GB1076057A - Piezo-electric measurement transducer with amplifier - Google Patents

Piezo-electric measurement transducer with amplifier

Info

Publication number
GB1076057A
GB1076057A GB24562/65A GB2456265A GB1076057A GB 1076057 A GB1076057 A GB 1076057A GB 24562/65 A GB24562/65 A GB 24562/65A GB 2456265 A GB2456265 A GB 2456265A GB 1076057 A GB1076057 A GB 1076057A
Authority
GB
United Kingdom
Prior art keywords
amplifier
sensor
piezo
housing
unit
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
GB24562/65A
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.)
Kistler Instrumente AG
Original Assignee
Kistler Instrumente AG
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 Kistler Instrumente AG filed Critical Kistler Instrumente AG
Publication of GB1076057A publication Critical patent/GB1076057A/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
    • 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
    • G01L1/00—Measuring force or stress, in general
    • G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
    • 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
    • G01L9/08—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 by making use of piezoelectric devices, i.e. electric circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/09—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by piezoelectric pick-up

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

1,076,057. Electrical force transducers. KISTLER INSTRUMENTE A. G. June 10, 1965 [June 16, 1964], No.24562/65. Heading G1N. A Piezo-electric sensor is mounted in a first housing, Fig. 4, and a fully transistorized amplifier is mounted in a second housing, Fig. 3, the two housings being assembled to form a rigid sealed transducer unit Fig. 5 (not shown) in which the amplifier is connected to the output of the sensor by a pin 6 and socket 7. The unit may be protected from shock waves by mounting it in a casing (10) by means of O-rings 11, Fig. 6 (not shown). In an acceleration measuring embodiment the housing carrying the amplifier may comprise a cavity Fig. 7 (not shown) in which the sensor Fig. 8 (not shown) is inserted Fig. 9 (not shown) In a force measuring embodiment the Piezoelectric sensor is mounted in a collar Fig. 10 (not shown) secured by a thread (20) to a force transmitting member, and the amplifier is carried in the head of a screw member Fig. 11 (not shown) which engages the collar to secure the assembled unit to a base-plate Fig. 12 (not shown).
GB24562/65A 1964-06-16 1965-06-10 Piezo-electric measurement transducer with amplifier Expired GB1076057A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH785964A CH416149A (en) 1964-06-16 1964-06-16 Piezoelectric transducer with amplifier

Publications (1)

Publication Number Publication Date
GB1076057A true GB1076057A (en) 1967-07-19

Family

ID=4331498

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24562/65A Expired GB1076057A (en) 1964-06-16 1965-06-10 Piezo-electric measurement transducer with amplifier

Country Status (4)

Country Link
US (1) US3591861A (en)
CH (1) CH416149A (en)
DE (1) DE1303252B (en)
GB (1) GB1076057A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156998A (en) * 1984-03-21 1985-10-16 Hewlett Packard Co Capacitive pressure transducer with compliant chamber

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012108415A1 (en) * 2012-09-10 2014-06-12 Endress + Hauser Flowtec Ag Interface between a sensor unit and an explosion-proof housing
CN104931162A (en) * 2015-06-30 2015-09-23 安徽智敏电气技术有限公司 Piezoelectric sensor
USD889292S1 (en) * 2018-04-16 2020-07-07 Fatri (Xiamen) Technologies Co., Ltd. Piezoelectric acceleration sensor bolted and connected
USD890004S1 (en) * 2018-04-16 2020-07-14 Fatri (Xiamen) Technologies Co., Ltd. Piezoelectric accelerometer sensor with side output and bolt installation
USD883827S1 (en) * 2018-05-11 2020-05-12 Fatri United Testing & Control (Quanzhou) Technologies Co., Ltd. Medium and high frequency piezoelectric acceleration sensor with bolt installation
USD907573S1 (en) * 2018-05-11 2021-01-12 Fatri United Testing & Control (Quanzhou) Technologies Co., Ltd. Acceleration sensor magnetic mounting base
USD936506S1 (en) * 2019-06-21 2021-11-23 Fatri United Testing & Control (Quanzhou) Technologies Co., Ltd. Piezoelectric acceleration sensor
USD936507S1 (en) * 2019-06-21 2021-11-23 Fatri United Testing & Control (Quanzhou) Technologies Co., Ltd. Piezoelectric acceleration sensor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123798A (en) * 1964-03-03 Fish finder
US2479264A (en) * 1945-07-09 1949-08-16 Rosenberg Paul Combined coaxial and crystal holder
US2988728A (en) * 1953-07-06 1961-06-13 United Geophysical Corp Piezoelectric hydrophone
US2783449A (en) * 1953-08-28 1957-02-26 Texas Co Seismic velocity measurement
US2757475A (en) * 1954-05-13 1956-08-07 Jacques I Pankove Sound-producing fish and game lure
US3054982A (en) * 1959-02-16 1962-09-18 Robert J Kieser Hydrostatic pressure transducer
US3359441A (en) * 1959-11-16 1967-12-19 Gulton Ind Inc Accelerometer
US3051927A (en) * 1960-08-04 1962-08-28 Texaco Inc Transducer assemblies
US3241373A (en) * 1961-04-17 1966-03-22 Magnavox Co Static safety and arming device
US3170076A (en) * 1962-11-01 1965-02-16 Gulton Ind Inc Accelerometer
US3249913A (en) * 1963-05-08 1966-05-03 Ca Nat Research Council Ultrasonic underwater sound generator
US3389276A (en) * 1965-05-25 1968-06-18 Cons Electrodynamics Corp Piezoelectric instrument transducers
US3356868A (en) * 1967-02-15 1967-12-05 Endevco Corp Measuring system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156998A (en) * 1984-03-21 1985-10-16 Hewlett Packard Co Capacitive pressure transducer with compliant chamber

Also Published As

Publication number Publication date
US3591861A (en) 1971-07-06
DE1303252B (en)
CH416149A (en) 1966-06-30

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