GB191302185A - Receiver for Submarine Signalling. - Google Patents

Receiver for Submarine Signalling.

Info

Publication number
GB191302185A
GB191302185A GB191302185DA GB191302185A GB 191302185 A GB191302185 A GB 191302185A GB 191302185D A GB191302185D A GB 191302185DA GB 191302185 A GB191302185 A GB 191302185A
Authority
GB
United Kingdom
Prior art keywords
receiver
tuning
ship
fork
submarine signalling
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.)
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
Application filed by Signal GmbH filed Critical Signal GmbH
Application granted granted Critical
Publication of GB191302185A publication Critical patent/GB191302185A/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 Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Building Environments (AREA)
GB191302185D 1912-12-18 1913-01-27 Receiver for Submarine Signalling. Expired GB191302185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191302185X 1912-12-18

Publications (1)

Publication Number Publication Date
GB191302185A true GB191302185A (en) 1913-03-06

Family

ID=32657973

Family Applications (2)

Application Number Title Priority Date Filing Date
GB191302185D Expired GB191302185A (en) 1912-12-18 1913-01-27 Receiver for Submarine Signalling.
GB191329221D Expired GB191329221A (en) 1912-12-18 1913-12-18 Receiver for Submarine Sound Signals.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB191329221D Expired GB191329221A (en) 1912-12-18 1913-12-18 Receiver for Submarine Sound Signals.

Country Status (4)

Country Link
DE (2) DE280451C (enrdf_load_stackoverflow)
FR (4) FR453711A (enrdf_load_stackoverflow)
GB (2) GB191302185A (enrdf_load_stackoverflow)
NL (1) NL9568C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070774A (en) * 1952-03-26 1962-12-25 Bernstein Bernard Split ring electroacoustic transducer
WO1990007616A1 (de) * 1989-01-02 1990-07-12 Ingomar Ritsch Brandgehemmte holzbalkendecke

Also Published As

Publication number Publication date
FR453710A (fr) 1913-06-14
NL9568C (enrdf_load_stackoverflow)
FR23488E (fr) 1921-11-30
FR453711A (fr) 1913-06-14
GB191329221A (en) 1914-05-14
FR18527E (fr) 1914-05-13
DE280451C (enrdf_load_stackoverflow)
DE280081C (enrdf_load_stackoverflow)

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