CH212536A - Radio receiver. - Google Patents

Radio receiver.

Info

Publication number
CH212536A
CH212536A CH212536DA CH212536A CH 212536 A CH212536 A CH 212536A CH 212536D A CH212536D A CH 212536DA CH 212536 A CH212536 A CH 212536A
Authority
CH
Switzerland
Prior art keywords
radio receiver
receiver
radio
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 CH212536A publication Critical patent/CH212536A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/04—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings operated by hand
    • H03J5/12—Settings determined by a number of separately-actuated driving means which adjust the tuning element directly to desired settings
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
    • H03J1/066—Constructional details regarding potentiometric setting of voltage or current variable reactances
CH212536D 1938-06-08 1939-06-06 Radio receiver. CH212536A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL212536X 1938-06-08

Publications (1)

Publication Number Publication Date
CH212536A true CH212536A (en) 1940-11-30

Family

ID=19778895

Family Applications (1)

Application Number Title Priority Date Filing Date
CH212536D CH212536A (en) 1938-06-08 1939-06-06 Radio receiver.

Country Status (6)

Country Link
US (1) US2290644A (en)
BE (1) BE434733A (en)
CH (1) CH212536A (en)
DE (1) DE717159C (en)
FR (1) FR855803A (en)
GB (1) GB521183A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951820C (en) * 1952-06-12 1956-11-08 Blaupunkt Werke G M B H Zweign Pushbutton arrangement for communication devices

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847550Y2 (en) * 1977-03-17 1983-10-29 ソニー株式会社 Mode switching device in recording/playback equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951820C (en) * 1952-06-12 1956-11-08 Blaupunkt Werke G M B H Zweign Pushbutton arrangement for communication devices

Also Published As

Publication number Publication date
US2290644A (en) 1942-07-21
GB521183A (en) 1940-05-14
FR855803A (en) 1940-05-21
DE717159C (en) 1942-02-07
BE434733A (en)

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