GB482370A - Improvements in or relating to oscillatory electric circuits - Google Patents

Improvements in or relating to oscillatory electric circuits

Info

Publication number
GB482370A
GB482370A GB23489/36A GB2348936A GB482370A GB 482370 A GB482370 A GB 482370A GB 23489/36 A GB23489/36 A GB 23489/36A GB 2348936 A GB2348936 A GB 2348936A GB 482370 A GB482370 A GB 482370A
Authority
GB
United Kingdom
Prior art keywords
valve
winding
current
coupled
diode
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
GB23489/36A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB23489/36A priority Critical patent/GB482370A/en
Priority to US160258A priority patent/US2212217A/en
Priority to DEE2322D priority patent/DE929318C/de
Publication of GB482370A publication Critical patent/GB482370A/en
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

Landscapes

  • Details Of Television Scanning (AREA)
  • X-Ray Techniques (AREA)
  • Amplifiers (AREA)
GB23489/36A 1936-08-27 1936-08-27 Improvements in or relating to oscillatory electric circuits Expired GB482370A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB23489/36A GB482370A (en) 1936-08-27 1936-08-27 Improvements in or relating to oscillatory electric circuits
US160258A US2212217A (en) 1936-08-27 1937-08-21 Oscillatory electric circuits
DEE2322D DE929318C (de) 1936-08-27 1937-08-28 Schaltung zur Erzeugung saegezahnfoermiger Stroeme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23489/36A GB482370A (en) 1936-08-27 1936-08-27 Improvements in or relating to oscillatory electric circuits

Publications (1)

Publication Number Publication Date
GB482370A true GB482370A (en) 1938-03-28

Family

ID=10196437

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23489/36A Expired GB482370A (en) 1936-08-27 1936-08-27 Improvements in or relating to oscillatory electric circuits

Country Status (3)

Country Link
US (1) US2212217A (de)
DE (1) DE929318C (de)
GB (1) GB482370A (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467699A (en) * 1944-10-09 1949-04-19 Mullard Radio Valve Co Ltd Electric time base circuits
DE929318C (de) * 1936-08-27 1955-06-23 Emi Ltd Schaltung zur Erzeugung saegezahnfoermiger Stroeme
DE1002483B (de) * 1954-11-19 1957-02-14 Emi Ltd Saegezahnstromgenerator
DE1010665B (de) * 1953-07-17 1957-06-19 Emi Ltd Schaltung zur Erzeugung saegezahnfoermiger Stroeme
DE966315C (de) * 1949-02-28 1957-07-25 Philips Nv Selbstschwingende Schaltungsanordnung zur Erzeugung eines saegezahnfoermigen Stromes in einer Spule
DE968007C (de) * 1939-09-08 1958-01-02 Fernseh Gmbh Schaltung zur Verhinderung des Auftretens hoher Wechselspannungen an der Kathode der vorgespannten Linearisierungsdiode bei Saegezahnstromgeneratoren
DE976199C (de) * 1940-12-17 1963-04-25 Philips Nv Schaltungsanordnung zum Erzeugen synchronisierter Saegezahnstroeme
DE976252C (de) * 1949-04-30 1963-06-12 Rca Corp Schaltungsanordnung zur magnetischen Ablenkung eines Kathodenstrahls
DE976761C (de) * 1945-05-11 1964-04-16 Rca Corp Schaltungsanordnung zur elektromagnetischen Ablenkung eines Kathodenstrahls

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460601A (en) * 1945-01-18 1949-02-01 Rca Corp Cathode-ray tube deflecting system
US2477557A (en) * 1945-08-11 1949-07-26 Rca Corp Power conservation system
US2451641A (en) * 1945-09-28 1948-10-19 Rca Corp Power conservation system
US2458532A (en) * 1946-08-07 1949-01-11 Columbia Broadcasting Syst Inc Cathode-ray tube circuit
US2443030A (en) * 1946-11-09 1948-06-08 Gen Electric Picture size control circuit for television receivers
US2559316A (en) * 1948-03-22 1951-07-03 Louis W Parker Sweep circuit for television receivers
US2598909A (en) * 1948-05-29 1952-06-03 Rca Corp Regulated high-voltage supply
BE490931A (de) * 1948-09-02
US2611106A (en) * 1949-07-20 1952-09-16 Motorola Inc Television sweep system
NL154990C (de) * 1949-07-29
US2562985A (en) * 1950-05-10 1951-08-07 Rca Corp Beam deflection system for cathode-ray devices
NL81047C (de) * 1950-09-20
NL180851C (nl) * 1952-08-26 Thomae Gmbh Dr K Werkwijze voor het bereiden van een handwaspasta.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE21400E (en) * 1932-04-04 1940-03-19 blumlein
GB482370A (en) * 1936-08-27 1938-03-28 Eric Lawrence Casling White Improvements in or relating to oscillatory electric circuits

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE929318C (de) * 1936-08-27 1955-06-23 Emi Ltd Schaltung zur Erzeugung saegezahnfoermiger Stroeme
DE968007C (de) * 1939-09-08 1958-01-02 Fernseh Gmbh Schaltung zur Verhinderung des Auftretens hoher Wechselspannungen an der Kathode der vorgespannten Linearisierungsdiode bei Saegezahnstromgeneratoren
DE976199C (de) * 1940-12-17 1963-04-25 Philips Nv Schaltungsanordnung zum Erzeugen synchronisierter Saegezahnstroeme
US2467699A (en) * 1944-10-09 1949-04-19 Mullard Radio Valve Co Ltd Electric time base circuits
DE976761C (de) * 1945-05-11 1964-04-16 Rca Corp Schaltungsanordnung zur elektromagnetischen Ablenkung eines Kathodenstrahls
DE966315C (de) * 1949-02-28 1957-07-25 Philips Nv Selbstschwingende Schaltungsanordnung zur Erzeugung eines saegezahnfoermigen Stromes in einer Spule
DE976252C (de) * 1949-04-30 1963-06-12 Rca Corp Schaltungsanordnung zur magnetischen Ablenkung eines Kathodenstrahls
DE1010665B (de) * 1953-07-17 1957-06-19 Emi Ltd Schaltung zur Erzeugung saegezahnfoermiger Stroeme
DE1002483B (de) * 1954-11-19 1957-02-14 Emi Ltd Saegezahnstromgenerator

Also Published As

Publication number Publication date
DE929318C (de) 1955-06-23
US2212217A (en) 1940-08-20

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