BE440509A - - Google Patents

Info

Publication number
BE440509A
BE440509A BE440509DA BE440509A BE 440509 A BE440509 A BE 440509A BE 440509D A BE440509D A BE 440509DA BE 440509 A BE440509 A BE 440509A
Authority
BE
Belgium
Prior art keywords
coils
coupling
coil
rod
threaded rod
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE440509A publication Critical patent/BE440509A/fr

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
    • H01F29/12—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)
  • Arc Welding In General (AREA)
BE440509D 1940-02-15 BE440509A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE217554X 1940-02-15

Publications (1)

Publication Number Publication Date
BE440509A true BE440509A (de)

Family

ID=5830814

Family Applications (1)

Application Number Title Priority Date Filing Date
BE440509D BE440509A (de) 1940-02-15

Country Status (4)

Country Link
BE (1) BE440509A (de)
CH (1) CH217554A (de)
FR (1) FR869996A (de)
NL (1) NL55695C (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8122159V0 (it) * 1981-06-22 1981-06-22 Siev Soc Ind Elett Mecc Veneta Trasformatore a secondario mobile, particolarmente per l'uso in saldatura.

Also Published As

Publication number Publication date
FR869996A (fr) 1942-02-26
NL55695C (de)
CH217554A (de) 1941-10-31

Similar Documents

Publication Publication Date Title
BE440509A (de)
US2240918A (en) Device to convert mechanical vibrations into electrical oscillations
US4926017A (en) Vacuum breaker
BE897266A (fr) Selecteur en charge pour transformateurs de courant electrique a echelons avec un tube de commutation
US2918547A (en) Electromagnetic device
CH95193A (fr) Dispositif pour le réglage automatique de la tension de dynamos tournant à vitesse variable.
SU72355A1 (ru) Многофазна дугова электрическа печь
US2157324A (en) Adjustable magnetic apparatus
US1959005A (en) Sound reproducer
US5576921A (en) Aggregate current transformer
FR2526578A1 (fr) Transformateur
US2892187A (en) Sound output control for telephone ringers
BE383074A (fr) Enroulement compensateur destiné à réduire le flux de fuite dans les machines électriques à courant alternatif
BE356543A (de)
CH381763A (fr) Compteur d'électricité à induction
SU1714749A1 (ru) Статор электрической машины
BE383816A (de)
CH239070A (de) Graviermaschine.
CH393521A (fr) Compteur à induction pour circuits triphasés
BE369907A (de)
BE455010A (de)
FR2466090A1 (fr) Reactance variable
BE521243A (de)
GB551729A (en) Improvements relating to electromagnetic telephone instruments
CH683810A5 (fr) Moteur pas à pas polyphasé.