FR1104004A - Feedback blocking oscillator - Google Patents

Feedback blocking oscillator

Info

Publication number
FR1104004A
FR1104004A FR1104004DA FR1104004A FR 1104004 A FR1104004 A FR 1104004A FR 1104004D A FR1104004D A FR 1104004DA FR 1104004 A FR1104004 A FR 1104004A
Authority
FR
France
Prior art keywords
blocking oscillator
feedback blocking
feedback
oscillator
blocking
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
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1104004A publication Critical patent/FR1104004A/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
    • H03K4/12—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 voltage is produced across a capacitor
    • H03K4/16—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 voltage is produced across a capacitor using a single tube with positive feedback through transformer, e.g. blocking oscillator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/04—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback
    • H03K3/16—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using a transformer for feedback, e.g. blocking oscillator with saturable core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Lasers (AREA)
  • Microwave Tubes (AREA)
  • Electrotherapy Devices (AREA)
  • X-Ray Techniques (AREA)
FR1104004D 1950-04-04 1951-04-03 Feedback blocking oscillator Expired FR1104004A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL692231X 1950-04-04

Publications (1)

Publication Number Publication Date
FR1104004A true FR1104004A (en) 1955-11-15

Family

ID=19808762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1104004D Expired FR1104004A (en) 1950-04-04 1951-04-03 Feedback blocking oscillator

Country Status (4)

Country Link
US (1) US2623178A (en)
DE (1) DE848971C (en)
FR (1) FR1104004A (en)
GB (1) GB692231A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2787707A (en) * 1953-06-16 1957-04-02 Gen Electric Pulse generators

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2360697A (en) * 1942-01-27 1944-10-17 Gen Electric Saw-tooth wave generation
US2373165A (en) * 1943-01-11 1945-04-10 Farnsworth Television & Radio Unidirectional power supply

Also Published As

Publication number Publication date
US2623178A (en) 1952-12-23
GB692231A (en) 1953-06-03
DE848971C (en) 1952-09-11

Similar Documents

Publication Publication Date Title
FR1045720A (en) Bayonet lock
FR1029877A (en) Absorption refrigerator
CH294310A (en) Loom.
FR1026376A (en) Textile part
CH307768A (en) Synchrotron.
FR1104004A (en) Feedback blocking oscillator
CH295265A (en) Relaxation oscillator.
FR1019176A (en) Variable thruster thruster
FR1019379A (en) Free-key lock
AT169436B (en) Combination lock
AT183020B (en) Mechanical oscillator
FR1104005A (en) Locking oscillator
FR993183A (en) Push-button opening lock
CH294871A (en) Reflex klystron.
FR1048789A (en) Combination lock
FR1022732A (en) Potato degermer
FR1026480A (en) Lock
FR1034768A (en) Loom
FR1020106A (en) Stockyard
FR1054966A (en) Chain mortiser
FR1008244A (en) Barrel devil
FR1098510A (en) pump lock
FR1034132A (en) Projection machine
FR1015419A (en) Wheelbarrow
FR1029252A (en) Hand sprayer