DK25480A - Piezoelektrisk transducerelement i indbygning i tryk- kraft- eller acceleratonsfoeler - Google Patents

Piezoelektrisk transducerelement i indbygning i tryk- kraft- eller acceleratonsfoeler

Info

Publication number
DK25480A
DK25480A DK25480A DK25480A DK25480A DK 25480 A DK25480 A DK 25480A DK 25480 A DK25480 A DK 25480A DK 25480 A DK25480 A DK 25480A DK 25480 A DK25480 A DK 25480A
Authority
DK
Denmark
Prior art keywords
piezoelectric
pressure
pressure distribution
distribution members
faults
Prior art date
Application number
DK25480A
Other languages
English (en)
Other versions
DK147741C (da
DK147741B (da
Inventor
H C Sonderegger
C Sonderegger
W Boltshauser
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 DK25480A publication Critical patent/DK25480A/da
Publication of DK147741B publication Critical patent/DK147741B/da
Application granted granted Critical
Publication of DK147741C publication Critical patent/DK147741C/da

Links

Classifications

    • 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
    • G01P15/0915—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 of the shear mode type
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
    • H10N30/302—Sensors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/88—Mounts; Supports; Enclosures; Casings
    • H10N30/886—Additional mechanical prestressing means, e.g. springs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Fuel-Injection Apparatus (AREA)
DK25480A 1979-02-20 1980-01-22 Piezoelektrisk transducerelement i indbygning i tryk-, kraft- eller accelerationsfoeler DK147741C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2906407 1979-02-20
DE2906407A DE2906407C2 (de) 1979-02-20 1979-02-20 Piezoelektrisches Wandlerelement zum Einbau in Druck-, Kraft- oder Beschleunigungsaufnehmer

Publications (3)

Publication Number Publication Date
DK25480A true DK25480A (da) 1980-08-21
DK147741B DK147741B (da) 1984-11-26
DK147741C DK147741C (da) 1985-06-17

Family

ID=6063364

Family Applications (1)

Application Number Title Priority Date Filing Date
DK25480A DK147741C (da) 1979-02-20 1980-01-22 Piezoelektrisk transducerelement i indbygning i tryk-, kraft- eller accelerationsfoeler

Country Status (5)

Country Link
US (1) US4503351A (da)
EP (1) EP0016858B1 (da)
AT (1) ATE1261T1 (da)
DE (2) DE2906407C2 (da)
DK (1) DK147741C (da)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RO78375A2 (ro) * 1981-01-20 1983-08-03 Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Industria Electrotehnice,Ro Traductor piezolectric
DE3245453A1 (de) * 1982-12-08 1984-09-27 Károly Dr.-Ing. Budapest Bretz Messplattform fuer differentielle kraftanalyse
US4620446A (en) * 1984-12-31 1986-11-04 Bruel & Kjaer Instruments, Inc. Acceleration responsive transducers
DE3545682A1 (de) * 1985-12-21 1987-06-25 Fev Forsch Energietech Verbr Druckaufnehmer fuer den brennrauminnendruck in brennkraftmaschinen
DE3680341D1 (de) * 1986-11-07 1991-08-22 Kristal Instr Ag Mehrkomponenten-dynamometer.
JPH03148028A (ja) * 1989-11-02 1991-06-24 Matsushita Electric Ind Co Ltd 圧電型圧力センサ
TW221491B (da) * 1990-03-16 1994-03-01 Matsushita Electric Industrial Co Ltd
US5512794A (en) * 1991-12-05 1996-04-30 Kistler Instrumente Ag Shear accelerometer
DK169653B1 (da) * 1992-10-09 1995-01-09 Brueel & Kjaer As Piezoelektrisk accelerometer af forskydningstypen
EP0902509B1 (de) * 1997-09-11 2003-01-22 Komax Holding Ag Verfahren zur Bestimmung der Qualität einer Crimpverbindung
DE59813281D1 (de) * 1997-09-11 2006-01-19 Komax Holding Ag Dierikon Verfahren und Einrichtung zur Bestimmung der Qualität einer Crimpverbindung
US6247364B1 (en) 1997-10-27 2001-06-19 Thomas P. Kicher & Co. Acceleration transducer and method
US6279395B1 (en) 1999-02-05 2001-08-28 Kistler Instrument Corporation Annual shear element with radial preload
JP2002340922A (ja) * 2001-01-25 2002-11-27 Nsk Ltd 車輪用回転検出装置
US6923068B2 (en) * 2003-06-19 2005-08-02 Dynisco, Inc. Pressure transducer
JP2008542692A (ja) * 2005-05-26 2008-11-27 キストラー ホールディング アクチエンゲゼルシャフト 歪みゲージ
WO2007128149A1 (de) * 2006-05-04 2007-11-15 Kistler Holding Ag Piezoelektrisches messelement mit transversaleffekt und sensor, umfassend ein solches messelement
CN103675341A (zh) * 2013-12-26 2014-03-26 中国科学院上海硅酸盐研究所 压电式加速度传感器
EP3384295B1 (de) * 2015-12-04 2019-06-19 Kistler Holding AG Beschleunigungs-messgeraet und verfahren zur herstellung eines solchen beschleunigungs-messgeraetes
US10739375B2 (en) 2015-12-04 2020-08-11 Kistler Holding Ag Acceleration measuring device and method of manufacturing of said acceleration measuring device
JP7244605B2 (ja) * 2020-11-02 2023-03-22 キストラー ホールディング アクチエンゲゼルシャフト 加速度変換器
EP3992637B1 (de) * 2020-11-02 2023-11-29 Kistler Holding AG Beschleunigungsaufnehmer
JP7244604B2 (ja) * 2020-11-02 2023-03-22 キストラー ホールディング アクチエンゲゼルシャフト 加速度変換器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824243A (en) * 1956-06-01 1958-02-18 Hughes Aircraft Co Compression type accelerometer
US3104334A (en) * 1959-09-15 1963-09-17 Endevco Corp Annular accelerometer
CH447679A (de) * 1965-11-29 1967-11-30 Kistler Instrumente Ag Beschleunigungs- und Schwingungsmesswandler
US3725986A (en) * 1970-04-09 1973-04-10 Mechanical Tech Inc Method of making power transducers
US3727084A (en) * 1970-06-29 1973-04-10 Becton Dickinson Co Accelerometer utilizing shear responsive x-cut lithium niobate
US3743869A (en) * 1971-03-03 1973-07-03 Kistler Instr Corp Transducer with ground isolation
US3749948A (en) * 1971-06-21 1973-07-31 Seismic Logs Pressure transducer
DK138768B (da) * 1976-03-29 1978-10-23 Brueel & Kjaer As Elektromekanisk kraftmåler.
US4211951A (en) * 1976-03-29 1980-07-08 Bruel & Kjaer A/S Shear type prestressed piezoelectric force transducer
US4180892A (en) * 1978-04-18 1980-01-01 Bruel & Kjaer Industri A/S Method for the manufacture of a force transducer

