IT1144868B - Sospensione cardanica per microfoni destinati alla misura di suoni nel l acqua - Google Patents

Sospensione cardanica per microfoni destinati alla misura di suoni nel l acqua

Info

Publication number
IT1144868B
IT1144868B IT68214/81A IT6821481A IT1144868B IT 1144868 B IT1144868 B IT 1144868B IT 68214/81 A IT68214/81 A IT 68214/81A IT 6821481 A IT6821481 A IT 6821481A IT 1144868 B IT1144868 B IT 1144868B
Authority
IT
Italy
Prior art keywords
water
cardanic suspension
measuring sounds
microphones
intended
Prior art date
Application number
IT68214/81A
Other languages
English (en)
Other versions
IT8168214A0 (it
Inventor
Albert Dietrich Peter Katz
Josef Vincken
Original Assignee
Dornier Gmbh
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 Dornier Gmbh filed Critical Dornier Gmbh
Publication of IT8168214A0 publication Critical patent/IT8168214A0/it
Application granted granted Critical
Publication of IT1144868B publication Critical patent/IT1144868B/it

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
    • G10K11/006—Transducer mounting in underwater equipment, e.g. sonobuoys
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/521—Constructional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (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)
IT68214/81A 1980-09-20 1981-09-17 Sospensione cardanica per microfoni destinati alla misura di suoni nel l acqua IT1144868B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3035544A DE3035544C1 (de) 1980-09-20 1980-09-20 Kardanische Aufhaengung fuer Mikrophone zur Schallmessung im Wasser

Publications (2)

Publication Number Publication Date
IT8168214A0 IT8168214A0 (it) 1981-09-17
IT1144868B true IT1144868B (it) 1986-10-29

Family

ID=6112449

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68214/81A IT1144868B (it) 1980-09-20 1981-09-17 Sospensione cardanica per microfoni destinati alla misura di suoni nel l acqua

Country Status (6)

Country Link
US (1) US4674075A (it)
DE (1) DE3035544C1 (it)
DK (1) DK414481A (it)
FR (1) FR2569928B1 (it)
GB (1) GB2161930B (it)
IT (1) IT1144868B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3807344A1 (de) * 1987-10-15 1989-06-29 Dornier Gmbh Unterwasser-messeinrichtung
DE102010014895B4 (de) * 2010-04-14 2014-02-13 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und Messsystem zur Messung der Steifigkeit von Körperteilen
JP7195119B2 (ja) * 2018-11-16 2022-12-23 古野電気株式会社 水中探知装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1279807A (en) * 1915-06-03 1918-09-24 Duplexalite Corp Swing-joint for lighting-fixtures.
GB112635A (en) * 1916-10-13 1918-01-13 Cesar Marshall Improvements in and relating to Submarine Mines.
US2646950A (en) * 1950-03-13 1953-07-28 Bendix Aviat Corp Outboard transducer assembly
US3027539A (en) * 1959-05-14 1962-03-27 Jr Stephen L Stillman Hydrodynamically balanced towing apparatus for maintaining hydrophones vertically orientated
NO120353B (it) * 1968-05-02 1970-10-05 Simonsen & Mustad As
FR2223926B1 (it) * 1973-03-27 1978-12-01 Inst Francais Du Petrole
US4017824A (en) * 1975-06-06 1977-04-12 The Bendix Corporation Acceleration-insensitive hydrophone
JPS60628B2 (ja) * 1977-03-10 1985-01-09 古野電気株式会社 水中探知機の送受波器姿勢制御装置
US4282590A (en) * 1979-08-13 1981-08-04 Wingate Kenneth G Adjustable position sonar transducer depth finder
DE3312452A1 (de) * 1983-04-07 1984-10-11 Honeywell-Elac-Nautik Gmbh, 2300 Kiel Halte- und stabilisierungsvorrichtung fuer einen wasserschallwandler

Also Published As

Publication number Publication date
DE3035544C1 (de) 1986-07-17
FR2569928A1 (fr) 1986-03-07
GB2161930A (en) 1986-01-22
US4674075A (en) 1987-06-16
DK414481A (da) 1983-06-23
IT8168214A0 (it) 1981-09-17
FR2569928B1 (fr) 1987-06-05
GB2161930B (en) 1986-06-18

Similar Documents

Publication Publication Date Title
DE3171229D1 (en) Electro acoustic planar transducer
JPS57122856A (en) Transducer sound lens
SE8107354A0 (sv) Högtalartelefonanläggning
DK201883A (da) Langboelget akustisk flowmeter
IT1140000B (it) Diaframma per altroparlanti
FR2539483B1 (fr) Transducteur electropneumatique
KR840001821U (ko) 차재용스피이커 유닛
ES494331A0 (es) Perfeccionamientos en transductores electroacusticos
DK153619C (da) Elektret-mikrofon
TR22124A (tr) Elyaf keceleri yapma tekniklerinde islahat
FR2552291B1 (fr) Transducteur acoustique directionnel
IT1135564B (it) Trasduttore acustico
IT8267092A0 (it) Diffusore acustico di tipo bassreflex
IT1144868B (it) Sospensione cardanica per microfoni destinati alla misura di suoni nel l acqua
IT8247516A0 (it) Apparecchio di sussidio didattico musicale
IT1112790B (it) Sospensioni stabili di zeoliti in acqua
DK511784D0 (da) Lydgengivelsessystem
MX149662A (es) Mejoras en las bocinas sonoras neumaticas
JPS55110300A (en) Voice reproduction device giving artificial reverberation effect
DK250482A (da) Tvangstyret lydfrembringer
JPS5417765A (en) Distance measuring system by sound in suspension
FR2490913B1 (fr) Haut-parleur electrodynamique
IT1193481B (it) Sospensioni stabili di zeoliti in acqua
IT8248287A0 (it) Perfezionamento nei trasduttori ultrasuonici
IT1154054B (it) Trasduttore elettroacustico