NO840650L - Fremgangsmaate og system for overvaakning av et sjoeomraade - Google Patents

Fremgangsmaate og system for overvaakning av et sjoeomraade

Info

Publication number: NO840650L
Authority: NO; Norway
Prior art keywords: monitoring; procedure; sea area; sea; area
Prior art date: 1983-02-24

Application number

NO840650A

Other languages

English (en)

Other versions

NO160398B (no

NO160398C (no

Inventor

Bengt Gunnar Gustafson

Original Assignee

Philips Nv

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.)

1983-02-24

Filing date

1984-02-21

Publication date

1984-08-27

1984-02-21 Application filed by Philips Nv filed Critical Philips Nv

1984-08-27 Publication of NO840650L publication Critical patent/NO840650L/no

1989-01-02 Publication of NO160398B publication Critical patent/NO160398B/no

1989-04-12 Publication of NO160398C publication Critical patent/NO160398C/no

Links

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/0009—Transmission of position information to remote stations
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
- G01S5/22—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Mobile Radio Communication Systems (AREA)
Emergency Alarm Devices (AREA)

NO840650A 1983-02-24 1984-02-21 System for overvaaking av et sjoeomraade. NO160398C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8301018A SE455890B (sv)	1983-02-24	1983-02-24	Sett att bestemma leget av en ljudkella inom ett vattenomrade samt anleggning for utforande av settet

Publications (3)

Publication Number	Publication Date
NO840650L true NO840650L (no)	1984-08-27
NO160398B NO160398B (no)	1989-01-02
NO160398C NO160398C (no)	1989-04-12

Family

ID=20350154

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO840650A NO160398C (no)	1983-02-24	1984-02-21	System for overvaaking av et sjoeomraade.

Country Status (7)

Country	Link
EP (1)	EP0120520B1 (no)
JP (1)	JPS59159078A (no)
CA (1)	CA1235474A (no)
DE (1)	DE3478349D1 (no)
DK (1)	DK163077C (no)
NO (1)	NO160398C (no)
SE (1)	SE455890B (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2181239A (en) *	1985-10-05	1987-04-15	Plessey Co Plc	A method of detecting sound impulses
DE3706859A1 (de) *	1987-03-04	1988-09-15	Bundesrep Deutschland	Trefferbildermittlung
GB8716239D0 (en) *	1987-07-10	1988-04-27	British Aerospace	Position identification
JP2588014B2 (ja) *	1989-01-20	1997-03-05	株式会社テレマティーク国際研究所	音源座標測定装置
DE3908576A1 (de) *	1989-03-16	1990-09-20	Laukien Guenther	Verfahren und vorrichtung zum lokalisieren von in wasserhaltiger umgebung befindlichen protonenarmen gegenstaenden, insbesondere zum orten von unterseebooten oder seeminen in einem meer oder einem binnengewaesser
DE3908577A1 (de) *	1989-03-16	1990-09-20	Laukien Guenther	Verfahren und vorrichtung zur verminderung der schallemission getauchter unterseeboote
DE3908578A1 (de) *	1989-03-16	1990-09-20	Laukien Guenther	Verfahren zum beeinflussen einer schallquelle, insbesondere eines getauchten unterseebootes und unterseeboot
DE3908572A1 (de) *	1989-03-16	1990-12-20	Laukien Guenther	Verfahren und vorrichtung zur verminderung der schallemission getauchter unterseeboote
EP0470272B1 (de) *	1990-08-06	1996-01-17	Ascom Radiocom AG	Verfahren zur Lokalisation eines Mobilfunksenders
GB2255250A (en) *	1991-04-09	1992-10-28	Marconi Gec Ltd	Location determining arrangement
GB2259822B (en) *	1991-07-23	1995-08-30	Terrafix Ltd	D F Method
JPH0523161U (ja) *	1991-08-30	1993-03-26	日本電気株式会社	水中固定聴音装置
GB9720255D0 (en) *	1997-09-24	1998-02-11	Roke Manor Research	Vehicle guidance system
GB9909040D0 (en)	1999-04-20	1999-06-16	Flight Refueling Ltd	Systems and methods for locating subsurface objects
GB2350003A (en)	1999-05-14	2000-11-15	Roke Manor Research	Locating transmitter
GB2399169A (en) *	2003-02-06	2004-09-08	Reef Man Internat Ltd	Detecting the location of an underwater explosion
GB201203671D0 (en) *	2012-03-02	2012-04-18	Go Science Ltd	Communication with an underwater vehicle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE977404C (de) *	1959-02-04	1966-05-12	Dieter Schmidt	Anlage zur Ortung von Unterwasserzielen vom Flugzeug aus
US3183478A (en) *	1963-02-25	1965-05-11	Zaka I Slawsky	Correlation sonobuoy system and method
GB1211052A (en) *	1967-12-05	1970-11-04	Krupp Gmbh	Apparatus for locating underwater sound-emitting objects
US3723960A (en) *	1971-02-26	1973-03-27	Us Navy	Automatic targeting system
DE2137074A1 (de) *	1971-07-24	1974-05-22	Krupp Gmbh	Verfahren und vorrichtung zum auffinden und verfolgen von schallabstrahlenden objekten im wasser
US4070671A (en) *	1975-09-18	1978-01-24	Rockwell International Corporation	Navigation reference system

1983
- 1983-02-24 SE SE8301018A patent/SE455890B/sv not_active IP Right Cessation
1984
- 1984-02-21 DK DK85284A patent/DK163077C/da active
- 1984-02-21 NO NO840650A patent/NO160398C/no unknown
- 1984-02-22 JP JP3044784A patent/JPS59159078A/ja active Granted
- 1984-02-22 EP EP19840200247 patent/EP0120520B1/en not_active Expired
- 1984-02-22 DE DE8484200247T patent/DE3478349D1/de not_active Expired
- 1984-02-23 CA CA000448153A patent/CA1235474A/en not_active Expired

Also Published As

Publication number	Publication date
JPH0465996B2 (no)	1992-10-21
NO160398B (no)	1989-01-02
DK163077C (da)	1992-06-09
CA1235474A (en)	1988-04-19
SE455890B (sv)	1988-08-15
DK163077B (da)	1992-01-13
DK85284D0 (da)	1984-02-21
NO160398C (no)	1989-04-12
SE8301018D0 (sv)	1983-02-24
SE8301018L (sv)	1984-08-25
EP0120520A1 (en)	1984-10-03
DE3478349D1 (en)	1989-06-29
EP0120520B1 (en)	1989-05-24
DK85284A (da)	1984-08-25
JPS59159078A (ja)	1984-09-08

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