SE7808457L - Magnetkompass - Google Patents

Magnetkompass

Info

Publication number
SE7808457L
SE7808457L SE7808457A SE7808457A SE7808457L SE 7808457 L SE7808457 L SE 7808457L SE 7808457 A SE7808457 A SE 7808457A SE 7808457 A SE7808457 A SE 7808457A SE 7808457 L SE7808457 L SE 7808457L
Authority
SE
Sweden
Prior art keywords
magnetic compass
compass
magnetic
Prior art date
Application number
SE7808457A
Other languages
English (en)
Inventor
M Naujok
Original Assignee
Plath Fa C
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 Plath Fa C filed Critical Plath Fa C
Publication of SE7808457L publication Critical patent/SE7808457L/sv

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
    • G01C17/10—Comparing observed direction with north indication
    • G01C17/14—Comparing observed direction with north indication by reference marks, e.g. for ships' compasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Tents Or Canopies (AREA)
  • Table Devices Or Equipment (AREA)
  • Toys (AREA)
  • Instructional Devices (AREA)
SE7808457A 1977-08-20 1978-08-08 Magnetkompass SE7808457L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7725945U DE7725945U1 (de) 1977-08-20 1977-08-20 Magnetkompass

Publications (1)

Publication Number Publication Date
SE7808457L true SE7808457L (sv) 1979-02-21

Family

ID=6681888

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7808457A SE7808457L (sv) 1977-08-20 1978-08-08 Magnetkompass

Country Status (5)

Country Link
DE (1) DE7725945U1 (sv)
FI (1) FI782462A (sv)
FR (1) FR2400823A7 (sv)
GB (1) GB2002901A (sv)
SE (1) SE7808457L (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925411C2 (de) * 1979-06-23 1985-05-23 Fa. C. Plath, 2000 Hamburg Magnetkompaß
DE3041390C2 (de) * 1980-11-03 1986-02-13 Plath, C., 2000 Hamburg Magnetkompaß
US4930224A (en) * 1987-06-08 1990-06-05 Rule Industries, Inc. Magnetic compass
AU2004243834B2 (en) * 2003-05-23 2010-06-17 Rule Industries, Inc. Self-balancing, no-spin magnet compass
SE2300014A1 (sv) * 2023-03-10 2024-09-11 Bernd Stymer Kurshållare

Also Published As

Publication number Publication date
FI782462A (fi) 1979-02-21
GB2002901A (en) 1979-02-28
FR2400823A7 (fr) 1979-03-16
DE7725945U1 (de) 1978-01-19

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