SE318418B - - Google Patents

Info

Publication number: SE318418B
Authority: SE; Sweden

Application number

SE12157/65A

Inventor

A Kjellstroem

J Kjellstroem

Original Assignee

A Kjellstroem

J Kjellstroem

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.)

1965-09-17

Filing date

1965-09-17

Publication date

1969-12-08

1965-09-17 Application filed by A Kjellstroem, J Kjellstroem filed Critical A Kjellstroem

1965-09-17 Priority to SE12157/65A priority Critical patent/SE318418B/xx

1966-09-13 Priority to DE1548460A priority patent/DE1548460C3/de

1966-09-14 Priority to FI662396A priority patent/FI47435C/fi

1966-09-16 Priority to US579970A priority patent/US3473234A/en

1966-09-16 Priority to GB41521/66A priority patent/GB1102869A/en

1969-12-08 Publication of SE318418B publication Critical patent/SE318418B/xx

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
- G01C17/06—Suspending magnetic elements
- G01C17/08—Suspending magnetic elements by flotation
- 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
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/02—Rotary gyroscopes
- G01C19/34—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes
- G01C19/38—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by other than magnetic means, e.g. gyrocompasses using earth's rotation

Landscapes

Engineering & Computer Science (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Pivots And Pivotal Connections (AREA)
Toys (AREA)
Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Electroluminescent Light Sources (AREA)
Gasket Seals (AREA)
Clamps And Clips (AREA)

SE12157/65A 1965-09-17 1965-09-17 SE318418B (xx)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
SE12157/65A SE318418B (xx)	1965-09-17	1965-09-17
DE1548460A DE1548460C3 (de)	1965-09-17	1966-09-13	Flüssigkeitsgefülltes Kompaßgehäuse
FI662396A FI47435C (fi)	1965-09-17	1966-09-14	Laite kompasseissa.
US579970A US3473234A (en)	1965-09-17	1966-09-16	Ship compasses
GB41521/66A GB1102869A (en)	1965-09-17	1966-09-16	Improvements in ships compasses

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE12157/65A SE318418B (xx)	1965-09-17	1965-09-17

Publications (1)

Publication Number	Publication Date
SE318418B true SE318418B (xx)	1969-12-08

Family

ID=20295249

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE12157/65A SE318418B (xx)	1965-09-17	1965-09-17

Country Status (5)

Country	Link
US (1)	US3473234A (xx)
DE (1)	DE1548460C3 (xx)
FI (1)	FI47435C (xx)
GB (1)	GB1102869A (xx)
SE (1)	SE318418B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5617522B2 (xx) *	1972-08-09	1981-04-23
US3949483A (en) *	1974-09-09	1976-04-13	Optimum Inc.	Compass
US4047168A (en) *	1975-05-22	1977-09-06	The Laitram Corporation	Digital compass and gimbal assembly for two conductor connection
FI59486C (fi) *	1977-11-14	1981-08-10	Suunto Oy	Kompass i synnerhet kupolkompass
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
US6493953B1 (en) *	1999-10-25	2002-12-17	Thomas W. Rogers	Marine compass and package
US8348084B2 (en) *	2006-08-14	2013-01-08	Edison Nation, Llc	Container having surrounding handle and gimbal
CN107063217B (zh) *	2017-04-18	2019-07-09	河北天启通宇航空器材科技发展有限公司	用于航空器的水罗盘支架
CN110954079B (zh) *	2019-12-19	2023-06-30	中国电建集团华东勘测设计研究院有限公司	三维地质罗盘及测量方法
CN113970313A (zh) *	2021-10-25	2022-01-25	紫金矿业集团股份有限公司	一种简易测量岩体节理产状的装置及其测量方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US291403A (en) *		1884-01-01		Mariner s compass
US2026919A (en) *	1933-03-29	1936-01-07	Stright James Leslie	Compass
US2192148A (en) *	1935-11-06	1940-02-27	Jr Carl L Otto	Direction indicator
DE708794C (de) *	1936-03-29	1941-07-29	Askania Werke Akt Ges	Kompass
US2361548A (en) *	1941-07-11	1944-10-31	Joseph M S Kaufman	Construction of magnetic compasses
US3199210A (en) *	1962-01-23	1965-08-10	All Hands Inc	Spherical compass

1965
- 1965-09-17 SE SE12157/65A patent/SE318418B/xx unknown
1966
- 1966-09-13 DE DE1548460A patent/DE1548460C3/de not_active Expired
- 1966-09-14 FI FI662396A patent/FI47435C/fi active
- 1966-09-16 GB GB41521/66A patent/GB1102869A/en not_active Expired
- 1966-09-16 US US579970A patent/US3473234A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US3473234A (en)	1969-10-21
DE1548460B2 (de)	1974-07-11
DE1548460C3 (de)	1975-02-27
FI47435C (fi)	1973-11-12
FI47435B (xx)	1973-07-31
DE1548460A1 (de)	1970-04-23
GB1102869A (en)	1968-02-14

Publication	Publication Date	Title
NL6603028A (xx)	1966-09-09
BE589507A (xx)
BE658163A (xx)	1965-04-30
BE658577A (xx)	1965-07-20
BE659463A (xx)	1966-08-01
BE660340A (xx)	1965-08-26
BE661667A (xx)	1965-09-27
BE662956A (xx)	1965-08-17
BE663881A (xx)	1965-09-01
BE664336A (xx)	1965-11-24
BE667273A (xx)	1965-11-16
BE667846A (xx)	1965-12-01
BE669258A (xx)	1966-03-07
BE670134A (xx)	1966-01-17
BE671042A (xx)	1966-02-14
BE671534A (xx)	1966-02-14
BE671553A (xx)	1966-02-14
BE671593A (xx)	1966-04-28
BE671947A (xx)	1966-05-05
BE672263A (xx)	1966-03-01
BE672556A (xx)	1966-05-20
BE673200A (xx)	1966-06-02
BE673393A (xx)	1966-06-07
BE673408A (xx)
BE673686A (xx)	1966-04-01