DK80776A - Anleg til afstandsmaling ved forankring af skibe - Google Patents
Anleg til afstandsmaling ved forankring af skibeInfo
- Publication number
- DK80776A DK80776A DK80776*#A DK80776A DK80776A DK 80776 A DK80776 A DK 80776A DK 80776 A DK80776 A DK 80776A DK 80776 A DK80776 A DK 80776A
- Authority
- DK
- Denmark
- Prior art keywords
- distance
- painting system
- anchoring ships
- ships
- anchoring
- Prior art date
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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
- G01S3/802—Systems for determining direction or deviation from predetermined direction
- G01S3/808—Systems for determining direction or deviation from predetermined direction using transducers spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S367/00—Communications, electrical: acoustic wave systems and devices
- Y10S367/902—Speed of sound compensation
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Complex Calculations (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7506083A FR2302533A1 (fr) | 1975-02-27 | 1975-02-27 | Dispositif d'ecartometrie |
Publications (1)
Publication Number | Publication Date |
---|---|
DK80776A true DK80776A (da) | 1976-08-28 |
Family
ID=9151800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK80776*#A DK80776A (da) | 1975-02-27 | 1976-02-26 | Anleg til afstandsmaling ved forankring af skibe |
Country Status (7)
Country | Link |
---|---|
US (1) | US4031500A (nl) |
DE (2) | DE2607256A1 (nl) |
DK (1) | DK80776A (nl) |
FR (1) | FR2302533A1 (nl) |
GB (1) | GB1544277A (nl) |
NL (1) | NL7602077A (nl) |
NO (1) | NO760658L (nl) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE7714913L (sv) * | 1977-12-29 | 1979-06-30 | Swedair Ab | Forfarande jemte anordning for bestemning av bomavstandet |
EP0116777B1 (en) * | 1982-12-22 | 1990-03-21 | The Marconi Company Limited | Acoustic direction finding systems |
DE3439386A1 (de) * | 1984-10-27 | 1986-05-07 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Akustisches peilverfahren |
US4807202A (en) * | 1986-04-17 | 1989-02-21 | Allan Cherri | Visual environment simulator for mobile viewer |
EP0492015A1 (en) * | 1990-12-28 | 1992-07-01 | Uraco Impex Asia Pte Ltd. | Method and apparatus for navigating an automatic guided vehicle |
US5627800A (en) * | 1994-01-28 | 1997-05-06 | Kotler; Seymour R. | Method and apparatus for determining position of a moving object in a tank |
CN107782333B (zh) * | 2016-08-25 | 2021-04-06 | 南京理工大学 | 卧式弹着点被动声定位装置的测前调试装置及调试方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1547366A (fr) * | 1965-11-06 | 1968-11-29 | Inst Francais Du Petrole | Système de balisage en mer et de localisation d'une installation flottante ou d'un véhicule sous-marin |
US3383651A (en) * | 1967-01-31 | 1968-05-14 | Navy Usa | Plane coordinate computing system |
-
1975
- 1975-02-27 FR FR7506083A patent/FR2302533A1/fr active Granted
-
1976
- 1976-02-11 US US05/657,330 patent/US4031500A/en not_active Expired - Lifetime
- 1976-02-23 DE DE19762607256 patent/DE2607256A1/de not_active Withdrawn
- 1976-02-23 DE DE19762607303 patent/DE2607303A1/de active Pending
- 1976-02-26 NO NO760658A patent/NO760658L/no unknown
- 1976-02-26 DK DK80776*#A patent/DK80776A/da unknown
- 1976-02-27 NL NL7602077A patent/NL7602077A/nl not_active Application Discontinuation
- 1976-02-27 GB GB7868/76A patent/GB1544277A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2607303A1 (de) | 1976-09-09 |
FR2302533A1 (fr) | 1976-09-24 |
NO760658L (nl) | 1976-09-28 |
GB1544277A (en) | 1979-04-19 |
FR2302533B1 (nl) | 1979-06-08 |
DE2607256A1 (de) | 1976-09-09 |
US4031500A (en) | 1977-06-21 |
NL7602077A (nl) | 1976-08-31 |
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