GB655725A - Improvements relating to sawtooth waveform generators - Google Patents

Improvements relating to sawtooth waveform generators

Info

Publication number
GB655725A
GB655725A GB1429448A GB1429448A GB655725A GB 655725 A GB655725 A GB 655725A GB 1429448 A GB1429448 A GB 1429448A GB 1429448 A GB1429448 A GB 1429448A GB 655725 A GB655725 A GB 655725A
Authority
GB
United Kingdom
Prior art keywords
valve
voltage
output
grid
coil
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
GB1429448A
Other languages
English (en)
Inventor
Eric Lawrence Casling White
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries 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 NL146552D priority Critical patent/NL146552C/xx
Application filed by EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to GB1429448A priority patent/GB655725A/en
Priority to FR987312D priority patent/FR987312A/fr
Publication of GB655725A publication Critical patent/GB655725A/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

  • Fuel-Injection Apparatus (AREA)
GB1429448A 1948-05-27 1948-05-27 Improvements relating to sawtooth waveform generators Expired GB655725A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL146552D NL146552C (ja) 1948-05-27
GB1429448A GB655725A (en) 1948-05-27 1948-05-27 Improvements relating to sawtooth waveform generators
FR987312D FR987312A (fr) 1948-05-27 1949-05-25 Générateur d'ondes en dents de scie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1429448A GB655725A (en) 1948-05-27 1948-05-27 Improvements relating to sawtooth waveform generators

Publications (1)

Publication Number Publication Date
GB655725A true GB655725A (en) 1951-08-01

Family

ID=10038572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1429448A Expired GB655725A (en) 1948-05-27 1948-05-27 Improvements relating to sawtooth waveform generators

Country Status (3)

Country Link
FR (1) FR987312A (ja)
GB (1) GB655725A (ja)
NL (1) NL146552C (ja)

Also Published As

Publication number Publication date
NL146552C (ja)
FR987312A (fr) 1951-08-13

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