FR385875A - Device for producing non-damped electrical oscillations - Google Patents

Device for producing non-damped electrical oscillations

Info

Publication number
FR385875A
FR385875A FR385875A FR385875DA FR385875A FR 385875 A FR385875 A FR 385875A FR 385875 A FR385875 A FR 385875A FR 385875D A FR385875D A FR 385875DA FR 385875 A FR385875 A FR 385875A
Authority
FR
France
Prior art keywords
producing non
electrical oscillations
damped electrical
damped
oscillations
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
FR385875A
Other languages
French (fr)
Inventor
Simon Eisenstein
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR385875A publication Critical patent/FR385875A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H01J61/0675—Main electrodes for low-pressure discharge lamps characterised by the material of the electrode
    • H01J61/0677—Main electrodes for low-pressure discharge lamps characterised by the material of the electrode characterised by the electron emissive material
    • 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
    • H03B11/00—Generation of oscillations using a shock-excited tuned circuit
    • H03B11/04—Generation of oscillations using a shock-excited tuned circuit excited by interrupter
    • H03B11/08—Generation of oscillations using a shock-excited tuned circuit excited by interrupter interrupter being discharge tube
FR385875A 1907-12-31 Device for producing non-damped electrical oscillations Expired FR385875A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE199073T

Publications (1)

Publication Number Publication Date
FR385875A true FR385875A (en) 1908-05-27

Family

ID=5757359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR385875A Expired FR385875A (en) 1907-12-31 Device for producing non-damped electrical oscillations

Country Status (2)

Country Link
DE (1) DE199073C (en)
FR (1) FR385875A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997005639A1 (en) * 1995-07-31 1997-02-13 Casio Computer Co., Ltd. Electron-emitting electrode, method of manufacturing the same, and light-emitting device having the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997005639A1 (en) * 1995-07-31 1997-02-13 Casio Computer Co., Ltd. Electron-emitting electrode, method of manufacturing the same, and light-emitting device having the same

Also Published As

Publication number Publication date
DE199073C (en)

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