FR2302532B1 - - Google Patents
Info
- Publication number
- FR2302532B1 FR2302532B1 FR7506084A FR7506084A FR2302532B1 FR 2302532 B1 FR2302532 B1 FR 2302532B1 FR 7506084 A FR7506084 A FR 7506084A FR 7506084 A FR7506084 A FR 7506084A FR 2302532 B1 FR2302532 B1 FR 2302532B1
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
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
- G01S5/18—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
-
- 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
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- 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
- Y10S367/907—Coordinate determination
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)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7506084A FR2302532A1 (fr) | 1975-02-27 | 1975-02-27 | Dispositif d'ecartometrie |
| US05/659,061 US4051350A (en) | 1975-02-27 | 1976-02-18 | Position measuring device |
| NO760657A NO760657L (US06420036-20020716-C00037.png) | 1975-02-27 | 1976-02-26 | |
| DK80876*#A DK80876A (da) | 1975-02-27 | 1976-02-26 | Anleg til afstandsmaling ved forankring af skibe |
| GB7869/76A GB1544447A (en) | 1975-02-27 | 1976-02-27 | Position measuring device |
| NL7602072A NL7602072A (nl) | 1975-02-27 | 1976-02-27 | Afstandsmeetinrichting. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7506084A FR2302532A1 (fr) | 1975-02-27 | 1975-02-27 | Dispositif d'ecartometrie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2302532A1 FR2302532A1 (fr) | 1976-09-24 |
| FR2302532B1 true FR2302532B1 (US06420036-20020716-C00037.png) | 1977-09-23 |
Family
ID=9151801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7506084A Granted FR2302532A1 (fr) | 1975-02-27 | 1975-02-27 | Dispositif d'ecartometrie |
Country Status (6)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4164036A (en) * | 1977-12-07 | 1979-08-07 | Honeywell Inc. | Quadrature correlation phase reversal pulse detector |
| US4317174A (en) * | 1980-02-28 | 1982-02-23 | The Offshore Company | Riser angle positioning system and process |
| US4351027A (en) * | 1980-08-13 | 1982-09-21 | Honeywell Inc. | Adaptive riser angle position reference system |
| US4376301A (en) * | 1980-12-10 | 1983-03-08 | Chevron Research Company | Seismic streamer locator |
| US4635236A (en) * | 1981-09-29 | 1987-01-06 | Chevron Research Company | Submerged marine streamer locator |
| DE3381357D1 (de) * | 1982-12-22 | 1990-04-26 | Marconi Co Ltd | Akustische peilsysteme. |
| US4813025A (en) * | 1987-06-12 | 1989-03-14 | David B. Rowland | Safety alert and locating system |
| US5367614A (en) * | 1992-04-01 | 1994-11-22 | Grumman Aerospace Corporation | Three-dimensional computer image variable perspective display system |
| US5627800A (en) * | 1994-01-28 | 1997-05-06 | Kotler; Seymour R. | Method and apparatus for determining position of a moving object in a tank |
| GB9909040D0 (en) | 1999-04-20 | 1999-06-16 | Flight Refueling Ltd | Systems and methods for locating subsurface objects |
| ES2467098T3 (es) * | 2006-06-02 | 2014-06-11 | Cwf Hamilton&Co Limited | Mejoras en relación con el control de buques marítimos |
| US9395045B2 (en) * | 2012-09-17 | 2016-07-19 | Elwha Llc | Systems and methods for underwater storage of carbon dioxide |
| CN109765525A (zh) * | 2019-01-16 | 2019-05-17 | 重庆交通大学 | 一种水下卵石运动位置实时追踪系统及方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3559161A (en) * | 1967-07-24 | 1971-01-26 | Honeywell Inc | Acoustic position reference system |
-
1975
- 1975-02-27 FR FR7506084A patent/FR2302532A1/fr active Granted
-
1976
- 1976-02-18 US US05/659,061 patent/US4051350A/en not_active Expired - Lifetime
- 1976-02-26 DK DK80876*#A patent/DK80876A/da unknown
- 1976-02-26 NO NO760657A patent/NO760657L/no unknown
- 1976-02-27 NL NL7602072A patent/NL7602072A/xx not_active Application Discontinuation
- 1976-02-27 GB GB7869/76A patent/GB1544447A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7602072A (nl) | 1976-08-31 |
| GB1544447A (en) | 1979-04-19 |
| NO760657L (US06420036-20020716-C00037.png) | 1976-08-30 |
| DK80876A (da) | 1976-08-28 |
| FR2302532A1 (fr) | 1976-09-24 |
| US4051350A (en) | 1977-09-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |