GB631972A - Sawtooth current oscillation generator - Google Patents

Sawtooth current oscillation generator

Info

Publication number
GB631972A
GB631972A GB3116/47A GB311647A GB631972A GB 631972 A GB631972 A GB 631972A GB 3116/47 A GB3116/47 A GB 3116/47A GB 311647 A GB311647 A GB 311647A GB 631972 A GB631972 A GB 631972A
Authority
GB
United Kingdom
Prior art keywords
grid
saw
cathode
tooth
transformer
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
GB3116/47A
Other languages
English (en)
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.)
Pye Electronic Products Ltd
Original Assignee
Pye Ltd
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 to NL85223D priority Critical patent/NL85223C/xx
Priority to FR960406D priority patent/FR960406A/fr
Application filed by Pye Ltd filed Critical Pye Ltd
Priority to GB3116/47A priority patent/GB631972A/en
Priority to US4588A priority patent/US2544213A/en
Publication of GB631972A publication Critical patent/GB631972A/en
Priority to DEP4277A priority patent/DE852586C/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
    • H03K4/26—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor
    • H03K4/28—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as a switching device
    • H03K4/32—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as a switching device combined with means for generating the driving pulses
    • H03K4/34—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as a switching device combined with means for generating the driving pulses using a single tube with positive feedback through a transformer

Landscapes

  • Amplifiers (AREA)
  • Details Of Television Scanning (AREA)
  • Generation Of Surge Voltage And Current (AREA)
GB3116/47A 1947-02-01 1947-02-01 Sawtooth current oscillation generator Expired GB631972A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL85223D NL85223C (OSRAM) 1947-02-01
FR960406D FR960406A (OSRAM) 1947-02-01
GB3116/47A GB631972A (en) 1947-02-01 1947-02-01 Sawtooth current oscillation generator
US4588A US2544213A (en) 1947-02-01 1948-01-27 Saw-tooth current oscillation generator
DEP4277A DE852586C (de) 1947-02-01 1950-10-03 Kippgenerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3116/47A GB631972A (en) 1947-02-01 1947-02-01 Sawtooth current oscillation generator

Publications (1)

Publication Number Publication Date
GB631972A true GB631972A (en) 1949-11-14

Family

ID=9752214

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3116/47A Expired GB631972A (en) 1947-02-01 1947-02-01 Sawtooth current oscillation generator

Country Status (5)

Country Link
US (1) US2544213A (OSRAM)
DE (1) DE852586C (OSRAM)
FR (1) FR960406A (OSRAM)
GB (1) GB631972A (OSRAM)
NL (1) NL85223C (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712606A (en) * 1949-10-07 1955-07-05 Du Mont Allen B Lab Inc Blocking tube oscillator
DE961278C (de) * 1951-07-01 1957-04-04 Fernseh Gmbh Kippschaltung mit Transformatorgegenkopplung
DE958744C (de) * 1951-11-30 1957-02-21 Sueddeutsche Telefon App Kabel Selbstsperrender, durch Impulse synchronisierter Schwingungserzeuger
US2890330A (en) * 1953-03-23 1959-06-09 Rca Corp Signal amplifying systems
US2871355A (en) * 1955-02-24 1959-01-27 Gen Dynamics Corp Pulse generator
US2936383A (en) * 1956-10-23 1960-05-10 Jr Joseph Mees Transistor blocking oscillator
US2960603A (en) * 1957-03-04 1960-11-15 Bell Aerospace Corp Point light source
US3072802A (en) * 1959-01-14 1963-01-08 Burroughs Corp Pulse driver with magnetic amplitude and width control

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL62083C (OSRAM) * 1936-02-04
GB493142A (en) * 1938-02-24 1938-10-05 Ferranti Ltd Improvements in or relating to oscillation generators
GB526111A (en) * 1939-03-07 1940-09-11 Charles Leslie Eaudell Improvements in or relating to television transmitting or receiving systems

Also Published As

Publication number Publication date
US2544213A (en) 1951-03-06
NL85223C (OSRAM)
DE852586C (de) 1952-10-16
FR960406A (OSRAM) 1950-04-18

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