NL145041B - Magnetisch kompas. - Google Patents

Magnetisch kompas.

Info

Publication number
NL145041B
NL145041B NL6405783A NL6405783A NL145041B NL 145041 B NL145041 B NL 145041B NL 6405783 A NL6405783 A NL 6405783A NL 6405783 A NL6405783 A NL 6405783A NL 145041 B NL145041 B NL 145041B
Authority
NL
Netherlands
Prior art keywords
magnetic compass
compass
magnetic
Prior art date
Application number
NL6405783A
Other languages
English (en)
Dutch (nl)
Other versions
NL6405783A (fi
Original Assignee
Dansk Automatisk Ror Kontrol
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 Dansk Automatisk Ror Kontrol filed Critical Dansk Automatisk Ror Kontrol
Publication of NL6405783A publication Critical patent/NL6405783A/xx
Publication of NL145041B publication Critical patent/NL145041B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/02—Magnetic compasses
    • G01C17/04—Magnetic compasses with north-seeking magnetic elements, e.g. needles
    • G01C17/20—Observing the compass card or needle
    • G01C17/26—Observing the compass card or needle using electric pick-offs for transmission to final indicator, e.g. photocell

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Hydraulic Turbines (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
NL6405783A 1963-05-25 1964-05-22 Magnetisch kompas. NL145041B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK248663A DK106663C (da) 1963-05-25 1963-05-25 Magnetkompas.

Publications (2)

Publication Number Publication Date
NL6405783A NL6405783A (fi) 1964-11-26
NL145041B true NL145041B (nl) 1975-02-17

Family

ID=8112718

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6405783A NL145041B (nl) 1963-05-25 1964-05-22 Magnetisch kompas.

Country Status (4)

Country Link
DK (1) DK106663C (fi)
ES (1) ES300177A1 (fi)
FI (1) FI43647C (fi)
NL (1) NL145041B (fi)

Also Published As

Publication number Publication date
FI43647B (fi) 1971-02-01
NL6405783A (fi) 1964-11-26
DK106663C (da) 1967-02-27
ES300177A1 (es) 1964-11-01
FI43647C (fi) 1971-05-10

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: DANSK