FR560396A - Receiving coil by particular device for radiotelephony and t. s. f. - Google Patents

Receiving coil by particular device for radiotelephony and t. s. f.

Info

Publication number
FR560396A
FR560396A FR560396DA FR560396A FR 560396 A FR560396 A FR 560396A FR 560396D A FR560396D A FR 560396DA FR 560396 A FR560396 A FR 560396A
Authority
FR
France
Prior art keywords
radiotelephony
receiving coil
particular device
coil
receiving
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
Albert-Robert Horgues
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 FR560396A publication Critical patent/FR560396A/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
    • H01F21/10—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by means of a movable shield
FR560396D 1922-12-27 1922-12-27 Receiving coil by particular device for radiotelephony and t. s. f. Expired FR560396A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR560396T 1922-12-27

Publications (1)

Publication Number Publication Date
FR560396A true FR560396A (en) 1923-10-03

Family

ID=8942907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR560396D Expired FR560396A (en) 1922-12-27 1922-12-27 Receiving coil by particular device for radiotelephony and t. s. f.

Country Status (1)

Country Link
FR (1) FR560396A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423864A (en) * 1943-02-26 1947-07-15 Cons Eng Corp Variable reactance
US2427498A (en) * 1943-09-27 1947-09-16 Rca Corp Frequency stabilized oscillator
US2439403A (en) * 1944-01-08 1948-04-13 Charles J H Victoreen Variable inductive tuner
US2528167A (en) * 1948-03-23 1950-10-31 Rca Corp Band-spread tuning inductance device
DE940659C (en) * 1943-04-17 1956-03-22 Lorenz C Ag Variometer with a short-circuit tipper fixed in a coil
DE975885C (en) * 1944-09-17 1962-11-22 Siemens Ag Ultra-short wave coil consisting of one turn

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423864A (en) * 1943-02-26 1947-07-15 Cons Eng Corp Variable reactance
DE940659C (en) * 1943-04-17 1956-03-22 Lorenz C Ag Variometer with a short-circuit tipper fixed in a coil
US2427498A (en) * 1943-09-27 1947-09-16 Rca Corp Frequency stabilized oscillator
US2439403A (en) * 1944-01-08 1948-04-13 Charles J H Victoreen Variable inductive tuner
DE975885C (en) * 1944-09-17 1962-11-22 Siemens Ag Ultra-short wave coil consisting of one turn
US2528167A (en) * 1948-03-23 1950-10-31 Rca Corp Band-spread tuning inductance device

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