FR634829A - Bi-plate two-plate bulb mounting device - Google Patents

Bi-plate two-plate bulb mounting device

Info

Publication number
FR634829A
FR634829A FR634829DA FR634829A FR 634829 A FR634829 A FR 634829A FR 634829D A FR634829D A FR 634829DA FR 634829 A FR634829 A FR 634829A
Authority
FR
France
Prior art keywords
plate
mounting device
bulb mounting
bulb
plate bulb
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.)
IND DE E C ET D Ets
Original Assignee
IND DE E C ET D Ets
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 IND DE E C ET D Ets filed Critical IND DE E C ET D Ets
Application granted granted Critical
Publication of FR634829A publication Critical patent/FR634829A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/06—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes
    • H03D7/10—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes the signals to be mixed being applied between different pairs of electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR634829D 1927-05-21 1927-05-21 Bi-plate two-plate bulb mounting device Expired FR634829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR634829T 1927-05-21

Publications (1)

Publication Number Publication Date
FR634829A true FR634829A (en) 1928-02-27

Family

ID=8993848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR634829D Expired FR634829A (en) 1927-05-21 1927-05-21 Bi-plate two-plate bulb mounting device

Country Status (2)

Country Link
BE (1) BE403926A (en)
FR (1) FR634829A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE852581C (en) * 1933-09-16 1952-10-16 Helmut Dipl-Ing Pitsch Mixing tubes
DE757376C (en) * 1933-03-28 1953-04-16 Rca Corp Overlay receiving circuit using a self-oscillating mixing tube
DE971670C (en) * 1933-01-30 1959-03-12 Hazeltine Corp Circuit for the simultaneous generation of vibrations and modulation in a tube with at least three grid electrodes arranged between the cathode and anode
US3018372A (en) * 1958-02-17 1962-01-23 Sarkes Tarzian High frequency tuner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971670C (en) * 1933-01-30 1959-03-12 Hazeltine Corp Circuit for the simultaneous generation of vibrations and modulation in a tube with at least three grid electrodes arranged between the cathode and anode
DE757376C (en) * 1933-03-28 1953-04-16 Rca Corp Overlay receiving circuit using a self-oscillating mixing tube
DE852581C (en) * 1933-09-16 1952-10-16 Helmut Dipl-Ing Pitsch Mixing tubes
US3018372A (en) * 1958-02-17 1962-01-23 Sarkes Tarzian High frequency tuner

Also Published As

Publication number Publication date
BE403926A (en)

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