PT83392A - Dispositivo sensor de aceleracao ou vibracao - Google Patents

Dispositivo sensor de aceleracao ou vibracao

Info

Publication number
PT83392A
PT83392A PT8339286A PT8339286A PT83392A PT 83392 A PT83392 A PT 83392A PT 8339286 A PT8339286 A PT 8339286A PT 8339286 A PT8339286 A PT 8339286A PT 83392 A PT83392 A PT 83392A
Authority
PT
Portugal
Prior art keywords
acceleration
sensor device
vibration sensor
vibration
sensor
Prior art date
Application number
PT8339286A
Other languages
English (en)
Other versions
PT83392B (pt
Inventor
Giuseppe Dell Orto
Original Assignee
Marelli Autronica
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 Marelli Autronica filed Critical Marelli Autronica
Publication of PT83392A publication Critical patent/PT83392A/pt
Publication of PT83392B publication Critical patent/PT83392B/pt

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
    • G01P15/12—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 alteration of electrical resistance
    • G01P15/123—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 alteration of electrical resistance by piezo-resistive elements, e.g. semiconductor strain gauges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Pressure Sensors (AREA)
PT8339286A 1985-09-17 1986-09-17 Dispositivo sensor de aceleracao ou vibracao PT83392B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5380385U IT206728Z2 (it) 1985-09-17 1985-09-17 Dispositivo sensore di accelerazione o di vibrazioni

Publications (2)

Publication Number Publication Date
PT83392A true PT83392A (pt) 1987-05-06
PT83392B PT83392B (pt) 1995-03-01

Family

ID=11285259

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8339286A PT83392B (pt) 1985-09-17 1986-09-17 Dispositivo sensor de aceleracao ou vibracao

Country Status (9)

Country Link
JP (1) JPS6267264U (pt)
BE (1) BE905452A (pt)
CH (1) CH668651A5 (pt)
DE (1) DE3631651A1 (pt)
FR (1) FR2587497B1 (pt)
GB (1) GB2180655B (pt)
IT (1) IT206728Z2 (pt)
NL (1) NL8602360A (pt)
PT (1) PT83392B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH077012B2 (ja) * 1987-08-18 1995-01-30 富士通株式会社 加速度センサ
DE3814717A1 (de) * 1988-04-30 1989-11-09 Pfister Gmbh Einrichtung zum feststellen von schwingungen
DE68903235T2 (de) * 1988-03-15 1993-05-27 Pfister Gmbh Elektrischer druck-, schwingungs- und/oder beschleunigungswandler.
DE3917611A1 (de) * 1989-05-31 1990-12-06 Deutsche Forsch Luft Raumfahrt Verfahren zur eichung eines beschleunigungsaufnehmers
DE4310093A1 (de) * 1993-03-25 1994-09-29 Marco Juergen Dannemann Beschleunigungssensor
DE10137564A1 (de) * 2001-07-30 2003-02-27 Filt Lungen Und Thoraxdiagnost Verfahren zur qualitativen und quantitativen Feststellung des Vorhandenseins von Arzneimitteln oder Drogen im menschlichen oder tierischen Körper
RU2223469C2 (ru) * 2002-02-18 2004-02-10 Казанский государственный технический университет им. А.Н.Туполева Датчик для измерения амплитуды
RU2222788C2 (ru) * 2002-04-11 2004-01-27 Казанский государственный технический университет им. А.Н.Туполева Датчик для измерения виброперемещений
RU2230298C1 (ru) * 2002-12-03 2004-06-10 Государственное образовательное учреждение высшего профессионального образования "Оренбургский государственный университет" Приспособление для замера амплитуды колебаний вибрационного смесителя
CN100464175C (zh) * 2002-12-30 2009-02-25 赵亮 金属膜式脉冲输出型钢体弹性微变量传感器及其测量方法
GB2418989A (en) 2004-10-06 2006-04-12 Autoliv Dev Vehicle deformation crash sensor
US8480124B2 (en) 2011-01-18 2013-07-09 Autoliv Asp, Inc. Seat bolster chamber

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494109A (en) * 1949-04-29 1950-01-10 Aerojet Engineering Corp Metallic film electrical pickup
GB763225A (en) * 1954-05-27 1956-12-12 Short Brothers & Harland Ltd Improvements in or relating to accelerometers
DE2225945C3 (de) * 1972-05-27 1975-01-23 Dieter Dr.-Ing. 8720 Schweinfurt Lutz Geber zur Messung von Beschleunigungskomponenten
JPS519593A (en) * 1974-07-12 1976-01-26 Sharp Kk Hakumakuhatsukososhi
US3972038A (en) * 1975-03-28 1976-07-27 Nasa Accelerometer telemetry system
DE2835999A1 (de) * 1978-08-17 1980-03-06 Bosch Gmbh Robert Beschleunigungsaufnehmer, insbesondere zur ausloesung von insassenschutzvorrichtungen in kraftfahrzeugen
US4311980A (en) * 1978-10-12 1982-01-19 Fabrica Italiana Magneti Marelli, S.P.A. Device for pressure measurement using a resistor strain gauge
DE2940955A1 (de) * 1979-10-09 1981-04-23 Gosudarstvennyj naučno-issledovatel'skij institut teploenergetičeskogo priborostroenija, Moskva Halbleiter-dehnungswandler
US4430895A (en) * 1982-02-02 1984-02-14 Rockwell International Corporation Piezoresistive accelerometer
US4488445A (en) * 1983-10-28 1984-12-18 Honeywell Inc. Integrated silicon accelerometer with cross-axis compensation

Also Published As

Publication number Publication date
GB2180655B (en) 1989-08-23
DE3631651A1 (de) 1987-03-19
BE905452A (fr) 1987-01-16
IT8553803V0 (it) 1985-09-17
NL8602360A (nl) 1987-04-16
GB2180655A (en) 1987-04-01
FR2587497B1 (fr) 1988-06-17
GB8622335D0 (en) 1986-10-22
JPS6267264U (pt) 1987-04-27
IT206728Z2 (it) 1987-10-01
PT83392B (pt) 1995-03-01
CH668651A5 (it) 1989-01-13
FR2587497A1 (fr) 1987-03-20

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19940822

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20000229