generators, especially for induction welding IT1274326B (en)

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)

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