HK9576A - Improvements in and relating to photo-electric range finding - Google Patents

Improvements in and relating to photo-electric range finding

Info

Publication number
HK9576A
HK9576A HK9576A HK9576A HK9576A HK 9576 A HK9576 A HK 9576A HK 9576 A HK9576 A HK 9576A HK 9576 A HK9576 A HK 9576A HK 9576 A HK9576 A HK 9576A
Authority
HK
Hong Kong
Prior art keywords
photo
relating
range finding
electric range
electric
Prior art date
Application number
HK9576A
Other languages
English (en)
Original Assignee
Vockenhuber Karl
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 AT547271A external-priority patent/AT304260B/de
Priority claimed from AT868771A external-priority patent/AT315636B/de
Application filed by Vockenhuber Karl filed Critical Vockenhuber Karl
Publication of HK9576A publication Critical patent/HK9576A/xx

Links

Classifications

    • 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
    • G01C3/02—Details
    • G01C3/06—Use of electric means to obtain final indication
    • G01C3/08—Use of electric radiation detectors
    • G01C3/085—Use of electric radiation detectors with electronic parallax measurement
    • 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
    • G02B7/34—Systems for automatic generation of focusing signals using different areas in a pupil plane
    • G02B7/343—Systems for automatic generation of focusing signals using different areas in a pupil plane using light beam separating prisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optics & Photonics (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
HK9576A 1971-06-23 1976-02-26 Improvements in and relating to photo-electric range finding HK9576A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT547271A AT304260B (de) 1971-06-23 1971-06-23 Entfernungsmesser
AT868771A AT315636B (de) 1971-10-07 1971-10-07 Entfernungsmeßvorrichtung

Publications (1)

Publication Number Publication Date
HK9576A true HK9576A (en) 1976-03-05

Family

ID=25602210

Family Applications (1)

Application Number Title Priority Date Filing Date
HK9576A HK9576A (en) 1971-06-23 1976-02-26 Improvements in and relating to photo-electric range finding

Country Status (3)

Country Link
CH (1) CH545964A (fr)
GB (1) GB1389848A (fr)
HK (1) HK9576A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103154A1 (de) * 1981-01-30 1982-08-26 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur binaeren codierung der sensorsignale einer mehrzahl von optoelektronischen sensorelementen und verfahren zu ihrem betrieb

Also Published As

Publication number Publication date
CH545964A (fr) 1974-02-15
GB1389848A (en) 1975-04-09

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