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FR832891A - Récepteur microphonique sous-marin de fréquence suprasonore - Google Patents

Récepteur microphonique sous-marin de fréquence suprasonore

Info

Publication number
FR832891A
FR832891A FR832891DA FR832891A FR 832891 A FR832891 A FR 832891A FR 832891D A FR832891D A FR 832891DA FR 832891 A FR832891 A FR 832891A
Authority
FR
France
Prior art keywords
suprasound
microphone receiver
frequency underwater
underwater microphone
frequency
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.)
Expired
Application number
Other languages
English (en)
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.)
J CARPENTIER ATEL
Original Assignee
J CARPENTIER ATEL
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 J CARPENTIER ATEL filed Critical J CARPENTIER ATEL
Application granted granted Critical
Publication of FR832891A publication Critical patent/FR832891A/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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR832891D 1937-05-25 1937-05-25 Récepteur microphonique sous-marin de fréquence suprasonore Expired FR832891A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR832891T 1937-05-25

Publications (1)

Publication Number Publication Date
FR832891A true FR832891A (fr) 1938-10-04

Family

ID=9296246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR832891D Expired FR832891A (fr) 1937-05-25 1937-05-25 Récepteur microphonique sous-marin de fréquence suprasonore

Country Status (1)

Country Link
FR (1) FR832891A (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415407A (en) * 1942-12-09 1947-02-11 Submarine Signal Co Submarine signaling apparatus
US2422425A (en) * 1944-11-29 1947-06-17 Rca Corp Art of tuning magnetostrictive elements
US2450412A (en) * 1942-11-20 1948-10-05 Submarine Signal Co Device for transmitting and receiving compressional energy
US2460076A (en) * 1947-02-24 1949-01-25 Kearfott Company Inc Electromagnetic pressure gauge
US2484036A (en) * 1945-04-16 1949-10-11 John R Kauke Magnetostriction hydrophone
US2746291A (en) * 1950-09-08 1956-05-22 Robert C Swengel Fluid velocity measuring system
US2960314A (en) * 1959-07-06 1960-11-15 Jr Albert G Bodine Method and apparatus for generating and transmitting sonic vibrations
US2978670A (en) * 1943-02-22 1961-04-04 Bell Telephone Labor Inc Compressional wave translating device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450412A (en) * 1942-11-20 1948-10-05 Submarine Signal Co Device for transmitting and receiving compressional energy
US2415407A (en) * 1942-12-09 1947-02-11 Submarine Signal Co Submarine signaling apparatus
US2978670A (en) * 1943-02-22 1961-04-04 Bell Telephone Labor Inc Compressional wave translating device
US2422425A (en) * 1944-11-29 1947-06-17 Rca Corp Art of tuning magnetostrictive elements
US2484036A (en) * 1945-04-16 1949-10-11 John R Kauke Magnetostriction hydrophone
US2460076A (en) * 1947-02-24 1949-01-25 Kearfott Company Inc Electromagnetic pressure gauge
US2746291A (en) * 1950-09-08 1956-05-22 Robert C Swengel Fluid velocity measuring system
US2960314A (en) * 1959-07-06 1960-11-15 Jr Albert G Bodine Method and apparatus for generating and transmitting sonic vibrations

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