GB2070363A - Apparatus for converting the period of a periodic signal to a digital count signal - Google Patents

Apparatus for converting the period of a periodic signal to a digital count signal Download PDF

Info

Publication number
GB2070363A
GB2070363A GB8104894A GB8104894A GB2070363A GB 2070363 A GB2070363 A GB 2070363A GB 8104894 A GB8104894 A GB 8104894A GB 8104894 A GB8104894 A GB 8104894A GB 2070363 A GB2070363 A GB 2070363A
Authority
GB
United Kingdom
Prior art keywords
counter
periodic signal
signal
count
conversion interval
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.)
Withdrawn
Application number
GB8104894A
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.)
Sperry Corp
Original Assignee
Sperry 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 Sperry Corp filed Critical Sperry Corp
Publication of GB2070363A publication Critical patent/GB2070363A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
    • G01L9/0016—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a diaphragm
    • 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
    • G01R23/10—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into a train of pulses, which are then counted, i.e. converting the signal into a square wave

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Radiation (AREA)
  • Burglar Alarm Systems (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Analogue/Digital Conversion (AREA)
GB8104894A 1980-02-25 1981-02-17 Apparatus for converting the period of a periodic signal to a digital count signal Withdrawn GB2070363A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12441280A 1980-02-25 1980-02-25

Publications (1)

Publication Number Publication Date
GB2070363A true GB2070363A (en) 1981-09-03

Family

ID=22414722

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8104894A Withdrawn GB2070363A (en) 1980-02-25 1981-02-17 Apparatus for converting the period of a periodic signal to a digital count signal

Country Status (5)

Country Link
JP (1) JPS56153499A (fr)
DE (1) DE3106904A1 (fr)
FR (1) FR2476848A1 (fr)
GB (1) GB2070363A (fr)
IT (1) IT1170752B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192103A (en) * 1986-06-30 1987-12-31 Eaton Corp Pulse frequency detector

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59131131A (ja) * 1983-01-17 1984-07-27 Yamato Scale Co Ltd 力測定装置
JP2520849B2 (ja) * 1993-11-18 1996-07-31 株式会社ユニシアジェックス 自動車用制御装置の相互通信装置
US5896049A (en) * 1997-10-21 1999-04-20 Kohler Co. Electrical signal frequency detector

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2166681C3 (de) * 1971-08-07 1978-07-06 Aviatest Gmbh, 4000 Duesseldorf Vorrichtung zur Linearisierung von durch Impulsfolgen charakterisierten Meßwerten

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192103A (en) * 1986-06-30 1987-12-31 Eaton Corp Pulse frequency detector
US4800508A (en) * 1986-06-30 1989-01-24 Eaton Corporation Frequency detector
GB2192103B (en) * 1986-06-30 1990-08-01 Eaton Corp Frequency detector

Also Published As

Publication number Publication date
IT8147881A0 (it) 1981-02-24
JPS56153499A (en) 1981-11-27
FR2476848A1 (fr) 1981-08-28
IT8147881A1 (it) 1982-08-24
IT1170752B (it) 1987-06-03
DE3106904A1 (de) 1982-01-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)