JPS5157470A - - Google Patents

Info

Publication number
JPS5157470A
JPS5157470A JP49132352A JP13235274A JPS5157470A JP S5157470 A JPS5157470 A JP S5157470A JP 49132352 A JP49132352 A JP 49132352A JP 13235274 A JP13235274 A JP 13235274A JP S5157470 A JPS5157470 A JP S5157470A
Authority
JP
Japan
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.)
Granted
Application number
JP49132352A
Other versions
JPS5513556B2 (ja
Inventor
Masajiro Iida
Hideji Morimatsu
Itsuo Fukuoka
Yoshinari Yoshida
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP13235274A priority Critical patent/JPS5513556B2/ja
Priority to NO753064A priority patent/NO140867C/no
Priority to GB38262/75A priority patent/GB1498146A/en
Priority to DE2546961A priority patent/DE2546961C3/de
Priority to CA239,431A priority patent/CA1046615A/en
Publication of JPS5157470A publication Critical patent/JPS5157470A/ja
Publication of JPS5513556B2 publication Critical patent/JPS5513556B2/ja
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
    • G01S7/6218—Cathode-ray tube displays providing two-dimensional coordinated display of distance and direction
    • G01S7/6227—Plan-position indicators, i.e. P.P.I.

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)
  • Radar Systems Or Details Thereof (AREA)
  • Road Signs Or Road Markings (AREA)
JP13235274A 1974-11-15 1974-11-15 Expired JPS5513556B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP13235274A JPS5513556B2 (ja) 1974-11-15 1974-11-15
NO753064A NO140867C (no) 1974-11-15 1975-09-08 Visningsanordning ved planindikator.
GB38262/75A GB1498146A (en) 1974-11-15 1975-09-17 Indication device in plan position indication system
DE2546961A DE2546961C3 (de) 1974-11-15 1975-10-20 Anzeigevorrichtung für Panorama-Anzeigegeräte
CA239,431A CA1046615A (en) 1974-11-15 1975-11-12 Indication device in plan position indication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13235274A JPS5513556B2 (ja) 1974-11-15 1974-11-15

Publications (2)

Publication Number Publication Date
JPS5157470A true JPS5157470A (ja) 1976-05-19
JPS5513556B2 JPS5513556B2 (ja) 1980-04-09

Family

ID=15079338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13235274A Expired JPS5513556B2 (ja) 1974-11-15 1974-11-15

Country Status (5)

Country Link
JP (1) JPS5513556B2 (ja)
CA (1) CA1046615A (ja)
DE (1) DE2546961C3 (ja)
GB (1) GB1498146A (ja)
NO (1) NO140867C (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53108957U (ja) * 1977-02-03 1978-08-31
JPS53128294A (en) * 1977-03-30 1978-11-09 Raytheon Co Optical encoder
JPS5454670A (en) * 1977-10-11 1979-05-01 Koden Electronics Co Ltd Ultrasonic search indicator
JPS54175354U (ja) * 1978-05-31 1979-12-11
JPS6180U (ja) * 1976-08-06 1986-01-06 レイセオン カンパニ− レ−ダ装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544504B1 (fr) * 1983-04-12 1985-07-05 Thomson Csf Dispositif de visualisation pour sonars

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6180U (ja) * 1976-08-06 1986-01-06 レイセオン カンパニ− レ−ダ装置
JPH0249580Y2 (ja) * 1976-08-06 1990-12-27
JPS53108957U (ja) * 1977-02-03 1978-08-31
JPS53128294A (en) * 1977-03-30 1978-11-09 Raytheon Co Optical encoder
JPH0152705B2 (ja) * 1977-03-30 1989-11-09 Raytheon Co
JPS5454670A (en) * 1977-10-11 1979-05-01 Koden Electronics Co Ltd Ultrasonic search indicator
JPS586151B2 (ja) * 1977-10-11 1983-02-03 株式会社光電製作所 超音波探知表示装置
JPS54175354U (ja) * 1978-05-31 1979-12-11
JPS5841506Y2 (ja) * 1978-05-31 1983-09-19 日本無線株式会社 水中物体表示装置

Also Published As

Publication number Publication date
NO140867C (no) 1979-11-28
CA1046615A (en) 1979-01-16
JPS5513556B2 (ja) 1980-04-09
NO753064L (ja) 1976-05-19
DE2546961C3 (de) 1978-06-15
DE2546961B2 (de) 1977-10-27
DE2546961A1 (de) 1976-05-26
NO140867B (no) 1979-08-20
GB1498146A (en) 1978-01-18

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