JPS5222946A - Device for measuring an object in the water - Google Patents

Device for measuring an object in the water

Info

Publication number
JPS5222946A
JPS5222946A JP9920275A JP9920275A JPS5222946A JP S5222946 A JPS5222946 A JP S5222946A JP 9920275 A JP9920275 A JP 9920275A JP 9920275 A JP9920275 A JP 9920275A JP S5222946 A JPS5222946 A JP S5222946A
Authority
JP
Japan
Prior art keywords
water
measuring
detection signal
oscillator
response
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.)
Pending
Application number
JP9920275A
Other languages
Japanese (ja)
Inventor
Masaya Nakajima
Yuichi Kaname
Shigeru Hayakawa
Katsumi Tabuchi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9920275A priority Critical patent/JPS5222946A/en
Publication of JPS5222946A publication Critical patent/JPS5222946A/en
Pending 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/74—Systems using reradiation of acoustic waves, e.g. IFF, i.e. identification of friend or foe

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

PURPOSE:To accurately detect the position of finishing implements or the like in the water by mounting thereto a detecting oscillator for tansmitting a detection signal of ultrasonic waves and an respones oscillator for transmitting a response signal in response to this detection signal.
JP9920275A 1975-08-14 1975-08-14 Device for measuring an object in the water Pending JPS5222946A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9920275A JPS5222946A (en) 1975-08-14 1975-08-14 Device for measuring an object in the water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9920275A JPS5222946A (en) 1975-08-14 1975-08-14 Device for measuring an object in the water

Publications (1)

Publication Number Publication Date
JPS5222946A true JPS5222946A (en) 1977-02-21

Family

ID=14241052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9920275A Pending JPS5222946A (en) 1975-08-14 1975-08-14 Device for measuring an object in the water

Country Status (1)

Country Link
JP (1) JPS5222946A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112012U (en) * 1980-01-31 1981-08-29

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503874A (en) * 1973-05-22 1975-01-16
JPS5099202U (en) * 1974-01-25 1975-08-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503874A (en) * 1973-05-22 1975-01-16
JPS5099202U (en) * 1974-01-25 1975-08-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112012U (en) * 1980-01-31 1981-08-29

Similar Documents

Publication Publication Date Title
JPS5424062A (en) Ultrasonic type measuring apparatus
JPS51143386A (en) Magnetic flaw detector with water spray
JPS5222946A (en) Device for measuring an object in the water
JPS5260690A (en) Ultrasonic concentration measurement
JPS56153268A (en) Distance measuring device
BE840484A (en) DEVICE FOR THE EVALUATION OF INCONSTANT MEASUREMENT SIGNALS
GB842653A (en) Ultrasonic inspection apparatus
JPS5250784A (en) Ultrasonic type flow and density meter
JPS5233788A (en) Signal identification apparatus in ae signal position detection appara tus
JPS5421372A (en) Measuring apparatus of bead cut shapes of inside surface of pipes
JPS5325449A (en) Thickness measuring device of insulation layer
JPS52143881A (en) Ultrasonic flaw detection output evaluating device
JPS5618717A (en) Method of measuring relative position of body
JPS526556A (en) Signal detector
JPS5245958A (en) Sounder using towed body
JPS522544A (en) Measuring device utilizing irregular signal
JPS5516276A (en) Vertical water temperature distribution measuring method
JPS5245983A (en) System for measuring flow velocity of multiple layers
FR2404851A1 (en) Pitch and catch ultrasonic appts. - has transmitter and receiver probes to detect faults and intermediate probe measuring spurious reflections
JPS546594A (en) Numerical value controlling ultrasonic flaw detecting system
HAUBERT et al. Polarization test on eaves reflected by the ionosphere(Polarization of wave propagating in ionosphere noting signal fading recorded at Garchy)
JPS51138112A (en) Signal detecting device
JPS52148177A (en) Velocity measurement
JPS51120784A (en) Device for detecting boundary of different liquids
JPS5263695A (en) Doppler sensor