GB1054081A - - Google Patents

Info

Publication number
GB1054081A
GB1054081A GB1054081DA GB1054081A GB 1054081 A GB1054081 A GB 1054081A GB 1054081D A GB1054081D A GB 1054081DA GB 1054081 A GB1054081 A GB 1054081A
Authority
GB
United Kingdom
Prior art keywords
crystal
crystals
spring
piezo
april
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.)
Active
Application number
Other languages
English (en)
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.)
Publication of GB1054081A publication Critical patent/GB1054081A/en
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
    • G01L23/10—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by pressure-sensitive members of the piezoelectric type
    • 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
    • G01L9/008—Transmitting or indicating the displacement of flexible diaphragms using piezoelectric devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Measuring Fluid Pressure (AREA)
  • Earth Drilling (AREA)
GB1054081D 1963-04-05 Active GB1054081A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH435063A CH392103A (de) 1963-04-05 1963-04-05 Piezoelektrischer Druckgeber

Publications (1)

Publication Number Publication Date
GB1054081A true GB1054081A (enrdf_load_stackoverflow)

Family

ID=4274451

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1054081D Active GB1054081A (enrdf_load_stackoverflow) 1963-04-05

Country Status (4)

Country Link
AT (1) AT248151B (enrdf_load_stackoverflow)
CH (1) CH392103A (enrdf_load_stackoverflow)
DE (2) DE1236827C2 (enrdf_load_stackoverflow)
GB (1) GB1054081A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7548012B2 (en) 2003-09-17 2009-06-16 Kistler Holding, Ag Multi-layer piezoelectric measuring element, and pressure sensor or force sensor comprising such a measuring element
US8297133B2 (en) 2005-06-20 2012-10-30 S.W.A.C. Schmitt-Walter Automation Consult Gmbh Pressure sensor
US10330550B2 (en) 2015-12-03 2019-06-25 Kistler Holding Ag Piezoelectric pressure sensor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0694561A (ja) * 1992-09-11 1994-04-05 Matsushita Electric Ind Co Ltd 圧電型圧力センサ
AT514607B1 (de) * 2013-08-30 2015-02-15 Piezocryst Advanced Sensorics Drucksensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH247026A (de) * 1943-04-06 1947-02-15 Philips Nv Druckaufnehmer mit mindestens einem vorgespannten piezo-elektrischen Kristall.
CH340356A (de) * 1956-06-14 1959-08-15 Schweizerische Lokomotiv Piezoelektrischer Druckgeber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7548012B2 (en) 2003-09-17 2009-06-16 Kistler Holding, Ag Multi-layer piezoelectric measuring element, and pressure sensor or force sensor comprising such a measuring element
US8297133B2 (en) 2005-06-20 2012-10-30 S.W.A.C. Schmitt-Walter Automation Consult Gmbh Pressure sensor
US10330550B2 (en) 2015-12-03 2019-06-25 Kistler Holding Ag Piezoelectric pressure sensor

Also Published As

Publication number Publication date
DE1236827C2 (de) 1973-02-08
DE1904780U (de) 1964-11-19
AT248151B (de) 1966-07-11
CH392103A (de) 1965-05-15
DE1236827B (de) 1967-03-16

Similar Documents

Publication Publication Date Title
US2540187A (en) Piezoelectric transducer and method for producing same
US2808522A (en) Accelerometer
US3142035A (en) Ring-shaped transducer
US3349259A (en) Piezoelectric pressure transducer
US3749948A (en) Pressure transducer
US3360665A (en) Prestressed piezoelectric transducer
US2434143A (en) Supersonic signal transmitter and receiver
US2928068A (en) Compressional wave transducer and method of making the same
GB942488A (en) Improvements in or relating to piezoelectric devices
US2998535A (en) Composite electro-acoustic transducer configuration
US2768364A (en) Underwater transducer having annular elements
GB1054081A (enrdf_load_stackoverflow)
US2159891A (en) Electromechanical resonator
GB1146132A (en) Improvements in and relating to piezoelectric transducers
US3153156A (en) Pressure-proof ceramic transducer
GB1058707A (en) Improvements relating to piezoelectric resonators
US3313962A (en) Piezo-electric transducer
GB1111133A (en) Improvements relating to electromechanical transducers
US2842685A (en) Bender tuned array
GB1179300A (en) Electromechanical Resonator Device.
US2589135A (en) Submarine signaling device
GB897734A (en) Improvements in piezoelectric transducers
GB1358168A (en) Piezoelectric element and method of manufacturing such an element
ES412456A1 (es) Un dispositivo resonador.
US2837668A (en) Mechanical systems