FR1401685A - Sine wave emitter - Google Patents

Sine wave emitter

Info

Publication number
FR1401685A
FR1401685A FR979725A FR979725A FR1401685A FR 1401685 A FR1401685 A FR 1401685A FR 979725 A FR979725 A FR 979725A FR 979725 A FR979725 A FR 979725A FR 1401685 A FR1401685 A FR 1401685A
Authority
FR
France
Prior art keywords
sine wave
wave emitter
emitter
sine
wave
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
FR979725A
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1401685A publication Critical patent/FR1401685A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/523—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with LC-resonance circuit in the main circuit
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/72—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using ultrasonic, sonic or infrasonic waves
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B11/00—Generation of oscillations using a shock-excited tuned circuit
    • H03B11/04—Generation of oscillations using a shock-excited tuned circuit excited by interrupter
    • H03B11/10—Generation of oscillations using a shock-excited tuned circuit excited by interrupter interrupter being semiconductor device

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Generation Of Surge Voltage And Current (AREA)
FR979725A 1963-06-28 1964-06-26 Sine wave emitter Expired FR1401685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29158063A 1963-06-28 1963-06-28

Publications (1)

Publication Number Publication Date
FR1401685A true FR1401685A (en) 1965-06-04

Family

ID=23120889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR979725A Expired FR1401685A (en) 1963-06-28 1964-06-26 Sine wave emitter

Country Status (3)

Country Link
DE (1) DE1291388B (en)
FR (1) FR1401685A (en)
GB (1) GB1042269A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3540920A1 (en) * 1985-11-19 1987-05-21 Werner Dipl Ing Gaertner Frequency generator with raised oscillating circuit voltage
ATE434858T1 (en) 2000-03-18 2009-07-15 Areva T & D Sa IMPROVED ELECTRICAL SUBSTATION

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE322786C (en) * 1913-12-24 1920-07-08 Marconi Wireless Telegraph Co Transmitters for wireless telegraphy and telephony
US1271190A (en) * 1914-04-30 1918-07-02 Marconi Wireless Telegraph Co America Wireless-telegraph transmitter.
US2994839A (en) * 1956-09-19 1961-08-01 Lear Inc Transistor oscillator
DE1084316B (en) * 1958-06-24 1960-06-30 Sueddeutsche Telefon App Kabel Amplifier bw. Oscillator stage with several transistors of the same conductivity type fed in series with direct current

Also Published As

Publication number Publication date
GB1042269A (en) 1966-09-14
DE1291388B (en) 1969-03-27

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