MX148232A - Mejoras en osilador bf de diapason de seguridad intrinseca - Google Patents

Mejoras en osilador bf de diapason de seguridad intrinseca

Info

Publication number
MX148232A
MX148232A MX183827A MX18382780A MX148232A MX 148232 A MX148232 A MX 148232A MX 183827 A MX183827 A MX 183827A MX 18382780 A MX18382780 A MX 18382780A MX 148232 A MX148232 A MX 148232A
Authority
MX
Mexico
Prior art keywords
osilator
intrinseca
diapason
safety
safety diapason
Prior art date
Application number
MX183827A
Other languages
English (en)
Inventor
Jean Paul Salmon
Patrick Marchand
Original Assignee
Belmont Schneider
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 Belmont Schneider filed Critical Belmont Schneider
Publication of MX148232A publication Critical patent/MX148232A/es

Links

Classifications

    • 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
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Amplifiers (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
MX183827A 1979-09-07 1980-09-05 Mejoras en osilador bf de diapason de seguridad intrinseca MX148232A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7922384A FR2465365A1 (fr) 1979-09-07 1979-09-07 Oscillateur bf a diapason a securite intrinseque

Publications (1)

Publication Number Publication Date
MX148232A true MX148232A (es) 1983-03-28

Family

ID=9229443

Family Applications (1)

Application Number Title Priority Date Filing Date
MX183827A MX148232A (es) 1979-09-07 1980-09-05 Mejoras en osilador bf de diapason de seguridad intrinseca

Country Status (8)

Country Link
EP (1) EP0025391B1 (es)
AU (1) AU530438B2 (es)
BR (1) BR8005606A (es)
CA (1) CA1168319A (es)
DE (1) DE3068212D1 (es)
FR (1) FR2465365A1 (es)
MX (1) MX148232A (es)
ZA (1) ZA805430B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10666274B2 (en) * 2018-05-29 2020-05-26 Speedlink Technology Inc. Dual voltage controlled oscillator circuits for a broadband phase locked loop for multi-band millimeter-wave 5G communication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL279073A (es) * 1961-05-29
DE1513072A1 (de) * 1965-10-09 1969-04-17 Standard Elek K Lorenz Ag UEberwachungseinrichtung zum Feststellen einer bestimmten Abweichung von einem Spannungs- und/oder Stromsollwert
US3609578A (en) * 1970-03-18 1971-09-28 Motorola Inc Oscillator having feedback amplitude control and switchable output phase shifter

Also Published As

Publication number Publication date
BR8005606A (pt) 1981-03-17
ZA805430B (en) 1981-10-28
AU6199980A (en) 1981-03-12
CA1168319A (fr) 1984-05-29
FR2465365A1 (fr) 1981-03-20
EP0025391B1 (fr) 1984-06-13
DE3068212D1 (en) 1984-07-19
EP0025391A1 (fr) 1981-03-18
FR2465365B1 (es) 1981-09-11
AU530438B2 (en) 1983-07-14

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