GB2143325B - Apparatus for measuring the value of a fluid variable - Google Patents

Apparatus for measuring the value of a fluid variable

Info

Publication number
GB2143325B
GB2143325B GB08318817A GB8318817A GB2143325B GB 2143325 B GB2143325 B GB 2143325B GB 08318817 A GB08318817 A GB 08318817A GB 8318817 A GB8318817 A GB 8318817A GB 2143325 B GB2143325 B GB 2143325B
Authority
GB
United Kingdom
Prior art keywords
measuring
value
fluid variable
variable
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.)
Expired
Application number
GB08318817A
Other versions
GB2143325A (en
GB8318817D0 (en
Inventor
Kevin Donald Ogden
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

Landscapes

  • Physics & Mathematics (AREA)
  • General 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)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Volume Flow (AREA)
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 GB8318817D0 (en) 1983-08-10
GB2143325A GB2143325A (en) 1985-02-06
GB2143325B true 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
GB2143325A (en) 1985-02-06
GB8318817D0 (en) 1983-08-10

Similar Documents

Publication Publication Date Title
GB2039369B (en) Apparatus for measuring the value of a fluid variable
GB2146122B (en) Measuring fluid flow parameters
GB2147424B (en) Apparatus for measuring the speed of a rotating element
GB8430717D0 (en) Measuring apparatus
GB2124390B (en) Fluid measurement
GB8429141D0 (en) Fluid displacement apparatus
IL65486A (en) Apparatus for sensing the condition of a fluid
GB8316837D0 (en) Fluid meter
GB2134261B (en) Apparatus for measuring pressure
GB2147422B (en) Digital-display measuring apparatus
GB8333190D0 (en) Measuring apparatus
GB2119512B (en) Device for measuring the thermodynamic characteristics of a fluid
GB2141828B (en) Flow measuring apparatus
GB2143325B (en) Apparatus for measuring the value of a fluid variable
GB2140160B (en) Apparatus for sensing the movement of a fluid
EP0262881A3 (en) Apparatus for indicating the value of a variable
GB8430243D0 (en) Measuring apparatus
GB8314319D0 (en) Flow measurement apparatus
GB2158947B (en) Fluid level measurement apparatus
GB8311528D0 (en) Fluid pressure sensing apparatus
GB2142439B (en) Vorticity measuring apparatus
GB8333604D0 (en) Apparatus for measuring displacement
DE3277136D1 (en) Fluid flow measuring apparatus
JPS57141527A (en) Pressure measuring apparatus
GB8308757D0 (en) Measuring apparatus

Legal Events

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

Effective date: 19950712