ES1012120Y - Transductor de aceleracion, de efecto capacitivo. - Google Patents

Transductor de aceleracion, de efecto capacitivo.

Info

Publication number
ES1012120Y
ES1012120Y ES19898903507U ES8903507U ES1012120Y ES 1012120 Y ES1012120 Y ES 1012120Y ES 19898903507 U ES19898903507 U ES 19898903507U ES 8903507 U ES8903507 U ES 8903507U ES 1012120 Y ES1012120 Y ES 1012120Y
Authority
ES
Spain
Prior art keywords
acceleration transducer
capacitive effect
capacitive
effect
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 - Lifetime
Application number
ES19898903507U
Other languages
English (en)
Other versions
ES1012120U (es
Inventor
Giuseppe Dell'orto
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.)
Marelli Europe SpA
Original Assignee
Marelli Autronica SpA
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 SpA filed Critical Marelli Autronica SpA
Publication of ES1012120U publication Critical patent/ES1012120U/es
Application granted granted Critical
Publication of ES1012120Y publication Critical patent/ES1012120Y/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G01P15/125—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 capacitive pick-up
    • 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
    • G01P2015/0805—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration
    • G01P2015/0822—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass
    • G01P2015/0825—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass for one single degree of freedom of movement of the mass
    • G01P2015/0828—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass for one single degree of freedom of movement of the mass the mass being of the paddle type being suspended at one of its longitudinal ends

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pressure Sensors (AREA)
ES19898903507U 1988-11-23 1989-11-22 Transductor de aceleracion, de efecto capacitivo. Expired - Lifetime ES1012120Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68046/88A IT1223933B (it) 1988-11-23 1988-11-23 Trasduttore di accelerazione ad effetto capacitivo

Publications (2)

Publication Number Publication Date
ES1012120U ES1012120U (es) 1990-07-01
ES1012120Y true ES1012120Y (es) 1991-01-01

Family

ID=11307438

Family Applications (1)

Application Number Title Priority Date Filing Date
ES19898903507U Expired - Lifetime ES1012120Y (es) 1988-11-23 1989-11-22 Transductor de aceleracion, de efecto capacitivo.

Country Status (5)

Country Link
DE (1) DE8913756U1 (es)
ES (1) ES1012120Y (es)
FR (1) FR2639435B3 (es)
GB (1) GB2225433B (es)
IT (1) IT1223933B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940006950B1 (ko) * 1989-05-02 1994-07-30 후지꾸라 가부시끼가이샤 압전형 가속도센서 및 압전형 가속도센서장치
US5239871A (en) * 1990-12-17 1993-08-31 Texas Instruments Incorporated Capacitive accelerometer
DE69211269T2 (de) * 1991-09-24 1997-01-23 Murata Manufacturing Co Beschleunigungsmessaufnehmer
DE4244560A1 (de) * 1992-12-30 1994-07-07 Akebono Brake Ind Verfahren zum Erfassen von Beschleunigung und Beschleunigungssensor
US5555766A (en) * 1993-11-04 1996-09-17 Texas Instruments Incorporated Acceleration sensor apparatus and method for making same
DE10053309B4 (de) * 2000-10-27 2005-02-24 Eads Deutschland Gmbh Mikromechanischer Beschleunigungssensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789672A (en) * 1970-11-12 1974-02-05 Singer General Precision Accelerometer
US4736629A (en) * 1985-12-20 1988-04-12 Silicon Designs, Inc. Micro-miniature accelerometer
FR2599833B1 (fr) * 1986-06-10 1992-02-14 Metravib Sa Capteur de grandeurs mecaniques integre sur silicium et procede de fabrication
US4951510A (en) * 1988-07-14 1990-08-28 University Of Hawaii Multidimensional force sensor

Also Published As

Publication number Publication date
ES1012120U (es) 1990-07-01
FR2639435B3 (fr) 1990-10-12
GB2225433B (en) 1993-01-27
DE8913756U1 (de) 1990-01-11
GB2225433A (en) 1990-05-30
GB8926379D0 (en) 1990-01-10
FR2639435A3 (fr) 1990-05-25
IT1223933B (it) 1990-09-29
IT8868046A0 (it) 1988-11-23

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Legal Events

Date Code Title Description
SY Expiration date (snapshot 920101)

Free format text: 1999-11-22

FD1K Utility model lapsed

Effective date: 20010604