DE3262319D1 - Transformer with movable secondary winding, especially for welding - Google Patents

Transformer with movable secondary winding, especially for welding

Info

Publication number
DE3262319D1
DE3262319D1 DE8282401136T DE3262319T DE3262319D1 DE 3262319 D1 DE3262319 D1 DE 3262319D1 DE 8282401136 T DE8282401136 T DE 8282401136T DE 3262319 T DE3262319 T DE 3262319T DE 3262319 D1 DE3262319 D1 DE 3262319D1
Authority
DE
Germany
Prior art keywords
secondary winding
transformer
welding
screw coupling
winding
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
Application number
DE8282401136T
Other languages
English (en)
Inventor
Adone Zilio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SIEV SOC IND ELETT MECC VENETA
Original Assignee
SIEV SOC IND ELETT MECC VENETA
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 SIEV SOC IND ELETT MECC VENETA filed Critical SIEV SOC IND ELETT MECC VENETA
Application granted granted Critical
Publication of DE3262319D1 publication Critical patent/DE3262319D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/068—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode mounted on a transformer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
    • H01F29/12—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable coil, winding, or part thereof; having movable shield

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Dc-Dc Converters (AREA)
DE8282401136T 1981-06-22 1982-06-22 Transformer with movable secondary winding, especially for welding Expired DE3262319D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8122159U IT8122159V0 (it) 1981-06-22 1981-06-22 Trasformatore a secondario mobile, particolarmente per l'uso in saldatura.

Publications (1)

Publication Number Publication Date
DE3262319D1 true DE3262319D1 (en) 1985-03-28

Family

ID=11192382

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282401136T Expired DE3262319D1 (en) 1981-06-22 1982-06-22 Transformer with movable secondary winding, especially for welding

Country Status (4)

Country Link
EP (1) EP0069006B1 (de)
AT (1) ATE11839T1 (de)
DE (1) DE3262319D1 (de)
IT (1) IT8122159V0 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8421970V0 (it) * 1984-05-31 1984-05-31 Siev Soc Ind Elett Mecc Veneta Dispositivo trasformatorico per la saldatura elettrica.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE380157A (de) * 1930-05-28
BE440509A (de) * 1940-02-15
US2304668A (en) * 1940-08-15 1942-12-08 Air Reduction Variable reactance transformer
US2274015A (en) * 1940-11-02 1942-02-24 Air Reduction Variable reactance transformer
US3089074A (en) * 1960-03-18 1963-05-07 Superior Electric Co Adjustable voltage rectifier
GB1290885A (de) * 1968-11-12 1972-09-27
SU905905A1 (ru) * 1978-09-08 1982-02-15 Предприятие П/Я Р-6517 Трансформаторно-выпр мительное устройство

Also Published As

Publication number Publication date
EP0069006B1 (de) 1985-02-13
EP0069006A1 (de) 1983-01-05
IT8122159V0 (it) 1981-06-22
ATE11839T1 (de) 1985-02-15

Similar Documents

Publication Publication Date Title
GB1424982A (en) Three-phase transformer
EP0318695A3 (de) Magnetron-Treibergerät
HK103588A (en) Line output transformer for television receiver
DE3262319D1 (en) Transformer with movable secondary winding, especially for welding
SE9102961D0 (sv) Svetsstroemkaella foer vaexelstroemljusbaagsvetsning
DE3164409D1 (en) Line transformer for a television receiver
DE3364338D1 (en) Transformer with a wound coil
JPS6430463A (en) Inverter transformer
JPS55134920A (en) Threeephase load tap changer for tap changing transformer
DE3273384D1 (en) Transformer with copper coils
GB2121652B (en) A coil assembly with flux directing means
FR2427002A1 (fr) Convertisseur d'energie electrique pour materiel roulant
GB2105916B (en) Iron core for three-phase transformer
ES8305965A1 (es) "una aparato electrico de induccion, particularmente combinacion de transformadores".
GB1282489A (en) Welding transformer
GB2179798A (en) Device for demagnetization of parts
GB2083290A (en) Low-loss reactor
JPS56147415A (en) Oil saving transformer
MY107553A (en) A transformer machine for welding
FR2548822B1 (fr) Dispositif de refroidissement d'un bobinage electrique a noyau magnetique en fer et inducteur ou transformateur munis d'un tel dispositif
JPS5513949A (en) Coil in transformer
JPS57147209A (en) Core for transformer, etc.
ES2076809T3 (es) Transformador o reactor con piezas moldeadas de material aislante en las cabezas de arrollamiento.
ES284814U (es) Transformador perfeccionado para soldadura electrica
JPS5436531A (en) Flyback transformer

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee