JPS54664A - Electromagnetic flow meter - Google Patents

Electromagnetic flow meter

Info

Publication number
JPS54664A
JPS54664A JP6472477A JP6472477A JPS54664A JP S54664 A JPS54664 A JP S54664A JP 6472477 A JP6472477 A JP 6472477A JP 6472477 A JP6472477 A JP 6472477A JP S54664 A JPS54664 A JP S54664A
Authority
JP
Japan
Prior art keywords
flow meter
electromagnetic flow
established
signal output
flow passage
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
JP6472477A
Other languages
Japanese (ja)
Inventor
Yukio Goto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6472477A priority Critical patent/JPS54664A/en
Publication of JPS54664A publication Critical patent/JPS54664A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)

Abstract

PURPOSE: To prevent a pressure loss from being established in a fluid system to that a high signal output may be generated even with the use of a magnetic pole of the same magnetic flus as that of the prior art by making a fluid duct of dual construction so as to form a flow passage between the inner and outer pipes.
COPYRIGHT: (C)1979,JPO&Japio
JP6472477A 1977-06-03 1977-06-03 Electromagnetic flow meter Pending JPS54664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6472477A JPS54664A (en) 1977-06-03 1977-06-03 Electromagnetic flow meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6472477A JPS54664A (en) 1977-06-03 1977-06-03 Electromagnetic flow meter

Publications (1)

Publication Number Publication Date
JPS54664A true JPS54664A (en) 1979-01-06

Family

ID=13266376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6472477A Pending JPS54664A (en) 1977-06-03 1977-06-03 Electromagnetic flow meter

Country Status (1)

Country Link
JP (1) JPS54664A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57200821A (en) * 1981-06-05 1982-12-09 Aichi Tokei Denki Co Ltd Electromagnetic flow meter
JPH02213723A (en) * 1989-02-14 1990-08-24 Sukegawa Electric Co Ltd Electromagnetic flow meter for conductive fluid
JP2007047189A (en) * 2006-11-24 2007-02-22 Aichi Tokei Denki Co Ltd Ultrasonic flowmeter
WO2021087683A1 (en) * 2019-11-04 2021-05-14 深圳市大疆创新科技有限公司 Electromagnetic flowmeter, spray device and movable platform

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57200821A (en) * 1981-06-05 1982-12-09 Aichi Tokei Denki Co Ltd Electromagnetic flow meter
JPS6355644B2 (en) * 1981-06-05 1988-11-04 Aichi Tokei Denki Kk
JPH02213723A (en) * 1989-02-14 1990-08-24 Sukegawa Electric Co Ltd Electromagnetic flow meter for conductive fluid
JP2007047189A (en) * 2006-11-24 2007-02-22 Aichi Tokei Denki Co Ltd Ultrasonic flowmeter
WO2021087683A1 (en) * 2019-11-04 2021-05-14 深圳市大疆创新科技有限公司 Electromagnetic flowmeter, spray device and movable platform

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