FR2094091A1 - - Google Patents

Info

Publication number
FR2094091A1
FR2094091A1 FR7120311A FR7120311A FR2094091A1 FR 2094091 A1 FR2094091 A1 FR 2094091A1 FR 7120311 A FR7120311 A FR 7120311A FR 7120311 A FR7120311 A FR 7120311A FR 2094091 A1 FR2094091 A1 FR 2094091A1
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.)
Granted
Application number
FR7120311A
Other languages
French (fr)
Other versions
FR2094091B1 (OSRAM
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fried Krupp AG
Original Assignee
Fried Krupp AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fried Krupp AG filed Critical Fried Krupp AG
Publication of FR2094091A1 publication Critical patent/FR2094091A1/fr
Application granted granted Critical
Publication of FR2094091B1 publication Critical patent/FR2094091B1/fr
Expired legal-status Critical Current

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
    • 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
    • G01S3/803—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from receiving transducers or transducer systems having differently-oriented directivity characteristics
    • G01S3/8034—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from receiving transducers or transducer systems having differently-oriented directivity characteristics wherein the signals are derived simultaneously
    • 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
    • G01S3/805—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristics of a transducer or transducer system to give a desired condition of signal derived from that transducer or transducer system, e.g. to give a maximum or minimum signal

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)
FR7120311A 1970-06-06 1971-06-04 Expired FR2094091B1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702027940 DE2027940C3 (de) 1970-06-06 1970-06-06 Vorrichtung zur Richtungsbestimmung einfallender Wellenenergie, insbesondere von Unterwasserschallsignalen

Publications (2)

Publication Number Publication Date
FR2094091A1 true FR2094091A1 (OSRAM) 1972-02-04
FR2094091B1 FR2094091B1 (OSRAM) 1976-12-03

Family

ID=5773261

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7120311A Expired FR2094091B1 (OSRAM) 1970-06-06 1971-06-04

Country Status (3)

Country Link
DE (1) DE2027940C3 (OSRAM)
FR (1) FR2094091B1 (OSRAM)
NL (1) NL7107384A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288374A1 (fr) * 1987-04-24 1988-10-26 Thomson-Csf Procédé de télémétrie sonore passive
EP0397547A1 (fr) * 1989-05-10 1990-11-14 Thomson-Csf Sonar d'évitement d'objets sous-marins sub-surface

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3401865C1 (de) * 1984-01-20 1993-10-21 Honeywell Elac Nautik Gmbh Unterwasser-Schallempfangsanlage
RU2138059C1 (ru) * 1996-07-05 1999-09-20 Таганрогский государственный радиотехнический университет Акустический пеленгатор
RU2168737C1 (ru) * 2000-05-04 2001-06-10 Государственное предприятие "Всероссийский научно-исследовательский институт физико-технических и радиотехнических измерений" Способ обнаружения подводного плавсредства со стационарным размагничивающим устройством в охраняемой морской акватории
RU2276383C2 (ru) * 2004-02-09 2006-05-10 Тульский государственный университет Способ определения дальности до источника звука
RU2323449C1 (ru) * 2006-11-02 2008-04-27 Государственное образовательное учреждение высшего профессионального образования Тульский государственный университет (ТулГУ) Способ определения пеленга источника звука

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288374A1 (fr) * 1987-04-24 1988-10-26 Thomson-Csf Procédé de télémétrie sonore passive
FR2614427A1 (fr) * 1987-04-24 1988-10-28 Thomson Csf Procede de telemetrie sonore passive
US4910719A (en) * 1987-04-24 1990-03-20 Thomson-Csf Passive sound telemetry method
EP0397547A1 (fr) * 1989-05-10 1990-11-14 Thomson-Csf Sonar d'évitement d'objets sous-marins sub-surface
FR2646925A1 (fr) * 1989-05-10 1990-11-16 Thomson Csf Sonar d'evitement d'objets sous-marins sub-surface

Also Published As

Publication number Publication date
FR2094091B1 (OSRAM) 1976-12-03
DE2027940C3 (de) 1978-11-30
NL7107384A (OSRAM) 1971-12-08
DE2027940B2 (de) 1977-03-31
DE2027940A1 (de) 1971-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse