CH270414A - Control device with a variable reactance. - Google Patents

Control device with a variable reactance.

Info

Publication number
CH270414A
CH270414A CH270414DA CH270414A CH 270414 A CH270414 A CH 270414A CH 270414D A CH270414D A CH 270414DA CH 270414 A CH270414 A CH 270414A
Authority
CH
Switzerland
Prior art keywords
control device
variable reactance
reactance
variable
control
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH270414A publication Critical patent/CH270414A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control
    • H03J7/16—Automatic frequency control where the frequency control is accomplished by mechanical means, e.g. by a motor
CH270414D 1947-12-13 1948-12-11 Control device with a variable reactance. CH270414A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL270414X 1947-12-13
NL220548X 1948-05-22
NL60748X 1948-07-06

Publications (1)

Publication Number Publication Date
CH270414A true CH270414A (en) 1950-08-31

Family

ID=27351083

Family Applications (1)

Application Number Title Priority Date Filing Date
CH270414D CH270414A (en) 1947-12-13 1948-12-11 Control device with a variable reactance.

Country Status (5)

Country Link
CH (1) CH270414A (en)
DE (1) DE812270C (en)
FR (1) FR976417A (en)
GB (1) GB673945A (en)
NL (1) NL77627C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135000A1 (en) * 1981-09-04 1983-05-26 Aeg Telefunken Nachrichten CONTROL AMPLIFIER FOR A PHASE CONTROL CIRCUIT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135000A1 (en) * 1981-09-04 1983-05-26 Aeg Telefunken Nachrichten CONTROL AMPLIFIER FOR A PHASE CONTROL CIRCUIT

Also Published As

Publication number Publication date
NL77627C (en)
GB673945A (en) 1952-06-18
FR976417A (en) 1951-03-19
DE812270C (en) 1951-08-27

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