GB757597A - Improvements in or relating to apparatus for measuring fluid pressure - Google Patents

Improvements in or relating to apparatus for measuring fluid pressure

Info

Publication number
GB757597A
GB757597A GB2147953A GB2147953A GB757597A GB 757597 A GB757597 A GB 757597A GB 2147953 A GB2147953 A GB 2147953A GB 2147953 A GB2147953 A GB 2147953A GB 757597 A GB757597 A GB 757597A
Authority
GB
United Kingdom
Prior art keywords
tube
fluid pressure
secured
relating
gauges
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
GB2147953A
Inventor
David Stanley Dean
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.)
National Research Corp
Original Assignee
National Research 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 National Research Corp filed Critical National Research Corp
Priority to GB2147953A priority Critical patent/GB757597A/en
Publication of GB757597A publication Critical patent/GB757597A/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
    • G01L9/0002—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using variations in ohmic resistance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

757,597. Electrical indicating systems. NATIONAL RESEARCH CORPORATION. July 30, 1954 [Aug. 4 1953], No. 21479/53. Class 40(1) [Also in Group XIX] A fluid pressure-gauge comprises a short length of elastically-walled tube 1 capable of bending under the fluid-pressure and strain gauges 5, 6, 7 secured to the wall of the tube for responding to changes of strain due to bending of the walls. Preferably the tube is straight and of elliptical cross-section and the strain gauges are secured thereto at the ends of the ellipse major and minor axes, the four gauges being electrically connected in the four arms of a Wheatstone bridge circuit.
GB2147953A 1953-08-04 1953-08-04 Improvements in or relating to apparatus for measuring fluid pressure Expired GB757597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2147953A GB757597A (en) 1953-08-04 1953-08-04 Improvements in or relating to apparatus for measuring fluid pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2147953A GB757597A (en) 1953-08-04 1953-08-04 Improvements in or relating to apparatus for measuring fluid pressure

Publications (1)

Publication Number Publication Date
GB757597A true GB757597A (en) 1956-09-19

Family

ID=10163641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2147953A Expired GB757597A (en) 1953-08-04 1953-08-04 Improvements in or relating to apparatus for measuring fluid pressure

Country Status (1)

Country Link
GB (1) GB757597A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046788A (en) * 1960-08-04 1962-07-31 Baldwin Lima Hamilton Corp Fluid pressure electrical transducer
FR2433175A1 (en) * 1978-08-10 1980-03-07 Serre Edmond Pressure transducer for diesel engine - uses electrical strain gauges in active bridge to give differential amplified signal
EP0074574A1 (en) * 1981-09-14 1983-03-23 The Perkin-Elmer Corporation Flow-through fluid pressure transducer
GB2129565A (en) * 1982-10-29 1984-05-16 Flopetrol Services Inc Pressure and temperature transducer
WO2015026442A1 (en) * 2013-08-23 2015-02-26 Exxonmobil Upstream Research Company Non-intrusive pressure sensor system for pipelines

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046788A (en) * 1960-08-04 1962-07-31 Baldwin Lima Hamilton Corp Fluid pressure electrical transducer
FR2433175A1 (en) * 1978-08-10 1980-03-07 Serre Edmond Pressure transducer for diesel engine - uses electrical strain gauges in active bridge to give differential amplified signal
EP0074574A1 (en) * 1981-09-14 1983-03-23 The Perkin-Elmer Corporation Flow-through fluid pressure transducer
GB2129565A (en) * 1982-10-29 1984-05-16 Flopetrol Services Inc Pressure and temperature transducer
WO2015026442A1 (en) * 2013-08-23 2015-02-26 Exxonmobil Upstream Research Company Non-intrusive pressure sensor system for pipelines
US20150055679A1 (en) * 2013-08-23 2015-02-26 Zhen Li Non-Intrusive Pressure Sensor System
US9677951B2 (en) * 2013-08-23 2017-06-13 Exxonmobil Upstream Research Company Non-intrusive pressure sensor system

Similar Documents

Publication Publication Date Title
GB1313935A (en) Pressure measuring transducer
GB1354025A (en) Capacitive pressure transducer
GB1463880A (en) Apparatus for conductivity measurements
ES2000727A6 (en) Device for measuring pressure, normal force and bending on canalisations.
GB903974A (en) Load cell apparatus
DE3168566D1 (en) Cell for measuring a force with radial effect
GB1414884A (en) Cross-sectional deformation testing of a tube
GB757597A (en) Improvements in or relating to apparatus for measuring fluid pressure
GB910977A (en) Pressure responsive devices
EP0093450A3 (en) Differential pressure apparatus
GB763226A (en) Improvements in electro-mechanical transducers
GB903941A (en) Improvements in or relating to strain measuring devices
DE3166254D1 (en) Fluid-pressure responsive apparatus
GB1327269A (en) Pressure transducer
GB685292A (en) Apparatus for measuring the lift-coefficient of an aircraft
GB1116258A (en) Method and apparatus for measuring fluid pressure
ES8305127A1 (en) Weighing apparatus such as scales for weighing people.
SU815536A1 (en) Device for measuring pressure drop with static compensation
FR1291996A (en) Diaphragm pressure gauge for vacuum measurement
GB738729A (en) Electrical pressure cell transducer
GB600620A (en) Improvements relating to means for measuring or indicating the ratio of two forces, and applications thereof to mach number indicators
GB596043A (en) Improvements in or relating to testing devices for pressure gauges
GB1255536A (en) A summation pressure gauge
SU517818A1 (en) Pressure sensor
GB987807A (en) Improvements in or relating to pressure measuring apparatus