IL68083A - Device for detecting frequency variations - Google Patents

Device for detecting frequency variations

Info

Publication number
IL68083A
IL68083A IL68083A IL6808383A IL68083A IL 68083 A IL68083 A IL 68083A IL 68083 A IL68083 A IL 68083A IL 6808383 A IL6808383 A IL 6808383A IL 68083 A IL68083 A IL 68083A
Authority
IL
Israel
Prior art keywords
frequency variations
detecting frequency
detecting
variations
frequency
Prior art date
Application number
IL68083A
Other languages
English (en)
Other versions
IL68083A0 (en
Original Assignee
Baxter Travenol Lab
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 Baxter Travenol Lab filed Critical Baxter Travenol Lab
Publication of IL68083A0 publication Critical patent/IL68083A0/xx
Publication of IL68083A publication Critical patent/IL68083A/xx

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
    • G01R23/15—Indicating that frequency of pulses is either above or below a predetermined value or within or outside a predetermined range of values, by making use of non-linear or digital elements (indicating that pulse width is above or below a certain limit)

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Manipulation Of Pulses (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Drying Of Semiconductors (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
IL68083A 1982-06-09 1983-03-08 Device for detecting frequency variations IL68083A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/386,719 US4403185A (en) 1982-06-09 1982-06-09 Process and device for detecting frequency variations

Publications (2)

Publication Number Publication Date
IL68083A0 IL68083A0 (en) 1983-06-15
IL68083A true IL68083A (en) 1986-04-29

Family

ID=23526753

Family Applications (1)

Application Number Title Priority Date Filing Date
IL68083A IL68083A (en) 1982-06-09 1983-03-08 Device for detecting frequency variations

Country Status (11)

Country Link
US (1) US4403185A (es)
EP (1) EP0110893B1 (es)
JP (1) JPS59501022A (es)
CA (1) CA1192614A (es)
DE (1) DE3371121D1 (es)
ES (1) ES8405158A1 (es)
IL (1) IL68083A (es)
IT (1) IT1163338B (es)
MX (1) MX154984A (es)
WO (1) WO1983004438A1 (es)
ZA (1) ZA831448B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD997023S1 (en) * 2021-06-28 2023-08-29 Venus by Maria Tash, Inc. Component for jewelry item

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577679B1 (fr) * 1985-02-21 1987-02-20 Jeumont Schneider Dispositif pour controler la periode separant des impulsions
DE3702856A1 (de) * 1987-01-31 1988-08-11 Philips Patentverwaltung Schaltungsanordnung zur detektion der ueberschreitung eines vorgegebenen frequenzhubbereiches
US4843328A (en) * 1988-04-21 1989-06-27 The United States Of America As Represented By The National Aeronautics And Space Administration Apparatus for using a time interval counter to measure frequency stability
FR2658303B1 (fr) * 1990-02-09 1992-06-19 Neiman Sa Dispositif de surveillance du fonctionnement d'un systeme a microprocesseur ou analogue.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588710A (en) * 1968-08-05 1971-06-28 Westinghouse Electric Corp Digital phase detection circuitry
US3753130A (en) * 1972-03-09 1973-08-14 Bell Telephone Labor Inc Digital frequency comparator
JPS52112355A (en) * 1976-03-18 1977-09-20 Shin Shirasuna Electric Corp Method of detecting whether or not phase difference between two signals is constant
US4333055A (en) * 1979-11-23 1982-06-01 Trw Inc. Digital phase-frequency detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD997023S1 (en) * 2021-06-28 2023-08-29 Venus by Maria Tash, Inc. Component for jewelry item

Also Published As

Publication number Publication date
IT1163338B (it) 1987-04-08
EP0110893A1 (en) 1984-06-20
EP0110893B1 (en) 1987-04-22
CA1192614A (en) 1985-08-27
MX154984A (es) 1988-01-15
EP0110893A4 (en) 1984-10-16
ES522936A0 (es) 1984-05-16
US4403185A (en) 1983-09-06
DE3371121D1 (en) 1987-05-27
IL68083A0 (en) 1983-06-15
IT8321021A0 (it) 1983-05-10
ZA831448B (en) 1983-12-28
WO1983004438A1 (en) 1983-12-22
ES8405158A1 (es) 1984-05-16
JPS59501022A (ja) 1984-06-07

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