GB2107924B - Strain gauge pressure transducers - Google Patents

Strain gauge pressure transducers

Info

Publication number
GB2107924B
GB2107924B GB08129643A GB8129643A GB2107924B GB 2107924 B GB2107924 B GB 2107924B GB 08129643 A GB08129643 A GB 08129643A GB 8129643 A GB8129643 A GB 8129643A GB 2107924 B GB2107924 B GB 2107924B
Authority
GB
United Kingdom
Prior art keywords
strain gauge
gauge pressure
pressure transducers
transducers
strain
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
GB08129643A
Other versions
GB2107924A (en
Inventor
John Christopher Greenwood
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.)
ITT Industries Ltd
Original Assignee
ITT Industries 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 ITT Industries Ltd filed Critical ITT Industries Ltd
Priority to GB08129643A priority Critical patent/GB2107924B/en
Publication of GB2107924A publication Critical patent/GB2107924A/en
Application granted granted Critical
Publication of GB2107924B publication Critical patent/GB2107924B/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
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/14—Housings
    • G01L19/142—Multiple part housings
    • G01L19/143—Two part housings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/0007—Fluidic connecting means
    • G01L19/0038—Fluidic connecting means being part of the housing
    • 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
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
    • G01L9/0052—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements
    • G01L9/0054—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements integral with a semiconducting diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
GB08129643A 1981-10-01 1981-10-01 Strain gauge pressure transducers Expired GB2107924B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08129643A GB2107924B (en) 1981-10-01 1981-10-01 Strain gauge pressure transducers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08129643A GB2107924B (en) 1981-10-01 1981-10-01 Strain gauge pressure transducers

Publications (2)

Publication Number Publication Date
GB2107924A GB2107924A (en) 1983-05-05
GB2107924B true GB2107924B (en) 1985-07-03

Family

ID=10524859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08129643A Expired GB2107924B (en) 1981-10-01 1981-10-01 Strain gauge pressure transducers

Country Status (1)

Country Link
GB (1) GB2107924B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793194A (en) * 1985-03-26 1988-12-27 Endevco Corporation Piezoresistive transducer
EP2166330A1 (en) * 2008-09-22 2010-03-24 GE Infrastructure Sensing, Inc. Miniature pressure transducer with elongate base wafer and operable at high temperatures
CN109738098A (en) * 2018-12-29 2019-05-10 菲比蓝科技(深圳)有限公司 Pressure sensor and forming method thereof

Also Published As

Publication number Publication date
GB2107924A (en) 1983-05-05

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee