FR2353066B3 - - Google Patents
Info
- Publication number
- FR2353066B3 FR2353066B3 FR7716155A FR7716155A FR2353066B3 FR 2353066 B3 FR2353066 B3 FR 2353066B3 FR 7716155 A FR7716155 A FR 7716155A FR 7716155 A FR7716155 A FR 7716155A FR 2353066 B3 FR2353066 B3 FR 2353066B3
- Authority
- FR
- France
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/489—Digital circuits therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Frequencies, Analyzing Spectra (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762623494 DE2623494A1 (en) | 1976-05-26 | 1976-05-26 | ARRANGEMENT FOR CONTINUOUS MEASUREMENT OF THE PULSE REQUEST RATE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2353066A1 FR2353066A1 (en) | 1977-12-23 |
FR2353066B3 true FR2353066B3 (en) | 1980-04-04 |
Family
ID=5978995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7716155A Granted FR2353066A1 (en) | 1976-05-26 | 1977-05-26 | ASSEMBLY FOR CONTINUOUS MEASUREMENT OF THE PULSE RECURRENCE FREQUENCY |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS52146279A (en) |
DE (1) | DE2623494A1 (en) |
FR (1) | FR2353066A1 (en) |
GB (1) | GB1539666A (en) |
IT (1) | IT1082086B (en) |
SE (1) | SE413346B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2816879C2 (en) * | 1978-04-18 | 1986-11-20 | German Ing.(Grad.) 8060 Dachau Grimm | Circuit for frequency control in electrical power distribution networks |
JPS576366A (en) * | 1980-06-12 | 1982-01-13 | Mitsubishi Electric Corp | Apparatur for detecting frequency |
JPS58218823A (en) * | 1982-06-11 | 1983-12-20 | 富士電機株式会社 | Digital frequency relay |
JPS6053812A (en) * | 1983-09-02 | 1985-03-27 | Toyota Motor Corp | Output-signal processing device of karman vortex sensor |
JPS60158161U (en) * | 1984-03-29 | 1985-10-21 | 三洋電機株式会社 | frequency/voltage converter |
FR2566132B1 (en) * | 1984-06-18 | 1987-02-06 | Aerospatiale | METHOD AND DEVICE FOR MEASURING THE PERIOD OF A PSEUDOSINUSOIDAL SIGNAL AND THEIR APPLICATIONS |
DE3940504A1 (en) * | 1989-12-07 | 1991-06-13 | Daimler Benz Ag | METHOD FOR DETERMINING THE SPEED OF A SHAFT |
IL124932A0 (en) * | 1998-06-16 | 1999-01-26 | Mea Motor Inspection Ltd | Method and apparatus for testing rotating machines |
DE102010046880A1 (en) * | 2010-09-29 | 2012-03-29 | Phoenix Contact Gmbh & Co. Kg | Method and arrangement for frequency determination |
-
1976
- 1976-05-26 DE DE19762623494 patent/DE2623494A1/en not_active Withdrawn
-
1977
- 1977-05-24 IT IT23938/77A patent/IT1082086B/en active
- 1977-05-24 JP JP6037977A patent/JPS52146279A/en active Pending
- 1977-05-25 SE SE7706130A patent/SE413346B/en unknown
- 1977-05-25 GB GB22012/77A patent/GB1539666A/en not_active Expired
- 1977-05-26 FR FR7716155A patent/FR2353066A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1082086B (en) | 1985-05-21 |
DE2623494A1 (en) | 1977-12-15 |
FR2353066A1 (en) | 1977-12-23 |
GB1539666A (en) | 1979-01-31 |
SE413346B (en) | 1980-05-19 |
SE7706130L (en) | 1977-11-27 |
JPS52146279A (en) | 1977-12-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |