FR643391A - Device powered by alternating current and intended to supply negative gate voltages - Google Patents

Device powered by alternating current and intended to supply negative gate voltages

Info

Publication number
FR643391A
FR643391A FR643391DA FR643391A FR 643391 A FR643391 A FR 643391A FR 643391D A FR643391D A FR 643391DA FR 643391 A FR643391 A FR 643391A
Authority
FR
France
Prior art keywords
intended
alternating current
gate voltages
supply negative
negative gate
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR643391A publication Critical patent/FR643391A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/14—Arrangements for reducing ripples from dc input or output
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1607—Supply circuits
    • H04B1/1623—Supply circuits using tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR643391D 1926-12-14 1927-11-05 Device powered by alternating current and intended to supply negative gate voltages Expired FR643391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL643391X 1926-12-14

Publications (1)

Publication Number Publication Date
FR643391A true FR643391A (en) 1928-09-15

Family

ID=19791837

Family Applications (2)

Application Number Title Priority Date Filing Date
FR643391D Expired FR643391A (en) 1926-12-14 1927-11-05 Device powered by alternating current and intended to supply negative gate voltages
FR35800D Expired FR35800E (en) 1926-12-14 1928-08-16 Device powered by alternating current and intended to supply negative gate voltages

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR35800D Expired FR35800E (en) 1926-12-14 1928-08-16 Device powered by alternating current and intended to supply negative gate voltages

Country Status (2)

Country Link
BE (1) BE353550A (en)
FR (2) FR643391A (en)

Also Published As

Publication number Publication date
BE353550A (en)
FR35800E (en) 1930-03-27

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