Also Published As

Publication number Publication date
US4503351A (en) 1985-03-05
DE2963190D1 (en) 1982-08-12
DE2906407B1 (de) 1980-06-12
DK147741C (da) 1985-06-17
EP0016858B1 (de) 1982-06-23
DK147741B (da) 1984-11-26
EP0016858A1 (de) 1980-10-15
ATE1261T1 (de) 1982-07-15
DE2906407C2 (de) 1981-02-26

Similar Documents

Publication Publication Date Title
DK25480A (da) Piezoelektrisk transducerelement i indbygning i tryk- kraft- eller acceleratonsfoeler
ES488714A1 (es) Un dispositivo de acoplamiento perfeccionado para soportes -con una ranura longitudinal socavada en forma de t.
PT86013A (pt) Dispositivo polimerico esforcado para libertacao controlada de uma substancia num meio ambiente
FR2460485B1 (da)
ATE22633T1 (de) Kompakter brennstoffzellenstapel.
JPS596752U (ja) 材料試験機
SE8501901L (sv) Press av tryckcelltyp
CA2002194A1 (en) Hollow composite member
JPS5596713A (en) Outline vibration mode piezo-vibrator
ES2135495T3 (es) Dispositivo para el engrase de piezas de trabajo en forma de banda o de pletina.
JPS55140313A (en) Small-size piezoelectric vibrator of outline vibration mode
Nelson A review of substructure analysis of vibrating systems
JPS5743035A (en) Frp spring plate
EP0115769A3 (en) Peripherally stressed composite structural units
US4074154A (en) Electromagnetic vibrator with improved spring mounts
SE8903632L (sv) Anordning foer roerelse- och tryckkraftoeverfoering
GB2043906B (en) Force transducers
SHUART Short-wavelength buckling and shear failures for compression-loaded composite laminates(Ph. D. Thesis)
JPS5748626A (en) Detector for axial tension of bolt
JPS57149641A (en) Vibro-damping structure
ATE35024T1 (de) Betaetiger fuer eine pumpe.
EP0272328A4 (en) ARRANGEMENT FOR SUPPRESSING VIBRATIONS OF A CLUTCH DISC.
JPS579194A (en) Diaphragm for speaker
JPS5761835A (en) Bushing device
JPS5689198A (en) Diaphragm for speaker

Legal Events

Date Code Title Description
PBP Patent lapsed