DK126062C - Ekkolod med forstorret registrering - Google Patents

Ekkolod med forstorret registrering

Info

Publication number
DK126062C
DK126062C DK564168A DK564168A DK126062C DK 126062 C DK126062 C DK 126062C DK 564168 A DK564168 A DK 564168A DK 564168 A DK564168 A DK 564168A DK 126062 C DK126062 C DK 126062C
Authority
DK
Denmark
Prior art keywords
sound
registration
enlarged
enlarged registration
Prior art date
Application number
DK564168A
Other languages
English (en)
Other versions
DK126062B (da
Inventor
E J Wharam
W P Williams
Original Assignee
Marconi Sounding Device Co Ltd
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 Marconi Sounding Device Co Ltd filed Critical Marconi Sounding Device Co Ltd
Publication of DK126062B publication Critical patent/DK126062B/da
Application granted granted Critical
Publication of DK126062C publication Critical patent/DK126062C/da

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
    • G01S7/60—Display arrangements for providing a permanent recording

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)
DK564168A 1967-11-20 1968-11-19 Ekkolod med forstorret registrering DK126062C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5260167A GB1177547A (en) 1967-11-20 1967-11-20 Improvements in or relating to Echo Sounders.

Publications (2)

Publication Number Publication Date
DK126062B DK126062B (da) 1973-06-04
DK126062C true DK126062C (da) 1977-01-31

Family

ID=10464551

Family Applications (1)

Application Number Title Priority Date Filing Date
DK564168A DK126062C (da) 1967-11-20 1968-11-19 Ekkolod med forstorret registrering

Country Status (5)

Country Link
DE (1) DE1809624A1 (da)
DK (1) DK126062C (da)
GB (1) GB1177547A (da)
NL (1) NL6816462A (da)
NO (1) NO123074B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561586B2 (da) * 1973-08-06 1981-01-14

Also Published As

Publication number Publication date
NO123074B (da) 1971-09-20
GB1177547A (en) 1970-01-14
NL6816462A (da) 1969-05-22
DK126062B (da) 1973-06-04
DE1809624A1 (de) 1969-08-07

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