DD111249A5 - - Google Patents

Info

Publication number
DD111249A5
DD111249A5 DD17549273A DD17549273A DD111249A5 DD 111249 A5 DD111249 A5 DD 111249A5 DD 17549273 A DD17549273 A DD 17549273A DD 17549273 A DD17549273 A DD 17549273A DD 111249 A5 DD111249 A5 DD 111249A5
Authority
DD
German Democratic Republic
Application number
DD17549273A
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 filed Critical
Publication of DD111249A5 publication Critical patent/DD111249A5/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
    • G01R23/10—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
    • 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)
  • Measurement Of Unknown Time Intervals (AREA)
  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
  • Optical Transform (AREA)
DD17549273A 1973-01-06 1973-12-19 DD111249A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL16018673 1973-01-06

Publications (1)

Publication Number Publication Date
DD111249A5 true DD111249A5 (enrdf_load_stackoverflow) 1975-02-05

Family

ID=19961365

Family Applications (1)

Application Number Title Priority Date Filing Date
DD17549273A DD111249A5 (enrdf_load_stackoverflow) 1973-01-06 1973-12-19

Country Status (7)

Country Link
JP (1) JPS5053076A (enrdf_load_stackoverflow)
DD (1) DD111249A5 (enrdf_load_stackoverflow)
DE (1) DE2400369A1 (enrdf_load_stackoverflow)
FR (1) FR2213502B1 (enrdf_load_stackoverflow)
GB (1) GB1452078A (enrdf_load_stackoverflow)
IT (1) IT1002165B (enrdf_load_stackoverflow)
NL (1) NL7316109A (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053444A (enrdf_load_stackoverflow) * 1900-01-01
US3597730A (en) * 1968-12-23 1971-08-03 Houston Engineering & Research Vehicle speed indicator system
US3704445A (en) * 1971-07-20 1972-11-28 Richard R Lanham Digital read out indicator for vehicles

Also Published As

Publication number Publication date
GB1452078A (en) 1976-10-06
IT1002165B (it) 1976-05-20
FR2213502B1 (enrdf_load_stackoverflow) 1976-06-25
NL7316109A (enrdf_load_stackoverflow) 1974-07-09
DE2400369A1 (de) 1974-07-25
FR2213502A1 (enrdf_load_stackoverflow) 1974-08-02
JPS5053076A (enrdf_load_stackoverflow) 1975-05-10

Similar Documents

Publication Publication Date Title
AU476761B2 (enrdf_load_stackoverflow)
AU465372B2 (enrdf_load_stackoverflow)
AU474593B2 (enrdf_load_stackoverflow)
AU474511B2 (enrdf_load_stackoverflow)
AU474838B2 (enrdf_load_stackoverflow)
AU465453B2 (enrdf_load_stackoverflow)
AU465434B2 (enrdf_load_stackoverflow)
AU476714B2 (enrdf_load_stackoverflow)
AU476696B2 (enrdf_load_stackoverflow)
AU466283B2 (enrdf_load_stackoverflow)
AU472848B2 (enrdf_load_stackoverflow)
AR199451A1 (enrdf_load_stackoverflow)
AU477823B2 (enrdf_load_stackoverflow)
AU471461B2 (enrdf_load_stackoverflow)
AU476873B1 (enrdf_load_stackoverflow)
FR2213502B1 (enrdf_load_stackoverflow)
AR196382A1 (enrdf_load_stackoverflow)
AR197627A1 (enrdf_load_stackoverflow)
AU477824B2 (enrdf_load_stackoverflow)
CH559893A5 (enrdf_load_stackoverflow)
AU479521A (enrdf_load_stackoverflow)
AU479504A (enrdf_load_stackoverflow)
AU479496A (enrdf_load_stackoverflow)
AU479458A (enrdf_load_stackoverflow)
AU479453A (enrdf_load_stackoverflow)