JPS5214466A - Current measuring device - Google Patents

Current measuring device

Info

Publication number
JPS5214466A
JPS5214466A JP8964075A JP8964075A JPS5214466A JP S5214466 A JPS5214466 A JP S5214466A JP 8964075 A JP8964075 A JP 8964075A JP 8964075 A JP8964075 A JP 8964075A JP S5214466 A JPS5214466 A JP S5214466A
Authority
JP
Japan
Prior art keywords
measuring device
current measuring
current
river
emitting
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.)
Granted
Application number
JP8964075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5745345B2 (OSRAM
Inventor
Michihiko Okamura
Shiro Shizu
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.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki 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 Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Priority to JP8964075A priority Critical patent/JPS5214466A/ja
Publication of JPS5214466A publication Critical patent/JPS5214466A/ja
Publication of JPS5745345B2 publication Critical patent/JPS5745345B2/ja
Granted 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP8964075A 1975-07-24 1975-07-24 Current measuring device Granted JPS5214466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8964075A JPS5214466A (en) 1975-07-24 1975-07-24 Current measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8964075A JPS5214466A (en) 1975-07-24 1975-07-24 Current measuring device

Publications (2)

Publication Number Publication Date
JPS5214466A true JPS5214466A (en) 1977-02-03
JPS5745345B2 JPS5745345B2 (OSRAM) 1982-09-27

Family

ID=13976361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8964075A Granted JPS5214466A (en) 1975-07-24 1975-07-24 Current measuring device

Country Status (1)

Country Link
JP (1) JPS5214466A (OSRAM)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52118681U (OSRAM) * 1976-03-08 1977-09-08
JPS5543445A (en) * 1978-09-22 1980-03-27 Tokyo Keiki Co Ltd Fluid flow rate measuring device using doppler effect
JPS5729954A (en) * 1980-07-11 1982-02-18 Max Planck Gesellschaft Pulse radar apparatus for measuring wind velocity
JP2009244254A (ja) * 2008-02-05 2009-10-22 Codar Ocean Sensors Ltd Ｖｈｆ／ｕｈｆレーダー局を使用して河川流量パラメータを監視するシステムおよび方法
JP2016114358A (ja) * 2014-12-10 2016-06-23 横河電子機器株式会社 電波式水位計

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036787A (OSRAM) * 1973-08-06 1975-04-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036787A (OSRAM) * 1973-08-06 1975-04-07

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52118681U (OSRAM) * 1976-03-08 1977-09-08
JPS5543445A (en) * 1978-09-22 1980-03-27 Tokyo Keiki Co Ltd Fluid flow rate measuring device using doppler effect
JPS5729954A (en) * 1980-07-11 1982-02-18 Max Planck Gesellschaft Pulse radar apparatus for measuring wind velocity
JP2009244254A (ja) * 2008-02-05 2009-10-22 Codar Ocean Sensors Ltd Ｖｈｆ／ｕｈｆレーダー局を使用して河川流量パラメータを監視するシステムおよび方法
JP2016114358A (ja) * 2014-12-10 2016-06-23 横河電子機器株式会社 電波式水位計

Also Published As

Publication number Publication date
JPS5745345B2 (OSRAM) 1982-09-27

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