IT965158B - Dispositivo per eseguire misura zioni senza contatto - Google Patents

Dispositivo per eseguire misura zioni senza contatto

Info

Publication number
IT965158B
IT965158B IT6977672A IT6977672A IT965158B IT 965158 B IT965158 B IT 965158B IT 6977672 A IT6977672 A IT 6977672A IT 6977672 A IT6977672 A IT 6977672A IT 965158 B IT965158 B IT 965158B
Authority
IT
Italy
Prior art keywords
contact
performing measurements
measurements
Prior art date
Application number
IT6977672A
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
Priority claimed from DE19712144487 external-priority patent/DE2144487C3/de
Priority claimed from DE19712160877 external-priority patent/DE2160877C3/de
Application filed by Leitz Ernst Gmbh filed Critical Leitz Ernst Gmbh
Application granted granted Critical
Publication of IT965158B publication Critical patent/IT965158B/it

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
IT6977672A 1971-09-06 1972-08-30 Dispositivo per eseguire misura zioni senza contatto IT965158B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712144487 DE2144487C3 (de) 1971-09-06 1971-09-06 Einrichtung zur berührungslosen Messung
DE19712160877 DE2160877C3 (de) 1971-12-08 1971-12-08 Einrichtung zum Messen der relativen Bewegung eines Objektes

Publications (1)

Publication Number Publication Date
IT965158B true IT965158B (it) 1974-01-31

Family

ID=25761693

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6977672A IT965158B (it) 1971-09-06 1972-08-30 Dispositivo per eseguire misura zioni senza contatto

Country Status (4)

Country Link
CH (1) CH548605A (it)
FR (1) FR2152122A5 (it)
GB (1) GB1389309A (it)
IT (1) IT965158B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736583C2 (de) * 1977-08-13 1985-11-07 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Verfahren und Einrichtungen zur Gewinnung von gegeneinander phasenverschobenen Steuersignalen für einen Vor-Rückwärtszähler

Also Published As

Publication number Publication date
FR2152122A5 (it) 1973-04-20
GB1389309A (en) 1975-04-03
CH548605A (de) 1974-04-30

Similar Documents

Publication Publication Date Title
SE389582B (sv) Elektrisk kontaktanordning
BE779530A (fr) Appareil passe-vues
AT367906B (de) Messvorrichtung
TR17829A (tr) Suepuerme cihazi
SE388749B (sv) Elektrisk kontaktanordning
SE384922B (sv) Vetejonkenslig metanordning
SE418702B (sv) Utmatningsanordning for festelement
CH558524A (de) Messvorrichtung.
SE388803B (sv) Foljningsanordning
SE387015B (sv) Kontaktanordning
TR17651A (tr) Hararet muebadele cihazi
AT315525B (de) Zeichengerät
AT314870B (de) Kraftmeßeinrichtung
CH527407A (de) Längenmessgerät
SE383389B (sv) Flektanordning
SE382352B (sv) Provanordning
SE383780B (sv) Interferometeranordning
SE386317B (sv) Elektrisk kontaktanordning
SE380420B (sv) Multipelkontaktanordning
AT309945B (de) Reinigungsgerät
IT965158B (it) Dispositivo per eseguire misura zioni senza contatto
CH530624A (de) Kraftmessvorrichtung
CH546944A (de) Laengenmessgeraet.
AT314589B (de) Brückenlegegerät
AT324494B (de) Tastkopf