FR571486A - Circuits for use with electric discharge tubes - Google Patents

Circuits for use with electric discharge tubes

Info

Publication number
FR571486A
FR571486A FR571486DA FR571486A FR 571486 A FR571486 A FR 571486A FR 571486D A FR571486D A FR 571486DA FR 571486 A FR571486 A FR 571486A
Authority
FR
France
Prior art keywords
circuits
electric discharge
discharge tubes
tubes
electric
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)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR571486A publication Critical patent/FR571486A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/46—Reflex amplifiers
    • H03F3/48—Reflex amplifiers with tubes only
FR571486D 1922-10-05 1923-10-04 Circuits for use with electric discharge tubes Expired FR571486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US592605A US1654976A (en) 1922-10-05 1922-10-05 Vacuum-tube circuits

Publications (1)

Publication Number Publication Date
FR571486A true FR571486A (en) 1924-05-17

Family

ID=24371354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR571486D Expired FR571486A (en) 1922-10-05 1923-10-04 Circuits for use with electric discharge tubes

Country Status (2)

Country Link
US (2) US1654976A (en)
FR (1) FR571486A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757696C (en) * 1937-05-04 1953-05-18 Hazeltine Corp Overlay receiver for several working frequency ranges with automatic gain control
DE1015500B (en) * 1956-01-07 1957-09-12 Lorenz C Ag Overlay receiver using a multi-grille tube that is simultaneously connected as an oscillator tube and also as an ZF amplifier tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757696C (en) * 1937-05-04 1953-05-18 Hazeltine Corp Overlay receiver for several working frequency ranges with automatic gain control
DE1015500B (en) * 1956-01-07 1957-09-12 Lorenz C Ag Overlay receiver using a multi-grille tube that is simultaneously connected as an oscillator tube and also as an ZF amplifier tube

Also Published As

Publication number Publication date
US1654977A (en) 1928-01-03
US1654976A (en) 1928-01-03

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