[go: up one dir, main page]

FR809389A - Transformateur pour soudure autogène - Google Patents

Transformateur pour soudure autogène

Info

Publication number
FR809389A
FR809389A FR809389DA FR809389A FR 809389 A FR809389 A FR 809389A FR 809389D A FR809389D A FR 809389DA FR 809389 A FR809389 A FR 809389A
Authority
FR
France
Prior art keywords
welding transformer
autogenous welding
autogenous
transformer
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
English (en)
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Germany
Original Assignee
BBC BROWN BOVERI and CIE
Brown Boveri und Cie AG Germany
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 BBC BROWN BOVERI and CIE, Brown Boveri und Cie AG Germany filed Critical BBC BROWN BOVERI and CIE
Application granted granted Critical
Publication of FR809389A publication Critical patent/FR809389A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
FR809389D 1935-07-12 1936-07-13 Transformateur pour soudure autogène Expired FR809389A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH809389X 1935-07-12

Publications (1)

Publication Number Publication Date
FR809389A true FR809389A (fr) 1937-03-02

Family

ID=4538360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR809389D Expired FR809389A (fr) 1935-07-12 1936-07-13 Transformateur pour soudure autogène

Country Status (2)

Country Link
DE (1) DE731572C (fr)
FR (1) FR809389A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758288A (en) * 1952-01-29 1956-08-07 Servomechanisms Inc Electromechanical transducer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758288A (en) * 1952-01-29 1956-08-07 Servomechanisms Inc Electromechanical transducer

Also Published As

Publication number Publication date
DE731572C (de) 1943-02-11

Similar Documents

Publication Publication Date Title
FR756265A (fr) Transformateur
FR796613A (fr) Robinet
FR809389A (fr) Transformateur pour soudure autogène
FR794783A (fr) Empaquetage pour préservatifs
FR795365A (fr) Brancard-chaise pour malades
FR811414A (fr) Noyau pour bobines
FR790667A (fr) Robinet
FR772264A (fr) Poutre soudée
FR805255A (fr) Raccord soudé pour tuyaux
FR762685A (fr) Nouveau transformateur pour soudure à l'arc
FR798964A (fr) Perfectionnements aux soudures
FR805103A (fr) Récipient métallique pour boissons
FR752556A (fr) économiseur pour chalumeau de soudure autogène
FR47231E (fr) Transformateur réglable
FR783971A (fr) Robinet
FR798840A (fr) Raccord pour tuyauteries
FR756283A (fr) Perfectionnements aux chalumeaux pour la soudure
FR773215A (fr) Poteau métallique pour lignes électriques
FR777701A (fr) électrode de soudure
FR791899A (fr) Châssis pour moissonneuse-lieuse
FR807316A (fr) Couture latérale pour corps de boîtes métalliques
FR765794A (fr) Détendeur-économiseur en particulier pour soudure autogène
FR802424A (fr) Transformateur de couplage
FR794864A (fr) Bâton de soudure
FR789871A (fr) économiseurs pour chaudières