JPS564078A - Topography indicator for submarine working machine - Google Patents
Topography indicator for submarine working machineInfo
- Publication number
- JPS564078A JPS564078A JP7955979A JP7955979A JPS564078A JP S564078 A JPS564078 A JP S564078A JP 7955979 A JP7955979 A JP 7955979A JP 7955979 A JP7955979 A JP 7955979A JP S564078 A JPS564078 A JP S564078A
- Authority
- JP
- Japan
- Prior art keywords
- sea
- working machine
- ultrasonic
- topography
- machine
- Prior art date
- 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.)
- Pending
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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7955979A JPS564078A (en) | 1979-06-22 | 1979-06-22 | Topography indicator for submarine working machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7955979A JPS564078A (en) | 1979-06-22 | 1979-06-22 | Topography indicator for submarine working machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS564078A true JPS564078A (en) | 1981-01-16 |
Family
ID=13693358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7955979A Pending JPS564078A (en) | 1979-06-22 | 1979-06-22 | Topography indicator for submarine working machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS564078A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6018041A (ja) * | 1983-07-11 | 1985-01-30 | Nissan Motor Co Ltd | ル−プ型ネツトワ−クシステム |
JPS6037879U (ja) * | 1983-08-24 | 1985-03-15 | 株式会社小松製作所 | 水底地形測定装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50124673A (ja) * | 1974-02-21 | 1975-09-30 | ||
JPS51100598A (ja) * | 1975-03-04 | 1976-09-04 | Komatsu Mfg Co Ltd | |
JPS5390966A (en) * | 1977-01-21 | 1978-08-10 | Kaijo Denki Kk | Sonar for sludge dredging |
-
1979
- 1979-06-22 JP JP7955979A patent/JPS564078A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50124673A (ja) * | 1974-02-21 | 1975-09-30 | ||
JPS51100598A (ja) * | 1975-03-04 | 1976-09-04 | Komatsu Mfg Co Ltd | |
JPS5390966A (en) * | 1977-01-21 | 1978-08-10 | Kaijo Denki Kk | Sonar for sludge dredging |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6018041A (ja) * | 1983-07-11 | 1985-01-30 | Nissan Motor Co Ltd | ル−プ型ネツトワ−クシステム |
JPH0351143B2 (ja) * | 1983-07-11 | 1991-08-05 | Nissan Motor | |
JPS6037879U (ja) * | 1983-08-24 | 1985-03-15 | 株式会社小松製作所 | 水底地形測定装置 |
JPH0439590Y2 (ja) * | 1983-08-24 | 1992-09-16 |
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