BE695660A - - Google Patents

Info

Publication number
BE695660A
BE695660A BE695660DA BE695660A BE 695660 A BE695660 A BE 695660A BE 695660D A BE695660D A BE 695660DA BE 695660 A BE695660 A BE 695660A
Authority
BE
Belgium
Application number
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
Priority claimed from US535459A external-priority patent/US3324992A/en
Application filed filed Critical
Publication of BE695660A publication Critical patent/BE695660A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
    • H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
    • B21B43/02—Cooling beds comprising rakes racks, walking beams or bars
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/18—Indexing scheme relating to amplifiers the bias of the gate of a FET being controlled by a control signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/204—A hybrid coupler being used at the output of an amplifier circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/537—A transformer being used as coupling element between two amplifying stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transmitters (AREA)
  • Reciprocating Conveyors (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
BE695660D 1965-08-26 1967-03-17 BE695660A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR29590A FR1468780A (fr) 1965-08-26 1965-08-26 Dispositif de protection pour l'étage final d'un émetteur radioélectrique
US535459A US3324992A (en) 1966-03-18 1966-03-18 Stroke selecting mechanism for transfer apparatus

Publications (1)

Publication Number Publication Date
BE695660A true BE695660A (ko) 1967-09-18

Family

ID=26165740

Family Applications (2)

Application Number Title Priority Date Filing Date
BE685946D BE685946A (ko) 1965-08-26 1966-08-24
BE695660D BE695660A (ko) 1965-08-26 1967-03-17

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE685946D BE685946A (ko) 1965-08-26 1966-08-24

Country Status (4)

Country Link
BE (2) BE685946A (ko)
DE (2) DE1541504B2 (ko)
FR (1) FR1468780A (ko)
GB (2) GB1150584A (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2040488C3 (de) * 1970-08-14 1984-01-19 Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Schutzschaltungsanordnung für Leistungstransistoren gegen Überspannungen
DE2836998A1 (de) * 1978-08-24 1980-03-06 Rau Swf Autozubehoer Scheibenwischeranlage, insbesondere fuer kraftfahrzeuge
DE2933260C2 (de) * 1979-08-16 1982-12-16 Friedrich Wilhelm Dipl.-Ing. 5600 Wuppertal Elhaus Einrichtung zum Transportieren von Strangpreßprofilen
GB2137302A (en) * 1983-03-25 1984-10-03 Vending Machines Overload mechanism
FR2693058A1 (fr) * 1992-06-26 1993-12-31 Thomson Csf Etage d'excitation d'un tube d'émission pour émetteur à ondes courtes.

Also Published As

Publication number Publication date
BE685946A (ko) 1967-02-24
GB1150484A (en) 1969-04-30
DE1541504A1 (de) 1970-04-02
FR1468780A (fr) 1967-02-10
DE1541504B2 (de) 1975-09-04
DE1602105A1 (de) 1970-04-09
GB1150584A (en) 1969-04-30

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