GB1534443A - Echo sounding apparatus - Google Patents

Echo sounding apparatus

Info

Publication number
GB1534443A
GB1534443A GB1824/76A GB182476A GB1534443A GB 1534443 A GB1534443 A GB 1534443A GB 1824/76 A GB1824/76 A GB 1824/76A GB 182476 A GB182476 A GB 182476A GB 1534443 A GB1534443 A GB 1534443A
Authority
GB
United Kingdom
Prior art keywords
echo
period
signal
jan
display
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
GB1824/76A
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.)
ELAC Electroacustic GmbH
Original Assignee
ELAC Electroacustic 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 ELAC Electroacustic GmbH filed Critical ELAC Electroacustic GmbH
Publication of GB1534443A publication Critical patent/GB1534443A/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
    • 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
    • G01S7/56—Display arrangements
    • G01S7/62—Cathode-ray tube displays

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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
GB1824/76A 1975-01-16 1976-01-16 Echo sounding apparatus Expired GB1534443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2501559A DE2501559C3 (de) 1975-01-16 1975-01-16 Echolotgerät für Unterwasserschallortung mit mindestens zwei Zwischenspeichern

Publications (1)

Publication Number Publication Date
GB1534443A true GB1534443A (en) 1978-12-06

Family

ID=5936570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1824/76A Expired GB1534443A (en) 1975-01-16 1976-01-16 Echo sounding apparatus

Country Status (3)

Country Link
DE (1) DE2501559C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1534443A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO143547C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806176C3 (de) 1978-02-14 1980-08-07 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren und Vorrichtung zur Gewinnung und Aufzeichnung von Ultraschall-Schnittbildern

Also Published As

Publication number Publication date
DE2501559B2 (de) 1977-07-21
NO143547C (no) 1981-03-04
NO753381L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-07-19
DE2501559C3 (de) 1978-03-02
DE2501559A1 (de) 1976-07-22
NO143547B (no) 1980-11-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee