SE371894B - - Google Patents

Info

Publication number
SE371894B
SE371894B SE7305364A SE7305364A SE371894B SE 371894 B SE371894 B SE 371894B SE 7305364 A SE7305364 A SE 7305364A SE 7305364 A SE7305364 A SE 7305364A SE 371894 B SE371894 B SE 371894B
Authority
SE
Sweden
Application number
SE7305364A
Inventor
Sandberg S Sem
Original Assignee
Sandberg S Sem
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 Sandberg S Sem filed Critical Sandberg S Sem
Priority to SE7305364A priority Critical patent/SE371894B/xx
Priority to US45801074 priority patent/USB458010I5/en
Priority to GB1501674A priority patent/GB1439553A/en
Priority to JP49042653A priority patent/JPS5014378A/ja
Priority to DE2418328A priority patent/DE2418328A1/de
Publication of SE371894B publication Critical patent/SE371894B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
    • G01R25/08—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents by counting of standard pulses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/02—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
    • G01P5/06—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using rotation of vanes
    • G01P5/07—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using rotation of vanes with electrical coupling to the indicating device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
SE7305364A 1973-04-16 1973-04-16 SE371894B (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE7305364A SE371894B (fr) 1973-04-16 1973-04-16
US45801074 USB458010I5 (fr) 1973-04-16 1974-04-04
GB1501674A GB1439553A (en) 1973-04-16 1974-04-04 Method and an apparatus for measuring relative phase shift between two pulse trains
JP49042653A JPS5014378A (fr) 1973-04-16 1974-04-16
DE2418328A DE2418328A1 (de) 1973-04-16 1974-04-16 Verfahren und anordnung zum messen der relativen phasenverschiebung zwischen zwei impulszuegen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7305364A SE371894B (fr) 1973-04-16 1973-04-16

Publications (1)

Publication Number Publication Date
SE371894B true SE371894B (fr) 1974-12-02

Family

ID=20317219

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7305364A SE371894B (fr) 1973-04-16 1973-04-16

Country Status (5)

Country Link
US (1) USB458010I5 (fr)
JP (1) JPS5014378A (fr)
DE (1) DE2418328A1 (fr)
GB (1) GB1439553A (fr)
SE (1) SE371894B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001416A1 (fr) * 1979-01-08 1980-07-10 J Hansen Dispositif de mesure de la position angulaire d'un indicateur de direction

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5391052U (fr) * 1976-12-25 1978-07-25
FR2467405A1 (fr) * 1979-10-15 1981-04-17 Majoni Claude Capteur de position angulaire associe ou non a un capteur de vitesse a sorties d'informations electriques
US4400865A (en) * 1980-07-08 1983-08-30 International Business Machines Corporation Self-aligned metal process for integrated circuit metallization
WO1982003125A1 (fr) * 1981-03-03 1982-09-16 Stevenson Thomas T Mesure de la vitesse et de l'angle de calage
DE3205240A1 (de) * 1982-02-15 1983-09-01 Forschungsgesellschaft Druckmaschinen E.V., 6000 Frankfurt Verfahren und vorrichtung zur hochgenauen messung der phasenlage bzw. phasenverschiebung zweier impulsfolgen
CH660635A5 (de) * 1983-03-03 1987-05-15 Wild Heerbrugg Ag Verfahren zur digitalen phasenmessung.
DE3808977C2 (de) * 1988-03-17 1993-10-07 Matec Mes Und Automatisierungs Vorrichtung zur Messung eines Winkelversatzes
US5231876A (en) * 1991-05-17 1993-08-03 Peet Bros. Company, Inc. Method and apparatus for wind speed and direction measurement
CN116413474B (zh) * 2023-06-12 2023-09-01 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) 一种拉力式流速流向检测装置及方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001416A1 (fr) * 1979-01-08 1980-07-10 J Hansen Dispositif de mesure de la position angulaire d'un indicateur de direction

Also Published As

Publication number Publication date
DE2418328A1 (de) 1974-10-31
USB458010I5 (fr) 1976-03-16
JPS5014378A (fr) 1975-02-14
GB1439553A (en) 1976-06-16

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