SE381517B - Anordning for att jemfora en signals period och en i forveg bestemd tidlengd, som astadkommits medelst en tidbas - Google Patents

Anordning for att jemfora en signals period och en i forveg bestemd tidlengd, som astadkommits medelst en tidbas

Info

Publication number
SE381517B
SE381517B SE702072A SE702072A SE381517B SE 381517 B SE381517 B SE 381517B SE 702072 A SE702072 A SE 702072A SE 702072 A SE702072 A SE 702072A SE 381517 B SE381517 B SE 381517B
Authority
SE
Sweden
Prior art keywords
astad
committee
comparing
period
signal
Prior art date
Application number
SE702072A
Other languages
English (en)
Swedish (sv)
Inventor
C Queron
Original Assignee
Schlumberger Compteurs
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 Schlumberger Compteurs filed Critical Schlumberger Compteurs
Publication of SE381517B publication Critical patent/SE381517B/xx

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Manipulation Of Pulses (AREA)
SE702072A 1971-06-07 1972-05-29 Anordning for att jemfora en signals period och en i forveg bestemd tidlengd, som astadkommits medelst en tidbas SE381517B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7120498A FR2140262B1 (OSRAM) 1971-06-07 1971-06-07

Publications (1)

Publication Number Publication Date
SE381517B true SE381517B (sv) 1975-12-08

Family

ID=9078193

Family Applications (1)

Application Number Title Priority Date Filing Date
SE702072A SE381517B (sv) 1971-06-07 1972-05-29 Anordning for att jemfora en signals period och en i forveg bestemd tidlengd, som astadkommits medelst en tidbas

Country Status (7)

Country Link
AU (1) AU458648B2 (OSRAM)
CH (1) CH552812A (OSRAM)
DE (1) DE2227724C3 (OSRAM)
FR (1) FR2140262B1 (OSRAM)
GB (1) GB1393457A (OSRAM)
IT (1) IT959122B (OSRAM)
SE (1) SE381517B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE470527B (sv) * 1992-11-18 1994-07-04 Ericsson Telefon Ab L M Metod och anordning för att detektera om en signal har en önskad på förhand fastställd frekvens eller ej

Also Published As

Publication number Publication date
AU4310472A (en) 1973-12-13
DE2227724C3 (de) 1981-07-02
DE2227724B2 (de) 1980-08-14
GB1393457A (en) 1975-05-07
FR2140262B1 (OSRAM) 1975-01-17
DE2227724A1 (de) 1972-12-14
AU458648B2 (en) 1975-02-11
IT959122B (it) 1973-11-10
FR2140262A1 (OSRAM) 1973-01-19
CH552812A (fr) 1974-08-15

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