GB144345A - Receiving or collecting devices or mechanism for sound waves or vibrations - Google Patents

Receiving or collecting devices or mechanism for sound waves or vibrations

Info

Publication number
GB144345A
GB144345A GB299019A GB299019A GB144345A GB 144345 A GB144345 A GB 144345A GB 299019 A GB299019 A GB 299019A GB 299019 A GB299019 A GB 299019A GB 144345 A GB144345 A GB 144345A
Authority
GB
United Kingdom
Prior art keywords
receiving
disks
detecting
limbs
tuning
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
GB299019A
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.)
DANIEL NEILSON BROWNING
Original Assignee
DANIEL NEILSON BROWNING
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 DENDAT345453D priority Critical patent/DE345453C/de
Application filed by DANIEL NEILSON BROWNING filed Critical DANIEL NEILSON BROWNING
Priority to GB299019A priority patent/GB144345A/en
Publication of GB144345A publication Critical patent/GB144345A/en
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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
GB299019A 1919-02-07 1919-02-07 Receiving or collecting devices or mechanism for sound waves or vibrations Expired GB144345A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DENDAT345453D DE345453C (enrdf_load_stackoverflow) 1919-02-07
GB299019A GB144345A (en) 1919-02-07 1919-02-07 Receiving or collecting devices or mechanism for sound waves or vibrations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB299019A GB144345A (en) 1919-02-07 1919-02-07 Receiving or collecting devices or mechanism for sound waves or vibrations

Publications (1)

Publication Number Publication Date
GB144345A true GB144345A (en) 1920-06-07

Family

ID=9749822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB299019A Expired GB144345A (en) 1919-02-07 1919-02-07 Receiving or collecting devices or mechanism for sound waves or vibrations

Country Status (2)

Country Link
DE (1) DE345453C (enrdf_load_stackoverflow)
GB (1) GB144345A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE345453C (enrdf_load_stackoverflow)

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