NO781293L - Kompass. - Google Patents

Kompass.

Info

Publication number: NO781293L
Authority: NO; Norway
Prior art keywords: compass
Prior art date: 1977-04-14

Application number

NO781293A

Other languages

English (en)

Other versions

NO152629C (no

NO152629B (no

Inventor

John Brian Hennessy

Original Assignee

John Brian Hennessy

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.)

1977-04-14

Filing date

1978-04-13

Publication date

1978-10-17

1978-04-13 Application filed by John Brian Hennessy filed Critical John Brian Hennessy

1978-10-17 Publication of NO781293L publication Critical patent/NO781293L/no

1985-07-15 Publication of NO152629B publication Critical patent/NO152629B/no

1985-10-23 Publication of NO152629C publication Critical patent/NO152629C/no

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
- 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

Landscapes

Engineering & Computer Science (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Toys (AREA)
Pivots And Pivotal Connections (AREA)
Details Of Measuring And Other Instruments (AREA)
Supports Or Holders For Household Use (AREA)
Credit Cards Or The Like (AREA)
Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Catching Or Destruction (AREA)
Medicines Containing Plant Substances (AREA)
Inorganic Insulating Materials (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Magnetic Bearings And Hydrostatic Bearings (AREA)
Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

NO781293A 1977-04-14 1978-04-13 Kompass. NO152629C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NZ18386877		1977-04-14

Publications (3)

Publication Number	Publication Date
NO781293L true NO781293L (no)	1978-10-17
NO152629B NO152629B (no)	1985-07-15
NO152629C NO152629C (no)	1985-10-23

Family

ID=19918093

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO781293A NO152629C (no)	1977-04-14	1978-04-13	Kompass.

Country Status (11)

Country	Link
US (1)	US4227313A (no)
JP (1)	JPS5415772A (no)
CA (1)	CA1118198A (no)
DE (1)	DE2816252A1 (no)
FI (1)	FI73314C (no)
FR (1)	FR2387436A1 (no)
GB (1)	GB1600108A (no)
IE (1)	IE46532B1 (no)
NL (1)	NL7804003A (no)
NO (1)	NO152629C (no)
SE (1)	SE439198B (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6034841A (ja) *	1983-08-05	1985-02-22	川崎製鉄株式会社	複合金属板およびその製造方法
CH690249A5 (de) *	1995-06-07	2000-06-15	Recta Ag	Kompass mit neigungskompensierender Anzeige.
US6708415B1 (en) *	2002-06-03	2004-03-23	Eugene Victor Osten	Magnetic compass structure
CN101270986B (zh) *	2007-03-21	2010-12-29	吴姿莹	具有设定方向功能的平衡装置
US9234753B2 (en)	2013-06-18	2016-01-12	Frank Sanns, Jr.	Fluid or low friction permanent magnet compass

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1306882A (en) *		1919-06-17		clarke
US1533683A (en) *	1921-10-27	1925-04-14	Gen Electric	Compass and magnetic dip indicator
US2177218A (en) *	1937-05-04	1939-10-24	Us Gauge Co	Magnetic compass
US2300710A (en) *	1937-05-04	1942-11-03	Sperry Prod Inc	Universal flight indicator
US2446258A (en) *	1943-11-29	1948-08-03	Lockheed Aircraft Corp	Compass
US2803068A (en) *	1956-03-08	1957-08-20	Russell I Mason	Swimmer's underwater compass
US3088217A (en) *	1960-11-10	1963-05-07	Zeiss Carl	Orientation compass
US3349406A (en) *	1965-06-23	1967-10-24	Geodyne Corp	Monitoring position-indicating recorder
US3374549A (en) *	1966-05-09	1968-03-26	William H Anderson	Orientator
CA861781A (en) *	1968-06-29	1971-01-26	Patrick Harrison And Company Limited	Aircraft compass
US3568328A (en) *	1968-07-01	1971-03-09	Harrison & Co Ltd Patrick	Aircraft compass
GB1228468A (no) *	1968-07-11	1971-04-15
DE1933551A1 (de) *	1969-07-02	1971-01-07	Prefag Carl Rivoir & Co	Fluessigkeitsgefuellter Magnetkompass
US3927474A (en) *	1973-08-07	1975-12-23	Laitram Corp	Internally gimballed compass
US4004348A (en) *	1975-01-16	1977-01-25	The Laitram Corporation	High pressure compass housing
US4027398A (en) *	1975-06-17	1977-06-07	The Laitram Corporation	Single pivot remote reading compass

1978
- 1978-04-11 CA CA000300906A patent/CA1118198A/en not_active Expired
- 1978-04-11 GB GB14191/78A patent/GB1600108A/en not_active Expired
- 1978-04-12 US US05/896,014 patent/US4227313A/en not_active Expired - Lifetime
- 1978-04-12 IE IE715/78A patent/IE46532B1/en unknown
- 1978-04-12 SE SE7804140A patent/SE439198B/sv not_active IP Right Cessation
- 1978-04-13 NO NO781293A patent/NO152629C/no unknown
- 1978-04-14 NL NL7804003A patent/NL7804003A/xx not_active Application Discontinuation
- 1978-04-14 JP JP4409478A patent/JPS5415772A/ja active Granted
- 1978-04-14 FI FI781143A patent/FI73314C/fi not_active IP Right Cessation
- 1978-04-14 FR FR7811033A patent/FR2387436A1/fr active Granted
- 1978-04-14 DE DE19782816252 patent/DE2816252A1/de active Granted

Also Published As

Publication number	Publication date
US4227313A (en)	1980-10-14
SE7804140L (sv)	1978-10-15
FR2387436A1 (fr)	1978-11-10
FI73314B (fi)	1987-05-29
GB1600108A (en)	1981-10-14
DE2816252A1 (de)	1978-10-26
FR2387436B1 (no)	1984-06-22
IE780715L (en)	1978-10-14
NL7804003A (nl)	1978-10-17
DE2816252C2 (no)	1987-12-23
JPS6122763B2 (no)	1986-06-03
FI781143A (fi)	1978-10-15
NO152629C (no)	1985-10-23
NO152629B (no)	1985-07-15
JPS5415772A (en)	1979-02-05
IE46532B1 (en)	1983-07-13
FI73314C (fi)	1987-09-10
SE439198B (sv)	1985-06-03
CA1118198A (en)	1982-02-16

Publication	Publication Date	Title
FI781597A0 (fi)	1978-05-19	Saosom bindemedel foer bestrykningskompositioner foer papper anvaendbar vattenhaltig polymerlatex.
BE865203A (fr)	1978-09-22	Hogedruk-kwikdampontladingslamp.
NO782989L (no)	1979-03-08	Ringlaser-gyroskop.
NO145253C (no)	1982-02-10	Stoetdemperanordning.
NL7807642A (nl)	1979-01-22	Statietrap.
NL7800306A (nl)	1978-07-12	Gyrokompas.
IT7821099A0 (it)	1978-03-10	Piridinil-aminoalchileteri.
NL7809028A (nl)	1979-03-20	Navigatiehulp.
IT7821048V0 (it)	1978-03-03	Espositore.
NO780965L (no)	1978-10-02	Ringlasergyroskop.
IT7820276A0 (it)	1978-02-16	Virricello passante.
IT7821258A0 (it)	1978-03-15	Ossirancarbossamidi.
NL7804003A (nl)	1978-10-17	Kompas.
IT7823733A0 (it)	1978-05-24	Contachilometri.
NL7800099A (nl)	1978-07-07	Specietoevoegsel.
BR5700898U (pt)	1979-02-06	Compasso
BR5701294U (pt)	1979-05-22	Compasso
ES226275Y (es)	1977-11-16	Fleco despedregador.
ES232293Y (es)	1978-05-16	Solariscopio.
ES225658Y (es)	1977-07-01	Molino-hucha.
ES225987Y (es)	1977-07-01	Autobingo.
ES226452Y (es)	1977-08-01	Lingotera.
ES229152Y (es)	1977-12-16	Electro-compresor olehidraulico.
ES228203Y (es)	1977-11-16	Cacillo-balanza.
IT219929Z2 (it)	1993-05-21	Elettrobicicletta.