GB8318817D0 - Measuring value of fluid variable - Google Patents

Measuring value of fluid variable

Info

Publication number
GB8318817D0
GB8318817D0 GB838318817A GB8318817A GB8318817D0 GB 8318817 D0 GB8318817 D0 GB 8318817D0 GB 838318817 A GB838318817 A GB 838318817A GB 8318817 A GB8318817 A GB 8318817A GB 8318817 D0 GB8318817 D0 GB 8318817D0
Authority
GB
United Kingdom
Prior art keywords
measuring value
fluid variable
variable
fluid
measuring
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
GB838318817A
Other versions
GB2143325B (en
GB2143325A (en
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.)
Sarasota Automation Ltd
Original Assignee
Sarasota Automation 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 Sarasota Automation Ltd filed Critical Sarasota Automation Ltd
Priority to GB08318817A priority Critical patent/GB2143325B/en
Publication of GB8318817D0 publication Critical patent/GB8318817D0/en
Publication of GB2143325A publication Critical patent/GB2143325A/en
Application granted granted Critical
Publication of GB2143325B publication Critical patent/GB2143325B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/16—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring damping effect upon oscillatory body
    • 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
GB08318817A 1983-07-12 1983-07-12 Apparatus for measuring the value of a fluid variable Expired GB2143325B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08318817A GB2143325B (en) 1983-07-12 1983-07-12 Apparatus for measuring the value of a fluid variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08318817A GB2143325B (en) 1983-07-12 1983-07-12 Apparatus for measuring the value of a fluid variable

Publications (3)

Publication Number Publication Date
GB8318817D0 true GB8318817D0 (en) 1983-08-10
GB2143325A GB2143325A (en) 1985-02-06
GB2143325B GB2143325B (en) 1986-10-01

Family

ID=10545595

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08318817A Expired GB2143325B (en) 1983-07-12 1983-07-12 Apparatus for measuring the value of a fluid variable

Country Status (1)

Country Link
GB (1) GB2143325B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669671A5 (en) * 1986-02-24 1989-03-31 Hatschek Rudolf A
GB2354666B (en) * 1997-01-10 2001-06-27 Rolls Royce Plc A magnetostriction transducer
US6286361B1 (en) 1998-01-05 2001-09-11 Rolls-Royce Plc Method and apparatus for remotely detecting pressure, force, temperature, density, vibration, viscosity and speed of sound in a fluid
CN113203661B (en) * 2021-04-08 2022-05-06 浙江大学 Device and method for rapidly detecting blood viscosity based on ultrasonic guided waves of fine metal tubes

Also Published As

Publication number Publication date
GB2143325B (en) 1986-10-01
GB2143325A (en) 1985-02-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950712