CH246853A - Vorrichtung zur gleichzeitigen Abstimmung einer Anzahl von Schwingungskreisen. - Google Patents

Vorrichtung zur gleichzeitigen Abstimmung einer Anzahl von Schwingungskreisen.

Info

Publication number: CH246853A
Authority: CH; Switzerland
Prior art keywords: oscillation circuits; simultaneous adjustment; simultaneous; adjustment; oscillation
Prior art date: 1943-03-04

Application number

Other languages

English (en)

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.)

1943-03-04

Filing date

1944-07-10

Publication date

1947-01-31

1944-07-10 Application filed by Philips Nv filed Critical Philips Nv

1947-01-31 Publication of CH246853A publication Critical patent/CH246853A/de

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/28—Continuous tuning of more than one resonant circuit simultaneously, the tuning frequencies of the circuits having a substantially constant difference throughout the tuning range

CH246853D 1943-03-04 1944-07-10 Vorrichtung zur gleichzeitigen Abstimmung einer Anzahl von Schwingungskreisen. CH246853A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL246853X		1943-03-04

Publications (1)

Publication Number	Publication Date
CH246853A true CH246853A (de)	1947-01-31

Family

ID=19780885

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH246853D CH246853A (de)	1943-03-04	1944-07-10	Vorrichtung zur gleichzeitigen Abstimmung einer Anzahl von Schwingungskreisen.

Country Status (3)

Country	Link
BE (1)	BE454638A (de)
CH (1)	CH246853A (de)
FR (1)	FR902366A (de)

0
- BE BE454638D patent/BE454638A/fr unknown
1944
- 1944-03-02 FR FR902366D patent/FR902366A/fr not_active Expired
- 1944-07-10 CH CH246853D patent/CH246853A/de unknown

Also Published As

Publication number	Publication date
FR902366A (fr)	1945-08-29
BE454638A (de)

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