FR988271A - Circuit engendrant des impulsions électriques - Google Patents

Circuit engendrant des impulsions électriques

Info

Publication number
FR988271A
FR988271A FR988271DA FR988271A FR 988271 A FR988271 A FR 988271A FR 988271D A FR988271D A FR 988271DA FR 988271 A FR988271 A FR 988271A
Authority
FR
France
Prior art keywords
electrical pulses
generating electrical
circuit generating
circuit
pulses
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
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.)
Hughes Henry and Son Ltd
Original Assignee
Hughes Henry and Son 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
Application filed by Hughes Henry and Son Ltd filed Critical Hughes Henry and Son Ltd
Application granted granted Critical
Publication of FR988271A publication Critical patent/FR988271A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/282—Transmitters
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Power Engineering (AREA)
  • Electrotherapy Devices (AREA)
  • Lasers (AREA)
FR988271D 1948-06-18 1949-06-14 Circuit engendrant des impulsions électriques Expired FR988271A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16509/48A GB645317A (en) 1948-06-18 1948-06-18 Improvements in and relating to electric pulse-generating circuits

Publications (1)

Publication Number Publication Date
FR988271A true FR988271A (fr) 1951-08-24

Family

ID=10078621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988271D Expired FR988271A (fr) 1948-06-18 1949-06-14 Circuit engendrant des impulsions électriques

Country Status (3)

Country Link
US (1) US2548953A (fr)
FR (1) FR988271A (fr)
GB (1) GB645317A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941161A (en) * 1954-05-26 1960-06-14 Gen Dynamics Corp Broadcast paging system
US2900502A (en) * 1956-05-21 1959-08-18 Hymac Corp Sawtooth voltage generator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE881705C (de) * 1937-04-24 1953-07-02 Telefunken Gmbh Schaltungsanordnung zur Erzeugung eines stets gleichen Verlaufs der Kippschwingungen in fremdgesteuerten Kippschaltungen
FR961895A (fr) * 1947-02-21 1950-05-24

Also Published As

Publication number Publication date
GB645317A (en) 1950-10-25
US2548953A (en) 1951-04-17

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