GB1384856A - Amplifier arrangement with zeroing device for piezoelectric trans ducers - Google Patents

Amplifier arrangement with zeroing device for piezoelectric trans ducers

Info

Publication number
GB1384856A
GB1384856A GB3240073A GB3240073A GB1384856A GB 1384856 A GB1384856 A GB 1384856A GB 3240073 A GB3240073 A GB 3240073A GB 3240073 A GB3240073 A GB 3240073A GB 1384856 A GB1384856 A GB 1384856A
Authority
GB
United Kingdom
Prior art keywords
conductor
semi
amplifier
fet
transducer
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
GB3240073A
Other languages
English (en)
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 GB1384856A publication Critical patent/GB1384856A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
    • 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
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/008—Transmitting or indicating the displacement of flexible diaphragms using 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)
  • Amplifiers (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Current Or Voltage (AREA)
GB3240073A 1972-07-28 1973-07-06 Amplifier arrangement with zeroing device for piezoelectric trans ducers Expired GB1384856A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1146572A CH542434A (de) 1972-07-28 1972-07-28 Piezoelektrische Messvorrichtung

Publications (1)

Publication Number Publication Date
GB1384856A true GB1384856A (en) 1975-02-26

Family

ID=4373751

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3240073A Expired GB1384856A (en) 1972-07-28 1973-07-06 Amplifier arrangement with zeroing device for piezoelectric trans ducers

Country Status (6)

Country Link
US (1) US4009447A (https=)
JP (1) JPS4946775A (https=)
AT (1) AT351301B (https=)
CH (1) CH542434A (https=)
FR (1) FR2195116B1 (https=)
GB (1) GB1384856A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3344750A1 (de) * 1983-12-10 1985-06-20 Dornier Gmbh, 7990 Friedrichshafen Tiefensensor

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217531A (en) * 1978-07-28 1980-08-12 The Singer Company Digitally controlled gain reduction in a positioning system
US4214215A (en) * 1978-08-02 1980-07-22 Contact Communication Corporation Low noise-high gain JFET amplifier for a piezoelectric transducer
US4213099A (en) * 1978-11-20 1980-07-15 The United States Of America As Represented By The Secretary Of The Navy Hydrophone preamplifier and calibration circuit
JPS5645944U (https=) * 1979-09-19 1981-04-24
JPS5651641A (en) * 1979-10-04 1981-05-09 Toyo Tire & Rubber Co Ltd Tester for tire tumbling resistance
EP0145480B1 (en) * 1983-12-15 1990-04-11 Texas Instruments Incorporated Cylinder pressure transmitter for an internal combustion engine
US5523642A (en) * 1992-09-28 1996-06-04 Sanyo Electric Co., Ltd. External force measuring system and component mounting apparatus equipped with same
CH693074A5 (de) 1998-05-19 2003-02-14 Kk Holding Ag Schaltungsanordnung zur Messung piezoelektrischer Signale.
US6548938B2 (en) * 2000-04-18 2003-04-15 Viking Technologies, L.C. Apparatus having a pair of opposing surfaces driven by a piezoelectric actuator
US6717332B2 (en) 2000-04-18 2004-04-06 Viking Technologies, L.C. Apparatus having a support structure and actuator
JP3854840B2 (ja) * 2000-11-27 2006-12-06 シャープ株式会社 電力増幅回路およびそれを用いた通信装置
US6759790B1 (en) * 2001-01-29 2004-07-06 Viking Technologies, L.C. Apparatus for moving folded-back arms having a pair of opposing surfaces in response to an electrical activation
US6879087B2 (en) * 2002-02-06 2005-04-12 Viking Technologies, L.C. Apparatus for moving a pair of opposing surfaces in response to an electrical activation
JP4309158B2 (ja) * 2003-03-19 2009-08-05 富士重工業株式会社 電荷信号変換アンプ、及び筒内圧測定装置
CA2521307C (en) 2003-04-04 2014-07-15 Viking Technologies, L.C. Apparratus and process for optimizing work from a smart material actuator product
JP4334959B2 (ja) * 2003-09-19 2009-09-30 富士重工業株式会社 多気筒エンジンの燃焼圧データ収集システム
EP1743140B1 (de) * 2004-05-07 2016-04-13 Kistler Holding AG Messanordnung mit ausgängen verschiedener empfindlichkeiten
US8074524B2 (en) * 2006-05-04 2011-12-13 Kistler Holding, Ag Piezoelectric measuring element with transverse effect and sensor comprising such a measuring element
JP5104606B2 (ja) * 2008-07-07 2012-12-19 株式会社デンソー 物理量検出回路
WO2013061984A1 (ja) * 2011-10-28 2013-05-02 株式会社村田製作所 変位検出装置、および変位検出方法
CH706309A1 (de) 2012-03-26 2013-09-30 Kistler Holding Ag Elektronische Schaltung.
JP6139185B2 (ja) * 2013-03-07 2017-05-31 日本写真印刷株式会社 圧力検出装置
WO2015147060A1 (ja) * 2014-03-27 2015-10-01 シチズンファインテックミヨタ株式会社 圧力検出装置
CN107636436B (zh) * 2015-06-11 2020-02-28 株式会社村田制作所 按压传感器以及电子设备
RU2671290C1 (ru) * 2017-11-20 2018-10-30 ООО "ГлобалТест" Пьезоэлектрический преобразователь
JP7701420B2 (ja) 2022-10-19 2025-07-01 キストラー ホールディング アクチエンゲゼルシャフト 圧電測定装置、および測定装置を動作させる方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054951A (en) * 1958-11-04 1962-09-18 Robert H Richard Device for measuring the root mean square value of a slowly varying voltage
US3129326A (en) * 1961-11-21 1964-04-14 Systems Inc Comp Reset operational amplifier
US3225304A (en) * 1963-08-22 1965-12-21 William J Richards Constant output amplifier including light responsive feedback means
US3449741A (en) * 1965-02-08 1969-06-10 Towson Lab Inc Reversible analog-digital converter utilizing incremental discharge of series connected charge sharing capacitors
US3541462A (en) * 1967-12-28 1970-11-17 Rca Corp Apparatus for measuring low voltages and currents with amplifier protective means
SE354570B (https=) * 1970-03-25 1973-03-19 Jaernhs Elektriska Ab
US3711783A (en) * 1970-12-23 1973-01-16 Gen Electric Division with pulse width modulation
US3760287A (en) * 1971-08-28 1973-09-18 Bell Telephone Labor Inc Digitally controllable variable active rc filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3344750A1 (de) * 1983-12-10 1985-06-20 Dornier Gmbh, 7990 Friedrichshafen Tiefensensor

Also Published As

Publication number Publication date
US4009447A (en) 1977-02-22
USB381006I5 (https=) 1976-04-06
CH542434A (de) 1973-09-30
AT351301B (de) 1979-07-25
ATA586673A (de) 1978-12-15
DE2334788A1 (de) 1974-02-07
FR2195116A1 (https=) 1974-03-01
JPS4946775A (https=) 1974-05-04
DE2334788B2 (de) 1977-06-30
FR2195116B1 (https=) 1976-11-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee