FR864257A - Arc welding transformer - Google Patents

Arc welding transformer

Info

Publication number
FR864257A
FR864257A FR864257DA FR864257A FR 864257 A FR864257 A FR 864257A FR 864257D A FR864257D A FR 864257DA FR 864257 A FR864257 A FR 864257A
Authority
FR
France
Prior art keywords
arc welding
welding transformer
transformer
arc
welding
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
Other languages
French (fr)
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.)
Rheinmetall Air Defence AG
Maschinenfabrik Oerlikon AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Maschinenfabrik Oerlikon AG
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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG, Maschinenfabrik Oerlikon AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Application granted granted Critical
Publication of FR864257A publication Critical patent/FR864257A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01F29/10—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 part of magnetic circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08—High-leakage transformers or inductances
    • H01F38/085—Welding transformers
FR864257D 1939-05-08 1940-03-19 Arc welding transformer Expired FR864257A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH864257X 1939-05-08

Publications (1)

Publication Number Publication Date
FR864257A true FR864257A (en) 1941-04-23

Family

ID=4543473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864257D Expired FR864257A (en) 1939-05-08 1940-03-19 Arc welding transformer

Country Status (3)

Country Link
CH (1) CH209399A (en)
DE (1) DE734239C (en)
FR (1) FR864257A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686464A (en) * 1967-08-21 1972-08-22 Sidney Hirst Transformer with variable secondary reactance

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942457A (en) * 1956-02-08 1960-06-28 Bell & Howell Co Rotation sensitive pickup
US3074182A (en) * 1959-09-14 1963-01-22 Leonard R Crow Educational devices
DE1204761B (en) * 1964-07-20 1965-11-11 Robert Kettenbaum Welding transformer
US5678716A (en) * 1990-10-26 1997-10-21 Schoeller Plast S.A. Container system in particular a transport container and/or packaging container system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686464A (en) * 1967-08-21 1972-08-22 Sidney Hirst Transformer with variable secondary reactance

Also Published As

Publication number Publication date
DE734239C (en) 1943-04-10
CH209399A (en) 1940-04-15

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