FI48390C - Magnetic sailing compass. - Google Patents

Magnetic sailing compass.

Info

Publication number
FI48390C
FI48390C FI732699A FI269973A FI48390C FI 48390 C FI48390 C FI 48390C FI 732699 A FI732699 A FI 732699A FI 269973 A FI269973 A FI 269973A FI 48390 C FI48390 C FI 48390C
Authority
FI
Finland
Prior art keywords
sailing
compass
magnetic
sailing compass
magnetic sailing
Prior art date
Application number
FI732699A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI48390B (en
Inventor
Jaervenpaeae
Raitmaa
Original Assignee
Suunto Oy
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 Suunto Oy filed Critical Suunto Oy
Priority to FI732699A priority Critical patent/FI48390C/en
Publication of FI48390B publication Critical patent/FI48390B/fi
Priority to GB3635074A priority patent/GB1443389A/en
Priority to AU72542/74A priority patent/AU7254274A/en
Priority to NO743013A priority patent/NO743013L/no
Priority to DE2440519A priority patent/DE2440519A1/en
Priority to CA207,824A priority patent/CA1042199A/en
Priority to SE7410879A priority patent/SE7410879L/xx
Priority to JP49099056A priority patent/JPS5917761B2/en
Application granted granted Critical
Publication of FI48390C publication Critical patent/FI48390C/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G01C21/203—Specially adapted for sailing ships
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Toys (AREA)
FI732699A 1973-08-30 1973-08-30 Magnetic sailing compass. FI48390C (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI732699A FI48390C (en) 1973-08-30 1973-08-30 Magnetic sailing compass.
GB3635074A GB1443389A (en) 1973-08-30 1974-08-19 Magnetic compasses for use in sailing craft
AU72542/74A AU7254274A (en) 1973-08-30 1974-08-20 Compass
NO743013A NO743013L (en) 1973-08-30 1974-08-21
DE2440519A DE2440519A1 (en) 1973-08-30 1974-08-23 MAGNETIC COMPASS FOR SAILING
CA207,824A CA1042199A (en) 1973-08-30 1974-08-26 Magnetic compass for sailing
SE7410879A SE7410879L (en) 1973-08-30 1974-08-28
JP49099056A JPS5917761B2 (en) 1973-08-30 1974-08-30 compass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI732699A FI48390C (en) 1973-08-30 1973-08-30 Magnetic sailing compass.

Publications (2)

Publication Number Publication Date
FI48390B FI48390B (en) 1974-05-31
FI48390C true FI48390C (en) 1974-09-10

Family

ID=8507469

Family Applications (1)

Application Number Title Priority Date Filing Date
FI732699A FI48390C (en) 1973-08-30 1973-08-30 Magnetic sailing compass.

Country Status (8)

Country Link
JP (1) JPS5917761B2 (en)
AU (1) AU7254274A (en)
CA (1) CA1042199A (en)
DE (1) DE2440519A1 (en)
FI (1) FI48390C (en)
GB (1) GB1443389A (en)
NO (1) NO743013L (en)
SE (1) SE7410879L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE408595B (en) * 1976-11-10 1979-06-18 Ansar Lars Anders Peter INSTRUMENT AT SAILING BATTERY FOR INDICATION OF ONE OF THE REAL WIND DIRECTION DEPENDENT, BUT INDEPENDENT VALUE OF CROSSING BOOK
FR2447010A1 (en) * 1979-01-16 1980-08-14 Morin Secretan Rech Perf Sailing boat navigation wind direction finder - uses rotating ring with coloured sectors which surround compass rose rotating on pointer axis
JPS57142308U (en) * 1981-02-02 1982-09-07
GB2124374B (en) * 1981-08-28 1985-07-31 John Meechan Navigational device
WO1984001623A1 (en) * 1982-10-12 1984-04-26 Kevin Edward Shephard Tactical dinghy compass
JPS60245794A (en) * 1984-05-22 1985-12-05 Toyo Soda Mfg Co Ltd Box-shaped electrolytic cell provided with ion exchange membrane
CN113670281B (en) * 2021-07-23 2023-08-29 温州大学 Portable directional off-road pointing device
SE2300014A1 (en) * 2023-03-10 2024-09-11 Bernd Stymer Course holder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678591A (en) * 1969-09-19 1972-07-25 Stanley A Selig Jr Sailing conditions indicator for sailboats

Also Published As

Publication number Publication date
JPS5051757A (en) 1975-05-08
GB1443389A (en) 1976-07-21
AU7254274A (en) 1976-02-26
JPS5917761B2 (en) 1984-04-23
CA1042199A (en) 1978-11-14
SE7410879L (en) 1975-03-03
FI48390B (en) 1974-05-31
NO743013L (en) 1975-03-24
DE2440519A1 (en) 1975-03-06

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