FR905658A - Tube oscillator - Google Patents

Tube oscillator

Info

Publication number: FR905658A
Authority: FR; France
Prior art keywords: tube oscillator; oscillator; tube
Prior art date: 1942-06-20
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

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Philips Electro Special GmbH

Original Assignee

Philips Electro Special GmbH

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.)

1942-06-20

Filing date

1944-07-05

Publication date

1945-12-11

1944-07-05 Application filed by Philips Electro Special GmbH filed Critical Philips Electro Special GmbH

1945-12-11 Application granted granted Critical

1945-12-11 Publication of FR905658A publication Critical patent/FR905658A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
- H03B5/22—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator active element in amplifier being vacuum tube

FR905658D 1942-06-20 1944-07-05 Tube oscillator Expired FR905658A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE905658X		1942-06-20

Publications (1)

Publication Number	Publication Date
FR905658A true FR905658A (en)	1945-12-11

Family

ID=6862316

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR905658D Expired FR905658A (en)	1942-06-20	1944-07-05	Tube oscillator

Country Status (1)

Country	Link
FR (1)	FR905658A (en)

1944
- 1944-07-05 FR FR905658D patent/FR905658A/en not_active Expired

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