NO841216L - Fremgangsmaate og apparat for overfoering av et signal uten elektrisk forbindelse, gjennom en ledende vegg - Google Patents
Fremgangsmaate og apparat for overfoering av et signal uten elektrisk forbindelse, gjennom en ledende veggInfo
- Publication number
- NO841216L NO841216L NO841216A NO841216A NO841216L NO 841216 L NO841216 L NO 841216L NO 841216 A NO841216 A NO 841216A NO 841216 A NO841216 A NO 841216A NO 841216 L NO841216 L NO 841216L
- Authority
- NO
- Norway
- Prior art keywords
- procedure
- transmitting
- signal
- electrical connection
- leading wall
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
-
- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/72—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using ultrasonic, sonic or infrasonic waves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Remote Sensing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Feeding And Controlling Fuel (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Near-Field Transmission Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8305185A FR2543766B1 (fr) | 1983-03-28 | 1983-03-28 | Procede de transmission de signal sans liaison electrique au travers d'une paroi conductrice, la coque d'un navire par exemple, et dispositif pour sa mise en oeuvre |
Publications (3)
Publication Number | Publication Date |
---|---|
NO841216L true NO841216L (no) | 1984-10-01 |
NO166829B NO166829B (no) | 1991-05-27 |
NO166829C NO166829C (no) | 1991-09-04 |
Family
ID=9287361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO841216A NO166829C (no) | 1983-03-28 | 1984-03-27 | Fremgangsmaate og apparat for overfoering av et signal utenelektrisk forbindelse, gjennom en ledende vegg. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4932006A (no) |
JP (1) | JPS59183537A (no) |
CA (1) | CA1226932A (no) |
DE (1) | DE3411478A1 (no) |
FR (1) | FR2543766B1 (no) |
GB (1) | GB2138248B (no) |
NL (1) | NL8400964A (no) |
NO (1) | NO166829C (no) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6444137A (en) * | 1987-08-12 | 1989-02-16 | Yahata Denki Sangyo Kk | Method for receiving broadcast wave in mobile body |
US5230085A (en) * | 1991-04-05 | 1993-07-20 | E-Systems, Inc. | Method and apparatus for wireless electromagnetic communication within a contained electromagnetic field |
US5416727A (en) * | 1992-12-15 | 1995-05-16 | American Ceramic Service Company | Mobile process monitor system for kilns |
US5437058A (en) * | 1993-05-28 | 1995-07-25 | The United States Of America As Represented By The Secretary Of The Navy | Wireless shipboard data coupler |
US5978316A (en) * | 1997-09-29 | 1999-11-02 | Western Atlas International, Inc. | Marine seismic source |
GB2355622A (en) * | 1999-07-22 | 2001-04-25 | Jme Ltd | Signalling through steel walls |
FR2825803B1 (fr) * | 2001-06-12 | 2003-08-22 | France Etat Armement | Procede de determination de l'aimantation et du champ rayonne par une tole |
US20110287712A1 (en) * | 2010-05-18 | 2011-11-24 | Gareth Conway | System for wireless communications through sea vessel hull |
RU2446569C1 (ru) * | 2010-12-21 | 2012-03-27 | Открытое акционерное общество "Концерн "Созвездие" | Аварийная система внутрикорабельной радиосвязи |
US10906624B1 (en) * | 2011-03-14 | 2021-02-02 | Earl MacPherson | Marine waste water dump control system |
WO2012141891A1 (en) | 2011-04-12 | 2012-10-18 | Rensselaer Polytechnic Institute | Adaptive system for efficient transmission of power and data through acoustic media |
US8681587B2 (en) | 2012-03-29 | 2014-03-25 | Rensselaer Polytechnic Institute | Method and apparatus for an acoustic-electric channel mounting |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2133494A (en) * | 1936-10-24 | 1938-10-18 | Harry F Waters | Wirelessly energized electrical appliance |
GB499037A (en) * | 1937-07-19 | 1939-01-18 | Alfred Graham & Co Ltd | A system for the transmission of electrical energy to or from a submerged body |
BE562952A (no) * | 1957-03-04 | |||
GB864194A (en) * | 1957-10-02 | 1961-03-29 | Vyzk A Zkusebni Letecky Ustav | An indirectly excited electromagnetic transducer |
US3245373A (en) * | 1964-06-25 | 1966-04-12 | Jr Arthur P Sibold | Pressure proof hull fitting |
US3441901A (en) * | 1967-08-21 | 1969-04-29 | Us Navy | System for measuring sound velocity in water as a function of depth |
GB1257299A (no) * | 1969-04-25 | 1971-12-15 | ||
US3668321A (en) * | 1970-08-11 | 1972-06-06 | Henry C Lang | Magnetic coupler |
US3740488A (en) * | 1971-01-13 | 1973-06-19 | Westinghouse Electric Corp | Inductive loop through-the-earth communication system |
US3829765A (en) * | 1971-03-05 | 1974-08-13 | L Siler | Electronic apparatus for detection and identification of energized and/or nonenergized electrical conductors |
US3978469A (en) * | 1971-06-07 | 1976-08-31 | Schaad Howard A | Method and apparatus for communicating in building structures and parts thereof particularly multi-story building |
DE2854199A1 (de) * | 1978-12-15 | 1980-06-26 | Vdo Schindling | Einrichtung zum uebertragen von messwerten |
US4324135A (en) * | 1979-04-09 | 1982-04-13 | Peyton Ralph B | Speed indicator for fishing gear |
FR2454251B1 (fr) * | 1979-04-13 | 1987-06-12 | Klein Siegfried | Circuit blinde depourvu de fuites d'ondes electromagnetiques perturbatrices |
GB2052008B (en) * | 1979-06-12 | 1983-07-27 | G Sojuz Z Mek I Khim Ochistke | Methods of and apparatus for conveying substances |
DE3043441A1 (de) * | 1980-11-18 | 1982-06-03 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln | Einrichtung zur drahtlosen energieuebertragung |
FR2519424B1 (fr) * | 1982-01-05 | 1985-10-11 | Inst Francais Du Petrole | Methode de telemesure acoustique pour la determination de la position relative d'un objet immerge par rapport a un vehicule et dispositif pour sa mise en oeuvre |
-
1983
- 1983-03-28 FR FR8305185A patent/FR2543766B1/fr not_active Expired
-
1984
- 1984-03-21 US US06/591,963 patent/US4932006A/en not_active Expired - Fee Related
- 1984-03-27 NO NO841216A patent/NO166829C/no unknown
- 1984-03-27 NL NL8400964A patent/NL8400964A/nl not_active Application Discontinuation
- 1984-03-28 CA CA000450686A patent/CA1226932A/fr not_active Expired
- 1984-03-28 GB GB08408037A patent/GB2138248B/en not_active Expired
- 1984-03-28 JP JP59060538A patent/JPS59183537A/ja active Pending
- 1984-03-28 DE DE19843411478 patent/DE3411478A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3411478A1 (de) | 1984-10-04 |
FR2543766B1 (fr) | 1985-07-19 |
JPS59183537A (ja) | 1984-10-18 |
GB8408037D0 (en) | 1984-05-10 |
US4932006A (en) | 1990-06-05 |
NL8400964A (nl) | 1984-10-16 |
NO166829B (no) | 1991-05-27 |
NO166829C (no) | 1991-09-04 |
GB2138248A (en) | 1984-10-17 |
GB2138248B (en) | 1986-11-05 |
FR2543766A1 (fr) | 1984-10-05 |
CA1226932A (fr) | 1987-09-15 |
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