AU7254274A - Compass - Google Patents

Compass

Info

Publication number
AU7254274A
AU7254274A AU72542/74A AU7254274A AU7254274A AU 7254274 A AU7254274 A AU 7254274A AU 72542/74 A AU72542/74 A AU 72542/74A AU 7254274 A AU7254274 A AU 7254274A AU 7254274 A AU7254274 A AU 7254274A
Authority
AU
Australia
Prior art keywords
compass
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU72542/74A
Inventor
Kauko Jarvenpaa
Raimo Raitmaa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suunto Oy
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
Publication of AU7254274A publication Critical patent/AU7254274A/en
Expired legal-status Critical Current

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
AU72542/74A 1973-08-30 1974-08-20 Compass Expired AU7254274A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AU7254274A true AU7254274A (en) 1976-02-26

Family

ID=8507469

Family Applications (1)

Application Number Title Priority Date Filing Date
AU72542/74A Expired AU7254274A (en) 1973-08-30 1974-08-20 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984001623A1 (en) * 1982-10-12 1984-04-26 Kevin Edward Shephard Tactical dinghy compass

Families Citing this family (6)

* 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
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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984001623A1 (en) * 1982-10-12 1984-04-26 Kevin Edward Shephard Tactical dinghy compass

Also Published As

Publication number Publication date
FI48390B (en) 1974-05-31
DE2440519A1 (en) 1975-03-06
FI48390C (en) 1974-09-10
SE7410879L (en) 1975-03-03
JPS5917761B2 (en) 1984-04-23
CA1042199A (en) 1978-11-14
GB1443389A (en) 1976-07-21
NO743013L (en) 1975-03-24
JPS5051757A (en) 1975-05-08

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