FR2025826A1 - - Google Patents

Info

Publication number
FR2025826A1
FR2025826A1 FR6942780A FR6942780A FR2025826A1 FR 2025826 A1 FR2025826 A1 FR 2025826A1 FR 6942780 A FR6942780 A FR 6942780A FR 6942780 A FR6942780 A FR 6942780A FR 2025826 A1 FR2025826 A1 FR 2025826A1
Authority
FR
France
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.)
Pending
Application number
FR6942780A
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.)
INST MIKROVAGSTEKN
Original Assignee
INST MIKROVAGSTEKN
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 INST MIKROVAGSTEKN filed Critical INST MIKROVAGSTEKN
Publication of FR2025826A1 publication Critical patent/FR2025826A1/fr
Pending legal-status Critical Current

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
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/80—Devices characterised by the determination of the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means
    • G01P3/806—Devices characterised by the determination of the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means in devices of the type to be classified in G01P3/68

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
FR6942780A 1968-12-10 1969-12-10 Pending FR2025826A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE16843/68A SE334254B (fr) 1968-12-10 1968-12-10

Publications (1)

Publication Number Publication Date
FR2025826A1 true FR2025826A1 (fr) 1970-09-11

Family

ID=20302857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6942780A Pending FR2025826A1 (fr) 1968-12-10 1969-12-10

Country Status (8)

Country Link
US (1) US3689157A (fr)
JP (1) JPS5034952B1 (fr)
CH (1) CH503998A (fr)
DE (1) DE1963000C3 (fr)
FR (1) FR2025826A1 (fr)
GB (1) GB1250089A (fr)
SE (1) SE334254B (fr)
SU (1) SU515472A3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009452A2 (fr) * 1978-09-21 1980-04-02 INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE (IRSID) France Dispositif de mesure de vitesse d'un produit en défilement par la méthode de corrélation
AT377098B (de) * 1971-07-02 1985-02-11 Leitz Ernst Gmbh Verfahren zur beruehrungslosen messung der bewegung eines objektes und einrichtung zur durchfuehrung des verfahrens

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH531178A (de) * 1971-05-04 1972-11-30 Hasler Ag Verfahren zur Messung der Relativgeschwindigkeit einer Messvorrichtung parallel zu einer messtechnisch erfassbare Unregelmässigkeiten aufweisenden Fläche
CH548607A (de) * 1971-05-05 1974-04-30 Hasler Ag Einrichtung zur messung der relativgeschwindigkeit und/ oder des verschiebungsweges eines koerpers parallel zu einer flaeche.
US4019038A (en) * 1971-06-10 1977-04-19 Kent Instruments Limited Correlators
BE790341A (fr) * 1971-10-29 1973-04-20 Siderurgie Fse Inst Rech
CH550404A (de) * 1972-04-06 1974-06-14 Hasler Ag Aufnahmekopf fuer einen optischen korrelations-geschwindigkeitsmesser.
DE2309462C2 (de) * 1973-02-26 1984-12-06 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Verfahren zur Messung der relativen Entfernung und gegebenenfalls der relativen Geschwindigkeit eines Objektes sowie Einrichtungen zu dessen Durchführung
US3885873A (en) * 1972-12-12 1975-05-27 Stiftelsen Inst Mikrovags Device for measuring the relative movement between two objects
SE371015B (fr) * 1973-06-01 1974-11-04 Stiftelsen Inst Mikrovags
SE388057B (sv) * 1974-09-25 1976-09-20 Jungner Instrument Ab Forfarande och anordning for uppmetning av ett objekts hastighet relativt en referens
JPS5411460U (fr) * 1977-06-27 1979-01-25
US4167330A (en) * 1977-07-08 1979-09-11 Bei Electronics, Inc. Velocity measuring system
US4162509A (en) * 1978-06-21 1979-07-24 The United States Of America As Represented By The Secretary Of The Army Non-contact velocimeter using arrays
FR2450455A1 (fr) * 1979-02-28 1980-09-26 Anvar Procede et dispositif pour la mesure des vitesses lineaires sans contact et sans marquage
JPS57500947A (fr) * 1980-06-10 1982-05-27
SE440150B (sv) * 1984-05-08 1985-07-15 Stiftelsen Inst Mikrovags Anordning for optisk metning av ett foremals rorelse
US4687925A (en) * 1985-09-06 1987-08-18 Xerox Corporation Belt speed measurement using an optical fiber reflectometer
DE4225842A1 (de) * 1992-08-05 1994-02-10 Schlafhorst & Co W Vorrichtung zum Messen der Geschwindigkeit von Textilfäden an einer Wickeleinrichtung
DE19549003C1 (de) * 1995-12-28 1997-02-13 Motzko Friedrich Dipl Ing Fh Verfahren zur Geschwindigkeitsmessung
US6618128B2 (en) * 2002-01-23 2003-09-09 Csi Technology, Inc. Optical speed sensing system
NL1034047C2 (nl) * 2007-06-28 2009-07-07 Freek Leusink Geïsoleerd kozijn.
RU2518078C1 (ru) * 2013-01-25 2014-06-10 Владимир Всеволодович Разевиг Оптический способ определения скорости железнодорожного состава

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967449A (en) * 1955-01-06 1961-01-10 Servo Corp Of America Optical ground-speed meter
GB950652A (en) * 1961-03-29 1964-02-26 Ferranti Ltd Improvements relating to measuring apparatus
US3413850A (en) * 1966-05-06 1968-12-03 Mc Donnell Douglas Corp Means for determining the velocity of a luminescent gas stream
US3508066A (en) * 1966-06-16 1970-04-21 Marconi Co Ltd Apparatus comprising light-electric translating device for measuring speed of moving member having an ordinary surface

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT377098B (de) * 1971-07-02 1985-02-11 Leitz Ernst Gmbh Verfahren zur beruehrungslosen messung der bewegung eines objektes und einrichtung zur durchfuehrung des verfahrens
EP0009452A2 (fr) * 1978-09-21 1980-04-02 INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE (IRSID) France Dispositif de mesure de vitesse d'un produit en défilement par la méthode de corrélation
EP0009452A3 (en) * 1978-09-21 1980-04-16 Institut De Recherches De La Siderurgie Francaise (Irsid) Method and device for measuring the speed of a product by the correlation method

Also Published As

Publication number Publication date
SU515472A3 (ru) 1976-05-25
JPS5034952B1 (fr) 1975-11-12
SE334254B (fr) 1971-04-19
US3689157A (en) 1972-09-05
DE1963000C3 (de) 1979-07-12
GB1250089A (fr) 1971-10-20
DE1963000B2 (de) 1978-11-16
CH503998A (de) 1971-02-28
DE1963000A1 (de) 1970-09-10

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