JPS5922515Y2 - 振動式密度計 - Google Patents

振動式密度計

Info

Publication number
JPS5922515Y2
JPS5922515Y2 JP1976096313U JP9631376U JPS5922515Y2 JP S5922515 Y2 JPS5922515 Y2 JP S5922515Y2 JP 1976096313 U JP1976096313 U JP 1976096313U JP 9631376 U JP9631376 U JP 9631376U JP S5922515 Y2 JPS5922515 Y2 JP S5922515Y2
Authority
JP
Japan
Prior art keywords
pipe
piezoelectric element
density meter
attached
base
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.)
Expired
Application number
JP1976096313U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5314570U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
節夫 村本
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP1976096313U priority Critical patent/JPS5922515Y2/ja
Priority to US05/812,764 priority patent/US4132110A/en
Publication of JPS5314570U publication Critical patent/JPS5314570U/ja
Application granted granted Critical
Publication of JPS5922515Y2 publication Critical patent/JPS5922515Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • G01N2009/006—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis vibrating tube, tuning fork

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Volume Flow (AREA)
JP1976096313U 1976-07-20 1976-07-20 振動式密度計 Expired JPS5922515Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1976096313U JPS5922515Y2 (ja) 1976-07-20 1976-07-20 振動式密度計
US05/812,764 US4132110A (en) 1976-07-20 1977-07-05 Vibration type liquid density meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976096313U JPS5922515Y2 (ja) 1976-07-20 1976-07-20 振動式密度計

Publications (2)

Publication Number Publication Date
JPS5314570U JPS5314570U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-02-07
JPS5922515Y2 true JPS5922515Y2 (ja) 1984-07-05

Family

ID=14161526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976096313U Expired JPS5922515Y2 (ja) 1976-07-20 1976-07-20 振動式密度計

Country Status (2)

Country Link
US (1) US4132110A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5922515Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589744A (en) * 1978-12-27 1980-07-07 Terumo Corp Liquid density measuring method of ultrasonic wave and its unit
US4349881A (en) * 1980-07-14 1982-09-14 International Telephone And Telegraph Corporation Vibration instruments
US4491009A (en) * 1983-06-10 1985-01-01 Micro Motion, Inc. Electronic circuit for vibrating tube densimeter
CH669671A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-02-24 1989-03-31 Hatschek Rudolf A
US4955239A (en) * 1986-05-22 1990-09-11 Micro Motion, Inc. Apparatus for electrically interconnecting vibrating structures
GB8720355D0 (en) * 1987-08-28 1987-10-07 Emi Plc Thorn Measuring fluid density
GB2214300B (en) * 1988-01-07 1991-11-27 Kyoto Electronics Mfg Method of detection of oscillation period for oscillatory densimeter
US4838084A (en) * 1988-08-30 1989-06-13 Hans Leopold Density measuring instrument
US5587527A (en) * 1993-05-10 1996-12-24 Radford; Neal T. Handheld density meter
US6687643B1 (en) 2000-12-22 2004-02-03 Unirex, Inc. In-situ sensor system and method for data acquisition in liquids
DE102005044927B3 (de) * 2005-09-20 2007-03-15 Seppeler-Stiftung für Flug- und Fahrwesen Dichtemessvorrichtung
BRPI0918456A2 (pt) * 2008-09-19 2015-11-24 Halliburton Energy Services Inc aparelho, e, método para determinar uma propriedade de um fluido
US10041870B2 (en) * 2011-06-21 2018-08-07 Halliburton Energy Services, Inc. Fluid densitometer with temperature sensor to provide temperature correction
DE102011089808A1 (de) * 2011-12-23 2013-06-27 Endress + Hauser Flowtec Ag Verfahren bzw. Meßsystem zum Ermitteln einer Dichte eines Fluids
AT516420B1 (de) * 2014-10-20 2016-11-15 Anton Paar Gmbh Verfahren und Vorrichtung zur Ermittlung der Dichte eines Fluids
US9752911B2 (en) 2014-12-29 2017-09-05 Concentric Meter Corporation Fluid parameter sensor and meter
US10126266B2 (en) 2014-12-29 2018-11-13 Concentric Meter Corporation Fluid parameter sensor and meter
WO2016109451A1 (en) 2014-12-29 2016-07-07 Concentric Meter Corporation Electromagnetic transducer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943476A (en) * 1955-08-08 1960-07-05 Simmonds Aerocessories Ltd Liquid densitometers
US3117440A (en) * 1960-09-12 1964-01-14 Lockheed Aircraft Corp Densitometer
FR2086671A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1970-04-06 1971-12-31 Compteurs Comp D
DE2151380A1 (de) * 1971-10-15 1973-04-19 Fischer & Porter Gmbh Dichtemesseinrichtung fuer dielektrische medien
US3828607A (en) * 1973-01-24 1974-08-13 Du Pont Phase lock detection and control for piezoelectric fluid analyzers
SU460489A1 (ru) * 1973-07-16 1975-02-15 Предприятие П/Я А-7779 Датчик плотности жидкости
GB1482988A (en) * 1974-08-08 1977-08-17 Agar Instr Method and apparatus for measuring the density of a dirty fluid

Also Published As

Publication number Publication date
JPS5314570U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-02-07
US4132110A (en) 1979-01-02

Similar Documents

Publication Publication Date Title
JPS5922515Y2 (ja) 振動式密度計
JP4481570B2 (ja) 変換器用の磁気回路配列
EP0311610B1 (en) Coriolis mass flowmeters
JPH0574007B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU603599B2 (en) Ferromagnetic drive and velocity sensors for a coriolis mass flow rate meter
RU2465557C1 (ru) Электромагнитное устройство, а также датчик вибрационного типа с таким электромагнитным устройством
WO2004102118A1 (ja) 角速度センサおよび角速度検出装置
US3331023A (en) Sensing and measuring device for high voltage power lines
GB830463A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US3015953A (en) Magnetic air velocity transducer
US4039935A (en) Variable frequency stress transducer
US6259245B1 (en) Electric-current sensing device
US20070012107A1 (en) Angular velocity sensor and angular velocity detector
US5747704A (en) Meter for flowing media
JP2751152B2 (ja) 電磁流量計
JPH1151733A (ja) 振動式測定装置
JP2004151074A (ja) 振動式レベルセンサの多点物体検出装置
JPS6042340Y2 (ja) 振動検出装置
JP2002243864A (ja) 音波検層用振源
JPH032543A (ja) 密度および粘度計
JPH0355529U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2000046638A (ja) 動電型ピックアップ
SU1058633A1 (ru) Электродинамический вибратор
SU462150A1 (ru) Устройство дл измерени индукции магнитного пол
JPH1194621A (ja) 振動式測定装置