IT976101B - Dispositivo di misura senza contatto - Google Patents

Dispositivo di misura senza contatto

Info

Publication number
IT976101B
IT976101B IT70986/72A IT7098672A IT976101B IT 976101 B IT976101 B IT 976101B IT 70986/72 A IT70986/72 A IT 70986/72A IT 7098672 A IT7098672 A IT 7098672A IT 976101 B IT976101 B IT 976101B
Authority
IT
Italy
Prior art keywords
measuring device
contact measuring
contact
measuring
Prior art date
Application number
IT70986/72A
Other languages
English (en)
Original Assignee
Leitz Ernst Gmbh
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 Leitz Ernst Gmbh filed Critical Leitz Ernst Gmbh
Application granted granted Critical
Publication of IT976101B publication Critical patent/IT976101B/it

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
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/36—Forming the light into pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
IT70986/72A 1971-12-20 1972-12-19 Dispositivo di misura senza contatto IT976101B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2163200A DE2163200C2 (de) 1971-12-20 1971-12-20 Einrichtung zur berührungslosen Messung

Publications (1)

Publication Number Publication Date
IT976101B true IT976101B (it) 1974-08-20

Family

ID=5828567

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70986/72A IT976101B (it) 1971-12-20 1972-12-19 Dispositivo di misura senza contatto

Country Status (6)

Country Link
US (1) US3833299A (it)
CH (1) CH553412A (it)
DE (1) DE2163200C2 (it)
FR (1) FR2170466A5 (it)
GB (1) GB1410613A (it)
IT (1) IT976101B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2241767B1 (it) * 1973-04-06 1976-04-02 Onera (Off Nat Aerospatiale)
DE2637844C2 (de) * 1976-08-23 1986-06-26 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Verfahren und Anordnung zur getrennten Auswertung von Bildinhalten nach zwei Koordinatenrichtungen der Bewegung
US5206502A (en) * 1976-10-21 1993-04-27 The United States Of America As Represented By The Secretary Of The Navy Laser radiation detection system
US4272189A (en) * 1979-08-16 1981-06-09 The United States Of America As Represented By The Secretary Of The Navy Electro-optical projectile analyzer
SE445074B (sv) * 1980-10-31 1986-05-26 Bofors Ab Anordning vid en chopper
JPS6212814A (ja) * 1985-07-10 1987-01-21 Canon Inc ロ−タリ−エンコ−ダ−
DE10312045B4 (de) 2003-03-18 2014-07-31 Anton Rodi Messsystem zur Absolutwerterfassung von Winkeln und Wegen
DE102018117776B4 (de) * 2018-07-23 2021-06-24 Air Profile GmbH Vorrichtung zur Ermittlung einer Geschwindigkeitskomponente eines Objekts

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE663931C (de) * 1932-02-04 1938-08-17 Int Standard Electric Corp Photoelektrische Anordnung zum Anzeigen bewegter Objekte
DE1147763B (de) * 1961-09-09 1963-04-25 Hensoldt & Soehne M Messeinrichtung mit fotoelektrischer Abtastung von Teilungsmerkmalen
DE1281158B (de) * 1965-04-24 1968-10-24 Leitz Ernst Gmbh Optisches Mehrzweck-Messgeraet
US3518007A (en) * 1965-05-17 1970-06-30 Nippon Electric Co Measuring device utilizing the diffraction of light
US3511150A (en) * 1966-01-13 1970-05-12 Theodore R Whitney Image motion devices
DE1548707C3 (de) * 1966-07-26 1979-02-15 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Fotoelektrischer Schrittgeber
DE1804028C3 (de) * 1968-10-19 1975-04-30 Ernst Leitz Gmbh, 6330 Wetzlar Ablesevorrichtung für Meßteilungen oder andere periodische Objekte

Also Published As

Publication number Publication date
FR2170466A5 (it) 1973-09-14
US3833299A (en) 1974-09-03
GB1410613A (en) 1975-10-22
CH553412A (de) 1974-08-30
DE2163200C2 (de) 1983-06-09
DE2163200A1 (de) 1973-08-02

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