AT284619B - Entfernungsmesser mit einem Projektor - Google Patents

Entfernungsmesser mit einem Projektor

Info

Publication number
AT284619B
AT284619B AT978868A AT978868A AT284619B AT 284619 B AT284619 B AT 284619B AT 978868 A AT978868 A AT 978868A AT 978868 A AT978868 A AT 978868A AT 284619 B AT284619 B AT 284619B
Authority
AT
Austria
Prior art keywords
rangefinder
projector
Prior art date
Application number
AT978868A
Other languages
English (en)
Original Assignee
Paillard Sa
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 Paillard Sa filed Critical Paillard Sa
Application granted granted Critical
Publication of AT284619B publication Critical patent/AT284619B/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/32—Measuring distances in line of sight; Optical rangefinders by focusing the object, e.g. on a ground glass screen
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/30—Systems for automatic generation of focusing signals using parallactic triangle with a base line
    • G02B7/32—Systems for automatic generation of focusing signals using parallactic triangle with a base line using active means, e.g. light emitter

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optics & Photonics (AREA)
  • Focusing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Measurement Of Optical Distance (AREA)
AT978868A 1968-09-24 1968-10-07 Entfernungsmesser mit einem Projektor AT284619B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1433168A CH481394A (fr) 1968-09-24 1968-09-24 Télémètre comprenant un projecteur dont le faisceau lumineux est destiné à former un "spot" sur l'objet dont la distance est à déterminer

Publications (1)

Publication Number Publication Date
AT284619B true AT284619B (de) 1970-09-25

Family

ID=4399889

Family Applications (1)

Application Number Title Priority Date Filing Date
AT978868A AT284619B (de) 1968-09-24 1968-10-07 Entfernungsmesser mit einem Projektor

Country Status (5)

Country Link
AT (1) AT284619B (de)
CH (1) CH481394A (de)
DE (1) DE1947674A1 (de)
FR (1) FR2018724B1 (de)
GB (1) GB1241501A (de)

Also Published As

Publication number Publication date
DE1947674A1 (de) 1970-04-02
FR2018724A1 (de) 1970-06-26
FR2018724B1 (de) 1973-03-16
CH481394A (fr) 1969-11-15
GB1241501A (en) 1971-08-04

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee