JPS5524626A - Method and apparatus for measuring composition ratio of flowing fluid - Google Patents

Method and apparatus for measuring composition ratio of flowing fluid

Info

Publication number
JPS5524626A
JPS5524626A JP9734778A JP9734778A JPS5524626A JP S5524626 A JPS5524626 A JP S5524626A JP 9734778 A JP9734778 A JP 9734778A JP 9734778 A JP9734778 A JP 9734778A JP S5524626 A JPS5524626 A JP S5524626A
Authority
JP
Japan
Prior art keywords
diaphragm
fluid
legs
vibrations
flowing fluid
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
JP9734778A
Other languages
Japanese (ja)
Other versions
JPS5930208B2 (en
Inventor
Mamoru Kanda
Osamu Suzuki
Shosuke Ishiwatari
Mitsuro Hayashi
Seihei Mitsui
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.)
Taiheiyo Cement Corp
Daito Giken KK
Original Assignee
Chichibu Cement Co Ltd
Daito Giken KK
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 Chichibu Cement Co Ltd, Daito Giken KK filed Critical Chichibu Cement Co Ltd
Priority to JP9734778A priority Critical patent/JPS5930208B2/en
Publication of JPS5524626A publication Critical patent/JPS5524626A/en
Publication of JPS5930208B2 publication Critical patent/JPS5930208B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

PURPOSE: To detect the vibratory displacement due to the flow friction of a flowing fluid thereby to measure the composition ratio between a preset particle and its dispersing medium in the fluid by inserting a diaphragm into the fluid, such as concrete, which is not set yet, and by effecting vibrations in the direction of the side of the diaphragm with the forced frequency corresponding to the fluid.
CONSTITUTION: A pair of legs 3 have their upper ends held on a bearing 2, which is fixed to the inner upper portion of a meter body 1, and a diaphragm 4 is attached to the leading end of the legs 3 so that it can rock in an identical plane. The paired legs 3 have their intermediate portions supported on a spring 6, and an electromagnetic vibration source 5 is fixed thereby to generate sine-wave vibrations in a unidirection to the right and left. For the paired legs 3, the diaphragm 4 is vibrated in the opposite phases in the direction of the side thereof. If the diaphragm 4 thus vibrating is inserted into a flowing fluid 10 or a sample to be measured, a laminar flow is established between the boundary of the diaphragm 4 and the fluid 10 so that the vibrations are damped in displacement in a manner to correspond to the flow friction. The vibratory displacement is detected by a piezoelectric receiving element 7 and is measured by an indicator 8.
COPYRIGHT: (C)1980,JPO&Japio
JP9734778A 1978-08-11 1978-08-11 Fluid composition ratio measurement method and device Expired JPS5930208B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9734778A JPS5930208B2 (en) 1978-08-11 1978-08-11 Fluid composition ratio measurement method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9734778A JPS5930208B2 (en) 1978-08-11 1978-08-11 Fluid composition ratio measurement method and device

Publications (2)

Publication Number Publication Date
JPS5524626A true JPS5524626A (en) 1980-02-21
JPS5930208B2 JPS5930208B2 (en) 1984-07-25

Family

ID=14189940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9734778A Expired JPS5930208B2 (en) 1978-08-11 1978-08-11 Fluid composition ratio measurement method and device

Country Status (1)

Country Link
JP (1) JPS5930208B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726732A (en) * 1980-07-25 1982-02-12 Chichibu Cement Co Ltd Measuring method for water-cement ratio of concrete which has not set yet
JPS6046632A (en) * 1983-08-24 1985-03-13 Toshiba Corp Remote supervisory and controlling transmission system
JPS6429732A (en) * 1987-07-24 1989-01-31 Chichibu Cement Kk Method and device for continuously measuring viscosity of fluid in line
WO2017097954A1 (en) * 2015-12-09 2017-06-15 Construction Research & Technology Gmbh Device and method for determining rheological properties of concrete
JP2021063722A (en) * 2019-10-15 2021-04-22 メイク株式会社 Oscillatory viscometer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726732A (en) * 1980-07-25 1982-02-12 Chichibu Cement Co Ltd Measuring method for water-cement ratio of concrete which has not set yet
JPS6046632A (en) * 1983-08-24 1985-03-13 Toshiba Corp Remote supervisory and controlling transmission system
JPS6429732A (en) * 1987-07-24 1989-01-31 Chichibu Cement Kk Method and device for continuously measuring viscosity of fluid in line
WO2017097954A1 (en) * 2015-12-09 2017-06-15 Construction Research & Technology Gmbh Device and method for determining rheological properties of concrete
JP2018536864A (en) * 2015-12-09 2018-12-13 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハーＣｏｎｓｔｒｕｃｔｉｏｎ Ｒｅｓｅａｒｃｈ ＆ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ Apparatus and method for determining rheological properties of concrete
JP2021063722A (en) * 2019-10-15 2021-04-22 メイク株式会社 Oscillatory viscometer

Also Published As

Publication number Publication date
JPS5930208B2 (en) 1984-07-25

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