IT8122159V0 - Trasformatore a secondario mobile, particolarmente per l'uso in saldatura. - Google Patents

Trasformatore a secondario mobile, particolarmente per l'uso in saldatura.

Info

Publication number
IT8122159V0
IT8122159V0 IT8122159U IT2215981U IT8122159V0 IT 8122159 V0 IT8122159 V0 IT 8122159V0 IT 8122159 U IT8122159 U IT 8122159U IT 2215981 U IT2215981 U IT 2215981U IT 8122159 V0 IT8122159 V0 IT 8122159V0
Authority
IT
Italy
Prior art keywords
screw coupling
winding
secondary winding
coolers
secondary mobile
Prior art date
Application number
IT8122159U
Other languages
English (en)
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
Priority to IT8122159U priority Critical patent/IT8122159V0/it
Publication of IT8122159V0 publication Critical patent/IT8122159V0/it
Priority to EP82401136A priority patent/EP0069006B1/fr
Priority to DE8282401136T priority patent/DE3262319D1/de
Priority to AT82401136T priority patent/ATE11839T1/de

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
IT8122159U 1981-06-22 1981-06-22 Trasformatore a secondario mobile, particolarmente per l'uso in saldatura. IT8122159V0 (it)

Priority Applications (4)

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.
EP82401136A EP0069006B1 (fr) 1981-06-22 1982-06-22 Transformateur à secondaire mobile, en particulier pour le soudage
DE8282401136T DE3262319D1 (en) 1981-06-22 1982-06-22 Transformer with movable secondary winding, especially for welding
AT82401136T ATE11839T1 (de) 1981-06-22 1982-06-22 Transformator mit beweglicher sekundaerwicklung, insbesondere zum schweissen.

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
IT8122159V0 true IT8122159V0 (it) 1981-06-22

Family

ID=11192382

Family Applications (1)

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

Country Status (4)

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

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 (it) * 1930-05-28
BE440509A (it) * 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 (it) * 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
ATE11839T1 (de) 1985-02-15
DE3262319D1 (en) 1985-03-28
EP0069006A1 (fr) 1983-01-05
EP0069006B1 (fr) 1985-02-13

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