NO742879L - - Google Patents
Info
- Publication number
- NO742879L NO742879L NO742879A NO742879A NO742879L NO 742879 L NO742879 L NO 742879L NO 742879 A NO742879 A NO 742879A NO 742879 A NO742879 A NO 742879A NO 742879 L NO742879 L NO 742879L
- Authority
- NO
- Norway
- Prior art keywords
- sound
- specified
- stated
- values
- ship
- Prior art date
Links
- 238000005259 measurement Methods 0.000 claims description 14
- 238000013459 approach Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/0206—Control of position or course in two dimensions specially adapted to water vehicles
- G05D1/0208—Control of position or course in two dimensions specially adapted to water vehicles dynamic anchoring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B49/00—Arrangements of nautical instruments or navigational aids
-
- 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
- G01S5/186—Determination of attitude
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/0206—Control of position or course in two dimensions specially adapted to water vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732347775 DE2347775C3 (de) | 1973-09-22 | Einrichtung zur Positionierung von zwei sich bewegenden Wasser-Fahrzeugen |
Publications (1)
Publication Number | Publication Date |
---|---|
NO742879L true NO742879L (fr) | 1975-04-21 |
Family
ID=5893350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO742879A NO742879L (fr) | 1973-09-22 | 1974-08-09 |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2245022B1 (fr) |
GB (1) | GB1487092A (fr) |
NO (1) | NO742879L (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2441878A1 (fr) * | 1978-11-17 | 1980-06-13 | Thomson Csf | Dispositif de positionnement d'un mobile par un champ magnetique |
US4735526A (en) * | 1986-09-26 | 1988-04-05 | 501 Mitsui Ocean Development & Engineering Co. | Method for installing offshore jack-up structures |
NL1025285C2 (nl) * | 2004-01-19 | 2005-07-20 | Sygo B V | Systeem, alsmede werkwijze om de mogelijkheid van doorvaart van ten minste één vaartuig onder ten minste één zich boven vaarwater uitstrekkend object te controleren. |
-
1974
- 1974-08-09 NO NO742879A patent/NO742879L/no unknown
- 1974-09-10 GB GB39456/74A patent/GB1487092A/en not_active Expired
- 1974-09-20 FR FR7431850A patent/FR2245022B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1487092A (en) | 1977-09-28 |
DE2347775A1 (de) | 1975-04-03 |
FR2245022A1 (fr) | 1975-04-18 |
DE2347775B2 (de) | 1975-07-17 |
FR2245022B1 (fr) | 1978-10-13 |
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