IT1236494B - Dispositivo di prova di una schiera di ricevitori - Google Patents
Dispositivo di prova di una schiera di ricevitoriInfo
- Publication number
- IT1236494B IT1236494B IT8267373A IT6737382A IT1236494B IT 1236494 B IT1236494 B IT 1236494B IT 8267373 A IT8267373 A IT 8267373A IT 6737382 A IT6737382 A IT 6737382A IT 1236494 B IT1236494 B IT 1236494B
- Authority
- IT
- Italy
- Prior art keywords
- test device
- receiver set
- receiver
- test
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
- G01V1/201—Constructional details of seismic cables, e.g. streamers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V13/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by groups G01V1/00 – G01V11/00
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geophysics (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Remote Sensing (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Locating Faults (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8106767A FR2688891A1 (fr) | 1981-04-03 | 1981-04-03 | Dispositif de test d'un groupement de recepteurs. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8267373A0 IT8267373A0 (it) | 1982-03-24 |
IT1236494B true IT1236494B (it) | 1993-03-11 |
Family
ID=9257000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8267373A IT1236494B (it) | 1981-04-03 | 1982-03-24 | Dispositivo di prova di una schiera di ricevitori |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2688891A1 (it) |
GB (1) | GB2261286B (it) |
IT (1) | IT1236494B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997011394A2 (en) * | 1995-09-22 | 1997-03-27 | The Laitram Corporation | Electrical power distribution and communication system for an underwater cable |
US6091670A (en) * | 1995-09-22 | 2000-07-18 | Input/Output, Inc. | Underwater cable arrangement and coil support arrangement for an underwater cable |
US6292436B1 (en) | 1997-10-01 | 2001-09-18 | Input/Output, Inc. | Underwater cable arrangements, internal devices for use in an underwater cable, and methods of connecting and internal device to a stress member of an underwater cable |
DE102008028268A1 (de) * | 2008-06-16 | 2009-12-24 | L-3 Communications Elac Nautic Gmbh | Verfahren zur Kalibrierung eingebauter elektroakustischer Empfangswandler |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3522529A (en) * | 1967-12-14 | 1970-08-04 | Phillips Petroleum Co | Impedance measuring alternating current bridge having an automatically adjustable frequency oscillator |
SE374970B (it) * | 1972-03-15 | 1975-03-24 | Ericsson Telefon Ab L M | |
FR2214189B1 (it) * | 1973-01-16 | 1977-07-22 | Silec Liaisons Elec | |
GB1465306A (en) * | 1973-11-05 | 1977-02-23 | Globe Universal Sciences | Transmission line seismic communication system |
GB1506451A (en) * | 1976-01-27 | 1978-04-05 | British Airports Authority | Airfield lighting circuits |
US4166270A (en) * | 1978-01-26 | 1979-08-28 | Gulf Research & Development Company | Testing of seismic streamers |
US4233677A (en) * | 1978-02-21 | 1980-11-11 | Chevron Research Company | Automatic system and method for testing marine streamers of seismic exploration systems |
-
1981
- 1981-04-03 FR FR8106767A patent/FR2688891A1/fr not_active Withdrawn
-
1982
- 1982-03-24 IT IT8267373A patent/IT1236494B/it active
- 1982-03-29 GB GB8208868A patent/GB2261286B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2261286B (en) | 1993-09-29 |
FR2688891A1 (fr) | 1993-09-24 |
GB2261286A (en) | 1993-05-12 |
IT8267373A0 (it) | 1982-03-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO833066L (no) | Elektroakustisk anordning | |
ATA498681A (de) | Verbindungsvorrichtung | |
ES549275A0 (es) | Un aparato de exploracion ultrasonico | |
AR223106A1 (es) | Dispositivo conectador | |
ATA395181A (de) | Handmessgeraet | |
BR8201705A (pt) | Dispositivo vibratorio | |
IT1190898B (it) | Dispositivo per la trasmissione di segnali | |
FR2500706B1 (fr) | Transducteur electrostatique-acoustique | |
IT1236494B (it) | Dispositivo di prova di una schiera di ricevitori | |
ES550236A0 (es) | Un dispositivo de exploracion ultrasonica | |
AT387748B (de) | Vulkanisiervorrichtung | |
DK209283A (da) | Afproevningsindretning | |
BE890185A (nl) | Co-detectie-inrichting | |
IT1153672B (it) | Dispositivo guardia-ordito | |
DK451484D0 (da) | Maaleinstrument | |
FI810625L (fi) | Kalibreringsanordning | |
AT374525B (de) | Rammgeraet | |
KR830000577U (ko) | 접속장치 | |
KR830001063U (ko) | 수신장치 | |
KR830000824U (ko) | 전기음향 변환기 | |
DK25182A (da) | Inhaleringsapparat | |
DD161169A3 (de) | Messvorrichtung | |
SE8100897L (sv) | Signalanordning for djupsnoakning | |
BR6101196U (pt) | Dispositivo sonoro | |
BR8205175A (pt) | Dispositivo auto-examinador de conhecimentos |