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FR837695A - Remote control of devices, for example t receiving devices. s. f. - Google Patents

Remote control of devices, for example t receiving devices. s. f.

Info

Publication number
FR837695A
FR837695A FR837695DA FR837695A FR 837695 A FR837695 A FR 837695A FR 837695D A FR837695D A FR 837695DA FR 837695 A FR837695 A FR 837695A
Authority
FR
France
Prior art keywords
devices
remote control
receiving
receiving devices
remote
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)
Inventor
Leon Ladislaus De Kramolin
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 filed Critical
Application granted granted Critical
Publication of FR837695A publication Critical patent/FR837695A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
    • H01F21/08—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by varying the permeability of the core, e.g. by varying magnetic bias

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR837695D 1937-05-08 1938-05-07 Remote control of devices, for example t receiving devices. s. f. Expired FR837695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE837695X 1937-05-08

Publications (1)

Publication Number Publication Date
FR837695A true FR837695A (en) 1939-02-15

Family

ID=6761480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837695D Expired FR837695A (en) 1937-05-08 1938-05-07 Remote control of devices, for example t receiving devices. s. f.

Country Status (1)

Country Link
FR (1) FR837695A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051963B (en) * 1955-04-07 1959-03-05 Philips Nv Controllable choke coil for low current purposes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051963B (en) * 1955-04-07 1959-03-05 Philips Nv Controllable choke coil for low current purposes

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