AU6199980A - Tuning fork oscillator - Google Patents
Tuning fork oscillatorInfo
- Publication number
- AU6199980A AU6199980A AU61999/80A AU6199980A AU6199980A AU 6199980 A AU6199980 A AU 6199980A AU 61999/80 A AU61999/80 A AU 61999/80A AU 6199980 A AU6199980 A AU 6199980A AU 6199980 A AU6199980 A AU 6199980A
- Authority
- AU
- Australia
- Prior art keywords
- tuning fork
- fork oscillator
- oscillator
- tuning
- fork
- 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.)
- Granted
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7922384 | 1979-09-07 | ||
FR7922384A FR2465365A1 (en) | 1979-09-07 | 1979-09-07 | OSCILLATOR BF DIAPASON WITH INTRINSIC SAFETY |
Publications (2)
Publication Number | Publication Date |
---|---|
AU6199980A true AU6199980A (en) | 1981-03-12 |
AU530438B2 AU530438B2 (en) | 1983-07-14 |
Family
ID=9229443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU61999/80A Ceased AU530438B2 (en) | 1979-09-07 | 1980-09-03 | Tuning fork oscillator |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0025391B1 (en) |
AU (1) | AU530438B2 (en) |
BR (1) | BR8005606A (en) |
CA (1) | CA1168319A (en) |
DE (1) | DE3068212D1 (en) |
FR (1) | FR2465365A1 (en) |
MX (1) | MX148232A (en) |
ZA (1) | ZA805430B (en) |
Families Citing this family (1)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL279073A (en) * | 1961-05-29 | |||
DE1513072A1 (en) * | 1965-10-09 | 1969-04-17 | Standard Elek K Lorenz Ag | Monitoring device for determining a specific deviation from a voltage and / or current setpoint |
US3609578A (en) * | 1970-03-18 | 1971-09-28 | Motorola Inc | Oscillator having feedback amplitude control and switchable output phase shifter |
-
1979
- 1979-09-07 FR FR7922384A patent/FR2465365A1/en active Granted
-
1980
- 1980-08-29 CA CA000359291A patent/CA1168319A/en not_active Expired
- 1980-09-02 EP EP80401253A patent/EP0025391B1/en not_active Expired
- 1980-09-02 DE DE8080401253T patent/DE3068212D1/en not_active Expired
- 1980-09-02 ZA ZA00805430A patent/ZA805430B/en unknown
- 1980-09-03 AU AU61999/80A patent/AU530438B2/en not_active Ceased
- 1980-09-03 BR BR8005606A patent/BR8005606A/en unknown
- 1980-09-05 MX MX183827A patent/MX148232A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU530438B2 (en) | 1983-07-14 |
EP0025391A1 (en) | 1981-03-18 |
DE3068212D1 (en) | 1984-07-19 |
BR8005606A (en) | 1981-03-17 |
CA1168319A (en) | 1984-05-29 |
MX148232A (en) | 1983-03-28 |
FR2465365A1 (en) | 1981-03-20 |
ZA805430B (en) | 1981-10-28 |
FR2465365B1 (en) | 1981-09-11 |
EP0025391B1 (en) | 1984-06-13 |
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