DE387509C - Anlage zur Aussendung von Schallsignalen in beliebigen Medien (Wasser, Luft) - Google Patents

Anlage zur Aussendung von Schallsignalen in beliebigen Medien (Wasser, Luft)

Info

Publication number
DE387509C
DE387509C DES54944D DES0054944D DE387509C DE 387509 C DE387509 C DE 387509C DE S54944 D DES54944 D DE S54944D DE S0054944 D DES0054944 D DE S0054944D DE 387509 C DE387509 C DE 387509C
Authority
DE
Germany
Prior art keywords
vibrator
exciter
sound
water
air
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
DES54944D
Other languages
German (de)
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.)
Signal GmbH
Original Assignee
Signal 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
Priority to NL16965D priority Critical patent/NL16965C/xx
Priority to NL15110D priority patent/NL15110C/xx
Application filed by Signal GmbH filed Critical Signal GmbH
Priority to DES54944D priority patent/DE387509C/de
Priority to DES55271D priority patent/DE387510C/de
Priority to DES56910D priority patent/DE404992C/de
Priority to FR544869D priority patent/FR544869A/fr
Priority to GB32844/21A priority patent/GB172637A/en
Priority to FR27240D priority patent/FR27240E/fr
Priority to GB2759/23A priority patent/GB192696A/en
Application granted granted Critical
Publication of DE387509C publication Critical patent/DE387509C/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H01B17/28—Capacitor type
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/18—Rotary transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
DES54944D 1920-12-07 1920-12-07 Anlage zur Aussendung von Schallsignalen in beliebigen Medien (Wasser, Luft) Expired DE387509C (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL16965D NL16965C (enrdf_load_stackoverflow) 1920-12-07
NL15110D NL15110C (enrdf_load_stackoverflow) 1920-12-07
DES54944D DE387509C (de) 1920-12-07 1920-12-07 Anlage zur Aussendung von Schallsignalen in beliebigen Medien (Wasser, Luft)
DES55271D DE387510C (de) 1920-12-07 1921-01-11 Anlage zur Erzeugung von Schallwellen in Fluessigkeiten
DES56910D DE404992C (de) 1920-12-07 1921-07-07 Anlage zur Erzeugung von Schallwellen
FR544869D FR544869A (fr) 1920-12-07 1921-12-07 Récepteur acoustique, notamment pour ondes sonores dans des liquides
GB32844/21A GB172637A (en) 1920-12-07 1921-12-07 Improvements in sound receivers, particularly for receiving sound waves in liquids
FR27240D FR27240E (fr) 1920-12-07 1923-01-15 Récepteur acoustique, notamment pour ondes sonores dans des liquides
GB2759/23A GB192696A (enrdf_load_stackoverflow) 1920-12-07 1923-01-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES54944D DE387509C (de) 1920-12-07 1920-12-07 Anlage zur Aussendung von Schallsignalen in beliebigen Medien (Wasser, Luft)

Publications (1)

Publication Number Publication Date
DE387509C true DE387509C (de) 1924-01-05

Family

ID=7490136

Family Applications (1)

Application Number Title Priority Date Filing Date
DES54944D Expired DE387509C (de) 1920-12-07 1920-12-07 Anlage zur Aussendung von Schallsignalen in beliebigen Medien (Wasser, Luft)

Country Status (4)

Country Link
DE (1) DE387509C (enrdf_load_stackoverflow)
FR (2) FR544869A (enrdf_load_stackoverflow)
GB (2) GB172637A (enrdf_load_stackoverflow)
NL (2) NL15110C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB192696A (enrdf_load_stackoverflow) 1924-04-10
FR544869A (fr) 1922-10-02
NL15110C (enrdf_load_stackoverflow)
GB172637A (en) 1923-06-07
NL16965C (enrdf_load_stackoverflow)
FR27240E (fr) 1924-05-24

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