DK326089A - Accelerometer - Google Patents

Accelerometer Download PDF

Info

Publication number
DK326089A
DK326089A DK326089A DK326089A DK326089A DK 326089 A DK326089 A DK 326089A DK 326089 A DK326089 A DK 326089A DK 326089 A DK326089 A DK 326089A DK 326089 A DK326089 A DK 326089A
Authority
DK
Denmark
Prior art keywords
accelerometer
Prior art date
Application number
DK326089A
Other languages
English (en)
Other versions
DK326089D0 (da
Inventor
John Christopher Henry
Original Assignee
Pennwalt Corp
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 Pennwalt Corp filed Critical Pennwalt Corp
Publication of DK326089D0 publication Critical patent/DK326089D0/da
Publication of DK326089A publication Critical patent/DK326089A/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
    • G01P15/0907—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 compression mode type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pressure Sensors (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
DK326089A 1988-07-01 1989-06-30 Accelerometer DK326089A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21457188A 1988-07-01 1988-07-01

Publications (2)

Publication Number Publication Date
DK326089D0 DK326089D0 (da) 1989-06-30
DK326089A true DK326089A (da) 1990-01-02

Family

ID=22799597

Family Applications (1)

Application Number Title Priority Date Filing Date
DK326089A DK326089A (da) 1988-07-01 1989-06-30 Accelerometer

Country Status (4)

Country Link
EP (1) EP0355289A1 (da)
JP (1) JPH0252256A (da)
AU (1) AU619858B2 (da)
DK (1) DK326089A (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5128581A (en) * 1989-05-02 1992-07-07 Fujikura Ltd. Piezoelectric acceleration sensor and piezoelectric acceleration sensor device
USRE39561E1 (en) 1990-11-12 2007-04-10 Basell Polyoefine Gmbh Metallocenes containing ligands of 2-substituted indenyl derivatives, process for their preparation, and their use as catalysts
US5830821A (en) * 1991-11-30 1998-11-03 Targor Gmbh Process for olefin preparation using metallocenes having benzo-fused indenyl derivatives as ligands
US5932669A (en) * 1991-11-30 1999-08-03 Targor Gmbh Metallocenes having benzo-fused indenyl derivatives as ligands, processes for their preparation and their use as catalysts
TW309523B (da) * 1991-11-30 1997-07-01 Hoechst Ag
EP0582194B1 (de) * 1992-08-03 1998-05-06 TARGOR GmbH Verfahren zur Herstellung eines Olefinpolymers unter Verwendung von Metallocenen mit speziell substituierten Indenylliganden
USRE39156E1 (en) 1992-08-15 2006-07-04 Basell Polyolefine Gmbh Process for the preparation of polyolefins
US5495137A (en) * 1993-09-14 1996-02-27 The Whitaker Corporation Proximity sensor utilizing polymer piezoelectric film with protective metal layer
JPH10260202A (ja) * 1997-03-19 1998-09-29 Tokai Rika Co Ltd Ｇスイッチ
SE9701721D0 (sv) * 1997-05-07 1997-05-07 Pacesetter Ab Sensor
SE9701720D0 (sv) * 1997-05-07 1997-05-07 Pacesetter Ab Accelerometer
DE10031793C1 (de) * 2000-07-04 2002-02-07 Peter Apel Piezoelektrischer Sensor
FR2821432A1 (fr) * 2001-06-28 2002-08-30 Siemens Automotive Sa Capteur accelerometrique, notamment de cliquetis
CN103430002A (zh) * 2011-01-30 2013-12-04 阿夸里乌斯光谱有限公司 管道网络中的泄漏检测的方法和系统
JP6110267B2 (ja) * 2013-09-30 2017-04-05 積水化学工業株式会社 圧電センサ構造体
JP6074331B2 (ja) * 2013-07-10 2017-02-01 積水化学工業株式会社 圧電センサ
CN105358950B (zh) * 2013-07-10 2018-04-20 积水化学工业株式会社 压电传感器
CZ308752B6 (cs) * 2019-07-31 2021-04-28 Univerzita Hradec Králové Způsob pro detekci organismů, zejména obratlovců, v uzavřených a částečně uzavřených prostorech a zařízení k jeho provádění

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB731378A (en) * 1952-08-15 1955-06-08 Gen Electric Co Ltd Improvements in or relating to piezoelectric accelerometers and to a method of manufacturing the same
GB1140431A (en) * 1965-07-14 1969-01-22 Kistler Instr Corp Piezoelectric transducer
FR2460485A1 (fr) * 1979-06-29 1981-01-23 Thomson Csf Capteur d'acceleration piezo-electrique a element transducteur en materiau polymere et systeme de securite pour centrifugeuse comportant un tel capteur
DE3476124D1 (en) * 1983-12-02 1989-02-16 Renault Sensor of axial accelerations
US4725994A (en) * 1984-06-14 1988-02-16 Kabushiki Kaisha Toshiba Ultrasonic transducer with a multiple-folded piezoelectric polymer film
EP0233057A2 (en) * 1986-02-06 1987-08-19 Kureha Kagaku Kogyo Kabushiki Kaisha Vibration sensor

Also Published As

Publication number Publication date
DK326089D0 (da) 1989-06-30
AU619858B2 (en) 1992-02-06
EP0355289A1 (en) 1990-02-28
JPH0252256A (ja) 1990-02-21
AU3664389A (en) 1990-01-04

Similar Documents

Publication Publication Date Title
DE68907981D1 (de) Beschleunigungsmesser.
ATA901789A (de) Somatostatinpeptid
BR8806093A (pt) Trepano
NO891105D0 (no) Akselerometer.
ATA900689A (de) Calcitoninpeptide
DK326089A (da) Accelerometer
DE68905913D1 (de) Beschleunigungsmessaufnehmer.
DE68926597D1 (de) Mikrorechner
BR8902098A (pt) Eletrolisador
NO891106D0 (no) Akselerometer.
FR2637689B1 (fr) Accelerometre
DK113291D0 (da) Homogent enzymimmunassay
DK137889D0 (da) Foldeaeske
BR8906898A (pt) Jamela
DE68904148D1 (de) Beschleunigungsmessaufnehmer.
DK182290A (da) Foldeaeske
DE68926367D1 (de) Hydroxymethylcyclobutylpurine
DK165575C (da) Loeftesele
DK608189D0 (da) Camouflagenet
DD277186A3 (de) Waelzlagerseparator
BR6802833U (pt) Municao subcalibrada - 90mm
BR6801036U (pt) Rechaud
BR8806404A (pt) Multiregua
BR8805477A (pt) Milran transpantaneiro
BR8804416A (pt) Papa-mosca