GB535387A - Improvements in or relating to time base circuits - Google Patents

Improvements in or relating to time base circuits

Info

Publication number
GB535387A
GB535387A GB2737339A GB2737339A GB535387A GB 535387 A GB535387 A GB 535387A GB 2737339 A GB2737339 A GB 2737339A GB 2737339 A GB2737339 A GB 2737339A GB 535387 A GB535387 A GB 535387A
Authority
GB
United Kingdom
Prior art keywords
relating
time base
base circuits
time
montgomery
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
GB2737339A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB2737339A priority Critical patent/GB535387A/en
Publication of GB535387A publication Critical patent/GB535387A/en
Priority to DEST2501A priority patent/DE915944C/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
    • H03K4/39—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 an amplifier
    • 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

Landscapes

  • Amplifiers (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

535,387. Valve generating circuits. STANDARD TELEPHONES & CABLES, Ltd., and MONTGOMERY, W. A. Oct. 6, 1939, No. 27373. [Class 40 (v)] In a time-base circuit for inductive loads, the amplifier V1 has a negative feed-back derived from a resistance R5 in series with the secondary winding of the output transformer Tl and the deflecting coils D. Specification 518,378 is referred to.
GB2737339A 1939-10-06 1939-10-06 Improvements in or relating to time base circuits Expired GB535387A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2737339A GB535387A (en) 1939-10-06 1939-10-06 Improvements in or relating to time base circuits
DEST2501A DE915944C (en) 1939-10-06 1950-10-01 Basic time circle for the electromagnetic deflection in a cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2737339A GB535387A (en) 1939-10-06 1939-10-06 Improvements in or relating to time base circuits

Publications (1)

Publication Number Publication Date
GB535387A true GB535387A (en) 1941-04-08

Family

ID=10258558

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2737339A Expired GB535387A (en) 1939-10-06 1939-10-06 Improvements in or relating to time base circuits

Country Status (2)

Country Link
DE (1) DE915944C (en)
GB (1) GB535387A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952773A (en) * 1958-03-17 1960-09-13 Gen Electric Stable waveform generator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE362743A (en) * 1928-09-19
DE652261C (en) * 1934-03-29 1937-10-28 Telefunken Gmbh Back-coupled amplifier circuit

Also Published As

Publication number Publication date
DE915944C (en) 1954-08-02

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